U.S. patent application number 15/438271 was filed with the patent office on 2018-01-18 for probiotic compositions containing clostridiales for inhibiting inflammation.
The applicant listed for this patent is Evelo Biosciences, Inc.. Invention is credited to David Berry, Johanne Kaplan, Shaila Rahman.
Application Number | 20180015130 15/438271 |
Document ID | / |
Family ID | 54782889 |
Filed Date | 2018-01-18 |
United States Patent
Application |
20180015130 |
Kind Code |
A1 |
Berry; David ; et
al. |
January 18, 2018 |
PROBIOTIC COMPOSITIONS CONTAINING CLOSTRIDIALES FOR INHIBITING
INFLAMMATION
Abstract
Pharmaceutical compositions containing microbial entities are
described herein. The pharmaceutical compositions may optionally
contain or be used in conjunction with one or more prebiotics. Uses
of the pharmaceutical compositions to treat or prevent disorders of
the local or systemic microbiome in a subject are also
provided.
Inventors: |
Berry; David; (Waban,
MA) ; Kaplan; Johanne; (Sherborn, MA) ;
Rahman; Shaila; (Cambridge, MA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Evelo Biosciences, Inc. |
Cambridge |
MA |
US |
|
|
Family ID: |
54782889 |
Appl. No.: |
15/438271 |
Filed: |
February 21, 2017 |
Related U.S. Patent Documents
|
|
|
|
|
|
Application
Number |
Filing Date |
Patent Number |
|
|
14952895 |
Nov 25, 2015 |
9610307 |
|
|
15438271 |
|
|
|
|
62257714 |
Nov 19, 2015 |
|
|
|
62162562 |
May 15, 2015 |
|
|
|
62117632 |
Feb 18, 2015 |
|
|
|
62117637 |
Feb 18, 2015 |
|
|
|
62117639 |
Feb 18, 2015 |
|
|
|
62084536 |
Nov 25, 2014 |
|
|
|
62084537 |
Nov 25, 2014 |
|
|
|
62084540 |
Nov 25, 2014 |
|
|
|
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A61K 35/742 20130101;
A61P 1/00 20180101; A61K 35/745 20130101; Y02A 50/414 20180101;
A61K 9/0031 20130101; A61K 31/7016 20130101; A61K 31/7004 20130101;
A61K 35/747 20130101; A61K 35/74 20130101; A61K 35/744 20130101;
Y02A 50/30 20180101; A61K 35/39 20130101; A61K 2035/115 20130101;
A61K 31/715 20130101; A61K 35/741 20130101; A61K 38/46 20130101;
A61P 29/00 20180101; A61P 43/00 20180101; A61K 9/19 20130101; Y02A
50/473 20180101; A61K 9/0053 20130101; A61P 37/00 20180101; Y02A
50/401 20180101 |
International
Class: |
A61K 35/74 20060101
A61K035/74; A61K 9/00 20060101 A61K009/00; A61K 35/39 20060101
A61K035/39; A61K 31/7016 20060101 A61K031/7016; A61K 31/7004
20060101 A61K031/7004; A61K 9/19 20060101 A61K009/19; A61K 38/46
20060101 A61K038/46; A61K 31/715 20060101 A61K031/715 |
Claims
1. A pharmaceutical composition comprising an isolated population
of anti-inflammatory bacterial cells of the order Clostridiales
capable of decreasing the secretion of a pro-inflammatory cytokine
and/or increasing the secretion of an anti-inflammatory cytokine by
a population of human peripheral blood mononuclear cells (PBMCs),
and a pharmaceutically acceptable excipient.
2. The pharmaceutical composition of claim 1, wherein the secretion
of a pro-inflammatory cytokine by a population of PBMCs is induced
by Enterococcus faecalis.
3. The pharmaceutical composition of claim 1, wherein the
anti-inflammatory bacterial cells are of the family
Lachnospiraceae.
4. The method of claim 1, wherein the anti-inflammatory bacterial
cells are of the genus Blautia, Clostridium, Eubacterium, or
Ruminococcus.
5. The pharmaceutical composition of claim 4, wherein the
anti-inflammatory bacterial cells are of the genus Blautia.
6. The pharmaceutical composition of claim 5, wherein the
anti-inflammatory bacterial cells are of a species selected from
the group consisting of Blautia coccoides, Blautia faecis, Blautia
glucerasea, Blautia hansenii, Blautia hyrogenotrophica, Blautia
luti, Blautia obeum, Blautia producta, Blautia schinkii, Blautia
sp. M25, Blautia stercoris, Blautia wexlerae, Blautia uncultured
bacterium clone BKLE_a03_2, Blautia uncultured bacterium clone
SJTU_B_14_30, Blautia uncultured bacterium clone SJTU_C_14_16,
Blautia uncultured bacterium clone S1-5, and Blautia uncultured
PAC000178_s.
7. The pharmaceutical composition of claim 4, wherein the
anti-inflammatory bacterial cells are of the species Ruminococcus
gnavus or Eubacterium rectale.
8. The pharmaceutical composition of claim 1, wherein the
anti-inflammatory bacterial cells comprise a bacterial cell in
vegetative form or in spore form.
9. (canceled)
10. The pharmaceutical composition of claim 1, wherein the isolated
population of anti-inflammatory bacterial cells further comprises a
bacterial cell belonging to a bacterial strain set forth in Table
1, Table 1A, Table 1B, Table 1C, Table 1D, Table 1E, or Table
1F.
11-13. (canceled)
14. The pharmaceutical composition of claim 1, wherein the
pro-inflammatory cytokine is selected from the group consisting of
IFN.gamma., IL-12p'70, IL-1.alpha., IL-6, IL-8, MCP1, MIP 1
.alpha., MIP1.beta., TNF.alpha., and combinations thereof.
15. The pharmaceutical composition of claim 1, wherein the
anti-inflammatory cytokine is selected from the group consisting of
IL-10, IL-13, IL-4, IL-5, TGF.beta., and combinations thereof.
16. The pharmaceutical composition of claim 1, wherein the
pharmaceutical composition is formulated for oral administration or
rectal administration.
17. (canceled)
18. The pharmaceutical composition of claim 1, wherein the
anti-inflammatory bacterial cells decrease the secretion of a
pro-inflammatory cytokine and/or increase the secretion of an
anti-inflammatory cytokine by a population of human peripheral
blood mononuclear cells (PBMCs) in vitro.
19. A method for reducing inflammation in a subject, the method
comprising administering the pharmaceutical composition of claim 1
to the subject, thereby reducing inflammation in the subject.
20. The method of claim 19, wherein the subject has an autoimmune
or inflammatory disorder.
21. The method of claim 20, wherein the autoimmune or inflammatory
disorder is selected from the group consisting of graft-versus-host
disease (GVHD), an inflammatory bowel disease (IBD), ulterative
colitis, Crohn's disease, multiple sclerosis (MS), systemic lupus
erythematosus (SLE), type I diabetes, rheumatoid arthritis,
Sjogren's syndrome, and Celiac disease.
22. The method of claim 19, wherein the pharmaceutical composition
is administered orally or rectally.
23. (canceled)
24. The method of claim 19, wherein administration of the
pharmaceutical composition reduces inflammation in the
gastrointestinal tract of the subject.
25. The method of claim 19, wherein administration of the
pharmaceutical composition reduces inflammation at a site distal to
the gastrointestinal tract of the subject.
26. The method of claim 19, wherein the subject has a
dysbiosis.
27. The method of claim 26, wherein the dysbiosis is a
gastrointestinal dysbiosis.
28. The method of claim 26, wherein the dysbiosis is a distal
dysbiosis.
29. The method of claim 19, wherein the anti-inflammatory bacterial
cells of the pharmaceutical composition engraft in the
gastrointestinal tract of the subject.
30. (canceled)
Description
RELATED APPLICATIONS
[0001] This application is a continuation of U.S. patent
application Ser. No. 14/952,895, filed Nov. 25, 2015, which, in
turn, claims priority to U.S. Provisional Patent Application No.
62/084,536, filed Nov. 25, 2014; U.S. Provisional Patent
Application No. 62/084,537, filed Nov. 25, 2014; U.S. Provisional
Patent Application No. 62/084,540, filed Nov. 25, 2014; U.S.
Provisional Patent Application No. 62/117,632, filed Feb. 18, 2015;
U.S. Provisional Patent Application No. 62/117,637, filed Feb. 18,
2015; U.S. Provisional Patent Application No. 62/117,639, filed
Feb. 18, 2015; U.S. Provisional Patent Application No. 62/162,562,
filed May 15, 2015; and U.S. Provisional Patent Application No.
62/257,714, filed Nov. 19, 2015. The entire contents of each of the
foregoing applications are incorporated herein by reference.
SEQUENCE LISTING
[0002] The instant application contains a Sequence Listing which
has been submitted electronically in ASCII format and is hereby
incorporated by reference in its entirety. Said ASCII copy, created
on Feb. 21, 2017, is named 126383_02103_SL.txt and is 3.96
megabytes in size.
BACKGROUND
[0003] Humans and other mammals have numerous microbial niches, and
interventions to modulate the microbiota thereof have been focused
on antibiotics (which effect largely non-specific eradication of
the microbiota in an effort to target a pathogen), probiotics
(largely in the form of lactic acid-producing bacteria in food
products), prebiotics (stimulatory materials, primarily
carbohydrates, that increase bacterial growth and/or activity), and
synbiotics (combinations of prebiotics and probiotics) (see, e.g.,
WO 2011/022542). Autoimmune and inflammatory diseases are
characterized by an inappropriate immunological intolerance or an
abnormal immune response, and affect up to 50 million Americans.
Current treatments for such conditions, such as immunosuppressant
drugs, carry a risk of dangerous systemic side effects such as
infection, organ damage, and the development of new autoimmunities.
There is therefore a need for improved diagnostic and prognostic
measures, preventative measures, and treatments for autoimmune and
inflammatory diseases.
[0004] A healthy microbiota provides the host with multiple
benefits, including colonization resistance to a broad spectrum of
pathogens, essential nutrient biosynthesis and absorption, and
immune stimulation that maintains a healthy gut epithelium and an
appropriately controlled systemic immunity. In settings of
`dysbiosis` or disrupted symbiosis, microbiota functions can be
lost or deranged, resulting in increased susceptibility to
pathogens, altered metabolic profiles, or induction of
proinflammatory signals that can result in local or systemic
inflammation or autoimmunity. Thus, the intestinal microbiota plays
a significant role in the pathogenesis of many diseases and
disorders, including a variety of pathogenic infections distal to
the gastrointestinal tract. Therefore, in response to the need for
durable, efficient, and effective compositions and methods for
treatment of immune and inflammatory diseases by way of restoring
or enhancing microbiota functions, the present invention provides
compositions and methods for treatment and prevention of immune and
inflammatory conditions associated with dysbiosis, including
dysbiosis distal to the gastrointestinal tract.
SUMMARY OF THE INVENTION
[0005] Disclosed herein are therapeutic compositions containing
probiotic, non-pathogenic bacterial populations and networks
thereof, for the prevention, control, and treatment of diseases,
disorders and conditions, in particular immune and inflammatory
diseases. In some embodiments, the therapeutic compositions contain
prebiotics, e.g., carbohydrates, in conjunction with microbial
populations and/or networks thereof. These compositions are
advantageous in being suitable for safe administration to humans
and other mammalian subjects and are efficacious in numerous
dysbiotic diseases, disorders and conditions, such as immune and
inflammatory disease.
[0006] In one aspect, the invention provides a pharmaceutical
composition comprising an isolated population of anti-inflammatory
bacterial cells of the order Clostridiales capable of decreasing
the secretion of a pro-inflammatory cytokine and/or increasing the
secretion of an anti-inflammatory cytokine by a population of human
peripheral blood mononuclear cells (PBMCs), and a pharmaceutically
acceptable excipient. In one embodiment, the secretion of a
pro-inflammatory cytokine by a population of PBMCs is induced by
Enterococcus faecalis.
[0007] In one embodiment, the anti-inflammatory bacterial cells are
of the family Lachnospiraceae. In another embodiments, the
anti-inflammatory bacterial cells are of the genus Blautia,
Clostridium, Eubacterium, or Ruminococcus. In one the
anti-inflammatory bacterial cells are of the genus Blautia. In
another embodiment, the anti-inflammatory bacterial cells are of a
species selected from the group consisting of Blautia coccoides,
Blautia faecis, Blautia glucerasea, Blautia hansenii, Blautia
hyrogenotrophica, Blautia luti, Blautia obeum, Blautia producta,
Blautia schinkii, Blautia sp. M25, Blautia stercoris, Blautia
wexlerae, Blautia uncultured bacterium clone BKLE_a03_2, Blautia
uncultured bacterium clone SJTU_B_14_30, Blautia uncultured
bacterium clone SJTU_C_14_16, Blautia uncultured bacterium clone
S1-5, and Blautia uncultured PAC000178_s. In one embodiment, the
anti-inflammatory bacterial cells are of the species Ruminococcus
gnavus. In another embodiment, the anti-inflammatory bacterial
cells are of the species Eubacterium rectale.
[0008] In one embodiment, the anti-inflammatory bacterial cells
comprise a bacterial cell in vegetative form. In another
embodiment, the anti-inflammatory bacterial cells comprise a
bacterial cell in spore form.
[0009] In one embodiment, the isolated population of
anti-inflammatory bacterial cells further comprises a bacterial
cell belonging to a bacterial strain set forth in Table 1, Table
1A, Table 1B, Table 1C, Table 1D, Table 1E, or Table 1F.
[0010] In one embodiment, the pharmaceutical composition comprises
a prebiotic. In one embodiment, the prebiotic comprises a monomer
or polymer selected from the group consisting of arabinoxylan,
xylose, soluble fiber dextran, soluble corn fiber, polydextrose,
lactose, N-acetyl-lactosamine, glucose, and combinations thereof.
In another embodiment, the prebiotic comprises a monomer or polymer
selected from the group consisting of galactose, fructose,
rhamnose, mannose, uronic acids, 3'-fucosyllactose,
3'-sialylactose, 6'-sialyllactose, lacto-N-neotetraose,
2'-2'-fucosyllactose, and combinations thereof. In one embodiment,
the prebiotic comprises a monosaccharide selected from the group
consisting of arabinose, fructose, fucose, galactose, glucose,
mannose, D-xylose, xylitol, ribose, and combinations thereof. In
another embodiment, the prebiotic comprises a disaccharide selected
from the group consisting of xylobiose, sucrose, maltose, lactose,
lactulose, trehalose, cellobiose, and combinations thereof. In yet
another embodiment, the prebiotic comprises a polysaccharide,
wherein the polysaccharide is xylooligosaccharide.
[0011] In one embodiment, the prebiotic comprises a sugar selected
from the group consisting of arabinose, fructose, fucose, lactose,
galactose, glucose, mannose, D-xylose, xylitol, ribose, xylobiose,
sucrose, maltose, lactose, lactulose, trehalose, cellobiose,
xylooligosaccharide, and combinations thereof. In one embodiment,
the sugar is xylose.
[0012] In one embodiment, the pro-inflammatory cytokine is selected
from the group consisting of IFN.gamma., IL-12p70, IL-1.alpha.,
IL-6, IL-8, MCP1, MIP1.alpha., MIP1.beta., TNF.alpha., and
combinations thereof.
[0013] In one embodiment, the anti-inflammatory cytokine is
selected from the group consisting of IL-10, IL-13, IL-4, IL-5,
TGF.beta., and combinations thereof.
[0014] In one embodiment, the pharmaceutical composition is
formulated for oral administration. In another embodiment, the
pharmaceutical composition is formulated for rectal
administration.
[0015] In one embodiment, the anti-inflammatory bacterial cells
decrease the secretion of a pro-inflammatory cytokine and/or
increase the secretion of an anti-inflammatory cytokine by a
population of human peripheral blood mononuclear cells (PBMCs) in
vitro.
[0016] In another aspect, the invention provides a method for
reducing inflammation in a subject, the method comprising
administering a pharmaceutical composition of the invention to
thereby reduce inflammation in the subject.
[0017] In one embodiment, the subject has an autoimmune or
inflammatory disorder. In one embodiment, the autoimmune or
inflammatory disorder is selected from the group consisting of
graft-versus-host disease (GVHD), an inflammatory bowel disease
(IBD), ulterative colitis, Crohn's disease, multiple sclerosis
(MS), systemic lupus erythematosus (SLE), type I diabetes,
rheumatoid arthritis, Sjogren's syndrome, and Celiac disease.
[0018] In one embodiment, the pharmaceutical composition is
administered orally. In another embodiment, the pharmaceutical
composition is administered rectally.
[0019] In one embodiment, administration of the pharmaceutical
composition reduces inflammation in the gastrointestinal tract of
the subject. In another embodiment, administration of the
pharmaceutical composition reduces inflammation at a site distal to
the gastrointestinal tract of the subject. In one embodiment, the
distal site is the placenta, the spleen, the skin the liver, the
uterus, the blood, an eye/conjunctiva, the mouth an ear, the nose,
a lung, the liver, the pancreas, the brain, the embryonic sac, or
vagina of the subject. In another embodiment, the distal site is
the circulatory system, the reproductive tract, the cardiovascular
system, the nervous system, or a combination thereof.
[0020] In one embodiment, the subject has a dysbiosis. In one
embodiment, the dysbiosis is a gastrointestinal dysbiosis. In
another embodiment, the dysbiosis is a distal dysbiosis.
[0021] In one embodiment, the anti-inflammatory bacterial cells of
the pharmaceutical composition engraft in the gastrointestinal
tract of the subject.
[0022] In one embodiment, the method further comprises
administering a prebiotic to the subject.
BRIEF DESCRIPTION OF THE TABLES
[0023] Table 1 provides a list of Operational Taxonomic Units (OTU)
with taxonomic assignments made to Genus, Species, and Phylogenetic
Clade. Clade membership of bacterial OTUs is based on 16S sequence
data. Clades are defined based on the topology of a phylogenetic
tree that is constructed from full-length 16S sequences using
maximum likelihood methods familiar to individuals with ordinary
skill in the art of phylogenetics. Clades are constructed to ensure
that all OTUs in a given clade are: (i) within a specified number
of bootstrap supported nodes from one another, and (ii) within 5%
genetic similarity. OTUs that are within the same clade can be
distinguished as genetically and phylogenetically distinct from
OTUs in a different clade based on 16S-V4 sequence data, while OTUs
falling within the same clade are closely related. OTUs falling
within the same clade are evolutionarily closely related and may or
may not be distinguishable from one another using 16S-V4 sequence
data. Members of the same clade, due to their evolutionary
relatedness, play similar functional roles in a microbial ecology
such as that found in the human gut. Compositions substituting one
species with another from the same clade are likely to have
conserved ecological function and therefore are useful in the
present invention. All OTUs are denoted as to their putative
capacity to form spores and whether they are a Pathogen or
Pathobiont (see Definitions for description of "Pathobiont"). NIAID
Priority Pathogens are denoted as `Category-A`, `Category-B`, or
`Category-C`, and Opportunistic Pathogens are denoted as `OP`. OTUs
that are not pathogenic or for which their ability to exist as a
pathogen is unknown are denoted as `N`. The `SEQ ID Number` denotes
the identifier of the OTU in the Sequence Listing File and `Public
DB Accession` denotes the identifier of the OTU in a public
sequence repository. See, e.g., WO 2014/121304.
[0024] Table 1A provides a list of exemplary bacteria useful in the
present invention.
[0025] Table 1B provides a list of exemplary bacteria useful in the
present invention.
[0026] Table 1C provides a list of exemplary bacteria useful in the
present invention.
[0027] Table 1D provides a list of exemplary bacteria useful in the
present invention.
[0028] Table 1E provides a list of exemplary bacteria useful in the
present invention. These bacteria are preferably down-modulated in
a subject.
[0029] Table 1F provides a list of exemplary bacteria that may be
used in the invention. These bacteria are preferably up-modulated
in a subject.
[0030] Table 2A lists species identified as "germinable" and
"sporulatable" by colony picking approach.
[0031] Table 2B lists species identified as "germinable" using 16S
colony picking approach.
[0032] Table 2C lists species identified as "sporulatable" using
16s-V4 NGS approach. See, e.g., WO 2014/121304.
[0033] Table 3 lists anaerobic bacterial species tested for carbon
source usage (Biolog plates).
[0034] Table 4 lists exemplary prebiotics/carbon sources.
[0035] Table 5 provides bacterial species detected at low frequency
in vaginal samples from vancomycin-treated mice (day 6) that were
not present in untreated mice (day 0).
BRIEF DESCRIPTION OF THE DRAWINGS
[0036] FIG. 1 is a graph depicting serum endotoxin levels (EU/ml)
over time following treatment with xylose. Treatment of mice with
xylose alone reduces basal levels of serum endotoxin (day 14 vs day
0). Antibiotic treatment (Ciprofloxacin (cipro) or enrofloxacin
(enro)) leads to an increase in serum endotoxin levels (measured 2
days after a 5 day course, at day 0) with a return to baseline by
day 14. Xylose counteracts the endotoxin increase caused by cipro
but not enro antibiotic treatment.
[0037] FIG. 2(a-o) is a panel of graphs showing the time course of
Th1 related cytokines that were released by human peripheral
mononuclear cells (PBMCs) incubated with Ruminococcus gnavus (Epv
1), Eubacterium rectale (Epv 2), Blautia luti (Epv 3), Blautia
wexlerae (Epv 5) and Enterococcus faecalis (Epv 8), or combinations
of each bacterium with E. faecalis. Amounts of interferon gamma
(IFN-.gamma.), IL-12p70, IL-6, IL-2 and TNF.alpha. that were
released in culture supernatants by PBMCs were measured after 24,
48 and 72 hours. a) IFN-.gamma. concentration (pg/ml) after 24
hours. b) IFN-.gamma. concentration (pg/ml) after 48 hours. c)
IFN-.gamma. concentration (pg/ml) after 72 hours. d) IL-12p'70
concentration (pg/ml) after 24 hours. e) IL-12p'70 concentration
(pg/ml) after 48 hours. f) IL-12p70 concentration (pg/ml) after 72
hours. g) IL-6 concentration (pg/ml) after 24 hours. h) IL-6
concentration (pg/ml) after 48 hours. i) IL-6 concentration (pg/ml)
after 72 hours. j) IL-2 concentration (pg/ml) after 24 hours. k)
IL-2 concentration (pg/ml) after 48 hours. l) IL-2 concentration
(pg/ml) after 72 hours. m) TNF.alpha. concentration (pg/ml) after
24 hours. n) TNF.alpha. concentration (pg/ml) after 48 hours. o)
TNF.alpha. concentration (pg/ml) after 72 hours.
[0038] FIG. 3(a-i) is a panel of graphs showing the time course of
Th2 related cytokines that were released by human PBMCs incubated
with R. gnavus (Epv 1), E. rectale (Epv 2), B. luti (Epv 3), B.
wexlerae (Epv 5) and E. faecalis (Epv 8), or combinations of each
bacterium with E. faecalis. Amounts of IL-13, IL-4 and IL-5 that
were released in culture supernatants by PBMCs were measured after
24, 48 and 72 hours. a) IL-13 concentration (pg/ml) after 24 hours.
b) IL-13 concentration (pg/ml) after 48 hours. c) IL-13
concentration (pg/ml) after 72 hours. d) IL-4 concentration (pg/ml)
after 24 hours. e) IL-4 concentration (pg/ml) after 48 hours. f)
IL-4 concentration (pg/ml) after 72 hours. g) IL-5 concentration
(pg/ml) after 24 hours. h) IL-5 concentration (pg/ml) after 48
hours. i) IL-5 concentration (pg/ml) after 72 hours.
[0039] FIG. 4(a-i) is a panel of graphs showing the time course of
Th9, Th17 and Treg cytokines that were released by human PBMCs
incubated with R. gnavus (Epv 1), E. rectale (Epv 2), B. luti (Epv
3), B. wexlerae (Epv 5) and E. faecalis (Epv 8), or combinations of
each bacterium with E. faecalis. Amounts of IL-9, IL-17 and IL-10
that were released in culture supernatants by PBMCs were measured
after 24, 48 and 72 hours. a) IL-9 concentration (pg/ml) after 24
hours. b) IL-9 concentration (pg/ml) after 48 hours. c) IL-9
concentration (pg/ml) after 72 hours. d) IL-17 concentration
(pg/ml) after 24 hours. e) IL-17 concentration (pg/ml) after 48
hours. f) IL-17 concentration (pg/ml) after 72 hours. g) IL-10
concentration (pg/ml) after 24 hours. h) IL-10 concentration
(pg/ml) after 48 hours. i) IL-10 concentration (pg/ml) after 72
hours.
[0040] FIG. 5(a-x) is a panel of graphs showing the time course of
monocyte, macrophage and neutrophil-derived inflammatory cytokines
that were released by human PBMCs incubated with R. gnavus (Epv 1),
E. rectale (Epv 2), B. luti (Epv 3), B. wexlerae (Epv 5) and E.
faecalis (Epv 8), or combinations of each bacterium with E.
faecalis. Amounts of monocyte chemotactic protein 1 (MCP-1),
macrophage inflammatory protein 1.beta. (MIP1.beta.), macrophage
inflammatory protein 1.alpha. (MIP1.alpha.), regulated on
activation, normal T expressed and secreted protein (RANTES),
interleukin-1.alpha. (IL-1.alpha.), interleukin-1.beta.
(IL1.beta.), interferon .alpha.2 (IFN-.alpha.2) and interleukin-8
(IL-8) that were released in culture supernatants by PBMCs were
measured after 24, 48 and 72 hours. a) MCP-1 concentration (pg/ml)
after 24 hours. b) MCP-1 concentration (pg/ml) after 48 hours. c)
MCP-1 concentration (pg/ml) after 72 hours. d) MIP1.beta.
concentration (pg/ml) after 24 hours. e) MIP1.beta. concentration
(pg/ml) after 48 hours. f) MIP1.beta. concentration (pg/ml) after
72 hours. g) MIP1.alpha. concentration (pg/ml) after 24 hours. h)
MIP1.alpha. concentration (pg/ml) after 48 hours. i) MIP1.alpha.
concentration (pg/ml) after 72 hours. j) RANTES concentration
(pg/ml) after 24 hours. k) RANTES concentration (pg/ml) after 48
hours. l) RANTES concentration (pg/ml) after 72 hours. m)
IL-1.alpha. concentration (pg/ml) after 24 hours. n) IL-1.alpha.
concentration (pg/ml) after 48 hours. o) IL-1.alpha. concentration
(pg/ml) after 72 hours. p) IL1.beta. concentration (pg/ml) after 24
hours. q) IL1.beta. concentration (pg/ml) after 48 hours. r)
IL1.beta. concentration (pg/ml) after 72 hours. s) IFN-.alpha.2
concentration (pg/ml) after 24 hours. t) IFN-.alpha.2 concentration
(pg/ml) after 48 hours. u) IFN-.alpha.2 concentration (pg/ml) after
72 hours. v) IL-8 concentration (pg/ml) after 24 hours. w) IL-8
concentration (pg/ml) after 48 hours. x) IL-8 concentration (pg/ml)
after 72 hours.
[0041] FIG. 6(a-d) is a panel of graphs showing the secreted levels
of cytokines IFN.gamma. (Ifng), IL-12p70, IL-1.alpha.
(IL-1.alpha.), IL-6, IL-8, MCP1, MIP1.alpha. (MIP1.alpha.),
MIP1.beta. (MIP1b), TNF.alpha. (TNF.alpha.), IL-10, IL-13, IL-9,
IL-4, IL-5, IL-17.alpha. (IL-17A) and IL-2 produced by PBMCs in the
presence of a) R. gnavus, b) B. wexlerae, c) E. rectale and d) B.
luti, alone or in combination with E. faecalis (Epv 8), relative to
levels secreted following treatment with E. faecalis alone for 24
hours (E. faecalis=100%).
[0042] FIG. 7(a-p) is a panel of graphs that show the effect of R.
gnavus (Epv1) on cytokine concentration (pg/ml) either alone or in
combination with Epv 8 (E. faecalis) on cytokine production by
human PBMCs (pg/ml). a) IL-6, b) IFN-.gamma., c) IL-13, d) IL-10,
e) IL-12p'70, f) MCP-1, g) IL-8, h) IL17A, i) IL-.alpha., j) IL-9,
k) IL-2, l) IL-4, m) IL-5, n) MIP-1.alpha., o) MIP-1.beta. p)
TNF-.alpha..
[0043] FIG. 8(a-p) is a panel of graphs that show the effect of E.
rectale (Epv2) on cytokine concentration (pg/ml) either alone or in
combination with Epv 8 (E. faecalis) on cytokine production by
human PBMCs (pg/ml). a) IL-6, b) IFN-.gamma., c) IL-13, d) IL-10,
e) IL-12p'70, f) MCP-1, g) IL-8, h) IL17A, i) IL-.alpha., j) IL-9,
k) IL-2, l) IL-4, m) IL-5, n) MIP-1.alpha., o) MIP-1.beta. p)
TNF-.alpha..
[0044] FIG. 9(a-p) is a panel of graphs that show the effect of B.
luti (Epv3) on cytokine concentration (pg/ml) either alone or in
combination with Epv 8 (E. faecalis) on cytokine production by
human PBMCs (pg/ml). a) IL-6, b) IFN-.gamma., c) IL-13, d) IL-10,
e) IL-12p70, f) MCP-1, g) IL-8, h) IL17.alpha., i) IL-.alpha., j)
IL-9, k) IL-2, l) IL-4, m) IL-5, n) MIP-1.alpha., o) MIP-1.beta.,
p) TNF-.alpha..
[0045] FIG. 10(a-p) is a panel of graphs that show the effect of B.
wexlarae) on cytokine concentration (pg/ml) either alone or in
combination with Epv 8 (E. faecalis) on cytokine production by
human PBMCs (pg/ml). a) IL-6, b) IFN-.gamma., c) IL-13, d) IL-10,
e) IL-12p70, f) MCP-1, g) IL-8, h) IL17.alpha., i) IL-.alpha., j)
IL-9, k) IL-2, l) IL-4, m) IL-5, n) MIP-1.alpha., o) MIP-1.beta.,
p) TNF-.alpha..
[0046] FIG. 11(a-d) is a panel of graphs showing that (a-b) EPV3 is
capable of inducing a desirable anti-inflammatory cytokine profile
for treating or preventing GVHD and (c-d) EPV5 induces a suboptimal
profile for GVHD.
[0047] FIG. 12(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv6 (Clostridium leptum).
[0048] FIG. 13(a-b) depicts the production of (a) pro-inflammatory
(IL-12p70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv15 (Blautia faecis).
[0049] FIG. 14(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv20 (Blautia/Ruminococcus obeum ATCC 29174).
[0050] FIG. 15(a-b) depicts the production of (a) pro-inflammatory
(IL-12p70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv21 (Blautia producta ATCC 27340).
[0051] FIG. 16(a-b) depicts the production of (a) pro-inflammatory
(IL-12p70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv22 (Blautia coccoides ATCC 29236).
[0052] FIG. 17(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv23 (Blautia hydrogenotrophica ATCC BAA-2371).
[0053] FIG. 18(a-b) depicts the production of (a) pro-inflammatory
(IL-12p70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv24 (Blautia Hansenii ATCC27752).
[0054] FIG. 19(a-b) depicts the production of (a) pro-inflammatory
(IL-12p70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv35 (Eubacterium rectale).
[0055] FIG. 20(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv47 (previously uncultured Blautia, similar to GQ898099_s
S1-5).
[0056] FIG. 21(a-b) depicts the production of (a) pro-inflammatory
(IL-12p70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv51 (previously uncultured Blautia, similar to
SJTU_C_14_16).
[0057] FIG. 22(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv52 (Blautia wexlerae (SJTU_B_09_77)).
[0058] FIG. 23(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv54 (Blautia luti ELU0087-T13-S-NI_000247).
[0059] FIG. 24(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv64 (Blautia wexlerae WAL 14507).
[0060] FIG. 25(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv78 (Blautia obeum).
[0061] FIG. 26(a-b) depicts the production of (a) pro-inflammatory
(IL-12p70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv102 (Ruminococcus gnavus).
[0062] FIG. 27(a-b) depicts the production of (a) pro-inflammatory
(IL-12p'70, IFN.gamma., IP-10, IL-1RA) and (b) anti-inflammatory
(IL-10, IL-4, IL-13) cytokines by human PBMCs following treatment
with Epv114 (Blautia luti (BlnIX)).
[0063] FIG. 28(a-d) presents results from flow cytometry analysis
of T cell populations in human PBMCs incubated in the presence of
various commensal bacteria, determined using flow cytometry. A)
Proportion of Treg cells (CD25.sup.+CD127.sup.lo); B) Proportion of
Th17 cells (CXCR3.sup.- CCR6.sup.+); C) Proportion of Th1 cells
(CXCR3.sup.+CCR6.sup.-); D) Proportion of Th2 cells (CXCR3.sup.-
CCR6.sup.-). Bacterial strains are as follows: Epv 1: R. gnavus;
Epv 3: B. luti; Epv 2: E. rectale; Epv 5: B. wexlerae; Epv. 8: E.
faecalis; Epv 20: B. obeum; Epv 21: B. producta; Epv 24: B.
hansenii. The results are shown as percent (%) of
CD3.epsilon..sup.+CD4.sup.+ cells.
[0064] FIG. 29(a-u) presents the preferred carbon sources utilized
by various commensal bacteria. (a) R. gnavus; (b) E. rectale; (c)
C. leptum; (d) B. luti; (e) B. wexlerae; (f) B. faecis; (g) B.
obeum; (h) B. producta; (i) B. coccoides; (j) B. hydrogenotrophica;
(k) B. hansenii; (l) B. luti Blnl X; (m) B. luti ELU; (n) R.
gnavus; (o) B. faecis; (p) R. torques; (q) B. wexlerae WAL14507;
(r) B. wexlerae SJTU; (s) SJTU1416; (t) GQ8980099; (u) E.
rectale.
[0065] FIG. 30 graphically depicts levels of serum IFN.gamma.
before, during, and after treatment with a prebiotic formulation
containing xylose.
[0066] FIG. 31 is a graph that shows the change in Chao1 diversity
(indicator of community richness) over time in subjects
administered xylose three times per day (TID) at 1, 2, 8, 12.5 or
15 grams.
[0067] FIG. 32 depicts the impact of oral vancomycin on the
microbiome of the gut and the vagina, by principal component
analysis (PCA).
DETAILED DESCRIPTION
[0068] Disclosed herein are therapeutic compositions (e.g.,
pharmaceutical compositions) containing bacterial entities (e.g.,
anti-inflammatory bacterial cells) and optionally containing a
prebiotic for the prevention, control, and treatment of immune and
inflammatory diseases, disorders and conditions. These compositions
are advantageous in being suitable for safe administration to
humans and other mammalian subjects and are efficacious in treating
or preventing numerous immune and inflammatory diseases and
gastrointestinal diseases, disorders and conditions associated with
a dysbiosis.
[0069] The microbes that inhabit the human gastrointestinal tract,
skin, lungs, vagina, and other niches are starting to be understood
and appreciated for their roles in human health and disease (see,
e.g., Human Microbiome Project Consortium (2012) NATURE 486(7402):
207-14). Aspects of the invention are based, in part, on the
realization that, although autoimmune and inflammatory diseases are
often attributed to genetic mutations, these conditions are also
influenced by microbes. It is also appreciated that, because
microbes not only interact with the host but with one another, the
immunomodulatory behavior of microbes can depend on relationships
between microbes. For example, a microbial network in a given niche
may comprise diverse microbes that all accomplish one or more of
the same functions, or may instead comprise diverse microbes that
all individually contribute to accomplish one or more functions.
For example, microbes in a given niche may influence and/or
regulate the immunomodulatory behavior of other microbes in the
same niche, or in a distal niche. In another example, microbes in a
given niche may compete with one another for nutrients or
space.
[0070] Microbes may influence the risk, progression, or treatment
efficacy of an autoimmune or inflammatory disease. In certain
aspects, microbes play a role in the prevention of an autoimmune or
inflammatory disease or in the suppression of an innate or adaptive
immune response. Microbes may also stimulate an inflammatory immune
response to contribute to, increase the risk of, or worsen the
symptoms of an autoimmune or inflammatory disease. Some microbes
may be associated with lower disease severity or mortality.
[0071] Also disclosed herein are compositions and methods for the
prevention and/or treatment of autoimmune and inflammatory diseases
in human subjects.
Definitions
[0072] As used in the specification and the appended claims, the
singular forms "a," "an," and "the" include plural referents unless
the context clearly dictates otherwise. Thus, for example, "a
compound" includes mixtures of compounds.
[0073] The term "about" or "approximately" means within an
acceptable error range for the particular value as determined by
one of ordinary skill in the art, which will depend in part on how
the value is measured or determined, i.e., the limitations of the
measurement system. For example, "about" can mean within 3 or more
than 3 standard deviations, per the practice in the art.
Alternatively, "about" can mean a range of up to 20%, or up to 10%,
or up to 5%, or up to 1% of a given value. Alternatively,
particularly with respect to biological systems or processes, the
term can mean within an order of magnitude, or within 5-fold, or
within 2-fold, of a value.
[0074] As used herein, the term "purified bacterial preparation"
refers to a preparation that includes "isolated" bacteria or
bacteria that have been separated from at least one associated
substance found in a source material or any material associated
with the bacteria in any process used to produce the
preparation.
[0075] A "bacterial entity" includes one or more bacteria.
Generally, a first bacterial entity is distinguishable from a
second bacterial entity.
[0076] As used herein, the term "formation" refers to synthesis or
production.
[0077] As used herein, the term "inducing" means increasing the
amount or activity of a given material as dictated by context
[0078] As used herein, the term "depletion" refers to reduction in
amount of.
[0079] As used herein, a "prebiotic" refers to an ingredient that
allows specific changes both in the composition and/or activity in
the gastrointestinal microbiota that may (or may not) confer
benefits upon the host. In some embodiments, a prebiotic can be a
comestible food or beverage or ingredient thereof. Prebiotics may
include complex carbohydrates, amino acids, peptides, minerals, or
other essential nutritional components for the survival of the
bacterial composition. Prebiotics include, but are not limited to,
amino acids, biotin, fructooligosaccharide,
galactooligosaccharides, hemicelluloses (e.g., arabinoxylan, xylan,
xyloglucan, and glucomannan), inulin, chitin, lactulose, mannan
oligosaccharides, oligofructose-enriched inulin, gums (e.g., guar
gum, gum arabic and carregenaan), oligofructose, oligodextrose,
tagatose, resistant maltodextrins (e.g., resistant starch),
trans-galactooligosaccharide, pectins (e.g., xylogalactouronan,
citrus pectin, apple pectin, and rhamnogalacturonan-I), dietary
fibers (e.g., soy fiber, sugarbeet fiber, pea fiber, corn bran, and
oat fiber) and xylooligosaccharides.
[0080] As used herein, "predetermined ratios" refer to ratios
determined or selected in advance.
[0081] As used herein, "germinable bacterial spores" are spores
capable of forming vegetative cells in response to a particular cue
(e.g., an environmental condition or a small molecule).
[0082] As used herein, "detectably present" refers to presence in
an amount that can be detected using assays provided herein or
otherwise known in the art that exist as of the filing date.
[0083] As used herein, "augmented" refers to an increase in amount
and/or localization within to a point where it becomes detectably
present.
[0084] As used herein, "fecal material" refers to a solid waste
product of digested food and includes feces or bowel washes.
[0085] As used herein,the phrase "host cell response" refers to a
response produced by a cell of a host organism.
[0086] As used herein, a "mammalian subject protein" refers to a
protein produced by a mammalian subject and encoded by the
mammalian subject genome. The term mammalian subject protein
includes proteins that have been post-translationally processed
and/or modified.
[0087] As used herein, the term "food-derived" refers to a protein
or carbohydrate found in a consumed food.
[0088] As used herein, the term "biological material" refers to a
material produced by a biological organism.
[0089] As used herein, the term "detection moiety" refers to an
assay component that functions to detect an analyte.
[0090] As used herein, the term"incomplete network" refers to a
partial network that lacks at least one of the entire set of
components needed to carry out one or more network functions.
[0091] As used herein, the term "supplemental" refers to something
that is additional and non-identical.
[0092] As used herein, a composition is "substantially free" of
microbes when microbes are absent or undetectable as determined by
the use of standard genomic and microbiological techniques. A
composition is "substantially free" of a prebiotic or
immunostimulatory carbohydrate when non-microbial carbohydrates are
absent or undetectable as determined by the use of standard
biochemical techniques (e.g., dye-based assays).
[0093] Microbial agents (individual or populations of microbes,
microbial networks or parts of networks, or microbial metabolites)
are considered to be "exogenous" to a subject (e.g., a human or
non-human animal), a cell, tissue, organ or other environment of a
human or non-human animal, if said subject, or said cell, tissue,
organ or other environment of the subject, does not contain
detectable levels of the microbial agent.
[0094] A microbial agent or population thereof is "heterologous" or
"heterologously contained" on or in a host environment when, e.g.,
the microbial agent or population is administered or disposed on,
or in the host, or host environment in a number, concentration,
form or other modality that is not found in the host prior to
administration of the microbial agent or population, or when the
microbial agent or population contains an activity or structural
component different from a host that does not naturally have the
microbial agent within the target environment to which the microbe
is administered or thereafter disposed.
[0095] As used herein, the term "antioxidant" is understood to
include any one or more of various substances such as beta-carotene
(a vitamin A precursor), vitamin C, vitamin E, and selenium) that
inhibit oxidation or reactions promoted by Reactive Oxygen Species
("ROS") and other radical and non-radical species. Additionally,
antioxidants are molecules capable of slowing or preventing the
oxidation of other molecules. Non-limiting examples of antioxidants
include astaxanthin, carotenoids, coenzyme Q10 ("CoQ10"),
flavonoids, glutathione, Goji (wolfberry), hesperidin,
lactowolfberry, lignan, lutein, lycopene, polyphenols, selenium,
vitamin A, vitamin C, vitamin E, zeaxanthin, or combinations
thereof.
[0096] "Backbone network ecology" or simply "backbone network" or
"backbone" are compositions of microbes that form a foundational
composition that can be built upon or subtracted from to optimize a
network ecology or functional network ecology to have specific
biological characteristics or to comprise desired functional
properties, respectively. Microbiome therapeutics can be comprised
of these "backbone networks ecologies" in their entirety, or the
"backbone networks" can be modified by the addition or subtraction
of "R-groups" to give the network ecology desired characteristics
and properties. "R-groups" can be defined in multiple terms
including, but not limited to: individual OTUs, individual or
multiple OTUs derived from a specific phylogenetic clade or a
desired phenotype such as the ability to form spores, or functional
bacterial compositions that comprise. "Backbone networks" can
comprise a computationally derived network ecology in its entirety,
or can comprise subsets of the computationally-derived network
ecology that represent key nodes in the network that contribute to
efficacy such as but not limited to a composition of Keystone OTUs.
The number of organisms in a human gastrointestinal tract, is
indicative of the functional redundancy of a healthy gut microbiome
ecology (see, e.g., The Human Microbiome Consortia (2012). This
redundancy makes it highly likely that non-obvious subsets of OTUs
or functional pathways (i.e., "backbone networks") are critical to
maintaining states of health and/or catalyzing a shift from a
dysbiotic state to one of health. One way of exploiting this
redundancy is through the substitution of OTUs that share a given
clade (see below) or by adding members of a clade not found in the
backbone network.
[0097] "Bacterial composition" refers to a consortium of microbes
comprising two or more OTUs. Backbone network ecologies, functional
network ecologies, network classes, and core ecologies are all
types of bacterial compositions. As used herein, bacterial
composition includes a therapeutic microbial composition, a
prophylactic microbial composition, a spore population, a purified
spore population, or an ethanol treated spore population.
[0098] "Bacterial translocation" refers to the passage of one or
more bacteria across the epithelial layer of any organ of a human
or non-human animal.
[0099] "Network ecology" refers to a consortium of clades or OTUs
that co-occur in some number of subjects. As used herein, a
"network" is defined mathematically by a graph delineating how
specific nodes (i.e., clades or OTUs) and edges (connections
between specific clades or OTUs) relate to one another to define
the structural ecology of a consortium of clades or OTUs. Any given
network ecology will possess inherent phylogenetic diversity and
functional properties.
[0100] A network ecology can also be defined in terms of its
functional capabilities where for example the nodes would be
comprised of elements such as, but not limited to, enzymes,
clusters of orthologous groups (COGS; http://www.ncbi.nlm.nih.gov
books/NBK21090/), or KEGG Orthology Pathways (www.genome.jp/kegg/);
these networks are referred to as a "functional network ecology".
Functional network ecologies can be reduced to practice by defining
the group of OTUs that together comprise the functions defined by
the functional network ecology.
[0101] The terms "network class", "core network" and "network class
ecology" refer to a group of network ecologies that in general are
computationally determined to comprise ecologies with similar
phylogenetic and/or functional characteristics. A network class
therefore contains important biological features, defined either
phylogenetically or functionally, of a group (i.e., a cluster) of
related network ecologies. One representation of a core network
ecology is a designed consortium of microbes, typically
non-pathogenic bacteria, that represents core features of a set of
phylogenetically or functionally related network ecologies seen in
many different subjects. In many occurrences, a core network, while
designed as described herein, exists as a network ecology observed
in one or more subjects. Core network ecologies are useful for
reversing or reducing a dysbiosis in subjects where the underlying,
related network ecology has been disrupted.
[0102] "Bacterial translocation" refers to the passage of one or
more bacteria across the epithelial layer of any organ of a human
or non-human animal.
[0103] "Clade" refers to the OTUs or members of a phylogenetic tree
that are downstream of a statistically valid node in a phylogenetic
tree. The clade comprises a set of terminal leaves in the
phylogenetic tree (i.e., tips of the tree) that are a distinct
monophyletic evolutionary unit and that share some extent of
sequence similarity. Clades are hierarchical, in one embodiment,
the node in a phylogenetic tree that is selected to define a clade
is dependent on the level of resolution suitable for the underlying
data used to compute the tree topology.
[0104] The "colonization" of a host organism includes the
non-transitory residence of a bacterium or other microscopic
organism. As used herein, reducing colonization of a host subject's
gastrointestinal tract or vagina (or any other microbiota niche) by
a pathogenic or non-pathogenic bacterium includes a reduction in
the residence time of the bacterium in the gastrointestinal tract
or vagina, as well as a reduction in the number (or concentration)
of bacterium in the gastrointestinal tract or vagina, or adhered to
the luminal surface of the gastrointestinal tract. The reduction in
colonization can be permanent or occur during a transient period of
time. Measuring reductions of adherent pathogens can be
demonstrated directly, e.g., by determining pathogenic burden in a
biopsy sample, or reductions may be measured indirectly, e.g., by
measuring the pathogenic burden in the stool of a mammalian
host.
[0105] A "combination" of two or more bacteria includes the
physical co-existence of the two bacteria, either in the same
material or product or in physically connected products, as well as
the temporal co-administration or co-localization of the two
bacteria.
[0106] "Cytotoxic" activity of bacterium includes the ability of a
bacterium kill a cell (e.g., a host cell or a bacterial cell). A
"cytostatic" activity of a bacterium includes the ability to
inhibit (e.g., partially or fully) the growth, metabolism, and/or
proliferation of a cell (e.g., a bacterial cell or a host
cell).
[0107] "Dysbiosis" refers to a state of the microbiota or
microbiome of the gut or other body area, including mucosal or skin
surfaces (or any other microbiota niche) in which the normal
diversity and/or function of the ecological network is disrupted.
Any disruption from the preferred (e.g., ideal) state of the
microbiota can be considered a dysbiosis, even if such dysbiosis
does not result in a detectable decrease in health. This state of
dysbiosis may be unhealthy (e.g., result in a diseased state), it
may be unhealthy under only certain conditions, or it may prevent a
subject from becoming healthier. Dysbiosis may be due to a decrease
in diversity of the microbiota population composition, the
overgrowth of one or more population of pathogens (e.g., a
population of pathogenic bacteria) or pathobionts, the presence of
and/or overgrowth of symbiotic organisms able to cause disease only
when certain genetic and/or environmental conditions are present in
a patient, or a shift to an ecological network that no longer
provides a beneficial function to the host and therefore no longer
promotes health. A state of dysbiosis may lead to a disease or
disorder (e.g. a gastrointestinal disease, disorder or condition),
or the state of dysbiosis may lead to a disease or disorder (e.g.,
a gastrointestinal disease, disorder or condition) only under
certain conditions, or the state of dysbiosis may prevent a subject
from responding to treatment or recovering from a disease or
disorder (e.g., a gastrointestinal disease, disorder or
condition).
[0108] The term "distal" generally is used in relation to the
gastrointestinal tract, specifically the intestinal lumen, of a
human or other mammal. Thus, a "distal dysbiosis" includes a
dysbiosis outside of the lumen of the gastrointestinal tract, and a
"distal microbiota" includes a microbiota, outside of the lumen of
the gastrointestinal tract. In specified instances, the term
"distal" may be used in relation to the site of administration,
engraftment, or colonization of a composition, e.g., a probiotic
composition, of the invention. For example, if a probiotic
composition is administered vaginally, a "distal" effect of the
composition would occur outside the vagina.
[0109] "Gastrointestinal dysbiosis" refers to a state of the
microbiota or microbiome of the gut in which the normal diversity
and/or function of the ecological network or niche is disrupted.
The term "gut" as used herein is meant to refer to the entire
gastrointestinal or digestive tract (also referred to as the
alimentary canal) and it refers to the system of organs within
multi-cellular animals which takes in food, digests it to extract
energy and nutrients, and expels the remaining waste. As used
herein the term "gastrointestinal tract" refers to the entire
digestive canal, from the oral cavity to the rectum. The term
"gastrointestinal tract" includes, but is not limited to, mouth and
proceeds to the esophagus, stomach, small intestine, large
intestine, rectum and, finally, the anus.
[0110] "Germinant" is a material or composition, or a
physical-chemical process, capable of inducing the germination of
vegetative bacterial cells from dormant spores, or the
proliferation of vegetative bacterial cells, either directly or
indirectly in a host organism and/or in vitro.
[0111] "Inhibition" of a pathogen or non-pathogen encompasses the
inhibition of any desired function or activity of the pathogen or
non-pathogen by the probiotic, e.g., bacterial, compositions of the
present invention. Demonstrations of inhibition, such as a decrease
in the growth of a pathogenic bacterial cell population or a
reduction in the level of colonization of a pathogenic bacterial
species are provided herein and otherwise recognized by one of
ordinary skill in the art. Inhibition of a pathogenic or
non-pathogenic bacterial population's "growth" may include
inhibiting an increase in the size of a pathogenic or
non-pathogenic bacterial cell population and/or inhibiting the
proliferation (or multiplication) of a pathogenic or non-pathogenic
bacterial cell population. Inhibition of colonization of a
pathogenic or non-pathogenic bacterial species may be demonstrated
by measuring and comparing the amount or burden of the bacterial
species before and after a treatment. An "inhibition" or the act of
"inhibiting" includes the total cessation and partial reduction of
one or more activities of a pathogen, such as growth,
proliferation, colonization, and function. As used herein,
inhibition includes cytostatic and/or cytotoxic activities.
Inhibition of function includes, for example, the inhibition of
expression of a pathogenic gene product (e.g., the genes encoding a
toxin and/or toxin biosynthetic pathway, or the genes encoding a
structure required for intracellular invasion (e.g., an invasive
pilus)) induced by the bacterial composition.
[0112] "Isolated" encompasses a bacterium or other entity or
substance (e.g., a bacterial population or a prebiotic) that has
been (1) separated from at least some of the components with which
it was associated when initially produced (whether in nature or in
an experimental setting), and/or (2) produced, prepared, purified,
and/or manufactured by the hand of man. Isolated bacteria includes,
for example, those bacteria that are cultured, even if such
cultures are not monocultures. Isolated bacteria, may be separated
from at least about 10%, about 20%, about 30%, about 40%, about
50%, about 60%, about 70%, about 80%, about 90%, or more of the
other components with which they were initially associated. In some
embodiments, isolated bacteria are more than about 80%, about 85%,
about 90%, about 91%, about 92%, about 93%, about 94%, about 95%,
about 96%, about 97%, about 98%, about 99%, or more than about 99%
pure. As used herein, a substance is "pure" if it is substantially
free of other components. The terms "purify," "purifying" and
"purified" refer to a bacterium or other material that has been
separated from at least some of the components with which it was
associated either when initially produced or generated (e.g.,
whether in nature or in an experimental setting), or during any
time after its initial production. A bacterium or a bacterial
population may be considered purified if it is isolated at or after
production, such as from a material or environment containing the
bacterium or bacterial population, or by passage through culture. A
purified bacterium or bacterial population may contain other
materials up to about 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%,
about 20%, about 30%, about 40%, about 50%, about 60%, about 70%,
about 80%, about 90%, or above about 90%, and still be considered
"isolated." In some embodiments, purified bacteria and bacterial
populations are more than about 80%, about 85%, about 90%, about
91%, about 92%, about 93%, about 94%, about 95%, about 96%, about
97%, about 98%, about 99%, or more than about 99% pure. In the
instance of bacterial compositions provided herein, the one or more
bacterial types present in the composition can be independently
purified from one or more other bacteria produced and/or present in
the material or environment containing the bacterial type. In some
embodiments, bacterial compositions and the bacterial components
thereof are purified from residual habitat products. In some
embodiments, pharmaceutical compositions (e.g., bacterial
compositions) contain a defined mixture of isolated bacteria. For
example, in some embodiments, the pharmaceutical composition (e.g.,
probiotic composition) contains no more than 100 bacterial species.
For example, in some embodiments, the pharmaceutical composition
contains no more than 75 bacterial species. In other embodiments,
the pharmaceutical composition contains no more than 50 bacterial
species, e.g., no more than 40 bacterial species, no more than 30
bacterial species, no more than 25 bacterial species, no more than
20 bacterial species, no more than 15 bacterial species, no more
than 10 bacterial species, etc. In other embodiments, the
pharmaceutical composition contains no more than 10 bacterial
species, e.g., 10 bacterial species, 9 bacterial species, 8
bacterial species, 7 bacterial species, 6 bacterial species, 5
bacterial species, 4 bacterial species, 3 bacterial species, 2
bacterial species, 1 bacterial species. In some embodiments, the
pharmaceutical composition contains defined quantities of each
bacterial species. In an exemplary embodiment, the pharmaceutical
composition contains isolated bacterial populations that are not
isolated from fecal matter.
[0113] "Keystone OTU" or "keystone function" refers to one or more
OTUs or functional pathways (e.g., KEGG or COG pathways) that are
common to many network ecologies or functional network ecologies
and are members of networks that occur in many subjects (i.e.,"are
pervasive). Due to the ubiquitous nature of keystone OTUs and their
associated functional pathways, they are central to the function of
network ecologies in healthy subjects and are often missing, or at
reduced levels, in subjects with disease. Keystone OTUs and their
associated functions may exist in low, moderate, or high abundance
in subjects. A "non-keystone OTU" or "non-keystone function" refers
to an OTU or function that is observed in a network ecology or a
functional network ecology, that is not observed in a keystone OTU
or function.
[0114] "Microbiota" refers to the community of microorganisms that
occur (sustainably or transiently) in and/or on a subject, (e.g, a
mammal such as a human), including, but not limited to, eukaryotes
(e.g., protozoa), archaea, bacteria, and viruses (including
bacterial viruses, i.e., a phage).
[0115] "Microbiome" refers to the genetic content of the
communities of microbes that live in and on the human body, both
sustainably and transiently, including eukaryotes, archaea,
bacteria, and viruses (including, e.g., bacterial viruses (i.e.,
phage)), wherein "genetic content" includes genomic DNA, RNA such
as ribosomal RNA, the epigenome, plasmids, and all other types of
genetic information.
[0116] "Microbial carriage" or simply "carriage" refers to the
population of microbes inhabiting a niche within or on a subject
(e.g., a human subject). Carriage is often defined in terms of
relative abundance. For example, OTU1 comprises 60% of the total
microbial carriage, meaning that OTU1 has a relative abundance of
60% compared to the other OTUs in the sample from which the
measurement is made. Carriage is most often based on genomic
sequencing data where the relative abundance or carriage of a
single OTU or group of OTUs is defined by the number of sequencing
reads that are assigned to that OTU/s relative to the total number
of sequencing reads for the sample.
[0117] "Microbial augmentation" refers to the establishment or
significant increase of a population of microbes that are (i)
absent or undetectable (as determined by the use of standard
genomic, biochemical and/or microbiological techniques) from the
administered therapeutic microbial composition, (ii) absent,
undetectable, or present at low frequencies in the host niche (as
an example: gastrointestinal tract, skin, anterior-nares, or
vagina) before the delivery of the microbial composition, and (iii)
are found, i.e., detectable, after the administration of the
microbial composition or significantly increase, for instance
2-fold, 5-fold, 1.times.10.sup.2, 1.times.10.sup.3,
1.times.10.sup.4, 1.times.10.sup.5, 1.times.10.sup.6,
1.times.10.sup.7, or greater than 1.times.10.sup.8, in cases where
they are present at low frequencies. The microbes that comprise an
augmented ecology can be derived from exogenous sources, such as
food and the environment, or grow out from micro-niches within the
host where they reside at low frequency.
[0118] The administration of the therapeutic composition (e.g.,
pharmaceutical composition) can induce an environmental shift in
the target niche that promotes favorable conditions for the growth
of commensal microbes. In the absence of treatment with a
therapeutic microbial composition (e.g., a pharmaceutical
composition comprising a bacterial cell population), with or
without one or more prebiotics, the host can be constantly exposed
to these microbes; however, sustained growth and the positive
health effects associated with the stable population of increased
levels of the microbes comprising the augmented ecology are not
observed.
[0119] "Microbial engraftment" or simply "engraftment" refers to
the establishment of OTUs comprising a therapeutic microbial
composition in a target niche. In one embodiment, the OTUs are
absent in the treated host prior to treatment. The microbes that
comprise the engrafted ecology are found in the therapeutic
microbial composition and establish as constituents of the host
microbial ecology upon treatment. Engrafted OTUs can establish for
a transient period of time, or demonstrate long-term stability in
the microbial ecology that populates the host post-treatment with a
therapeutic microbial composition. The engrafted ecology can induce
an environmental shift in the target niche that promotes favorable
conditions for the growth of commensal microbes capable of
catalyzing a shift from a dysbiotic ecology to one representative
of a healthy state.
[0120] "Ecological niche" or simply "niche" refers to the
ecological space that an organism or group of organisms (e.g., a
bacterial population) occupies. Niche describes how an organism or
population or organisms responds to the distribution of resources,
physical parameters (e.g., host tissue space) and competitors
(e.g., by growing when resources are abundant, and/or when
predators, parasites and pathogens are scarce) and how it in turn
alters those same factors (e.g., by limiting access to resources by
other organisms, acting as a food source for predators and/or as a
consumer of prey).
[0121] "Pathobionts" or "opportunistic pathogens" refers to
symbiotic organisms able to cause disease only when certain genetic
and/or environmental conditions are present in a subject.
[0122] "Phylogenetic tree" refers to a graphical representation of
the evolutionary relationships of one genetic sequence to another
that is generated using a defined set of phylogenetic
reconstruction algorithms (e.g., parsimony, maximum likelihood, or
Bayesian). Nodes in the tree represent distinct ancestral sequences
and the confidence of any node is provided by a bootstrap or
Bayesian posterior probability, which measures branch
uncertainty.
[0123] As used herein, the term"minerals" is understood to include
boron,calcium, chromium, copper, iodine, iron, magnesium,
manganese, molybdenum, nickel, phosphorus, potassium, selenium,
silicon, tin, vanadium, zinc, or combinations thereof.
[0124] To be free of "non-comestible products" means that a
bacterial composition or other material provided herein does not
have a substantial amount of a non-comestible product, e.g., a
product or material that is inedible, harmful or otherwise
undesired in a product suitable for administration, e.g., oral
administration, to a human subject. Non-comestible products are
often found in preparations of bacteria from the prior art.
[0125] "Operational taxonomic units," "OTU" (or plural "OTUs")
refer to a terminal leaf in a phylogenetic tree and is defined by a
nucleic acid sequence, e.g., the entire genome, or a specific
genetic sequence, and all sequences that share sequence identity to
this nucleic acid sequence at the level of species. In some
embodiments the specific genetic sequence may be the 16S sequence
or a portion of the 16S sequence. In other embodiments, the entire
genomes of two entities are sequenced and compared. In another
embodiment, select regions such as multilocus sequence tags (MLST),
specific genes, or sets of genes may be genetically compared. In
16S embodiments, OTUs that share .gtoreq.97% average nucleotide
identity across the entire 16S or some variable region of the 16S
are considered the same OTU (see, e.g., Claesson et al. (2010)
NUCLEIC ACIDS RES. 38: e200; Konstantinidis et al. (2006) PHILOS.
TRANS. R. SOC. LOND. B BIOL. SCI. 361: 1929-1940). In embodiments
involving the complete genome, MLSTs, specific genes, or sets of
genes OTUs that share .gtoreq.95% average nucleotide identity are
considered the same OTU (see, e.g., Achtman and Wagner (2008) NAT.
REV. MICROBIOL. 6: 431-440; Konstantinidis et al. (2006)). OTUs are
frequently defined by comparing sequences between organisms.
Generally, sequences with less than 95% sequence identity are not
considered to form part of the same OTU. OTUs may also be
characterized by any combination of nucleotide markers or genes, in
particular highly conserved genes (e.g., "house-keeping" genes), or
a combination thereof. Such characterization employs, e.g., WGS
data or a whole genome sequence.
[0126] The term "phylogenetic diversity" refers to the biodiversity
present in a given network ecology, core network ecology or network
class ecology based on the OTUs that comprise the network.
Phylogenetic diversity is a relative term, meaning that a network
ecology, core network or network class that is comparatively more
phylogenetically diverse than another network contains a greater
number of unique species, genera, and taxonomic families.
Uniqueness of a species, genera, or taxonomic family is generally
defined using a phylogenetic tree that represents the genetic
diversity all species, genera, or taxonomic families relative to
one another. In another embodiment phylogenetic diversity may be
measured using the total branch length or average branch length of
a phylogenetic tree.
[0127] Phylogenetic diversity may be optimized in a bacterial
composition by including a wide range of biodiversity.
[0128] "Phylogenetic tree", "rDNA", "rRNA", "16S-rDNA", "16S-rRNA",
"6S", "16S sequencing", "16S-NGS", "18S", "18S-rRNA", "18S-rDNA",
"18S sequencing" and "18S-NGS" refer to the nucleic acids that
encode for the RNA subunits of the ribosome. rDNA refers to the
gene that encodes the rRNA that comprises the RNA subunits. There
are two RNA subunits in the ribosome termed the small subunit (SSU)
and large subunit (LSU); the RNA genetic sequences (rRNA) of these
subunits are related to the gene that encodes them (rDNA) by the
genetic code. rDNA genes and their complementary RNA sequences are
widely used for determination of the evolutionary relationships
amount organisms as they are variable, yet sufficiently conserved
to allow cross organism molecular comparisons.
[0129] Typically 16S rDNA sequence (approximately 1542 nucleotide
in length) of the 30S SSU is used for molecular-based taxonomic
assignments of prokaryotes and the 18S rDNA sequence (approximately
1869 nucleotides in length) of 40S SSU is used for eukaryotes. The
bacterial 16S rDNA is used in reconstructing the evolutionary
relationships and sequence similarity of one bacterial isolate to
another using phylogenetic approaches. 16S sequences are used for
phylogenetic reconstruction as they are in general highly
conserved, but contain specific hypervariable regions that harbor
sufficient nucleotide diversity to differentiate genera and species
of most bacteria.
[0130] The "V1-V9 regions" of the 16S rRNA refers to the first
through ninth hypervariable regions of the 16S rRNA gene that are
used for genetic typing of bacterial samples. These regions in
bacteria are defined by nucleotides 69-99, 137-242, 433-497,
576-682, 822-879, 986-1043, 1117-1173, 1243-1294 and 1435-1465
respectively using numbering based on the E. coli system of
nomenclature (see, e.g., Brosius et al. (1978) PROC. NAT'L. ACAD.
SCI. USA 75(10): 4801-4805). In some embodiments, at least one of
the V1, V2, V3, V4, V5, V6, V7, V8, and V9 regions are used to
characterize an OTU. In one embodiment, the V1, V2, and V3 regions
are used to characterize an OTU. In another embodiment, the V3, V4,
and V5 regions are used to characterize an OTU. In another
embodiment, the V4 region is used to characterize an OTU. A person
of ordinary skill in the art can identify the specific
hypervariable regions of a candidate 16S rRNA by comparing the
candidate sequence in question to a reference sequence and
identifying the hypervariable regions based on similarity to the
reference hypervariable regions, or alternatively, one can employ
Whole Genome Shotgun (WGS) sequence characterization of microbes or
a microbial community.
[0131] "Residual habitat products" refers to material derived from
the habitat for microbiota within or on a human or animal. For
example, microbiota live in feces in the gastrointestinal tract, on
the skin itself, in saliva, mucus of the respiratory tract, or
secretions of the genitourinary tract (i.e., biological matter
associated with the microbial community). Substantially free of
residual habitat products means that the bacterial composition no
longer contains the biological matter associated with the microbial
environment on or in the human or animal subject and is 100% free,
99% free, 98% free, 97% free, 96% free, 95% free, 94% free, 93%
free, 92% free, 91% free, 90% free, 85% free, 80% free, 75% free,
70% free, 65% free, or 60% free of any contaminating biological
matter associated with the microbial community. Residual habitat
products can include abiotic materials (including undigested food)
or it can include unwanted microorganisms. Substantially free of
residual habitat products may also mean that the bacterial
composition contains no detectable cells from a human or animal and
that only microbial cells are detectable. In one embodiment,
substantially free of residual habitat products may also mean that
the bacterial composition contains no detectable viral (e.g.,
bacterial viruses (i.e., phage)), fungal, or mycoplasmal
contaminants. In another embodiment, it means that fewer than
1.times.10.sup.-2%, 1.times.10.sup.-3%, 1.times.10.sup.-4%,
1.times.10.sup.-5%, 1.times.10.sup.-6%, 1.times.10.sup.-7%,
1.times.10.sup.-8% of the viable cells in the bacterial composition
are human or animal, as compared to microbial cells. There are
multiple ways to accomplish this degree of purity, none of which
are limiting. For example, contamination may be reduced by
isolating desired constituents through multiple steps of streaking
to single colonies on solid media until replicate (such as, but not
limited to, two) streaks from serial single colonies have shown
only a single colony morphology. Alternatively, reduction of
contamination can be accomplished by multiple rounds of serial
dilutions to single desired cells (e.g., a dilution of 10.sup.-8 or
10.sup.-9), such as through multiple 10-fold serial dilutions. This
can further be confirmed by showing that multiple isolated colonies
have similar cell shapes and Gram staining behavior. Other methods
for confirming adequate purity include genetic analysis (e.g., PCR
and DNA sequencing), serology and antigen analysis, enzymatic and
metabolic analysis, and methods using instrumentation such as flow
cytometry with reagents that distinguish desired constituents from
contaminants.
[0132] The term "subject" refers to any organism or animal subject
that is an object of a method or material, including mammals, e.g.,
humans, laboratory animals (e.g., primates, rats, mice, rabbits),
livestock (e.g., cows, sheep, goats, pigs, turkeys, and chickens),
household pets (e.g., dogs, cats, and rodents), horses, kangaroos,
and transgenic non-human animals. The subject may be suffering from
a dysbiosis, including, but not limited to, an infection due to a
gastrointestinal pathogen or may be at risk of developing or
transmitting to others an infection due to a gastrointestinal
pathogen. Synonyms used herein include "patient" and "animal." In
some embodiments, the subject or host may be suffering from a
dysbiosis, that contributes to or causes a condition classified as
graft-versus-host disease, Crohn's disease. Celiac disease,
inflammatory bowel disease, ulcerative colitis, multiple sclerosis,
systemic lupus erythematosus, Sjogren's syndrome, or type 1
diabetes. In some embodiments, the host may be suffering from
metabolic endotoxemia, altered metabolism of primary bile acids,
immune system activation, or an imbalance or reduced production of
short chain fatty acids including, for example, butyrate,
propionate, acetate, and a branched chain fatty acid.
[0133] The term "phenotype" refers to a set of observable
characteristics of an individual entity. As example an individual
subject may have a phenotype of "health" or "disease". Phenotypes
describe the state of an entity and all entities within a phenotype
share the same set of characteristics that describe the phenotype.
The phenotype of an individual results in part, or in whole, from
the interaction of the entities genome and/or microbiome with the
environment.
[0134] "Spore" or "endospore" refers to an entity, particularly a
bacterial entity, which is in a dormant, non-vegetative and
non-reproductive stage. Spores are generally resistant to
environmental stress such as radiation, desiccation, enzymatic
treatment, temperature variation, nutrient deprivation, and
chemical disinfectants.
[0135] A "spore population" refers to a plurality of spores present
in a composition. Synonymous terms used herein include spore
composition, spore preparation, ethanol-treated spore fraction and
spore ecology. A spore population may be purified from a fecal
donation, e.g., via ethanol or heat treatment, or a density
gradient separation, or any combination of methods described herein
to increase the purity, potency and/or concentration of spores in a
sample. Alternatively, a spore population may be derived through
culture methods starting from isolated spore former species or
spore former OTUs or from a mixture of such species, either in
vegetative or spore form.
[0136] A "sporulation induction agent" is a material or
physical-chemical process that is capable of inducing sporulation
in a bacterium, either directly or indirectly, in a host organism
and/or in vitro.
[0137] To "increase production of bacterial entities" includes an
activity or a sporulation induction agent. "Production" includes
conversion of vegetative bacterial cells into spores and
augmentation of the rate of such conversion, as well as decreasing
the germination of bacteria in spore form, decreasing the rate of
spore decay in vivo, or ex vivo, or to increasing the total output
of spores (e.g., via an increase in volumetric output of fecal
material).
[0138] "Synergy" "synergistic interactions" refers to the
interaction or cooperation of two or more microbes to produce a
combined effect greater than the sum of their separate effects. In
one embodiment, "synergy" between two or more microbes can result
in the inhibition of a pathogens ability to grow.
[0139] As used herein the term "vitamin" is understood to include
any of various fat-soluble or water-soluble organic substances
(non-limiting examples include vitamin A, Vitamin B1 (thiamine),
Vitamin B2 (riboflavin), Vitamin B3 (niacin or niacinamide),
Vitamin B5 (pantothenic acid), Vitamin B6 (pyridoxine, pyridoxal,
or pyridoxamine, or pyridoxine hydrochloride), Vitamin B7 (biotin),
Vitamin B9 (folic acid), and Vitamin B12 (various cobalamins;
commonly cyanocobalamin in vitamin supplements), vitamin C, vitamin
D, vitamin E, vitamin K, K1 and K2 (i.e., MK-4, MK-7), folic acid
and biotin) essential in minute amounts for normal growth and
activity of the body and obtained naturally from plant and animal
foods, or synthetically made, pro-vitamins, derivatives, and/or
analogs.
[0140] As used herein, the term "antioxidant" is understood to
include any one or more of various substances such as beta-carotene
(a vitamin A precursor), vitamin C, vitamin E, and selenium) that
inhibit oxidation or reactions promoted by reactive oxygen species
("ROS") and other radical and non-radical species. Additionally,
antioxidants are molecules capable of slowing or preventing the
oxidation of other molecules. Non-limiting examples of antioxidants
include astaxanthin, carotenoids, coenzyme Q10 ("CoQ10"),
flavonoids, glutathione, Goji (wolfberry), hesperidin,
lactowolfberry, lignan, lutein, lycopene, polyphenols, selenium,
vitamin A, vitamin C, vitamin E, zeaxanthin, or combinations
thereof.
[0141] "Graft versus host disease" as used herein is an
immunological disorder in which the immune cells of a transplant
attack the tissues of a transplant recipient and may lead to organ
dysfunction.
[0142] "Acute GVHD" as used herein is GVHD that prevents within the
first 100 days of transplant.
[0143] "Chronic GVHD" as used herein is GVHD that prevents after
the first 100 days of transplant.
[0144] "Inhibit," "inhibiting," and "inhibition" mean to decrease
an activity, response, condition, disease, or other biological
parameter. This can include but is not limited to the complete
ablation of the activity, response, condition, or disease. This may
also include, for example, a 10% reduction in the activity,
response, condition, or disease as compared to the native or
control level. Thus, the reduction can be a 10, 20, 30, 40, 50, 60,
70, 80, 90, 100%, or any amount of reduction in between as compared
to native or control levels.
[0145] "Treatment", "treat", or "treating", mean a method of
reducing the effects of a disease or condition. Treatment can also
refer to a method of reducing the disease or condition itself
rather than just the symptoms. The treatment can be any reduction
from native levels and can be but is not limited to the complete
ablation of the disease, condition, or the symptoms of the disease
or condition. Therefore, in the disclosed methods, treatment" can
refer to a 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, or 100%
reduction in the severity of an established disease or the disease
progression. For example, a disclosed method for reducing the
effects of GVHD is considered to be a treatment if there is a 10%
reduction in one or more symptoms of the disease in a subject with
GVHD when compared to native levels in the same subject or control
subjects. Thus, the reduction can be a 10, 20, 30, 40, 50, 60, 70,
80, 90, 100%, or any amount of reduction in between, as compared to
native or control levels. It is understood and herein contemplated
that "treatment" does not necessarily refer to a cure of the
disease or condition, but an improvement in the outlook of a
disease or condition (e.g., GVHD).
[0146] As used herein "preventing" or "prevention" refers to any
methodology where the disease state does not occur due to the
actions of the methodology (such as, for example, administration of
a pharmaceutical composition as described herein). In one aspect,
it is understood that prevention can also mean that the disease is
not established to the extent that occurs in untreated controls.
For example, there can be a 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%,
50%, 60%, 70%, 80%, 90%, or 100% reduction in the establishment of
disease.
[0147] As used herein, the term "recipient" refers to the subject
that receives a bone marrow or a solid organ transplantation.
Pharmaceutical Compositions of the Invention
[0148] Disclosed herein are pharmaceutical compositions, e.g.,
probiotic compositions, comprising a population of bacterial cells,
e.g., an immunomodulatory bacterial cell population, such as an
anti-inflammatory bacterial population, with or without one or more
prebiotics, for the prevention, control, and treatment of
inflammation, autoimmune and inflammatory disorders, dysbiosis,
e.g., gastrointestinal or distal dysbiosis, disorders associated
with dysbiosis, and for general nutritional health. These
compositions are advantageous in being suitable for safe
administration to humans and other mammalian subjects and are
efficacious for the treatment, prevention, reduction of onset and
amelioration of inflammation, autoimmune and inflammatory
disorders, dysbiosis, e.g., gastrointestinal or distal dysbiosis,
disorders associated with dysbiosis, and for general nutritional
health. These pharmaceutical compositions are formulated as
provided herein, and administered to mammalian subjects using the
methods as provided herein. In some embodiments, the compositions
described herein are formulated for oral administration. In other
embodiments, the compositions described herein are formulated for
rectal administration.
[0149] In one embodiment, therapeutic compositions (e.g.,
pharmaceutical compositions) are provided for the treatment,
prevention, reduction of onset, and amelioration of, inflammation
or one or more symptom of an autoimmune or inflammatory disorder,
dysbiosis, e.g., gastrointestinal or distal dysbiosis, or a
disorder associated with dysbiosis. As used herein, "therapeutic"
compositions include compositions that function in a prophylactic
(e.g., preventative) manner. Generally, the population is provided
in an amount effective to treat (including to prevent) a disease,
disorder or condition associated with or characterized by
inflammation, dysbiosis, e.g., gastrointestinal or distal
dysbiosis, inflammation, or an autoimmune or inflammatory disorder.
Such treatment may be effective to reduce the severity of at least
one symptom of the dysbiosis, e.g., gastrointestinal or distal
dysbiosis, or an autoimmune or inflammatory disorder. Such
treatment may be effective to modulate the microbiota diversity
present in the mammalian recipient.
[0150] In some embodiments, the population of anti-inflammatory
bacterial cells is a purified population of bacterial cells. In
some embodiments, said purified population of bacterial cells is
isolated from a mammalian source. In some embodiments, said
purified population of bacterial cells is isolated from a human
source. In some embodiments, said purified population of bacterial
cells is isolated from the skin of a human source. In some
embodiments, said purified population of bacterial cells is
isolated from the gastrointestinal tract of a human source. In some
embodiments, said purified population of bacterial cells is
isolated from the fecal matter of a subject. In some embodiments,
said purified population of bacterial cells is isolated from human
fecal matter. In other embodiments, said purified population of
bacterial cells is not isolated from human fecal matter. In some
embodiments, said purified population of bacterial cells is not
derived from human fecal matter.
[0151] In embodiments, the pharmaceutical compositions (e.g.,
probiotic compositions) contain immunomodulatory bacterial cells
(e.g., anti-inflammatory bacterial cells), which are capable of
altering the immune activity of a mammalian subject. In exemplary
embodiments, the immunomodulatory bacterial cells are capable of
reducing inflammation in a mammalian subject. Such immunomodulatory
bacterial cells are referred to herein as "anti-inflammatory
bacteria" or "anti-inflammatory bacterial cells". Immunomodulatory
bacterial cells can act to alter the immune activity of a subject
directly or indirectly. For example, immunomodulatory bacteria can
act directly on immune cells through receptors for bacterial
components (e.g. Toll-like receptors) or by producing metabolites
such as immunomodulatory short chain fatty acids (SCFAs). Such
SCFAs can have many positive impacts on the health of the subject,
by, for example, reducing inflammation, or improving intestinal
barrier integrity. Immunomodulatory bacterial cells can also impact
the immune activity of a subject by producing glutathione or
gamma-glutamylcysteine.
[0152] Pharmaceutical compositions (e.g., probiotic compositions)
containing immunomodulatory bacteria (i.e., bacterial cells) can
additionally or alternatively impact the immune activity of a
subject indirectly by modulating the activity of immune cells in
the subject. For example, immunomodulatory bacteria may alter
cytokine expression by host immune cells (e.g., macrophages, B
lymphocytes, T lymphocytes, mast cells, peripheral blood
mononuclear cells (PBMCs), etc.) or other types of host cells
capable of cytokine secretion (e.g., endothelial cells,
fibroblasts, stromal cells, etc.). In an exemplary embodiment,
pharmaceutical compositions (e.g., probiotic compositions) contain
a population of anti-inflammatory bacterial cells that are capable
of inducing secretion of a anti-inflammatory cytokine by host cells
(e.g., host immune cells). For example, anti-inflammatory bacterial
cells can induce secretion of one or more anti-inflammatory
cytokines such as, but not limited to, IL-10, IL-13, IL-9, IL-4,
IL-5, TGF.beta., and combinations thereof, by host cells (e.g.,
host immune cells). In another exemplary embodiment, pharmaceutical
compositions (e.g., probiotic compositions) contain
anti-inflammatory bacterial cells that are capable of reducing
secretion of one or more pro-inflammatory cytokines by a host cell
(e.g., by a host immune cell). For example, anti-inflammatory
bacterial cells can reduce secretion of one or more
pro-inflammatory cytokines, such as, but not limited to,
IFN.gamma., IL-12p70, IL-1.alpha., IL-6, IL-8, MCP1, MIP1.alpha.,
MIP1.beta., TNF.alpha., and combinations thereof, by host cells
(e.g., host immune cells). In some embodiments, the induction
and/or secretion of said pro-inflammatory cytokines may be induced
by (e.g., in response to, either directly or indirectly) a bacteria
(e.g., Enterococcus faecalis). Other cytokines that may be
modulated by immunomodulatory bacterial cells include, for example,
IL-17A, IL-2, and IL-9.
[0153] In some embodiments, immunomodulatory bacteria (i.e.,
immunomodulatory bacterial cells) are selected for inclusion in a
pharmaceutical composition (e.g., probiotic composition) of the
invention based on the desired effect of the immunomodulatory
bacteria on cytokine secretion by a host cell or a population of
host cells (e.g., a host immune cell (e.g., a PBMC)). In some
embodiments, said effect of the immunomodulatory bacteria is
assessed in vitro using a population of host cells (e.g., a
population of isolated host immune cells). For example, in one
embodiment, a probiotic composition contains anti-inflammatory
bacteria that increase secretion of a anti-inflammatory cytokine,
for example, IL-10, IL-13, IL-9, IL-4, IL-5, TGF.beta., and
combinations thereof, by a host cell (e.g., a host immune cell
(e.g., PBMCs, macrophages, B lymphocytes, T lymphocytes, mast
cells). In some embodiments, the anti-inflammatory bacteria
increase secretion of two or more anti-inflammatory cytokines. In
some embodiments, the anti-inflammatory bacteria increase secretion
of three or more anti-inflammatory cytokines. In some embodiments,
the anti-inflammatory bacteria increase secretion of four or more
anti-inflammatory cytokines. In some embodiments, the
anti-inflammatory bacteria increase secretion of five or more
anti-inflammatory cytokines. In exemplary embodiments, the increase
is an increase of at least 5%, 10%, 20%, 30%, 40%, 50%, 60%, 70%,
80%, 80%, 100%, 200%, 300%, 500% or more. In other embodiments, a
pharmaceutical composition contains anti-inflammatory bacteria that
decrease secretion of a pro-inflammatory cytokine, for example,
IFN.gamma., IL-12p70, IL-1.alpha., IL-6, IL-8, MCP1, MIP1.alpha.,
MIP1.beta., TNF.alpha., and combinations thereof, by a host cell.
In some embodiments, the anti-inflammatory bacteria decrease
secretion of five or more pro-inflammatory cytokines. In exemplary
embodiments, the decrease is a decrease of at least 5%, 10%, 20%,
30%, 40%, 50%, 60%, 70%, 80%, 80%, 100%, 200%, 300%, 500% or more.
In another embodiment, the pharmaceutical composition contains
anti-inflammatory bacterial cells that increase secretion of one or
more anti-inflammatory cytokines and reduce secretion of one or
more pro-inflammatory cytokines by a host cell (e.g., a host immune
cell). Alterations in cytokine expression may occur locally, e.g.,
in the gastrointestinal tract of a subject, or at a site distal to
a microbial niche, e.g., distal to the gastrointestinal tract. In
some embodiments, the induction and/or secretion of said
pro-inflammatory cytokines may be induced by (e.g., in response to,
either directly or indirectly) a bacteria (e.g., Enterococcus
faecalis).
[0154] In some aspects, the pharmaceutical compositions described
herein and/or a prebiotic (e.g., a carbohydrate) modulate the
release of immune stimulatory cytokines by host cells (e.g., host
immune cells). In preferred embodiments, the administered
immunomodulatory bacterial cells (e.g., anti-inflammatory bacterial
cells) and/or a prebiotic (e.g., a carbohydrate) inhibit or reduce
the release of immune stimulatory cytokines. Non-limiting examples
of immune modulating cytokines and ligands include B lymphocyte
chemoattractant ("BLC"), C-C motif chemokine 11 ("Eotaxin-1"),
Eosinophil chemotactic protein 2 ("Eotaxin-2"), Granulocyte
colony-stimulating factor ("G-CSF"), Granulocyte macrophage
colony-stimulating factor ("GM-CSF"), 1-309, Intercellular Adhesion
Molecule 1 ("ICAM-1"), Interferon gamma ("IFN-.gamma."),
Interlukin-1 alpha ("IL-1.alpha."), Interlukin-1.beta.
("IL-1.beta."), Interleukin 1 receptor antagonist ("IL-1 ra"),
Interleukin-2 ("IL-2"), Interleukin-4 ("IL-4"), Interleukin-5
("IL-5"), Interleukin-6 ("IL-6"), Interleukin-6 soluble receptor
("IL-6 sR"), Interleukin-7 ("IL-7"), Interleukin-8 ("IL-8"),
Interleukin-10 ("IL-10"), Interleukin-11 ("IL-11"), Subunit .beta.
of Interleukin-12 ("IL-12 p40" or "IL-12 p70"), Interleukin-13
("IL-13"), Interleukin-15 ("IL-15"), Interleukin-16 ("IL-16"),
Interleukin-17 ("IL-17"), Chemokine (C-C motif) Ligand 2 ("MCP-1"),
Macrophage colony-stimulating factor ("M-CSF"), Monokine induced by
gamma interferon ("MIG"), Chemokine (C-C motif) ligand 2 ("MIP-1
alpha"), Chemokine (C-C motif) ligand 4 ("MIP-1.beta."), Macrophage
inflammatory protein-1-.delta. ("MIP-1.delta."), Platelet-derived
growth factor subunit B ("PDGF-BB"), Chemokine (C-C motif) ligand
5, Regulated on Activation, Normal T cell Expressed and Secreted
("RANTES"), TIMP metallopeptidase inhibitor 1 ("TIMP-1"), TIMP
metallopeptidase inhibitor 2 ("TIMP-2"), Tumor necrosis factor,
lymphotoxin-.alpha. ("TNF-.alpha."), Tumor necrosis factor,
lymphotoxin-.beta. ("TNF .beta."), Soluble TNF receptor type 1
("sTNFRI"), sTNFRIIAR, Brain-derived neurotrophic factor ("BDNF"),
Basic fibroblast growth factor ("bFGF"), Bone morphogenetic protein
4 ("BMP-4"), Bone morphogenetic protein 5 ("BMP-5"), Bone
morphogenetic protein 7 ("BMP-7"), Nerve growth factor ("b-NGF"),
Epidermal growth factor ("EGF"), Epidermal growth factor receptor
("EGFR"), Endocrine-gland-derived vascular endothelial growth
factor ("EG-VEGF"), Fibroblast growth factor 4 ("FGF-4"),
Keratinocyte growth factor ("FGF-7"), Growth differentiation factor
15 ("GDF-15"), Glial cell-derived neurotrophic factor ("GDNF"),
Growth Hormone, Heparin-binding EGF-like growth factor ("HB-EGF"),
Hepatocyte growth factor ("HGF"), Insulin-like growth factor
binding protein 1 ("IGFBP-1"), Insulin-like growth factor binding
protein 2 ("IGFBP-2"), Insulin-like growth factor binding protein 3
("IGFBP-3"), Insulin-like growth factor binding protein 4
("IGFBP-4"), Insulin-like growth factor binding protein 6
("IGFBP-6"), Insulin-like growth factor 1 ("IGF-1"), Insulin,
Macrophage colony-stimulating factor ("M-CSF R"), Nerve growth
factor receptor ("NGF R"), Neurotrophin-3 ("NT-3"), Neurotrophin-4
("NT-4"), Osteoclastogenesis inhibitory factor ("Osteoprotegerin"),
Platelet-derived growth factor receptors ("PDGF-AA"),
Phosphatidylinositol-glycan biosynthesis ("PIGF"), Skp, Cullin,
F-box containing comples ("SCF"), Stem cell factor receptor ("SCF
R"), Transforming growth factor .alpha. ("TGF-.alpha."),
Transforming growth factor .beta.-1 ("TGF .beta.1"), Transforming
growth factor .beta.-3 ("TGF .beta.3"), Vascular endothelial growth
factor ("VEGF"), Vascular endothelial growth factor receptor 2
("VEGFR2"), Vascular endothelial growth factor receptor 3
("VEGFR3"), VEGF-D 6Ckine, Tyrosine-protein kinase receptor UFO
("Axl"), Betacellulin ("BTC"), Mucosae-associated epithelial
chemokine ("CCL28"), Chemokine (C-C motif) ligand 27 ("CTACK"),
Chemokine (C-X-C motif) ligand 16 ("CXCL16"), C-X-C motif chemokine
5 ("ENA-78"), Chemokine (C-C motif) ligand 26 ("Eotaxin-3"),
Granulocyte chemotactic protein 2 ("GCP-2"), GRO, Chemokine (C-C
motif) ligand 14 ("HCC-1"), Chemokine (C-C motif) ligand 16
("HCC-4"), Interleukin-9 ("IL-9"), Interleukin-17 F ("IL-17F"),
Interleukin-18-binding protein ("IL-18 BPa"), Interleukin-28 A
("IL-28A"), Interleukin 29 ("IL-29"), Interleukin 31 ("IL-31"),
C-X-C motif chemokine 10 ("IP-10"), Chemokine receptor CXCR3
("I-TAC"), Leukemia inhibitory factor ("LIF"), Light, Chemokine (C
motif) ligand ("Lymphotactin"), Monocyte chemoattractant protein 2
("MCP-2"), Monocyte chemoattractant protein 3 ("MCP-3"), Monocyte
chemoattractant protein 4 ("MCP-4"), Macrophage-derived chemokine
("MDC"), Macrophage migration inhibitory factor ("MIF"), Chemokine
(C-C motif) ligand 20 ("MIP-3 .alpha."), C-C motif chemokine 19
("MIP-3 .beta."), Chemokine (C-C motif) ligand 23 ("MPIF-1"),
Macrophage stimulating protein alpha chain ("MSP-.alpha."),
Nucleosome assembly protein 1-like 4 ("NAP-2"), Secreted
phosphoprotein 1 ("Osteopontin"), Pulmonary and
activation-regulated cytokine ("PARC"), Platelet factor 4 ("PF4"),
Stroma cell-derived factor-1 .alpha. ("SDF-1 .alpha."), Chemokine
(C-C motif) ligand 17 ("TARC"), Thymus-expressed chemokine
("TECK"), Thymic stromal lymphopoietin ("TSLP 4-IBB"), CD 166
antigen ("ALCAM"), Cluster of Differentiation 80 ("B7-1"), Tumor
necrosis factor receptor superfamily member 17 ("BCMA"), Cluster of
Differentiation 14 ("CD14"), Cluster of Differentiation 30
("CD30"), Cluster of Differentiation 40 ("CD40 Ligand"),
Carcinoembryonic antigen-related cell adhesion molecule 1 (biliary
glycoprotein) ("CEACAM-1"), Death Receptor 6 ("DR6"),
Deoxythymidine kinase ("Dtk"), Type 1 membrane glycoprotein
("Endoglin"), Receptor tyrosine-protein kinase erbB-3 ("ErbB3"),
Endothelial-leukocyte adhesion molecule 1 ("E-Selectin"), Apoptosis
antigen 1 ("Fas"), Fms-like tyrosine kinase 3 ("Flt-3L"), Tumor
necrosis factor receptor superfamily member 1 ("GITR"), Tumor
necrosis factor receptor superfamily member 14 ("HVEM"),
Intercellular adhesion molecule 3 ("ICAM-3"), IL-1 R4, IL-1 RI,
IL-10 R.beta., IL-17R, IL-2R.gamma., IL-21R, Lysosome membrane
protein 2 ("LIMPII"), Neutrophil gelatinase-associated lipocalin
("Lipocalin-2"), CD62L ("L-Selectin"), Lymphatic endothelium
("LYVE-1"), MHC class I polypeptide-related sequence A ("MICA"),
MHC class I polypeptide-related sequence B ("MICB"), NRG1-.beta.1,
Beta-type platelet-derived growth factor receptor ("PDGF R.beta."),
Platelet endothelial cell adhesion molecule ("PECAM-1"), RAGE,
Hepatitis A virus cellular receptor 1 ("TIM-1"), Tumor necrosis
factor receptor superfamily member IOC ("TRAIL R3"), Trappin
protein transglutaminase binding domain ("Trappin-2"), Urokinase
receptor ("uPAR"), Vascular cell adhesion protein 1 ("VCAM-1"),
XEDARActivin A, Agouti-related protein ("AgRP"), Ribonuclease 5
("Angiogenin"), Angiopoietin 1, Angiostatin, Catheprin S, CD40,
Cryptic family protein IB ("Cripto-1"), DAN, Dickkopf-related
protein 1 ("DKK-1"), E-Cadherin, Epithelial cell adhesion molecule
("EpCAM"), Fas Ligand (FasL or CD95L), Fcg RIIB/C, FoUistatin,
Galectin-7, Intercellular adhesion molecule 2 ("ICAM-2"), IL-13 R1,
IL-13R2, IL-17B, IL-2 Ra, IL-2 Rb, IL-23, LAP, Neuronal cell
adhesion molecule ("NrCAM"), Plasminogen activator inhibitor-1
("PAI-1"), Platelet derived growth factor receptors ("PDGF-AB"),
Resistin, stromal cell-derived factor 1 ("SDF-1 .beta."), sgp130,
Secreted frizzled-related protein 2 ("ShhN"), Sialic acid-binding
immunoglobulin-type lectins ("Siglec-5"), ST2, Transforming growth
factor-.beta. 2 ("TGF .beta. 2"), Tie-2, Thrombopoietin ("TPO"),
Tumor necrosis factor receptor superfamily member 10D ("TRAIL R4"),
Triggering receptor expressed on myeloid cells 1 ("TREM-1"),
Vascular endothelial growth factor C ("VEGF-C"), VEGFR1Adiponectin,
Adipsin ("AND"), .alpha.-fetoprotein ("AFP"), Angiopoietin-like 4
("ANGPTL4"), .beta.-2-microglobulin ("B2M"), Basal cell adhesion
molecule ("BCAM"), Carbohydrate antigen 125 ("CA125"), Cancer
Antigen 15-3 ("CA15-3"), Carcinoembryonic antigen ("CEA"), cAMP
receptor protein ("CRP"), Human Epidermal Growth Factor Receptor 2
("ErbB2"), Follistatin, Follicle-stimulating hormone ("FSH"),
Chemokine (C-X-C motif) ligand 1 ("GRO .alpha."), human chorionic
gonadotropin (".beta. HCG"), Insulin-like growth factor 1 receptor
("IGF-1 sR"), IL-1 sRII, IL-3, IL-18 Rb, IL-21, Leptin, Matrix
metalloproteinase-1 ("MMP-1"), Matrix metalloproteinase-2
("MMP-2"), Matrix metalloproteinase-3 ("MMP-3"), Matrix
metalloproteinase-8 ("MMP-8"), Matrix metalloproteinase-9
("MMP-9"), Matrix metalloproteinase-10 ("MMP-10"), Matrix
metalloproteinase-13 ("MMP-13"), Neural Cell Adhesion Molecule
("NCAM-1"), Entactin ("Nidogen-1"), Neuron specific enolase
("NSE"), Oncostatin M ("OSM"), Procalcitonin, Prolactin, Prostate
specific antigen ("PSA"), Sialic acid-binding Ig-like lectin 9
("Siglec-9"), ADAM 17 endopeptidase ("TACE"), Thyroglobulin,
Metalloproteinase inhibitor 4 ("TIMP-4"), TSH2B4, Disintegrin and
metalloproteinase domain-containing protein 9 ("ADAM-9"),
Angiopoietin 2, Tumor necrosis factor ligand superfamily member
13/Acidic leucine-rich nuclear phosphoprotein 32 family member B
("APRIL"), Bone morphogenetic protein 2 ("BMP-2"), Bone
morphogenetic protein 9 ("BMP-9"), Complement component 5a ("C5a"),
Cathepsin L, CD200, CD97, Chemerin, Tumor necrosis factor receptor
superfamily member 6B ("DcR3"), Fatty acid-binding protein 2
("FABP2"), Fibroblast activation protein, alpha ("FAP"), Fibroblast
growth factor 19 ("FGF-19"), Galectin-3, Hepatocyte growth factor
receptor ("HGF R"), IFN-.gamma..alpha./.beta. R2, Insulin-like
growth factor 2 ("IGF-2"), Insulin-like growth factor 2 receptor
("IGF-2 R"), Interleukin-1 receptor 6 ("IL-1R6"), Interleukin 24
("IL-24"), Interleukin 33 ("IL-33", Kallikrein 14, Asparaginyl
endopeptidase ("Legumain"), Oxidized low-density lipoprotein
receptor 1 ("LOX-1"), Mannose-binding lectin ("MBL"), Neprilysin
("NEP"), Notch homolog 1, translocation-associated (Drosophila)
("Notch-1"), Nephroblastoma overexpressed ("NOV"), Osteoactivin,
Programmed cell death protein 1 ("PD-1"),
N-acetylmuramoyl-L-alanine amidase ("PGRP-5"), Serpin A4, Secreted
frizzled related protein 3 ("sFRP-3"), Thrombomodulin, Toll-like
receptor 2 ("TLR2"), Tumor necrosis factor receptor superfamily
member 10A ("TRAIL R1"), Transferrin ("TRF"), WIF-1ACE-2, Albumin,
AMICA, Angiopoietin 4, B-cell activating factor ("BAFF"),
Carbohydrate antigen 19-9 ("CA19-9"), CD 163, Clusterin, CRT AM,
Chemokine (C-X-C motif) ligand 14 ("CXCL14"), Cystatin C, Decorin
("DCN"), Dickkopf-related protein 3 ("Dkk-3"), Delta-like protein 1
("DLL1"), Fetuin A, Heparin-binding growth factor 1 ("aFGF"),
Folate receptor .alpha. ("FOLR1"), Furin, GPCR-associated sorting
protein 1 ("GASP-1"), GPCR-associated sorting protein 2 ("GASP-2"),
Granulocyte colony-stimulating factor receptor ("GCSF R"), Serine
protease hepsin ("HAI-2"), Interleukin-17B Receptor ("IL-17B R"),
Interleukin 27 ("IL-27"), Lymphocyte-activation gene 3 ("LAG-3"),
Apolipoprotein A-V ("LDL R"), Pepsinogen I, Retinol binding protein
4 ("RBP4"), SOST, Heparan sulfate proteoglycan ("Syndecan-1"),
Tumor necrosis factor receptor superfamily member 13B ("TACI"),
Tissue factor pathway inhibitor ("TFPI"), TSP-1, Tumor necrosis
factor receptor superfamily, member 10b ("TRAIL R2"), TRANCE,
Troponin I, Urokinase Plasminogen Activator ("uPA"), Cadherin 5,
type 2 or VE-cadherin (vascular endothelial) also known as CD144
("VE-Cadherin"), WNT1-inducible-signaling pathway protein 1
("WISP-1"), and Receptor Activator of Nuclear Factor .kappa. B
("RANK").
[0155] In other embodiments, pharmaceutical compositions (e.g.,
probiotic compositions) containing immunomodulatory bacteria that
impact the immune activity of a subject by promoting the
differentiation and/or expansion of particular subpopulations of
immune cells. For example, immunomodulatory bacteria can increase
or decrease the proportion of Treg cells, Th17 cells, Th1 cells, or
Th2 cells in a subject. The increase or decrease in the proportion
of immune cell subpopulations may be systemic, or it may be
localized to a site of action of the probiotic, e.g., in the
gastrointestinal tract or at a site of distal dysbiosis. In some
embodiments, immunomodulatory bacteria (i.e., anti-inflammatory
bacterial cells) are selected for inclusion in a pharmaceutical
composition (e.g., a probiotic composition) of the invention based
on the desired effect of the pharmaceutical composition on the
differentiation and/or expansion of subpopulations of immune cells
in the subject.
[0156] In one embodiment, a pharmaceutical composition (e.g., a
probiotic composition) contains immunomodulatory bacteria (i.e.,
immunomodulatory bacterial cells) that increase the proportion of
Treg cells in a subject (e.g., by inducing expansion of Treg cells
in the subject). In another embodiment, a pharmaceutical
composition contains immunomodulatory bacteria that decrease the
proportion of Treg cells in a subject. In one embodiment, a
pharmaceutical composition contains immunomodulatory bacteria that
increase the proportion of Th17 cells in a subject (e.g., by
inducing expansion of Th17 cells in the subject). In another
embodiment, a pharmaceutical composition contains immunomodulatory
bacteria that decrease the proportion of Th17 cells in a subject.
In one embodiment, a pharmaceutical composition contains
immunomodulatory bacteria that increase the proportion of Th1 cells
in a subject (e.g., by inducing expansion of Th1 cells in the
subject). In another embodiment, a pharmaceutical composition
contains immunomodulatory bacteria that decrease the proportion of
Th1 cells in a subject. In one embodiment, a pharmaceutical
composition contains immunomodulatory bacteria that increase the
proportion of Th2 cells in a subject (e.g., by inducing expansion
of Th2 cells in the subject). In another embodiment, a
pharmaceutical composition contains immunomodulatory bacteria that
decrease the proportion of Th2 cells in a subject. The increase or
decrease in the proportion of immune cell subpopulations may be
systemic, or it may be localized to a site of action of the
probiotic, e.g., in the gastrointestinal tract or at a site of
distal dysbiosis.
[0157] In one embodiment, a pharmaceutical composition (e.g., a
probiotic composition) contains immunomodulatory bacteria capable
of modulating the proportion of one or more populations of Treg
cells, Th17 cells, Th1 cells, Th2 cells, and combinations thereof,
in a subject. Certain immune cell profiles may be particularly
desirable to treat or prevent particular disorders associated with
a dysbiosis. For example, treatment or prevention of an autoimmune
or inflammatory disorder (e.g., GVHD) can be promoted by increasing
the quantity of Treg cells and Th2 cells, and decreasing the
quantity of Th17 cells and Th1 cells. Accordingly, pharmaceutical
compositions (e.g., probiotic compositions) for the treatment or
prevention of an autoimmune or inflammatory disorder (e.g., GVHD)
contain immunomodulatory bacteria capable of promoting the
differentiation and/or expansion of Treg cells and Th2 cells, and
reducing Th17 and Th1 cells in the subject.
[0158] In one embodiment, pharmaceutical compositions (e.g., a
therapeutic probiotic compositions) containing a purified
population of immunomodulatory microbes, e.g., immunomodulatory
bacterial cells, are provided, with or without one or more
prebiotics, in an amount effective to: i) treat or prevent
dysbiosis, e.g., gastrointestinal or distal dysbiosis,
inflammation, or an autoimmune or inflammatory disorder; and/or ii)
augment at least one type of microbe, e.g., a bacterium, not
present in the therapeutic composition in a mammalian recipient
subject to whom the pharmaceutical composition is administered;
and/or iii) engraft at least one type of microbe, e.g., an
anti-inflammatory bacterial cell, present in the therapeutic
composition but not present in a mammalian subject prior to
treatment.
[0159] In another embodiment, pharmaceutical compositions
containing a purified population of immunomodulatory bacteria
(e.g., anti-inflammatory bacterial cells) are provided, in an
amount effective to i) augment the microbiota diversity present in
the mammalian recipient and/or ii) treat or prevent dysbiosis,
e.g., gastrointestinal or distal dysbiosis, inflammation, or an
autoimmune or inflammatory disorder in a mammalian recipient
subject to whom the therapeutic composition is administered,
wherein the purified population of immunomodulatory bacteria is
obtained by separating the population from at least one residual
habitat product in a fecal material obtained from one or a
plurality of mammalian donor subjects. In some embodiments,
individual bacterial strains can be cultured from fecal material.
These strains can then be purified or otherwise isolated and used
singly or in combination. In one embodiment, the probiotic
composition does not contain a fecal extract.
[0160] In one embodiment, the pharmaceutical compositions described
herein may be used to treat or correct a dysbiosis in a subject.
The dysbiosis may be, for example, a local dysbiosis, or a distal
dysbiosis. In another embodiment, the probiotic compositions
described herein may be used to prevent a dysbiosis in a subject at
risk for developing a dysbiosis.
[0161] In another embodiment, pharmaceutical compositions
containing a purified population of immunomodulatory bacteria
(e.g., anti-inflammatory bacterial cells) are provided, in an
amount effective to i) augment the microbiota diversity present in
the mammalian recipient and/or ii) treat or prevent dysbiosis,
e.g., gastrointestinal or distal dysbiosis, inflammation, or an
autoimmune or inflammatory disorder in a mammalian recipient
subject to whom the therapeutic composition is administered,
wherein the purified population of immunomodulatory bacteria is
obtained by separating the population from a non-fecal material
source.
[0162] In some embodiments, a pharmaceutical composition containing
a purified population of immunomodulatory bacterial cells (e.g.,
anti-inflammatory bacterial cells) described above is
co-administered or co-formulated with one or more prebiotics, e.g.,
carbohydrates. In some embodiments, a pharmaceutical composition is
administered before one or more prebiotics is administered to a
subject. In some embodiments, the pharmaceutical composition is
administered after one or more prebiotics is administered to a
subject. In some embodiments, a pharmaceutical composition
containing a purified population of immunomodulatory bacterial
cells is administered concurrently with one or more prebiotics. In
other embodiments, a pharmaceutical composition containing a
purified population of immunomodulatory bacterial cells is
administered sequentially with one or more prebiotics. In some
embodiments, a purified population of immunomodulatory bacterial
cells is administered in a pharmaceutical composition formulated to
contain one or more pharmaceutical excipients, and optionally one
or more prebiotics.
[0163] Immunomodulatory bacterial cells (e.g., anti-inflammatory
bacterial cells) involved in modulation of the host immune system
i) may be human commensals; ii) may be part of an organ's
healthy-state microbiome; ii) may be part of a distal organ's
healthy-state microbiome; iv) may be exogenous microbes; v) may be
innocuous; vi) may be pathobionts; vii) may be pathogens; viii) may
be opportunistic pathogens; or ix) any combination thereof. In some
aspects, microbes are not required to be actively proliferating
(e.g., spores, dormant cells, cells with reduced metabolic rate, or
heat-killed cells) to have an immunomodulatory effect. In certain
aspects, microbial cell components, rather than whole microbial
cells, may have immunomodulatory effects. Non-limiting examples of
microbial components are lipids, carbohydrates, proteins, nucleic
acids, and small molecules.
[0164] The pharmaceutical compositions provided herein, may
optionally further comprise a prebiotic, a non-microbial
immunomodulatory carbohydrates, or a microbial immunomodulatory
cell component, that are effective for the prevention or treatment
of an autoimmune or inflammatory disorder such as graft-versus-host
disease (GVHD), an inflammatory bowel disease (IBD) including, but
not limited to, ulterative colitis and Crohn's disease, multiple
sclerosis (MS), systemic lupus erythematosus (SLE), type I
diabetes, rheumatoid arthritis, Sjogren's syndrome, and Celiac
disease, or dysbiosis.
[0165] In certain embodiments, the pharmaceutical compositions
comprise at least one type of immunomodulatory bacterial cells
(e.g., at least one type of anti-inflammatory bacterial cell) and,
optionally, at least one prebiotic (e.g., a carbohydrate), and
optionally further comprise a microbial immunomodulatory cell
component or substrate for the production of immunomodulatory
metabolites, that are effective for the prevention or treatment of
an autoimmune or inflammatory disorder. Methods for the prevention
and/or treatment of autoimmune and inflammatory diseases in human
subjects are also disclosed herein.
[0166] In some embodiments, the pharmaceutical compositions, e.g.,
probiotic compositions, of the invention comprise purified spore
populations of anti-inflammatory bacterial cells. In one
embodiment, the purified spore populations can engraft in the host
and remain present for 1 day, 2 days, 3 days, 4 days, 5 days, 6
days, 7 days, 10 days, 14 days, 21 days, 25 days, 30 days, 60 days,
90 days, or longer than 90 days. Additionally, the purified spore
populations can induce other healthy commensal bacteria found in a
healthy gut to engraft in the host that are not present in the
purified spore populations or present at lesser levels. Therefore,
these species are considered to "augment" the delivered spore
populations. In this manner, commensal species augmentation of the
purified spore population in the recipient's gut leads to a more
diverse population of gut microbiota than present initially.
[0167] Preferred bacterial cells for use in the present invention
include bacterial cells of the genera Acetanaerobacterium,
Acetivibrio, Alicyclobacillus, Alkaliphilus, Anaerofustis,
Anaerosporobacter, Anaerostipes, Anaerotruncus, Anoxybacillus,
Bacillus, Bacteroides, Blautia, Brachyspira, Brevibacillus,
Bryantella, Bulleidia, Butyricicoccus, Butyrivibrio,
Catenibacterium, Chlamydiales, Clostridiaceae, Clostridiales,
Clostridium, Collinsella, Coprobacillus, Coprococcus, Coxiella,
Deferribacteres, Desulfitobacterium, Desulfotomaculum, Dorea,
Eggerthella, Erysipelothrix, Erysipelotrichaceae, Ethanoligenens,
Eubacterium, Faecalibacterium, Filifactor, Flavonifractor,
Flexistipes, Fulvimonas, Fusobacterium, Gemmiger, Geobacillus,
Gloeobacter, Holdemania, Hydrogenoanaerobacterium, Kocuria,
Lachnobacterium, Lachnospira, Lachnospiraceae, Lactobacillus,
Lactonifactor, Leptospira, Lutispora, Lysinibacillus, Mollicutes,
Moorella, Nocardia, Oscillibacter, Oscillospira, Paenibacillus,
Papillibacter, Pseudoflavonifractor, Robinsoniella, Roseburia,
Ruminococcaceae, Ruminococcus, Saccharomonospora, Sarcina,
Solobacterium, Sporobacter, Sporolactobacillus, Streptomyces,
Subdoligranulum, Sutterella, Syntrophococcus, Thermoanaerobacter,
Thermobifida, and Turicibacter.
[0168] Preferred bacterial cells also include bacterial cells of
the genera Acetonema, Alkaliphilus, Amphibacillus, Ammonifex,
Anaerobacter, Caldicellulosiruptor, Caloramator, Candidatus,
Carboxydibrachium, Carboxydothermus, Cohnella, Dendrosporobacter
Desulfitobacterium, Desulfosporosinus, Halobacteroides,
Heliobacterium, Heliophilum, Heliorestis, Lachnoanaerobaculum,
Lysinibacillus, Oceanobacillus, Orenia (S.), Oxalophagus,
Oxobacter, Pelospora, Pelotomaculum, Propionispora,
Sporohalobacter, Sporomusa, Sporosarcina, Sporotomaculum,
Symbiobacterium, Syntrophobotulus, Syntrophospora, Terribacillus,
Thermoanaerobacter, and Thermosinus.
[0169] In another embodiment, a probiotic composition of the
invention consists essentially of Blautia.
[0170] In one embodiment, a probiotic composition of the invention
does not comprise Blautia alone.
[0171] As provided herein, the pharmaceutical compositions
comprise, or in the alternative, modulate, the colonization and/or
engraftment, of the following exemplary bacterial entities (e.g.,
bacterial cells belonging to particular bacterial strains,
bacterial species, or bacterial genera): Lactobacillus gasseri,
Lactobacillus fermentum, Lactobacillus reuteri, Enterococcus
faecalis, Enterococcus durans, Enterococcus villorum, Blautia luti,
Blautia coccoides, Blautia hydrogenotrophica, Blautia hansenii,
Blautia wexlerae, Lactobacillus plantarum, Pediococcus
acidilactici, Staphylococcus pasteuri, Staphylococcus cohnii,
Streptococcus sanguinis, Streptococcus sinensis, Streptococcus
mitis, Streptococcus sp. SCA22, Streptococcus sp. CR-3145,
Streptococcus anginosus, Streptococcus mutans, Coprobacillus
cateniformis, Clostridium saccharogumia, Eubacterium dolichum DSM
3991, Clostridium sp. PPf35E6, Clostridium sordelli ATCC 9714,
Ruminococcus torques, Ruminococcus gnavus, Clostridium
clostridioforme, Ruminococcus obeum, Blautia producta, Clostridium
sp. ID5, Megasphaera micronuciformis, Veillonella parvula,
Clostridium methylpentosum, Clostridium islandicum,
Faecalibacterium prausnitzii, Bacteroides uniformmis, Eubacterium
rectale, Bacteroides thetaiotaomicron, Bacteroides acidifaciens,
Bacteroides ovatus, Bacteroides fragilis, Parabacteroides
distasonis, Propinionibacteirum propionicum, Actinomycs
hyovaginalis, Rothia mucilaginosa, Rothia aeria, Bifidobacterium
breve, Scardovia inopinata and Eggerthella lenta.
[0172] Preferred bacterial strains are provided in Table 1, Table
1A, Table 1B, Table 1C, Table 1D, Table 1E, and Table 1F.
Optionally, in some embodiments, preferred bacterial species are
spore formers. The bacterial cells may be in the vegetative form
and/or in the spore form. Thus, in some embodiments, the bacterial
cell is present in the pharmaceutical composition solely in spore
form. In other embodiments, the bacterial cell is present in the
pharmaceutical composition solely in vegetative form. Yet, in other
embodiments, the bacterial cell may be present in the
pharmaceutical composition in a combination of vegetative form and
spore form. Where specific strains of a species are provided, one
of skill in the art will recognize that other strains of the
species can be substituted for the named strain.
[0173] In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Acidaminococcus intestine. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Acinetobacter baumannii. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Acinetobacter lwoffii.
In one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Akkermansia muciniphila. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Alistipes putredinis. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Alistipes shahii. In
one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Anaerostipes hadrus. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Anaerotruncus colihominis. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Bacteroides caccae. In
one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Bacteroides cellulosilyticus. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Bacteroides dorei. In one embodiment,
the bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Bacteroides eggerthii.
In one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Bacteroides finegoldii. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Bacteroides fragilis. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Bacteroides
massiliensis. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Bacteroides ovatus. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Bacteroides salanitronis. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Bacteroides
salyersiae. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Bacteroides sp. 1_1_6. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Bacteroides sp. 3_1_23. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Bacteroides sp. D20.
In one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Bacteroides thetaiotaomicrond. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Bacteroides uniformis. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Bacteroides
vulgatus. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Bifidobacterium adolescentis. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Bifidobacterium bifidum. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Bifidobacterium
breve. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Bifidobacterium faecale. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Bifidobacterium kashiwanohense. In one embodiment,
the bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Bifidobacterium longum
subsp. Longum. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Bifidobacterium pseudocatenulatum. In one embodiment,
the bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Bifidobacterium
stercoris. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Blautia (Ruminococcus) coccoides. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Blautia faecis. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Blautia
glucerasea. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Blautia (Ruminococcus) hansenii. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Blautia
hydrogenotrophica (Ruminococcus hydrogenotrophicus). In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Blautia
(Ruminococcus) luti. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Blautia (Ruminococcus) obeum. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Blautia producta
(Ruminococcus productus). In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Blautia (Ruminococcus) schinkii. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Blautia
stercoris. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Blautia uncultured bacterium clone BKLE_a03_2 (GenBank:
EU469501.1). In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Blautia uncultured bacterium clone SJTU_B_14_30 (GenBank:
EF402926.1). In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Blautia uncultured bacterium clone SJTU_C_14_16 (GenBank:
EF404657.1). In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Blautia uncultured bacterium clone S1-5 (GenBank: GQ898099.1).
In one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is Blautia
uncultured PAC000178_s
(www.ezbiocloud.net/eztaxon/hierarchy?m=browse&k=PAC000178&d=2).
In one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is Blautia
wexlerae. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Candidatus Arthromitus sp. SFB-mouse-Yit. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Catenibacterium
mitsuokai. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Clostridiaceae bacterium (Dielma fastidiosa) JC13. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Clostridiales
bacterium 1_7_47FAA. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Clostridium asparagiforme. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Clostridium bolteae.
In one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Clostridium clostridioforme. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Clostridium glycyrrhizinilyticum. In
one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Clostridium (Hungatella) hathewayi. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Clostridium
histolyticum. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Clostridium indolis. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Clostridium leptum. In one embodiment,
the bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Clostridium
(Tyzzerella) nexile. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Clostridium perfringens. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Clostridium
(Erysipelatoclostridium) ramosum. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Clostridium scindens. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Clostridium
septum. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Clostridium sp. 14774. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Clostridium sp. 7_3_54FAA. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Clostridium sp. HGF2.
In one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Clostridium symbiosum. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Collinsella aerofaciens. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Collinsella
intestinalis. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Coprobacillus sp. D7. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Coprococcus catus. In one embodiment,
the bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Coprococcus comes. In
one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is Dorea
formicigenerans. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Dorea longicatena. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Enterococcus faecalis. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Enterococcus
faecium. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Erysipelotrichaceae bacterium 3_1_53. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Escherichia coli. In
one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Escherichia coli S88. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Eubacterium eligens. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Eubacterium
fissicatena. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Eubacterium ramulus. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Eubacterium rectale. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Faecalibacterium
prausnitzii. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Flavonifractor plautii. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Fusobacterium mortiferum. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Fusobacterium
nucleatum. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Holdemania filiformis. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Hydrogenoanaerobacterium saccharovorans. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Klebsiella
oxytoca. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Lachnospiraceae bacterium 3_1_57FAA_CT1. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Lachnospiraceae
bacterium 7_1_58FAA. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Lachnospiraceae bacterium 5_1_57FAA. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Lactobacillus
casei. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Lactobacillus rhamnosus. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is
Lactobacillus ruminis. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Lactococcus casei. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Odoribacter
splanchnicus. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Oscillibacter valericigenes. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Parabacteroides
gordonii. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Parabacteroides johnsonii. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Parabacteroides merdae. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Pediococcus
acidilactici. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Peptostreptococcus asaccharolyticus. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is
Propionibacterium granulosum. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Roseburia intestinalis. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Roseburia
inulinivorans. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Ruminococcus faecis. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Ruminococcus gnavus. In one embodiment,
the bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Ruminococcus sp. ID8.
In one embodiment, the bacterial entity, e.g., species or strain,
useful in the compositions and methods of the invention is
Ruminococcus torques. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Slackia piriformis. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Staphylococcus
epidermidis. In one embodiment, the bacterial entity, e.g., species
or strain, useful in the compositions and methods of the invention
is Staphylococcus saprophyticus. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Streptococcus cristatus. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Streptococcus
dysgalactiae subsp. Equisimilis. In one embodiment, the bacterial
entity, e.g., species or strain, useful in the compositions and
methods of the invention is Streptococcus infantis. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Streptococcus
oralis. In one embodiment, the bacterial entity, e.g., species or
strain, useful in the compositions and methods of the invention is
Streptococcus sanguinis. In one embodiment, the bacterial entity,
e.g., species or strain, useful in the compositions and methods of
the invention is Streptococcus viridans. In one embodiment, the
bacterial entity, e.g., species or strain, useful in the
compositions and methods of the invention is Streptococcus
thermophiles. In one embodiment, the bacterial entity, e.g.,
species or strain, useful in the compositions and methods of the
invention is Veillonella dispar.
[0174] In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Acidaminococcus
intestine. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises
Acinetobacter baumannii. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Acinetobacter lwoffii. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Akkermansia muciniphila. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Alistipes putredinis. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Alistipes shahii. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Anaerostipes hadrus. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Anaerotruncus colihominis. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Bacteroides caccae. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Bacteroides cellulosilyticus. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides dorei. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides eggerthii. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides finegoldii. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides fragilis. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides massiliensis. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides ovatus. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides salanitronis. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides salyersiae. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides sp. 1_1_6. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides sp. 3_1_23. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides sp. D20. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bacteroides thetaiotaomicrond.
In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Bacteroides
uniformis. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises Bacteroides
vulgatus. In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Bifidobacterium
adolescentis. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises
Bifidobacterium bifidum. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Bifidobacterium breve. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Bifidobacterium faecale. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Bifidobacterium kashiwanohense. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Bifidobacterium longum subsp. Longum. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Bifidobacterium
pseudocatenulatum. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Bifidobacterium stercoris. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Blautia (Ruminococcus) coccoides. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Blautia faecis. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Blautia glucerasea. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Blautia (Ruminococcus) hansenii. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Blautia hydrogenotrophica
(Ruminococcus hydrogenotrophicus). In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Blautia (Ruminococcus) luti. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Blautia (Ruminococcus) obeum. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Blautia producta (Ruminococcus
productus). In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises Blautia
(Ruminococcus) schinkii. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Blautia stercoris. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Blautia uncultured bacterium clone BKLE_a03_2 (GenBank:
EU469501.1). In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises Blautia
uncultured bacterium clone SJTU_B_14_30 (GenBank: EF402926.1). In
one embodiment, the bacterial population useful in the compositions
and methods of the invention comprises Blautia uncultured bacterium
clone SJTU_C_14_16 (GenBank: EF404657.1). In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Blautia uncultured bacterium clone S1-5
(GenBank: GQ898099.1). In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Blautia uncultured PAC000178_s
(www.ezbiocloud.net/eztaxon/hierarchy?m=browse&k=PAC000178&d=2).
In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Blautia
wexlerae. In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Candidatus
Arthromitus sp. SFB-mouse-Yit. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Catenibacterium mitsuokai. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Clostridiaceae bacterium (Dielma fastidiosa)
JC13. In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Clostridiales
bacterium 1_7_47FAA. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Clostridium asparagiforme. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Clostridium bolteae. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Clostridium clostridioforme. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Clostridium glycyrrhizinilyticum. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Clostridium (Hungatella)
hathewayi. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises Clostridium
histolyticum. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises Clostridium
indolis. In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Clostridium
leptum. In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Clostridium
(Tyzzerella) nexile. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Clostridium perfringens. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Clostridium (Erysipelatoclostridium) ramosum. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Clostridium scindens. In one
embodiment, the bacterial entity, e.g., species or strain, useful
in the compositions and methods of the invention is Clostridium
septum. In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Clostridium sp.
14774. In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Clostridium sp.
7_3_54FAA. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises Clostridium
sp. HGF2. In one embodiment, the bacterial population useful in the
compositions and methods of the invention comprises Clostridium
symbiosum. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises Collinsella
aerofaciens. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises Collinsella
intestinalis. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises
Coprobacillus sp. D7. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Coprococcus catus. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Coprococcus comes. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Dorea formicigenerans. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Dorea longicatena. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Enterococcus faecalis. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Enterococcus faecium. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Erysipelotrichaceae bacterium 3_1_53. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Escherichia coli. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Escherichia coli S88. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Eubacterium eligens. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Eubacterium fissicatena. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Eubacterium ramulus. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Eubacterium rectale. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Faecalibacterium prausnitzii. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Flavonifractor plautii. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Fusobacterium mortiferum. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Fusobacterium nucleatum. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Holdemania filiformis. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Hydrogenoanaerobacterium
saccharovorans. In one embodiment, the bacterial population useful
in the compositions and methods of the invention comprises
Klebsiella oxytoca. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Lachnospiraceae bacterium 3_1_57FAA_CT1. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Lachnospiraceae bacterium 7_1_58FAA. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Lachnospiraceae bacterium
5_1_57FAA. In one embodiment, the bacterial population useful in
the compositions and methods of the invention comprises
Lactobacillus casei. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Lactobacillus rhamnosus. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Lactobacillus ruminis. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Lactococcus casei. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Odoribacter splanchnicus. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Oscillibacter valericigenes. In one embodiment,
the bacterial population useful in the compositions and methods of
the invention comprises Parabacteroides gordonii. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Parabacteroides johnsonii. In
one embodiment, the bacterial population useful in the compositions
and methods of the invention comprises Parabacteroides merdae. In
one embodiment, the bacterial population useful in the compositions
and methods of the invention comprises Pediococcus acidilactici. In
one embodiment, the bacterial population useful in the compositions
and methods of the invention comprises Peptostreptococcus
asaccharolyticus. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Propionibacterium granulosum. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises
Roseburia intestinalis. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Roseburia inulinivorans. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Ruminococcus faecis. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Ruminococcus gnavus. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Ruminococcus sp. ID8. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Ruminococcus torques. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Slackia piriformis. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Staphylococcus epidermidis. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Staphylococcus saprophyticus. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Streptococcus cristatus. In one
embodiment, the bacterial population useful in the compositions and
methods of the invention comprises Streptococcus dysgalactiae
subsp. Equisimilis. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Streptococcus infantis. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Streptococcus oralis. In one embodiment, the bacterial population
useful in the compositions and methods of the invention comprises
Streptococcus sanguinis. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Streptococcus viridans. In one embodiment, the bacterial
population useful in the compositions and methods of the invention
comprises Streptococcus thermophiles. In one embodiment, the
bacterial population useful in the compositions and methods of the
invention comprises Veillonella dispar.
[0175] In some embodiments, the pharmaceutical composition
comprises engineered bacteria. For example, engineered bacteria
include bacteria harboring i) one or more genetic changes, such
change being an insertion, deletion, translocation, or
substitution, or any combination thereof, of one or more
nucleotides contained on the bacterial chromosome or on an
endogenous plasmid, wherein the genetic change may result in the
alteration, disruption, removal, or addition of one or more
protein-coding genes, non-protein-coding genes, gene regulatory
regions, or any combination thereof, and wherein such change may be
a fusion of two or more separate genomic regions or may be
synthetically derived; ii) one or more foreign plasmids containing
a mutant copy of an endogenous gene, such mutation being an
insertion, deletion, or substitution, or any combination thereof,
of one or more nucleotides; and iii) one or more foreign plasmids
containing a mutant or non-mutant exogenous gene or a fusion of two
or more endogenous, exogenous, or mixed genes. The engineered
bacteria may be produced using techniques including but not limited
to site-directed mutagenesis, transposon mutagenesis, knock-outs,
knock-ins, polymerase chain reaction mutagenesis, chemical
mutagenesis, ultraviolet light mutagenesis, transformation
(chemically or by electroporation), phage transduction, or any
combination thereof. Suitable bacteria for engineering are known in
the art. For example, as described in PCT Publications Nos. WO
93/18163, DELIVERY AND EXPRESSION OF A HYBRID SURFACE PROTEIN ON
THE SURFACE OF GRAM POSITIVE BACTERIA; WO 03/06593, METHODS FOR
TREATING CANCER BY ADMINISTERING TUMOR-TARGETED BACTERIA AND AN
IMMUNOMODULATORY AGENT; and WO 2010/141143, ENGINEERED AVIRULENT
BACTERIA STRAINS AND USE IN MEDICAL TREATMENTS.
[0176] In some embodiments, the engineered bacteria are natural
human commensals. In other embodiments, the engineered bacteria are
attenuated strains of pathogens, and may include, but are not
limited to, Pseudomonas aeruginosa, Salmonella species, Listeria
monocytogenes, Mycoplasma hominis, Escherichia coli, Shigella
species, and Streptococcus species, see, e.g. PCT Publications No.
WO 03/06593, METHODS FOR TREATING CANCER BY ADMINISTERING
TUMOR-TARGETTED BACTERIA AND AN IMMUNOMODULATORY AGENT. Attenuated
strains of pathogens will lack all or parts of virulence operons,
may lack immune-stimulatory surface moieties (e.g.,
lipopolysaccharide for Gram-negative bacteria), or may contain one
or more nutrient auxotrophies. In specific embodiments, the
engineered bacteria are attenuated intracellular pathogens, such as
avirulent strains of Listeria monocytogenes.
[0177] In some embodiments, the composition of the invention
comprises one or more types of bacteria (e.g., one or more
bacterial species or more than one strain of a particular bacterial
species) capable of producing butyrate in a mammalian subject.
Butyrate-producing bacteria may be identified experimentally, such
as by NMR or gas chromatography analyses of microbial products or
colorimetric assays (Rose (1955) METHODS ENZYME. 1: 591-5).
Butyrate-producing bacteria may also be identified computationally,
such as by the identification of one or more enzymes involved in
butyrate synthesis. Non-limiting examples of enzymes found in
butyrate-producing bacteria include butyrate kinase,
phosphotransbutyrylase, and butyryl CoA:acetate CoA transferase
(Louis et al. (2004) J. BACT. 186(7): 2099-2106).
Butyrate-producing strains include, but are not limited to,
Faecalibacterium prausnitzii, Eubacterium spp., Butyrivibrio
fibrisolvens, Roseburia intestinalis, Clostridium spp.,
Anaerostipes caccae, and Ruminococcus spp. In some embodiments, a
pharmaceutical composition comprises two or more types of bacteria
(e.g., two or more bacterial species or two or more strains of a
particular bacterial species), wherein at least two types of
bacteria are capable of producing butyrate in a mammalian subject.
In other embodiments, the pharmaceutical composition comprises two
or more types of bacteria, wherein two or more types of bacteria
cooperate (i.e., cross-feed) to produce an immunomodulatory SCFA
(e.g., butyrate) in a mammalian subject. In a preferred embodiment,
the pharmaceutical composition comprises at least one type of
bacteria (e.g., Bifidobacterium spp.) capable of metabolizing a
prebiotic, including but not limited to, inulin, inulin-type
fructans, or oligofructose, such that the resulting metabolic
product may be converted by a second type of bacteria (e.g., a
butyrate-producing bacteria such as Roseburia spp.) to an
immunomodulatory SCFA such as butyrate (see, e.g., Falony et al.
(2006) APPL. ENVIRON. MICROBIOL. 72(12): 7835-7841). In other
aspects, the composition comprises at least one acetate-producing
bacteria (e.g., Bacteroides thetaiotaomicron) and at least one
acetate-consuming, butyrate-producing bacteria (e.g.,
Faecalibacterium prausnitzii).
[0178] In some embodiments, the pharmaceutical composition
comprises one or more types of bacteria (e.g., one or more
bacterial species or more than one strain of a particular bacterial
species) capable of producing propionate in a mammalian subject,
optionally further comprising a prebiotic or substrate appropriate
for proprionate biosynthesis. Examples of prebiotics or substrates
used for the production of propionate include, but are not limited
to, L-rhamnose, D-tagalose, resistant starch, inulin, polydextrose,
arabinoxylans, arabinoxylan oligosaccharides,
mannooligosaccharides, and laminarans (Hosseini et al. (2011)
NUTRITION REVIEWS 69(5): 245-258). Propionate-producing bacteria
may be identified experimentally, such as by NMR or gas
chromatography analyses of microbial products or colorimetric
assays (Rose (1955)). Propionate-producing bacteria may also be
identified computationally, such as by the identification of one or
more enzymes involved in propionate biosynthesis. Non-limiting
examples of enzymes found in propionate-producing bacteria include
enzymes of the succinate pathway, including but not limited to
phophoenylpyrvate carboxykinase, pyruvate kinase, pyruvate
carboxylase, malate dehydrogenase, fumarate hydratase, succinate
dehydrogenase, succinyl CoA synthetase, methylmalonyl Coa
decarboxylase, and propionate CoA transferase, as well as enzymes
of the acrylate pathway, including but not limited to L-lactate
dehydrogenase, propionate CoA transferase, lactoyl CoA dehydratase,
acyl CoA dehydrogenase, phosphate acetyltransferase, and propionate
kinase. Non-limiting examples of bacteria that utilize the
succinate pathway are Bacteroides fragilis and other species
(including Bacteroides vulgatus), Propionibacterium spp. (including
freudenrichii and acidipropionici), Veillonella spp. (including
gazogenes), Micrococcus lactilyticus, Selenomonas ruminantium,
Escherichia coli, and Prevotella ruminocola. Non-limiting examples
of bacteria that utilize the acrylate pathway are Clostridium
neopropionicum X4, and Megasphaera elsdenii.
[0179] In preferred embodiments, the combination of a bacteria and
a prebiotic is selected based on the fermentation or metabolic
preferences of one or more bacteria capable of producing
immunomodulatory SCFAs (e.g., preference for complex versus simple
sugar or preference for a fermentation product versus a prebiotic).
For example, M. eldsenii prefers lactate fermentation to glucose
fermentation, and maximization of propionate production by M.
eldsenii in a mammalian subject may therefore be achieved by
administering along with M. eldsenii a favored substrate (e.g.,
lactate) or one or more bacteria capable of fermenting glucose into
lactate (e.g., Streptococcus bovis) (see, e.g., Hosseini et al.
(2011)). Thus, in some embodiments, the composition comprises at
least one type of SCFA-producing bacteria and a sugar fermentation
product (e.g., lactate). In other embodiments, the composition
comprises at least one type of SCFA-producing bacteria and at least
one type of sugar-fermenting bacteria, wherein the fermentation
product of the second, sugar-fermenting bacteria is the preferred
substrate of the SCFA-producing bacteria.
[0180] Immunomodulation can also be achieved by the bacterial
production of glutathione or gamma-glutamylcysteine. Thus, in
certain embodiments, the pharmaceutical composition, dosage form,
or kit comprises at least one type of bacteria (e.g., one or more
bacterial species or more than one strain of a particular bacterial
species) capable of producing glutathione and/or
gamma-glutamylcysteine in a mammalian subject. In some aspects, the
composition comprises one or more bacteria selected for the
presence of glutamate cysteine ligase (e.g., Lactobacillus
fermentum) and/or L-proline biosynthesis enzymes (e.g., E. coli)
(Peran et al. (2006) INT. J. COLORECTAL DIS. 21(8): 737-746;
Veeravalli et al. (2011) NAT. CHEM. BIO. 7(2): 101-105). In a
preferred embodiment, at least one bacteria in the composition is
L. fermentum.
[0181] Para-cresol (p-cresol) is a microbial product, via the
fermentation of tyrosine or phenylalanine. Sulfated in the liver or
colon to p-cresyl sulfate, this molecule reduces Th1-mediated
responses (Shiba et al. (2014) TOXICOL. APPL. PHARMACOL. 274(2):
191-9). In some embodiments, the composition comprises at least one
type of bacteria (e.g., one or more bacterial species or more than
one strain of a particular bacterial species) capable of fermenting
tyrosine and/or phenylalanine to p-cresol in a mammalian subject.
Non-limiting examples of such bacteria include Bacteroides
fragilis, Clostridium difficile, and Lactobacillus sp. Strain
#11198-11201 (see, e.g., Yokoyama and Carlson (1981) APPL. ENVIRON.
MICROBIOL. 41(1): 71-76), and other bacteria with p-hydroxylphenyl
acetate decarboxylase activity.
[0182] In one aspect, provided herein are therapeutic compositions
(e.g., pharmaceutical compositions) containing a purified
population of bacterial cells. As used herein, the terms "purify",
"purified" and "purifying" refer to the state of a population
(e.g., a plurality of known or unknown amount and/or concentration)
of desired bacterial cells, that have undergone one or more
processes of purification, e.g., a selection or an enrichment of
the desired bacteria, or alternatively a removal or reduction of
residual habitat products as described herein. In some embodiments,
a purified population has no detectable undesired activity or,
alternatively, the level or amount of the undesired activity is at
or below an acceptable level or amount. In other embodiments, a
purified population has an amount and/or concentration of desired
bacterial cells at or above an acceptable amount and/or
concentration. In other embodiments, the purified population of
bacterial cells is enriched as compared to the starting material
(e.g., a fecal material) from which the population is obtained.
This enrichment may be by 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%,
85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99%, 99.9%,
99.99%, 99.999%, 99.9999%, 99.9999%, or greater than 99.999999%, as
compared to the starting material.
[0183] In certain embodiments, the purified populations of
bacterial cells have reduced or undetectable levels of one or more
pathogenic activities, such as toxicity, an ability to cause
infection of the mammalian recipient subject, an undesired
immunomodulatory activity, an autoimmune response, a metabolic
response, or an inflammatory response or a neurological response.
Such a reduction in a pathogenic activity may be by 10%, 20%, 30%,
40%, 50%, 60%, 70%, 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%,
97%, 98%, 99%, 99.9%, 99.99%, 99.999%, 99.9999%, or greater than
99.9999%, as compared to the starting material. In other
embodiments, the purified populations of bacterial cells have
reduced sensory components as compared to fecal material, such as
reduced odor, taste, appearance, and umami.
[0184] In another embodiment, the invention provides purified
populations of bacterial cells that are substantially free of
residual habitat products. In certain embodiments, this means that
the bacterial composition no longer contains a substantial amount
of the biological matter associated with the microbial community
while living on or in the human or animal subject, and the purified
population of bacterial cells (e.g., bacterial spores or vegetative
cells) may be 100% free, 99% free, 98% free, 97% free, 96% free,
95% free, 94% free, 93% free, 92% free, 91% free, 90% free, 85%
free, 80% free, 75% free, 70% free, 60% free, or 50% free, of any
contamination of the biological matter associated with the
microbial community. Substantially free of residual habitat
products may also mean that the bacterial composition contains no
detectable cells from a human or animal, and that only microbial
cells are detectable, in particular, only desired microbial cells
are detectable. In another embodiment, it means that fewer than
1.times.10.sup.-2%, 1.times.10.sup.-3%, 1.times.10.sup.-4%,
1.times.10.sup.-5%, 1.times.10.sup.-6%, 1.times.10.sup.-7%,
1.times.10.sup.-8% of the cells in the bacterial composition are
human or animal, as compared to microbial cells. In another
embodiment, the residual habitat product present in the purified
population is reduced at least a certain level from the fecal
material obtained from the mammalian donor subject, e.g., reduced
by at least about 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 91%,
92%, 93%, 94%, 95%, 96%, 97%, 98%, 99%, 99.9%, 99.99%, 99.999%,
99.9999%, or greater than 99.9999%.
[0185] In one embodiment, substantially free of residual habitat
products or substantially free of a detectable level of a
pathogenic material means that the bacterial composition contains
no detectable viral (including bacterial viruses (i.e., phage)),
fungal, or mycoplasmal or toxoplasmal contaminants, or a eukaryotic
parasite such as a helminth. Alternatively, the purified population
of bacterial cells (e.g., bacterial spores and/or vegetative cells)
is substantially free of an acellular material, e.g., DNA, viral
coat material, or non-viable bacterial material. Alternatively, the
purified population of bacterial cells may processed by a method
that kills, inactivates, or removes one or more specific
undesirable viruses, such as an enteric virus, including norovirus,
poliovirus or hepatitis A virus.
[0186] As described herein, purified populations of bacterial cells
can be demonstrated by, for example, genetic analysis (e.g., PCR,
DNA sequencing), serology and antigen analysis, microscopic
analysis, microbial analysis including germination and culturing,
or methods using instrumentation such as flow cytometry with
reagents that distinguish desired bacterial entities and/or fungal
entities from non-desired, contaminating materials. In yet another
embodiment, the spores in a purified population of bacterial cells
undergo partial germination during processing and formulation such
that the final composition comprises spores and vegetative
bacteria.
[0187] In another embodiment, provided herein are methods for
production of a pharmaceutical composition, e.g., a probiotic
composition, comprising a population of bacterial cells (e.g., a
population of anti-inflammatory bacterial cells), with or without
one or more prebiotics, suitable for therapeutic administration to
a mammalian subject in need thereof. In one embodiment, the
composition can be produced by generally following the steps of:
(a) providing a fecal material obtained from a mammalian donor
subject; and (b) subjecting the fecal material to at least one
purification treatment or step under conditions such that a
population of bacterial cells is produced from the fecal
material.
[0188] Individual bacterial strains can also be isolated from stool
samples using culture methods. For example, 5 mls of
phosphate-buffered saline (PBS) is added to 1 mg of frozen stool
sample and homogenized by vortexing in an anaerobic chamber for
isolation of anaerobic bacteria. The suspension is then serially
diluted ten-fold (e.g., 10.sup.-1 to 10.sup.-9 dilutions) and 100
.mu.l aliquots of each dilution are spread evenly over the surface
of agar plates containing different formulations e.g., anaerobic
blood agar plates, Bacteroides bile esculin plates, laked kanamycin
vancomycin plates, egg yolk agar plates and de Man Rogosa and
Sharpe agar plates. Inverted plates are incubated in an anaerobic
chamber for 48 hr+/-4 hours. Colonies with different morphologies
are picked and replated on anaerobic blood agar plates for further
testing, PCR analysis and 16 S sequencing. Selected bacterial
strains can be grown for therapeutic use singly or in
combination.
[0189] In one embodiment, a probiotic composition of the invention
is not a fecal transplant. In some embodiments all or essentially
all of the bacterial entities present in a purified population are
originally obtained from a fecal material and subsequently, e.g.,
for production of pharmaceutical compositions, are grown in culture
as described herein or otherwise known in the art. In some
embodiments all or essentially all of the bacterial entities and/or
fungal entities present in a purified population are obtained from
a fecal material and subsequently are grown in culture as described
herein or otherwise known in the art. In one embodiment, the
bacterial cells are cultured from a bacterial stock and purified as
described herein. In one embodiment, each of the populations of
bacterial cells are independently cultured and purified, e.g., each
population is cultured separately and subsequently mixed together.
In one embodiment, one or more of the populations of bacterial
cells in the composition are co-cultured.
Identification of Immunomodulatory Bacteria.
[0190] In some embodiments, immunomodulatory bacteria are
identified by screening bacteria to determine whether the bacteria
induce secretion of a pro-inflammatory or a anti-inflammatory
cytokines by a host cell (e.g., a host immune cell). In some
embodiments, the immunomodulatory bacteria are screened in vitro.
For example, human or mammalian cells capable of cytokine
secretion, such as immune cells (e.g., PBMCs, macrophages, T cells,
etc.) can be exposed to candidate immunomodulatory bacteria, or
supernatants obtained from cultures of candidate immunomodulatory
bacteria, and changes in cytokine expression or secretion can be
measured using standard techniques, such as ELISA, immunoblot,
Luminex, antibody array, quantitative PCR, microarray, etc.
Bacteria for inclusion in a pharmaceutical composition (e.g., a
probiotic composition) can be selected based on the ability to
induce a desired cytokine profile in human or mammalian cells
(e.g., immune cells). For example, anti-inflammatory bacteria can
be selected for inclusion in a pharmaceutical composition based on
the ability to induce secretion of one or more anti-inflammatory
cytokines, and/or the ability to reduce secretion of one or more
pro-inflammatory cytokines. Anti-inflammatory cytokines include,
for example, IL-10, IL-13, IL-9, IL-4, IL-5, TGF.beta., and
combinations thereof. Pro-inflammatory cytokines include, for
example, IFN.gamma., IL-12p70, IL-1.alpha., IL-6, IL-8, MCP1,
MIP1.alpha., MIP1.beta., TNF.alpha., and combinations thereof. In
some embodiments, anti-inflammatory bacteria may be selected for
inclusion in a pharmaceutical compositions based on the ability to
modulate the secretion of one or more anti-inflammatory cytokines
and/or that ability to reduce secretion of one or pro-inflammatory
cytokines that have been induced by a bacterial cell of a different
bacteria type. In some embodiments, the different bacterial cell is
of a different bacterial genus. In some embodiments, the different
bacterial cell is of a different bacterial species. In some
embodiments, the different bacterial cell is of a different
bacterial strain.
[0191] In other embodiments, immunomodulatory bacteria are
identified by screening bacteria to determine whether the bacteria
impact the differentiation and/or expansion of particular
subpopulations of immune cells. For example, candidate bacteria can
be screened for the ability to promote differentiation and/or
expansion of Treg cells, Th17 cells, Th1 cells and/or Th2 cells
from precursor cells, e.g., naive T cells. By way of example, naive
T cells can be cultured in the presence of candidate bacteria or
supernatants obtained from cultures of candidate bacteria, and the
quantity of Treg cells, Th17 cells, Th1 cells and/or Th2 cells can
be determined using standard techniques, such as FACS analysis.
Markers indicative of Treg cells include, for example,
CD25.sup.+CD127.sup.lo. Markers indicative of Th17 cells include,
for example, CXCR3.sup.- CCR6.sup.+. Markers indicative of Th1
cells include, for example, CXCR3.sup.+CCR6.sup.-. Markers
indicative of Th2 cells include, for example,
CXCR3.sup.-CCR6.sup.-. Other markers indicative of particular T
cell subpopulations are known in the art, and may be used in the
assays described herein, e.g., to identify populations of immune
cells impacted by candidate immunomodulatory bacteria. Bacteria can
be selected for inclusion in a pharmaceutical composition based on
the ability to promote differentiation and/or expansion of a
desired immune cell subpopulation.
[0192] In other embodiments, immunomodulatory bacteria are
identified by screening bacteria to determine whether the bacteria
secrete short chain fatty acids (SCFA), such as, for example,
butyrate, acetate, propionate, or valerate, or combinations
thereof. For example, secretion of short chain fatty acids into
bacterial supernatants can be measured using standard techniques.
In one embodiment, bacterial supernatants can be screened to
measure the level of one or more short chain fatty acids using NMR,
mass spectrometry (e.g., GC-MS, tandem mass spectrometry,
matrix-assisted laser desorption/ionization, etc.), ELISA, or
immunoblot. Expression of bacterial genes responsible for
production of short chain fatty acids can also be determined by
standard techniques, such as Northern blot, microarray, or
quantitative PCR.
[0193] In some embodiments, provided herein are pharmaceutical
compositions comprising a population of bacterial cells (e.g.,
bacterial cells of the order Clostridiales) containing one type of
bacteria. In some embodiments, provided herein are pharmaceutical
compositions comprising a population of bacterial cells (e.g.,
bacterial cells of the Order Clostridiales) containing more than
one type of bacteria. As used herein, a "type" or more than one
"types" of bacteria may be differentiated at the genus level, the
species level, the sub-species level, the strain level or by any
other taxonomic method, as described herein and otherwise known in
the art.
[0194] In some embodiment, the pharmaceutical composition may
contain one or more types of bacteria, including bacterial strains
of the same species or of different species. For instance, a
pharmaceutical composition may comprise bacterial cells of 1, at
least 2, at least 3, or at least 4 types of bacteria. In another
embodiment, a bacterial composition may comprise at least 5, at
least 6, at least 7, at least 8, at least 9, at least 10, at least
11, at least 12, at least 13, at least 14, at least 15, at least
16, at least 17, at least 18, at least 19, or at least 20, at least
30, at least 40, at least 50, or more than 50 types of bacteria, as
defined by species or operational taxonomic unit (OTU) encompassing
such species. In a preferred embodiment, a pharmaceutical
composition comprises from 2 to no more than 40, from 2 to no more
than 30, from 2 to no more than 20, from 2 to no more than 15, from
2 to no more than 10, from 2 to no more than 5, types of bacteria.
In another preferred embodiment, a bacterial composition comprises
a single type of bacteria.
[0195] In a preferred embodiment, the composition comprises about
20 or fewer isolated populations of bacterial cells. In another
embodiment, the composition comprises about 15 or fewer isolated
populations of bacterial cells. In another embodiment, the
composition comprises about 10 or fewer isolated populations of
bacterial cells. In another embodiment, the composition comprises
about 5 or fewer isolated populations of bacterial cells. In
another embodiment, the composition comprises about 4 or fewer
isolated populations of bacterial cells. In another embodiment, the
composition comprises about 3 or fewer isolated populations of
bacterial cells. In another embodiment, the composition comprises
about 2 isolated populations of bacterial cells. In another
embodiment, the composition comprises between about 12 and 20
isolated populations of bacterial cells. In another embodiment, the
composition comprises a single isolated population of bacterial
cells. In another embodiment, the composition comprises at least
two isolated populations of bacterial cells. In yet another
embodiment, the composition comprises about 1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, or 20 isolated
populations of bacterial cells.
[0196] In some embodiments, the pharmaceutical composition contains
a defined mixture of isolated bacteria. For example, in some
embodiments, the pharmaceutical composition contains no more than
100 types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 75 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than
60 types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 50 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than
45 types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 40 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than
35 types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 30 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than
25 types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 20 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than
15 types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 14 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than
13 types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 12 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than
11 types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 10 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than 9
types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 8 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than 7
types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 6 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than 5
types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 4 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than 3
types of bacteria. In other embodiments, the pharmaceutical
composition contains no more than 2 types of bacteria. In some
embodiments, the pharmaceutical composition contains no more than 1
type of bacteria. In some embodiments, the pharmaceutical
composition contains defined quantities of each bacterial species.
In an exemplary embodiment, the bacteria incorporated into the
pharmaceutical composition are not isolated from fecal matter
[0197] Provided herein are pharmaceutical compositions comprising
at least one, at least two or at least three types of bacteria that
are not identical and that are capable of decreasing the risk
and/or severity of an autoimmune or inflammatory disease, symptom,
condition, or disorder, or dysbiosis. In an embodiment, the
pharmaceutical composition comprises at least about 2, 3, 4, 5, 6,
7, 8, 9, or 10 types of isolated bacteria. In one embodiment, the
pharmaceutical composition comprises at least about 4 types of
isolated bacteria or at least about 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50 or more types of isolated bacteria. In some embodiments,
the above invention relates to pharmaceutical compositions further
comprising one or more prebiotics.
[0198] In some embodiments, the pharmaceutical composition of the
invention includes at least one type of bacteria, wherein said
bacteria is a bacterial strain (e.g., strain of anti-inflammatory
bacterial cells), and the composition includes at least
1.times.10.sup.3 colony forming units (CFU) per dose of said
bacterial strain. In other embodiments, the pharmaceutical
composition of the invention includes at least one type of
bacteria, wherein said bacteria is a bacterial strain, and the
composition includes at least about 1.times.10.sup.3,
1.times.10.sup.4, 1.times.10.sup.5, 1.times.10.sup.6,
1.times.10.sup.7, 1.times.10.sup.8, 1.times.10.sup.9,
1.times.10.sup.10, 1.times.10.sup.11, 1.times.10.sup.12,
1.times.10.sup.13, 1.times.10.sup.14, 1.times.10.sup.15, or greater
than 1.times.10.sup.15 CFU per dose of each bacterial strain
present in the composition.
[0199] In some embodiments, the pharmaceutical compositions of the
invention are formulated for oral or gastric administration,
typically to a mammalian subject (e.g., a human). In some
embodiments, the composition is formulated for oral administration
as a solid, semi-solid, gel, or liquid form, such as in the form of
a pill, tablet, capsule, or lozenge. In another embodiment, the
pharmaceutical composition is formulated as a skin patch. In
another embodiment, the pharmaceutical composition is formulated
for topical administration. In one embodiment, the pharmaceutical
composition is formulated as a food product. In some embodiments,
such formulations contain or are coated by an enteric coating to
protect the bacterial strain through the stomach and small
intestine, although spores are generally resistant to the stomach
and small intestines. In other embodiments, the pharmaceutical
compositions may be formulated with a germinant to enhance
engraftment, or efficacy. In yet other embodiments, the
pharmaceutical compositions may be co-formulated or co-administered
with prebiotic substances, to enhance engraftment or efficacy.
[0200] The composition(s) may include different types of carriers
depending on whether it is to be administered in solid, liquid or
aerosol form, and whether it needs to be sterile for such routes of
administration such as injection. The present invention can be
administered intravenously, intradermally, intraarterially,
intraperitoneally, intralesionally, intracranially,
intraarticularly, intraprostaticaly, intrapleurally,
intratracheally, intranasally, intravitreally, intravaginally,
intrarectally, topically, intratumorally, intramuscularly,
intraperitoneally, subcutaneously, subconjunctival,
intravesicularlly, mucosally, intlrapericardially,
intraumbilically, intraocularally, orally, topically, locally, as
an injection, infusion, continuous infusion, localized perfusion
bathing target cells directly, via a catheter, via a lavage, in
lipid compositions (e.g., liposomes), as an aerosol, or by other
method or any combination of the fore going as would be known to
one of ordinary skill in the art (see, for example, Remington's
Pharmaceutical Sciences, 18th Ed. Mack Printing Company, 1990,
incorporated herein by reference).
[0201] In some embodiments, the composition comprises at least one
lipid. As used herein, a "lipid" includes fats, oils,
triglycerides, cholesterol, phospholipids, fatty acids in any form
including free fatty acids. Fats, oils and fatty acids can be
saturated, unsaturated (cis or trans) or partially unsaturated (cis
or trans). In some embodiments, the lipid comprises at least one
fatty acid selected from lauric acid (12:0), myristic acid (14:0),
palmitic acid (16:0), palmitoleic acid (16:1), margaric acid
(17:0), heptadecenoic acid (17:1), stearic acid (18:0), oleic acid
(18:1), linoleic acid (18:2), linolenic acid (18:3),
octadecatetraenoic acid (18:4), arachidic acid (20:0), eicosenoic
acid (20:1), eicosadienoic acid (20:2), eicosatetraenoic acid
(20:4), eicosapentaenoic acid (20:5) (EPA), docosanoic acid (22:0),
docosenoic acid (22:1), docosapentaenoic acid (22:5),
docosahexaenoic acid (22:6) (DHA), and tetracosanoic acid (24:0).
In other embodiments, the composition comprises at least one
modified lipid, for example, a lipid that has been modified by
cooking.
[0202] In some embodiments, the composition comprises at least one
supplemental mineral or mineral source. Examples of minerals
include, without limitation: chloride, sodium, calcium, iron,
chromium, copper, iodine, zinc, magnesium, manganese, molybdenum,
phosphorus, potassium, and selenium. Suitable forms of any of the
foregoing minerals include soluble mineral salts, slightly soluble
mineral salts, insoluble mineral salts, chelated minerals, mineral
complexes, non-reactive minerals such as carbonyl minerals, and
reduced minerals, and combinations thereof.
[0203] In certain embodiments, the composition comprises at least
one supplemental vitamin. The at least one vitamin can be
fat-soluble or water soluble vitamins. Suitable vitamins include
but are not limited to vitamin C, vitamin A, vitamin E, vitamin
B12, vitamin K, riboflavin, niacin, vitamin D, vitamin B6, folic
acid, pyridoxine, thiamine, pantothenic acid, and biotin. Suitable
forms of any of the foregoing are salts of the vitamin, derivatives
of the vitamin, compounds having the same or similar activity of
the vitamin, and metabolites of the vitamin.
[0204] In other embodiments, the pharmaceutical composition
comprises an excipient. Non-limiting examples of suitable
excipients include a buffering agent, a preservative, a stabilizer,
a binder, a compaction agent, a lubricant, a dispersion enhancer, a
disintegration agent, a flavoring agent, a sweetener, and a
coloring agent.
[0205] In another embodiment, the excipient is a buffering agent.
Non-limiting examples of suitable buffering agents include sodium
citrate, magnesium carbonate, magnesium bicarbonate, calcium
carbonate, and calcium bicarbonate.
[0206] In some embodiments, the excipient comprises a preservative.
Non-limiting examples of suitable preservatives include
antioxidants, such as alpha-tocopherol and ascorbate, and
antimicrobials, such as parabens, chlorobutanol, and phenol.
[0207] In cases where a pharmaceutical composition contains a
anaerobic bacterial strain, the pharmaceutical formulation and
excipients can be selected to prevent exposure of the bacterial
strains to oxygen.
[0208] In other embodiments, the composition comprises a binder as
an excipient. Non-limiting examples of suitable binders include
starches, pregelatinized starches, gelatin, polyvinylpyrolidone,
cellulose, methylcellulose, sodium carboxymethylcellulose,
ethylcellulose, polyacrylamides, polyvinyloxoazolidone,
polyvinylalcohols, C.sub.12-C.sub.18 fatty acid alcohol,
polyethylene glycol, polyols, saccharides, oligosaccharides, and
combinations thereof.
[0209] In another embodiment, the composition comprises a lubricant
as an excipient. Non-limiting examples of suitable lubricants
include magnesium stearate, calcium stearate, zinc stearate,
hydrogenated vegetable oils, sterotex, polyoxyethylene
monostearate, talc, polyethyleneglycol, sodium benzoate, sodium
lauryl sulfate, magnesium lauryl sulfate, and light mineral
oil.
[0210] In other embodiments, the composition comprises a dispersion
enhancer as an excipient. Non-limiting examples of suitable
dispersants include starch, alginic acid, polyvinylpyrrolidones,
guar gum, kaolin, bentonite, purified wood cellulose, sodium starch
glycolate, isoamorphous silicate, and microcrystalline cellulose as
high HLB emulsifier surfactants.
[0211] In some embodiments, the pharmaceutical composition
comprises a disintegrant as an excipient. In other embodiments, the
disintegrant is a non-effervescent disintegrant. Non-limiting
examples of suitable non-effervescent disintegrants include
starches such as corn starch, potato starch, pregelatinized and
modified starches thereof, sweeteners, clays, such as bentonite,
micro-crystalline cellulose, alginates, sodium starch glycolate,
gums such as agar, guar, locust bean, karaya, pecitin, and
tragacanth. In another embodiment, the disintegrant is an
effervescent disintegrant. Non-limiting examples of suitable
effervescent disintegrants include sodium bicarbonate in
combination with citric acid, and sodium bicarbonate in combination
with tartaric acid.
[0212] In another embodiment, the excipient comprises a flavoring
agent. Flavoring agents can be chosen from synthetic flavor oils
and flavoring aromatics; natural oils; extracts from plants,
leaves, flowers, and fruits; and combinations thereof. In some
embodiments the flavoring agent is selected from cinnamon oils; oil
of wintergreen; peppermint oils; clover oil; hay oil; anise oil;
eucalyptus; vanilla; citrus oil such as lemon oil, orange oil,
grape and grapefruit oil; and fruit essences including apple,
peach, pear, strawberry, raspberry, cherry, plum, pineapple, and
apricot.
[0213] In other embodiments, the excipient comprises a sweetener.
Non-limiting examples of suitable sweeteners include glucose (corn
syrup), dextrose, invert sugar, fructose, and mixtures thereof
(when not used as a carrier); saccharin and its various salts such
as the sodium salt; dipeptide sweeteners such as aspartame;
dihydrochalcone compounds, glycyrrhizin; Stevia Rebaudiana
(Stevioside); chloro derivatives of sucrose such as sucralose; and
sugar alcohols such as sorbitol, mannitol, sylitol, and the like.
Also contemplated are hydrogenated starch hydrolysates and the
synthetic sweetener
3,6-dihydro-6-methyl-1,2,3-oxathiazin-4-one-2,2-dioxide,
particularly the potassium salt (acesulfame-K), and sodium and
calcium salts thereof.
[0214] In yet other embodiments, the composition comprises a
coloring agent. Non-limiting examples of suitable color agents
include food, drug and cosmetic colors (FD&C), drug and
cosmetic colors (D&C), and external drug and cosmetic colors
(Ext. D&C). The coloring agents can be used as dyes or their
corresponding lakes.
[0215] The weight fraction of the excipient or combination of
excipients in the formulation of the pharmaceutical composition is
usually about 99% or less, such as about 95% or less, about 90% or
less, about 85% or less, about 80% or less, about 75% or less,
about 70% or less, about 65% or less, about 60% or less, about 55%
or less, 50% or less, about 45% or less, about 40% or less, about
35% or less, about 30% or less, about 25% or less, about 20% or
less, about 15% or less, about 10% or less, about 5% or less, about
2% or less, or about 1% or less of the total weight of the
composition.
[0216] The compositions disclosed herein can be formulated into a
variety of forms and administered by a number of different means.
The compositions can be administered orally, rectally, or
parenterally, in formulations containing conventionally acceptable
carriers, adjuvants, and vehicles as desired. The term "parenteral"
as used herein includes subcutaneous, intravenous, intramuscular,
or intrasternal injection and infusion techniques. In an exemplary
embodiment, the composition is administered orally.
[0217] Solid dosage forms for oral administration include capsules,
tablets, caplets, pills, troches, lozenges, powders, and granules.
A capsule typically comprises a core material comprising a
bacterial composition and a shell wall that encapsulates the core
material. In some embodiments, the core material comprises at least
one of a solid, a liquid, and an emulsion. In other embodiments,
the shell wall material comprises at least one of a soft gelatin, a
hard gelatin, and a polymer. Suitable polymers include, but are not
limited to: cellulosic polymers such as hydroxypropyl cellulose,
hydroxyethyl cellulose, hydroxypropyl methyl cellulose (HPMC),
methyl cellulose, ethyl cellulose, cellulose acetate, cellulose
acetate phthalate, cellulose acetate trimellitate,
hydroxypropylmethyl cellulose phthalate, hydroxypropylmethyl
cellulose succinate and carboxymethylcellulose sodium; acrylic acid
polymers and copolymers, such as those formed from acrylic acid,
methacrylic acid, methyl acrylate, ammonio methylacrylate, ethyl
acrylate, methyl methacrylate and/or ethyl methacrylate (e.g.,
those copolymers sold under the trade name "Eudragit"); vinyl
polymers and copolymers such as polyvinyl pyrrolidone, polyvinyl
acetate, polyvinylacetate phthalate, vinylacetate crotonic acid
copolymer, and ethylene-vinyl acetate copolymers; and shellac
(purified lac). In yet other embodiments, at least one polymer
functions as taste-masking agents.
[0218] Tablets, pills, and the like can be compressed, multiply
compressed, multiply layered, and/or coated. The coating can be
single or multiple. In one embodiment, the coating material
comprises at least one of a saccharide, a polysaccharide, and
glycoproteins extracted from at least one of a plant, a fungus, and
a microbe. Non-limiting examples include corn starch, wheat starch,
potato starch, tapioca starch, cellulose, hemicellulose, dextrans,
maltodextrin, cyclodextrins, inulins, pectin, mannans, gum arabic,
locust bean gum, mesquite gum, guar gum, gum karaya, gum ghatti,
tragacanth gum, funori, carrageenans, agar, alginates, chitosans,
or gellan gum. In some embodiments the coating material comprises a
protein. In another embodiment, the coating material comprises at
least one of a fat and an oil. In other embodiments, the at least
one of a fat and an oil is high temperature melting. In yet another
embodiment, the at least one of a fat and an oil is hydrogenated or
partially hydrogenated. In one embodiment, the at least one of a
fat and an oil is derived from a plant. In other embodiments, the
at least one of a fat and an oil comprises at least one of
glycerides, free fatty acids, and fatty acid esters. In some
embodiments, the coating material comprises at least one edible
wax. The edible wax can be derived from animals, insects, or
plants. Non-limiting examples include beeswax, lanolin, bayberry
wax, carnauba wax, and rice bran wax. Tablets and pills can
additionally be prepared with enteric coatings.
[0219] Alternatively, powders or granules embodying the bacterial
compositions disclosed herein can be incorporated into a food
product. In some embodiments, the food product is a drink for oral
administration. Non-limiting examples of a suitable drink include
fruit juice, a fruit drink, an artificially flavored drink, an
artificially sweetened drink, a carbonated beverage, a sports
drink, a liquid diary product, a shake, an alcoholic beverage, a
caffeinated beverage, infant formula and so forth. Other suitable
means for oral administration include aqueous and nonaqueous
solutions, emulsions, suspensions and solutions and/or suspensions
reconstituted from non-effervescent granules, containing at least
one of suitable solvents, preservatives, emulsifying agents,
suspending agents, diluents, sweeteners, coloring agents, and
flavoring agents.
[0220] In some embodiments, the food product can be a solid
foodstuff. Suitable examples of a solid foodstuff include without
limitation a food bar, a snack bar, a cookie, a brownie, a muffin,
a cracker, an ice cream bar, a frozen yogurt bar, and the like.
[0221] In other embodiments, the pharmaceutical compositions
disclosed herein are incorporated into a therapeutic food. In some
embodiments, the therapeutic food is a ready-to-use food that
optionally contains some or all essential macronutrients and
micronutrients. In another embodiment, the compositions disclosed
herein are incorporated into a supplementary food that is designed
to be blended into an existing meal. In one embodiment, the
supplemental food contains some or all essential macronutrients and
micronutrients. In another embodiment, the bacterial compositions
disclosed herein are blended with or added to an existing food to
fortify the food's protein nutrition. Examples include food staples
(grain, salt, sugar, cooking oil, margarine), beverages (coffee,
tea, soda, beer, liquor, sports drinks), snacks, sweets and other
foods.
[0222] In one embodiment, the formulations are filled into gelatin
capsules for oral administration. An example of an appropriate
capsule is a 250 mg gelatin capsule containing from 10 mg (up to
100 mg) of lyophilized powder (10.sup.8 to 10.sup.11 CFUs), 160 mg
microcrystalline cellulose, 77.5 mg gelatin, and 2.5 mg magnesium
stearate. In an alternative embodiment, from 10.sup.5 to 10.sup.12,
10.sup.5 to 10.sup.7, 10.sup.6 to 10.sup.7, or 10.sup.8 to
10.sup.10 CFUs may be used, with attendant adjustments of the
excipients if necessary. In an alternative embodiment, an
enteric-coated capsule or tablet or with a buffering or protective
composition can be used.
[0223] The pharmaceutical compositions, with or without one or more
prebiotics, are generally formulated for oral or gastric
administration, typically to a mammalian subject. In particular
embodiments, the composition is formulated for oral administration
as a solid, semi-solid, gel, or liquid form, such as in the form of
a pill, tablet, capsule, or lozenge. In some embodiments, such
formulations contain or are coated by an enteric coating to protect
the bacteria through the stomach and small intestine, although
spores are generally resistant to the stomach and small intestines.
In other embodiments, the pharmaceutical compositions, with or
without one or more prebiotics, may be formulated with a germinant
to enhance engraftment, or efficacy. In yet other embodiments, the
pharmaceutical compositions may be co-formulated or co-administered
with prebiotic substances, to enhance engraftment or efficacy. In
some embodiments, bacterial compositions may be co-formulated or
co-administered with prebiotic substances, to enhance engraftment
or efficacy.
[0224] In some formulations, the pharmaceutical composition
contains at least about 0.5%,1%, 2%, 5%, 10%, 20%, 30%, 40%, 50%,
60%, 70%, 80%, 90% or greater than 90% spores on a mass basis. In
some formulations, the administered dose does not exceed 200, 300,
400, 500, 600, 700, 800, 900 milligrams or 1, 1.1, 1.2, 1.3, 1.4,
1.5, 1.6, 1.7, 1.8, or 1.9 grams in mass.
[0225] The pharmaceutical compositions of the invention may include
live microbes, dead microbes, microbes that are lyophilized,
freeze-dried, and/or substantially dehydrated, or the composition
may include bacterial or fungal spores or virions.
[0226] Bacterial compositions for use in the pharmaceutical
compositions can be described by operational taxonomic units
(OTUs). Bacterial compositions may be prepared comprising one or at
least two types of isolated bacteria, wherein a first type and a
second type are independently chosen from the species or OTUs
listed in Table 1. Additionally, a bacterial composition may be
prepared comprising at least two types of isolated bacteria,
wherein a first OTU and a second OTU are independently
characterized by, i.e., at least 95%, 96%, 97%, 98%, 99% or
including 100% sequence identity to, sequences listed.
[0227] Pharmaceutical compositions may be prepared comprising one
or at least two types of isolated bacteria, chosen from the species
in Table 1, Table 1A, Table 1B, Table 1C, Table 1D, Table 1E, or
Table 1F. Generally, the first bacteria and the second bacteria are
not the same. The sequences provided in the sequencing listing file
for OTUs in Table 1 are full 16S sequences. Therefore, in one
embodiment, the first and/or second. OTUs may be characterized by
the full 16S sequences of OTUs listed in Table 1. In another
embodiment, the first and/or second OTUs may be characterized by
one or more of the variable regions of the 16S sequence (V1-V9). In
some embodiments, at least one of the V1, V2, V3, V4, V5, V6, V7,
V8, and V9 regions are used to characterize an OTU. In one
embodiment, the V1, V2, and V3 regions are used to characterize an
OTU. In another embodiment, the V3, V4, and V5 regions are used to
characterize an OTU. In another embodiment, the V4 region is used
to characterize an OTU.
[0228] Using well known techniques, in order to determine the full
16S sequence or the sequence of any hypervariable region of the 16S
sequence, genomic DNA is extracted from a bacterial sample, the 16S
rDNA (full region or specific hypervariable regions) amplified
using polymerase chain reaction (PCR), the PCR products cleaned,
and nucleotide sequences delineated to determine the genetic
composition of 16S gene or subdomain of the gene. If full 16S
sequencing is performed, the sequencing method used may be, but is
not limited to, Sanger sequencing. If one or more hypervariable
regions are used, such as the V4 region, the sequencing may be, but
is not limited to being, performed using the Sanger method or using
a next-generation sequencing method, such as an Illumina
(sequencing by synthesis) method using barcoded primers allowing
for multiplex reactions.
[0229] OTUs can be defined by a combination of nucleotide markers
or genes, in particular highly conserved genes (e.g.,
"house-keeping" genes), or a combination thereof, full-genome
sequence, or partial genome sequence generated using amplified
genetic products, or whole genome sequence (WGS). Using well
defined methods DNA extracted from a bacterial sample will have
specific genomic regions amplified using PCR and sequenced to
determine the nucleotide sequence of the amplified products. In the
whole genome shotgun (WGS) method, extracted DNA will be directly
sequenced without amplification. Sequence data can be generated
using any sequencing technology including, but not limited to
Sanger, Illumina, 454 Life Sciences, Ion Torrent, ABI, Pacific
Biosciences, and/or Oxford Nanopore.
Prebiotics
[0230] In one aspect, the pharmaceutical compositions described
herein contain a prebiotic. In another aspect, the pharmaceutical
compositions are co-administered with a prebiotic (e.g.,
sequentially or concurrently). A prebiotic is a selectively
fermented ingredient that allows specific changes, both in the
composition and/or activity in the gastrointestinal microbiota,
that confers benefits upon host well-being and health. Prebiotics
can include complex carbohydrates, amino acids, peptides, or other
nutritional components useful for the survival of the bacterial
composition. Prebiotics include, but are not limited to, amino
acids, biotin, fructooligosaccharide, galactooligosaccharides,
inulin, lactulose, mannan oligosaccharides, oligofructose-enriched
inulin, oligofructose, oligodextrose, tagatose,
trans-galactooligosaccharide, and xylooligosaccharides.
[0231] Suitable prebiotics are usually plant-derived complex
carbohydrates, oligosaccharides or polysaccharides. Generally,
prebiotics are indigestible or poorly digested by humans and serve
as a food source for bacteria. Prebiotics which can be used in the
pharmaceutical dosage forms, pharmaceutical compositions, and kits
provided herein include, without limitation,
galactooligosaccharides (GOS), trans-galactooligosaccharides,
fructooligosaccharides or oligofructose (FOS), inulin,
oligofructose-enriched inulin, lactulose, arabinoxylan,
xylooligosaccharides (XOS), mannooligosaccharides, gum guar, gum
arabic, tagatose, amylose, amylopectin, xylan, pectin, and the like
and combinations of thereof. Prebiotics can be found in certain
foods, e.g. chicory root, Jerusalem artichoke, Dandelion greens,
garlic, leek, onion, asparagus, wheat bran, wheat flour, banana,
milk, yogurt, sorghum, burdock, broccoli, Brussels sprouts,
cabbage, cauliflower, collard greens, kale, radish and rutabaga,
and miso. Alternatively, prebiotics can be purified or chemically
or enzymatically synthesized.
[0232] In some embodiments, the composition comprises at least one
prebiotic. In some embodiment, the prebiotic is a carbohydrate. In
some embodiments, the composition of the present invention
comprises a prebiotic mixture, which comprises at least one
carbohydrate. A "carbohydrate" refers to a sugar or polymer of
sugars. The terms "saccharide," "polysaccharide," "carbohydrate,"
and "oligosaccharide" may be used interchangeably. Most
carbohydrates are aldehydes or ketones with many hydroxyl groups,
usually one on each carbon atom of the molecule. Carbohydrates
generally have the molecular formula (CH.sub.2O).sub.n. A
carbohydrate can be a monosaccharide, a disaccharide,
trisaccharide, oligosaccharide, or polysaccharide. The most basic
carbohydrate is a monosaccharide, such as glucose, sucrose,
galactose, mannose, ribose, arabinose, xylose, and fructose.
Disaccharides are two joined monosaccharides. Exemplary
disaccharides include sucrose, maltose, cellobiose, and lactose.
Typically, an oligosaccharide includes between three and six
monosaccharide units (e.g., raffinose, stachyose), and
polysaccharides include six or more monosaccharide units. Exemplary
polysaccharides include starch, glycogen, and cellulose.
Carbohydrates can contain modified saccharide units, such as
2'-deoxyribose wherein a hydroxyl group is removed, 2'-fluororibose
wherein a hydroxyl group is replace with a fluorine, or
N-acetylglucosamine, a nitrogen-containing form of glucose (e.g.,
2'-fluororibose, deoxyribose, and hexose). Carbohydrates can exist
in many different forms, for example, conformers, cyclic forms,
acyclic forms, stereoisomers, tautomers, anomers, and isomers.
Carbohydrates may be purified from natural (e.g., plant or
microbial) sources (i.e., they are enzymatically synthetized), or
they may be chemically synthesized or modified.
[0233] Suitable prebiotic carbohydrates can include one or more of
a carbohydrate, carbohydrate monomer, carbohydrate oligomer, or
carbohydrate polymer. In certain embodiments, the pharmaceutical
composition, dosage form, or kit comprises at least one type of
microbe and at least one type of non-digestible saccharide, which
includes non-digestible monosaccharides, non-digestible
oligosaccharides, or non-digestible polysaccharides. In one
embodiment, the sugar units of an oligosaccharide or polysaccharide
can be linked in a single straight chain or can be a chain with one
or more side branches. The length of the oligosaccharide or
polysaccharide can vary from source to source. In one embodiment,
small amounts of glucose can also be contained in the chain. In
another embodiment, the prebiotic composition can be partially
hydrolyzed or contain individual sugar moieties that are components
of the primary oligosaccharide (see, e.g., U.S. Pat. No. 8,486,668,
PREBIOTIC FORMULATIONS AND METHODS OF USE).
[0234] Prebiotic carbohydrates may include, but are not limited to
monosaccharaides (e.g., trioses, tetroses, pentoses, aldopentoses,
ketopentoses, hexoses, cyclic hemiacetals, ketohexoses, heptoses)
and multimers thereof, as well as epimers, cyclic isomers,
stereoisomers, and anomers thereof. Nonlimiting examples of
monosaccharides include (in either the L- or D-conformation)
glyceraldehyde, threose, ribose, altrose, glucose, mannose, talose,
galactose, gulose, idose, lyxose, arabinose, xylose, allose,
erythrose, erythrulose, tagalose, sorbose, ribulose, psicose,
xylulose, fructose, dihydroxyacetone, and cyclic (alpha or beta)
forms thereof. Multimers (disaccharides, trisaccharides,
oligosaccharides, polysaccharides) thereof include but are not
limited to sucrose, lactose, maltose, lactulose, trehalose,
cellobiose, kojibiose, nigerose, isomaltose, sophorose,
laminaribiose, gentioboise, turanose, maltulose, palatinose,
gentiobiulose, mannobiose, melibiulose, rutinose, rutinulose,
xylobiose, primeverose, amylose, amylopectin, starch (including
resistant starch), chitin, cellulose, agar, agarose, xylan,
glycogen, bacterial polysaccharides such as capsular
polysaccharides, LPS, and peptodglycan, and biofilm
exopolysaccharide (e.g., alginate, EPS), N-linked glycans, and
O-linked glycans. Prebiotic sugars may be modified and carbohydrate
derivatives include amino sugars (e.g., sialic acid,
N-acetylglucosamine, galactosamine), deoxy sugars (e.g., rhamnose,
fucose, deoxyribose), sugar phosphates, glycosylamines, sugar
alcohols, and acidic sugars (e.g., glucuronic acid, ascorbic
acid).
[0235] In some embodiments, the prebiotic carbohydrate component of
the pharmaceutical composition, dosage form, or kit consists
essentially of one or more non-digestible saccharides. In one
embodiment, non-digestible oligosaccharides the non-digestible
oligosaccharides are galactooligosaccharides (GOS). In another
embodiment, the non-digestible oligosaccharides are
fructooligosaccharides (FOS).
[0236] In some embodiments, the prebiotic composition of the
invention comprises one or more of GOS, lactulose, raffinose,
stachyose, lactosucrose, FOS (i.e., oligofructose or oligofructan),
inulin, isomalto-oligosaccharide, xylo-oligosaccharide, paratinose
oligosaccharide, transgalactosylated oligosaccharides (i.e.,
transgalacto-oligosaccharides), transgalactosylate disaccharides,
soybean oligosaccharides (i.e., soyoligosaccharides),
gentiooligosaccharides, glucooligosaccharides,
pecticoligosaccharides, palatinose polycondensates, difructose
anhydride III, sorbitol, maltitol, lactitol, polyols, polydextrose,
reduced paratinose, cellulose, .beta.-glucose, .beta.-galactose,
.beta.-fructose, verbascose, galactinol, and .beta.-glucan, guar
gum, pectin, high, sodium alginate, and lambda carrageenan, or
mixtures thereof. The GOS may be a short-chain GOS, a long-chain
GOS, or any combination thereof. The FOS may be a short-chain FOS,
a long-chain FOS, or any combination thereof.
[0237] In some embodiments, the prebiotic composition comprises two
carbohydrate species (nonlimiting examples being a GOS and FOS) in
a mixture of at least 1:1, at least 2:1, at least 5:1, at least
9:1, at least 10:1, about 20:1, or at least 20:1.
[0238] In some embodiments, the prebiotic composition of the
invention comprises a mixture of one or more non-digestible
oligosaccharides, non-digestible polysaccharides, free
monosaccharides, non-digestible saccharides, starch, or non-starch
polysaccharides. In one embodiment, a prebiotic component of a
prebiotic composition is a GOS composition. In one embodiment, a
prebiotic composition is a pharmaceutical composition. In one
embodiment, a pharmaceutical composition is a GOS composition.
[0239] Oligosaccharides are generally considered to have a reducing
end and a non-reducing end, whether or not the saccharide at the
reducing end is in fact a reducing sugar. Most oligosaccharides
described herein are described with the name or abbreviation for
the non-reducing saccharide (e.g., Gal or D-Gal), preceded or
followed by the configuration of the glycosidic bond (.alpha. or
.beta.), the ring bond, the ring position of the reducing
saccharide involved in the bond, and then the name or abbreviation
of the reducing saccharide (e.g., Glc or D-Glc). The linkage (e.g.,
glycosidic linkage, galactosidic linkage, glucosidic linkage)
between two sugar units can be expressed, for example, as 1,4,
1.fwdarw.4, or (1-4).
[0240] Both FOS and GOS are non-digestible saccharides. .beta.
glycosidic linkages of saccharides, such as those found in, but not
limited to, FOS and GOS, make these prebiotics mainly
non-digestible and unabsorbable in the stomach and small intestine
cc-linked GOS (.alpha.-GOS) is also not hydrolyzed by human
salivary amylase, but can be used by Bifidobacterium bifidum and
Clostridium butyricum (Yamashita et al. (2004) J. APPL. GLYCOSCI.
51: 115-122). FOS and GOS can pass through the small intestine and
into the large intestine (colon) mostly intact, except where
commensal microbes and microbes administered as part of a
pharmaceutical composition are able to metabolize the
oligosaccharides.
[0241] GOS (also known as galacto-oligosaccharides,
galactooligosaccharides, trans-oligosaccharide (TOS),
trans-galacto-oligosaccharide (TGOS), and
trans-galactooligosaccharide) are oligomers or polymers of
galactose molecules ending mainly with a glucose or sometimes
ending with a galactose molecule and have varying degree of
polymerization (generally the DP is between 2-20) and type of
linkages. In one embodiment, GOS comprises galactose and glucose
molecules. In another embodiment, GOS comprises only galactose
molecules. In a further embodiment, GOS are galactose-containing
oligosaccharides of the form of
[.beta.-D-Gal-(1-6)].sub.n-.beta.-D-Gal-(1-4)-D-Glc wherein n is
2-20. In another embodiment, GOS are galactose-containing
oligosaccharides of the form Glc .alpha.1-4-[.beta. Gal 1-6)].sub.n
where n=2-20. In another embodiment, GOS are in the form of
.alpha.-D-Glc (1-4)-[.beta.-D-Gal-(1-6)-].sub.n where n=2-20. Gal
is a galactopyranose unit and Glc (or Glu) is a glucopyranose
unit.
[0242] In one embodiment, a prebiotic composition comprises a
GOS-related compound. A GOS-related compound can have the following
properties: a) a "lactose" moiety; e.g., GOS with a gal-glu moiety
and any polymerization value or type of linkage; or b) be
stimulatory to "lactose fermenting" microbes in the human GI tract;
for example, raffinose (gal-fru-glu) is a "related" GOS compound
that is stimulatory to both lactobacilli and bifidobacteria.
[0243] In one embodiment, a prebiotic composition comprises GOS
with a low degree of polymerization. In one embodiment a prebiotic
composition comprising GOS with a low degree of polymerization
increases growth of probiotic and select commensal bacteria to a
greater extent than an equivalent amount of a prebiotic composition
comprising GOS with a high degree of polymerization. In one
embodiment, a prebiotic composition comprising a high percentage of
GOS with a low degree of polymerization increases growth of
probiotic and beneficial commensal bacteria to a greater extent
than an equivalent amount of a prebiotic composition comprising a
low percentage of GOS with a low degree of polymerization (DP). In
one embodiment a prebiotic composition comprises GOS with a DP less
than 20, such as less than 10, less than 9, less than 8, less than
7, less than 6, less than 5, less than 4, or less than 3. In
another embodiment a prebiotic composition comprising GOS with a
low DP increases growth of co-formulated or co-administered
microbes and/or beneficial commensal microbes in the GI tract of a
subject.
[0244] Linkages between the individual sugar units found in GOS and
other oligosaccharides include .beta.-(1-6), .beta.-(1-4),
.beta.-(1-3) and .beta.-(1-2) linkages. In one embodiment, the
administered oligosaccharides (e.g., GOS) are branched saccharides.
In another embodiment, the administered oligosacchardies (e.g.,
GOS) are linear saccharides.
[0245] In some embodiments, the GOS comprises a disaccharide Gal a
(1-6) Gal, at least one trisaccharide selected from Gal .beta.
(1-6)-Gal .beta. (1-4)-Glc and Gal .beta. (1-3)-Gal .beta.
(1-4)-Glc, the tetrasaccharide Gal .beta.(1-6)-Gal .beta. (1-6)-Gal
.beta. (1-4)-Glc and the pentasaccharide Gal .beta. (1-6)-Gal
.beta. (1-6)-Gal .beta. (1-6)-Gal .beta. (1-4)-Glc.
[0246] In one embodiment, a GOS composition is a mixture of 10 to
45% w/v disaccharide, 10 to 45% w/v trisaccharide, 10 to 45% w/v
tetrasaccharide and 10 to 45% w/v pentasaccharide. In another
embodiment, a GOS composition is a mixture of oligosaccharides
comprising 20-28% by weight of .beta. (1-3) linkages, 20-25% by
weight of .beta. (1-4) linkages, and 45-55% by weight of .beta.
(1-6) linkages. In one embodiment, a GOS composition is a mixture
of oligosaccharides comprising 26% by weight of .beta. (1-3)
linkages, 23% by weight of .beta. (1-4) linkages, and 51% by weight
of .beta. (1-6) linkages.
[0247] Alpha-GOS (also called alpha-bond GOS or alpha-linked GOS)
are oligosaccharides having an alpha-galactopyranosyl group.
Alpha-GOS comprises at least one alpha glycosidic linkage between
the saccharide units. Alpha-GOS are generally represented by
.alpha.-(Gal).sub.n (n usually represents an integer of 2 to 10) or
.alpha.-(Gal).sub.n Glc (n usually represents an integer of 1 to
9). Examples include a mixture of .alpha.-galactosylglucose,
.alpha.-galactobiose, .alpha.-galactotriose,
.alpha.-galactotetraose, and higher oligosaccharides. Additional
non-limiting examples include melibiose, manninootriose, raffinose,
stachyose, and the like, which can be produced from beat, soybean
oligosaccharide, and the like.
[0248] Commercially available and enzyme synthesized alpha-GOS
products are also useful for the compositions described herein.
Synthesis of alpha-GOS with an enzyme is conducted utilizing the
dehydration condensation reaction of .alpha.-galactosidase with the
use of galactose, galactose-containing substance, or glucose as a
substrate. The galactose-containing substance includes hydrolysates
of galactose-containing substances, for example, a mixture of
galactose and glucose obtained by allowing beta-galactosidase to
act on lactose, and the like. Glucose can be mixed separately with
galactose and be used as a substrate with .alpha.-galactosidase
(see e.g., WO 02/18614). Methods of preparing alpha-GOS have been
described (see, e.g., EP 1514551 and EP 2027863).
[0249] In one embodiment, a GOS composition comprises a mixture of
saccharides that are alpha-GOS and saccharides that are produced by
transgalactosylation using .beta.-galactosidase. In another
embodiment, GOS comprises alpha-GOS. In another embodiment,
alpha-GOS comprises .alpha.-(Gal).sub.2from 10% to 100% by weight.
In one embodiment, GOS comprises only saccharides that are produced
by transgalactosylation using .beta.-galactosidase.
[0250] In one embodiment, a GOS composition can comprise GOS with
alpha linkages and beta linkages.
[0251] In one embodiment, the pharmaceutical composition, dosage
form, or kit comprises, in addition to one or more microbes, an
oligosaccharide composition that is a mixture of oligosaccharides
comprising 1-20% by weight of di-saccharides, 1-20% by weight
tri-saccharides, 1-20% by weight tetra-saccharides, and 1-20% by
weight penta-saccharides. In another embodiment, an oligosaccharide
composition is a mixture of oligosaccharides consisting essentially
of 1-20% by weight of di-saccharides, 1-20% by weight
tri-saccharides, 1-20% by weight tetra-saccharides, and 1-20% by
weight penta-saccharides.
[0252] In one embodiment, a prebiotic composition is a mixture of
oligosaccharides comprising 1-20% by weight of saccharides with a
degree of polymerization (DP) of 1-3, 1-20% by weight of
saccharides with DP of 4-6, 1-20% by weight of saccharides with DP
of 7-9, and 1-20% by weight of saccharides with DP of 10-12, 1-20%
by weight of saccharides with DP of 13-15.
[0253] In another embodiment, a prebiotic composition comprises a
mixture of oligosaccharides comprising 50-55% by weight of
di-saccharides, 20-30% by weight tri-saccharides, 10-20% by weight
tetra-saccharide, and 1-10% by weight penta-saccharides. In one
embodiment, a GOS composition is a mixture of oligosaccharides
comprising 52% by weight of di-saccharides, 26% by weight
tri-saccharides, 14% by weight tetra-saccharide, and 5% by weight
penta-saccharides. In another embodiment, a prebiotic composition
comprises a mixture of oligosaccharides comprising 45-55% by weight
tri-saccharides, 15-25% by weight tetra-saccharides, 1-10% by
weight penta-saccharides.
[0254] In certain embodiments, the composition according to the
invention comprises a mixture of neutral and acid oligosaccharides
as disclosed in PCT Application WO 2005/039597 (N.V. Nutricia) and
US Patent Application 2015/0004130, which are hereby incorporated
by reference. In one embodiment, the acid oligosaccharide has a
degree of polymerization (DP) between 1 and 5000. In another
embodiment, the DP is between 1 and 1000. In another embodiment,
the DP is between 2 and 250. If a mixture of acid oligosaccharides
with different degrees of polymerization is used, the average DP of
the acid oligosaccharide mixture is preferably between 2 and 1000.
The acid oligosaccharide may be a homogeneous or heterogeneous
carbohydrate. The acid oligosaccharides may be prepared from
pectin, pectate, alginate, chondroitine, hyaluronic acids, heparin,
heparane, bacterial carbohydrates, sialoglycans, fucoidan,
fucooligosaccharides or carrageenan, and are preferably prepared
from pectin or alginate. The acid oligosaccharides may be prepared
by the methods described in PCT Application WO 01/60378, which is
hereby incorporated by reference. The acid oligosaccharide is
preferably prepared from high methoxylated pectin, which is
characterized by a degree of methoxylation above 50%. As used
herein, "degree of methoxylation" (also referred to as DE or
"degree of esterification") is intended to mean the extent to which
free carboxylic acid groups contained in the polygalacturonic acid
chain have been esterified (e.g. by methylation). In some
embodiments, the acid oligosaccharides have a degree of
methoxylation above about 10%, above about 20%, above about 50%,
above about 70%. In some embodiments, the acid oligosaccharides
have a degree of methylation above about 10%, above about 20%,
above about 50%, above about 70%.
[0255] The term neutral oligosaccharides as used in the present
invention refers to saccharides which have a degree of
polymerization of monose units exceeding 2, exceeding 3, exceeding
4, or exceeding 10, which are not or only partially digested in the
intestine by the action of acids or digestive enzymes present in
the human upper digestive tract (small intestine and stomach) but
which are fermented by the human intestinal flora and preferably
lack acidic groups. The neutral oligosaccharide is structurally
(chemically) different from the acid oligosaccharide. The term
"neutral oligosaccharides", as used herein, preferably refers to
saccharides which have a degree of polymerization of the
oligosaccharide below 60 monose units. The term "monose units"
refers to units having a closed ring structure, e.g., the pyranose
or furanose forms. In some embodiments, the neutral oligosaccharide
comprises at least 90% or at least 95% monose units selected from
the group consisting of mannose, arabinose, fructose, fucose,
rhamnose, galactose, -D-galactopyranose, ribose, glucose, xylose
and derivatives thereof, calculated on the total number of monose
units contained therein. Suitable neutral oligosaccharides are
preferably fermented by the gut flora. Nonlimiting examples of
suitable neutral oligosaccharides are cellobiose
(4-O-.beta.-D-glucopyranosyl-D-glucose), cellodextrins
((4-O-.beta.-D-glucopyranosyl)n-D-glucose), B-cyclo-dextrins
(cyclic molecules of .alpha.-1-4-linked D-glucose;
.alpha.-cyclodextrin-hexamer, .beta.-cyclodextrin-heptamer and
.gamma.-cyclodextrin-octamer), indigestible dextrin,
gentiooligosaccharides (mixture of .beta.-1-6 linked glucose
residues, some 1-4 linkages), glucooligosaccharides (mixture of
.alpha.-D-glucose), isomaltooligosaccharides (linear .alpha.-1-6
linked glucose residues with some 1-4 linkages), isomaltose
(6-O-.alpha.-D-glucopyranosyl-D-glucose); isomaltriose
(6-O-.alpha.-D-glucopyranosyl-(1-6)-.alpha.-D-glucopyranosyl-D-glucose),
panose
(6-O-.alpha.-D-glucopyranosyl-(1-6)-.alpha.-D-glucopyranosyl-(1-4)-
-D-glucose), leucrose
(5-O-.alpha.-D-glucopyranosyl-D-fructopyranoside), palatinose or
isomaltulose (6-O-.alpha.-D-glucopyranosyl-D-fructose), theanderose
(O-.alpha.-D-glucopyranosyl-(1-6)-O-.alpha.-D-glucopyranosyl-(1-2)-B-D-fr-
ucto furanoside), D-agatose, D-lyxo-hexylose, lactosucrose
(O-.beta.-D-galactopyranosyl-(1-4)-O-.alpha.-D-glucopyranosyl-(1-2)-.beta-
.-D-fructofuranoside), .alpha.-galactooligosaccharides including
raffinose, stachyose and other soy oligosaccharides
(O-.alpha.-D-galactopyranosyl-(1-6)-.alpha.-D-glucopyranosyl-.beta.-D-fru-
ctofuranoside), .beta.-galactooligosaccharides or
transgalacto-oligosaccharides
(O-D-galactopyranosyl-(1-6)-[.beta.-D-glucopyranosyl]n-(1-4)
.alpha.-D glucose), lactulose
(4-O-.beta.-D-galactopyranosyl-D-fructose), 4'-galatosyllactose
(O-D-galactopyranosyl-(1-4)-O-.beta.-D-glucopyranosyl-(1-4)-D-glucopyrano-
se), synthetic galactooligosaccharide (neogalactobiose,
isogalactobiose, galsucrose, isolactose I, II and III),
fructans-Levan-type (.beta.-D-(2.fwdarw.6)-fructofuranosyl).sub.n
.alpha.-D-glucopyranoside), fructans-Inulin-type
(.beta.-D-((2.fwdarw.1)-fructofuranosyl).sub.n
.alpha.-D-glucopyranoside), 1 f-.beta.-fructofuranosylnystose
(.beta.-D-((2.fwdarw.1)-fructofuranosyl)n B-D-fructofuranoside),
xylooligo-saccharides (B-D-((1.fwdarw.4)-xylose).sub.n, lafinose,
lactosucrose and arabinooligosaccharides.
[0256] In some embodiments, the neutral oligosaccharide is selected
from the group consisting of fructans, fructooligosaccharides,
indigestible dextrins galactooligo-saccharides (including
transgalactooligosaccharides), xylooligosaccharides,
arabinooligo-saccharides, glucooligosaccharides,
mannooligosaccharides, fucooligosaccharides and mixtures
thereof.
[0257] Suitable oligosaccharides and their production methods are
further described in Laere K. J. M. (Laere, K. J. M., Degradation
of structurally different non-digestible oligosaccharides by
intestinal bacteria: glycosylhydrolases of Bi. adolescentis.
PhD-thesis (2000), Wageningen Agricultural University, Wageningen,
The Netherlands), the entire content of which is hereby
incorporated by reference. Transgalactooligosaccharides (TOS) are
for example sold under the trademark Vivinal.TM. (Borculo Domo
Ingredients, Netherlands). Indigestible dextrin, which may be
produced by pyrolysis of corn starch, comprises .alpha.(1.fwdarw.4)
and .alpha.(1.fwdarw.6) glucosidic bonds, as are present in the
native starch, and contains 1.fwdarw.2 and 1.fwdarw.3 linkages and
levoglucosan. Due to these structural characteristics, indigestible
dextrin contains well-developed, branched particles that are
partially hydrolysed by human digestive enzymes. Numerous other
commercial sources of indigestible oligosaccharides are readily
available and known to skilled persons in the art. For example,
transgalactooligosaccharide is available from Yakult Honsha Co.,
Tokyo, Japan. Soybean oligosaccharide is available from Calpis
Corporation distributed by Ajinomoto U.S.A. Inc., Teaneck, N.J.
[0258] In a further preferred embodiment, the pharmaceutical
composition contains a prebiotic mixture of an acid oligosaccharide
with a DP between 1 and 5000, prepared from pectin, alginate, and
mixtures thereof; and a neutral oligosaccharide, selected from the
group of fructans, fructooligosaccharides, indigestible dextrins,
galactooligosaccharides including transgalacto-oligosaccharides,
xylooligosaccharides, arabinooligosaccharides,
glucooligosaccharides, manno-oligosaccharides,
fucooligosaccharides, and mixtures thereof.
[0259] In certain embodiments, the prebiotic mixture comprises
xylose. In other embodiments, the prebiotic mixture comprises a
xylose polymer (i.e. xylan). In some embodiments, the prebiotic
comprises xylose derivatives, such as xylitol, a sugar alcohol
generated by reduction of xylose by catalytic hydrogenation of
xylose, and also xylose oligomers (e.g., xylooligosaccharide).
While xylose can be digested by humans, via xylosyltransferase
activity, most xylose ingested by humans is excreted in urine. In
contrast, some microorganisms are efficient at xylose metabolism or
may be selected for enhanced xylose metabolism. Microbial xylose
metabolism may occur by at least four pathways, including the
isomerase pathway, the Weimburg pathway, the Dahms pathway, and,
for eukaryotic microorganisms, the oxido-reductase pathway.
[0260] The xylose isomerase pathway involves the direct conversion
of D-xylose into D-xylulose by xylose isomerase, after which
D-xylulose is phosphorylated by xylulose kinase to yield
D-xylolose-5-phosphate, an intermediate of the pentose phosphate
pathway.
[0261] In the Weimberg pathway, D-xylose is oxidized to
D-xylono-lactone by a D-xylose dehydrogenase. Then D-xylose
dehydrogenase is hydrolyzed by a lactonase to yield D-xylonic acid,
and xylonate dehydratase activity then yields
2-keto-3-deoxy-xylonate. The final steps of the Weimberg pathway
are a dehydratase reaction to form 2-keto glutarate semialdehyde
and an oxidizing reaction to form 2-ketoglutarate, an intermediate
of the Krebs cycle.
[0262] The Dahms pathway follows the same mechanism as the Weimberg
pathway but diverges once it has yielded 2-keto-3-deoxy-xylonate.
In the Dahms pathway, an aldolase splits 2-keto-3-deoxy-xylonate
into pyruvate and glycolaldehyde.
[0263] The xylose oxido-reductase pathway, also known as the xylose
reductase-xylitol dehydrogenase pathway, begins by the reduction of
D-xylose to xylitol by xylose reductase followed by the oxidation
of xylitol to D-xylulose by xylitol dehydrogenase. As in the
isomerase pathway, the next step in the oxido-reductase pathway is
the phosphorylation of D-xylulose by xylulose kinase to yield
D-xylolose-5-phosphate.
[0264] Xylose is present in foods like fruits and vegetables and
other plants such as trees for wood and pulp production. Thus,
xylose can be obtained in the extracts of such plants. Xylose can
be obtained from various plant sources using known processes
including acid hydrolysis followed by various types of
chromatography. Examples of such methods to produce xylose include
those described in Maurelli, L. et al. (2013), Appl. Biochem.
Biotechnol. 170:1104-1118; Hooi H. T et al. (2013), Appl. Biochem.
Biotechnol. 170:1602-1613; Zhang H-J. et al. (2014), Bioprocess
Biosyst. Eng. 37:2425-2436.
[0265] Preferably, the metabolism of xylose and/or the shift in
microbiota due to the metabolism of the xylose provided in a
pharmaceutical composition of the invention confers a benefit to a
host, e.g. immunological tolerance. For example, in aspects in
which the patient is at risk or suffering from GVHD, the
immunological tolerance may reduce graft-versus-host activity while
maintaining graft-versus-leukemia activity. In another example, in
aspects in which the patient suffers from Celiac disease, the
immunological tolerance prevents an inappropriate immune response
to gluten. The xylose may be, e.g. i) cytotoxic for an autoimmune
disease- and/or inflammatory disease-associated associated pathogen
or pathobiont, ii) cytostatic for an autoimmune disease- and/or
inflammatory disease-associated pathogen or pathobiont, iii)
capable of decreasing the growth of autoimmune disease- and/or
inflammatory disease-associated pathogen or pathobiont, iv) capable
of inhibiting the growth of an autoimmune disease- and/or
inflammatory disease-associated pathogen or pathobiont, v) capable
of decreasing the colonization of an autoimmune disease- and/or
inflammatory disease-associated pathogen or pathobiont, vi) capable
of inhibiting the colonization of an autoimmune disease- and/or
inflammatory disease-associated pathogen or pathobiont, vii)
capable of eliciting an immunomodulatory response in the host that
reduces the risk of an autoimmune and/or inflammatory disorder,
viii), capable of eliciting an immunomodulatory response in the
host that reduces the severity of an autoimmune and/or inflammatory
disorder, ix) capable of promoting barrier integrity directly or
indirectly through its impact on microbiota, or x) any combination
of i)-ix).
[0266] In some embodiments, the pharmaceutical composition or
dosage form comprises a bacterial population and xylose in an
amount effective to promote the growth of select bacteria of the
family Clostridiacea, including members of the genus Clostridium,
Ruminococcus, or Blautia or relatives thereof in a host. In some
embodiments, the pharmaceutical composition or dosage form is
further effective to promote the proliferation of select bacteria
of the family Clostridiacea, including members of the genus
Clostridium, Ruminococcus, or Blautia or relatives thereof in a
host. In certain embodiments, the pharmaceutical composition or
dosage form comprises a bacterial population and xylose in an
amount effective to promote the colonization and/or engraftment of
select bacteria of the family Clostridiacea, including members of
the genus Clostridium, Ruminococcus, or Blautia or relatives
thereof in a host. In preferred embodiments, the pharmaceutical
composition or dosage form is further capable of altering a
dysbiotic state such that the growth, proliferation, colonization,
and/or engraftment of a host by a pathogen, pathobiont,
disease-associated microbe, or a combination thereof such that the
population of at least one pathogen, pathobiont, or
disease-associated microbe is decreased 2-fold, 5-fold, 10-fold,
50-fold, 100-fold, 200-fold, 500-fold, 1000-fold, 10000-fold, or
over 10000-fold. In one embodiment, the pharmaceutical composition
or dosage form is capable of locally or systemically eliminating at
least one pathogen, pathobiont, or disease-associated microbe from
a host.
[0267] In some embodiments, the prebiotic comprises a carbohydrate
monomer or polymer that has been modified i.e., substituted with
other substituents (e.g., acetyl group, glucuronic acid residue,
arabinose residue, or the like) (see US Patent Application
20090148573, hereby incorporated by reference). The term
"modified", as used herein, refers to a molecule modified from a
reference molecule, and includes not only artificially produced
molecules but also naturally occurring molecules. In preferred
embodiments, the modification occurs at one or more hydroxyl groups
of the reference carbohydrate. In some embodiments, the
modification occurs at carbon-2 (C2), the modification occurs at
carbon-6 (C6), or a combination thereof.
[0268] In some embodiments, a carbohydrate (a monomer or,
preferably, a polymer) is modified with one or more hydrophilic
groups. Nonlimiting examples of the hydrophilic groups include an
acetyl group, a 4-O-methyl-.alpha.-D-glucuronic acid residue, an
L-arabinofuranose residue, an L-arabinose residue, and an
.alpha.-D-glucuronic acid residue. In some embodiments, the
modification is the replacement of one or more hydroxyl groups with
--H, --CH.sub.2OH, --CH.sub.3, or --NH.sub.2.
[0269] In some embodiments, the composition comprises at least one
carbohydrate that elicits an immunomodulatory response. Exemplary
immunomodulary carbohydrates include (but are not limited to)
fructo-oligosaccharides, glycosaminoglycans (e.g., heparin sulfate,
chondroitin sulfate A, hyaluronan), O-glycans, and carrageenan
oligosaccharides, and galacto-oligosaccharides. Immunomodulatory
carbohydrates may be purified from plants or microbes or may be
synthetically derived. Immunomodulatory carbohydrates may be
effective to, for example, prevent disease, suppress symptoms,
treat disease, or any combination thereof.
[0270] In some embodiments, immunomodulatory carbohydrates are
C-type lectin receptor ligands. In preferred embodiments, the
C-type lectin receptor ligands are produced by one or more fungal
species. In other embodiments, the immunomodulatory carbohydrates
are bacterial exopolysaccharides, such as (but not limited to) the
exopolysaccharides (EPS) produced by Bacillus subtilis,
Bifidobacterium breve, or Bacteroides fragilis. In some aspects,
immunomodulatory carbohydrates are zwitterionic polysaccharides. In
some aspects, immunomodulatory carbohydrates modulate toll-like
receptor 2 (TLR2) and/or toll-like receptor 4 (TLR4) responses in a
host. For example, autoimmune or inflammatory diseases
characterized by intestinal inflammation may be prevented by a TLR4
agonist such as but not limited to B. subtilis EPS (see, e.g.,
Jones et al. (2014) J. IMMUNOL. 192: 4813-4820). Immunomodulatory
carbohydrates may also activate CD4+ T cells and/or lead to an
upregulation of the anti-inflammatory cytokine interleukin-10
(Mazmanian and Kasper (2006) NAT. REV. IMMUNOL. 6: 849-858).
Immunomodulatory carbohydrates may be selected for administration
to a patient based on the presence, abundance, distribution,
modification and/or linkages of sugar residues. For example,
immunomodulatory carbohydrates used in the prevention of intestinal
disorders or autoimmune conditions that manifest in the gut
(non-limiting examples being IBD and GVHD) may be selected based on
i) a high abundance of mannose residues; ii) the presence of
terminal mannopyransosyl (t-Man) residues and/or 2,6 linked
mannopyranosyl residues (2,6-Man), iii) a ratio of mannose to
glucose residues in the approximate range of 8:2 to 9:1, iv) the
presence of galactose residues, v) areas of positive charge, or vi)
a combination thereof.
[0271] Carbohydrates may be selected according to the fermentation
or metabolic preferences of a microbe (e.g., an anti-inflammatory
bacterial cell) selected for administration to a mammalian subject.
Selection criteria include but are not limited to sugar complexity
(e.g., monosaccharides, including but not limited to glucose,
versus oligosaccharides or starches) as well as by desired
end-product. Non-liming examples include the fermentation products
ethanol and carbon dioxide (CO.sub.2) (e.g., via ethanol
fermentation by Saccharomyces sp. Zymomonas sp.), lactate (e.g.,
via homolactic acid fermentation by Lactococcus sp., Streptococcus
sp., Enterococcus sp., Pediococcus sp. and some species
Lactobacillus), lactate, ethanol, and CO.sub.2 (e.g., via
heterolactic acid fermentation (which includes the phosphoketolase
pathway) by some species of Lactobacillus as well as Leuconostoc
sp., Oenococcus sp., and Weissella sp.), butanol, acetone, CO.sub.2
and H.sub.2 (via acetone-butanol fermentation by some Clostridium
sp.), and short chain fatty acids (with or without the production
of other products) (see, e.g., Muller (2011) Bacterial
Fermentation. Encyclopedia of Life Sciences). Examples of
fermentation leading to short chain fatty acid production include
homoacetic acid fermentation (e.g., by Acetobacterium sp., and
resulting in acetate), propionic acid fermentation (e.g., by
Propionibacterium sp., and resulting in propionate, acetate and
CO.sub.2) mixed acid fermentation (e.g., by Escherichia sp., and
resulting in ethanol, lactate, acetate, succinate, formate,
CO.sub.2, and H.sub.2), butyrate fermentation (e.g., by some
Clostridium sp., resulting in butyrate, CO.sub.2, and H.sub.2), and
2,3-butanediol fermentation (e.g., by Enterobacter sp., resulting
in ethanol, butanediol, lactate, formate, CO.sub.2, and H.sub.2).
In some embodiments, selection of carbohydrates for co-formulation
of co-administration with a type of microbe or types of microbe may
be achieved by computational analysis of microbial enzymatic
pathways, including but not limited to the presence of
metabolic/fermentation pathway enzymes.
[0272] Other prebiotics include molecules capable of selective or
semi-selective utilization by microbes (e.g., bacterial cells) of
the compositions contained herein. The ability of a microbe to
utilize a metabolite of interest is determined by the genomic
capacity of that microbe. Public databases have characterized many
microbes and automate the annotation of the genome to allow a
computational analysis of the metabolites a microbe is potentially
able to utilize. Databases such as the Cluster of Orthologous
Groups (COGs) database characterize genomes from a variety of
species in this manner and are capable of characterizing newly
sequenced genomes as well (e.g. see in this fashion (Tatusov et al.
(2000) NUCL. ACID RES. 28(1): 33-36). Furthermore, pathway analysis
classifies COGs into different categories with associated one
letter codes including J, translation; L replication,
recombination, and repair, K transcription; O molecular chaperones
and related functions, M, cell wall structure and biogenesis and
outer membrane, N secretion motility and chemotaxis; T signal
Transduction; P inorganic ion transport and metabolism; C energy
production and conversion; G, carbohydrate metabolism and
transport; E amino acid metabolism and transport; F, nueclotide
metabolism and transport; D cell Division and chromosome
partitioning; R general functional prediction. In preferred
embodiments, COGs of the categories, N, M, P, C, G, E, and F are
selected as preferred COGs to both provide enhanced growth on
specific substrates and modified behaviors relevant for anti-tumor
properties.
[0273] COGs are selected to be specific or semi enriched in the
host or other microbes within a host by searching for specific
functions present in the microbe of interest but absent from a
large set of other competition organisms. Tissue specific analysis
of the host for enzymes expressed within a tissue is performed to
identify tissue specific enzymatic activities in the host. Specific
functions are absent from at least 90%, at least 80%, at least 70%,
at least 60%, at least 50%, at least 40%, at least 30% at least 20%
or at least 10% of the other organisms selected from the group of
the host, the host tissue, the disease-associated microbiota, the
host gut microbiota, the host niche specific to the engraftment of
the microbial composition (e.g., GI tract, skin).
[0274] Once these COGs are identified, databases like KEGG are used
to link the enzymatic functions to identify the metabolites that
are substrates for these selective COGs. Furthermore, the selective
analysis to generate selective metabolites is repeated on the set
of substrate of COGs to validate that the pathways and metabolites
are selective to the desired microbial composition.
Methods of the Invention
[0275] In one aspect, the invention provides methods for modulating
an immune response in a subject in need thereof, the method
comprising administering a pharmaceutical composition of the
invention to thereby modulate the immune response in the subject.
In some embodiments, the immune response is against a
microorganism. In some embodiments, the immune response is against
self (e.g., an auto-immune response). In some embodiments, the
immune response is a pro-inflammatory immune response.
[0276] In another aspect, the invention provides methods for
reducing inflammation in a subject in need thereof, the method
comprising administering a pharmaceutical composition of the
invention to thereby reduce inflammation in the subject. In some
embodiments, the immune response is against a microorganism. In
some embodiments, the subject has an autoimmune or inflammatory
disorder. In some embodiments, the autoimmune or inflammatory
disorder is selected from the group consisting of graft-versus-host
disease (GVHD), an inflammatory bowel disease (IBD), ulterative
colitis, Crohn's disease, multiple sclerosis (MS), systemic lupus
erythematosus (SLE), type I diabetes, rheumatoid arthritis,
Sjogren's syndrome, and Celiac disease. In an exemplary
embodiments, the autoimmune or inflammatory disorder is GVHD. In
another exemplary embodiment, the autoimmune or inflammatory
disorder is IBD. In yet another exemplary embodiment, the
autoimmune or inflammatory disorder is ulcerative colitis. In an
exemplary embodiment, the autoimmune or inflammatory disorder is
Crohn's disease. In another exemplary embodiment, the autoimmune or
inflammatory disorder is multiple sclerosis (MS). In yet another
embodiment, the autoimmune or inflammatory disorder is systemic
lupus erythematosus. In an exemplary embodiment, the autoimmune or
inflammatory disorder is type I diabetes. In another exemplary
embodiment, the autoimmune or inflammatory disorder is rheumatoid
arthritis. In yet another exemplary embodiment, the autoimmune or
inflammatory disorder is rheumatoid arthritis. In an exemplary
embodiment, the autoimmune or inflammatory disorder is Sjogren's
syndrome. In another exemplary embodiment, the autoimmune or
inflammatory disorder is Celiac disease.
[0277] Autoimmune and inflammatory diseases that may be treated
with the pharmaceutical compositions of the present invention,
include, but are not limited to: Acute Disseminated
Encephalomyelitis, Acute necrotizing hemorrhagic leukoencephalitis,
Addison's disease, adhesive capsulitis, Agammaglobulinemia,
Alopecia areata, Amyloidosis, Ankylosing spondylitis, Anti-GBM
nephritis, Anti-TBM nephritis, Antiphospholipid syndrome,
arthofibrosis, atrial fibrosis, autoimmune angioedema, autoimmune
aplastic anemia, autoimmune dusautonomia, autoimmune hepatitis,
autoimmune hyperlipidemia, autoimmune immunodeficiency, autoimmune
inner ear disease, autoimmune myocarditis, autoimmune oophoritis,
autoimmune pancreatitis, autoimmune retinopathy, autoimmune
thrombocytopenic purpura, autoimmune thyroid disease, autoimmune
urticaria, axonal and neuronal neuropathies, Balo disease, Behcet's
disease, benign mucosal pemphigold, Bullous pemphigold,
cardiomyopathy, Castleman disease, Celiac Disease, Chagas disease,
chronic fatigue syndrome, chronic inflammatory demyelinating
polyneuropathy, chronic Lyme disease, chronic recurrent multifocal
osteomyelitis, Churg-Strauss syndrome, cicatricial pemphigold,
cirrhosis, Cogans syndrome, cold agglutinin disease, congenital
heart block, Coxsackle myocarditis, CREST disease, Crohn's disease,
Cystic Fibrosis, essential mixed cryoglobulinemia, deficiency of
the interleukin-1 receptor antagonist, demyelinating neuropathies,
dermatitis herpetiformis, dermatomyosis, Devic's disease, discoid
lupus, Dressler's syndrome, Dupuytren's contracture, endometriosis,
endomyocardial fibrosis, eosinophilic esophagitis, eosinophilic
facsciitis, erythema nodosum, experimental allergic
encephalomyelitis, Evans syndrome, Familial Mediterranean Fever,
fibromyalgia, fibrosing alveolitis, giant cell arteritis, giant
cell myocarditis, glomerulonephritis, Goodpasture's syndrome,
Graft-versus-host disease (GVHD), granulomatosus with polyanglitis,
Graves' disease, Guillain-Bare syndrome, Hashimoto's encephalitis,
Hashimoto's thyroiditis, hemolytic anemia, Henoch-Schonlein
purpura, hepatitis, herpes gestationis, hypogammaglobulinemia,
idiopathic thrombocytopenic purpura, IgA nephropathy, IgG4-related
sclerosing disease, immunoregulatory lipoproteins, inclusion body
myositis, inflammatory bowel disorders, interstitial cystitis,
juvenile arthritis, juvenile myositis, Kawasaki syndrome, keloid,
Lambert-Eaton syndrome, leukocytoclastic vasculitis, lichen planus,
lichen sclerosus, ligneous conjunctivitis, linear IgA disease,
mediastinal fibrosis, Meniere's disease, microscopic polyanglitis,
mixed connective tissue disease, Mooren's ulcer, Mucha-Hamermann
disease, Multiple Sclerosis (MS), Myasthenia gravis, myelofibrosis,
Myositis, narcolepsy, Neonatal Onset Multisystem Inflammatory
Disease, nephrogenic systemic fibrosis, neutropenia, nonalcoholic
fatty liver disease, nonalcoholic steatohepatitis (NASH),
ocular-cicatricial pemphigold, optic neuritis, palindromic
rheumatism, Pediatric Autoimmune Neuropsychiatric Disorders
Associated with Streptococcus (PANDAS), paraneoplastic cerebellar
degeneration, paroxysmal nocturnal nemoglobinuria, Parry Romberg
syndrome, Parsonnage-Turner syndrome, Pars planitis, Pemphigus,
Peripheral neuropathy, perivenous encephalomyelitis, pernicious
anemia, Peyronie's disease, POEMS syndrome, polyarteritis nodosa,
progressive massive fibrosis, Tumor Necrosis Factor
Receptor-assoicated Periodic Syndrome, Type I autoimmune
polyglandular syndrome, Type II autoimmune polyglandular syndrome,
Type III autoimmune polyglandular syndrome, polymyalgia rhematica,
polymyositis, postmyocardial infarction syndrome,
postpericardiotomy syndrome, progesterone dermatitis, primary
biliary cirrhosis, primary sclerosing cholangitis, psoriasis,
psoriatic arthritis, idiopathic pulmonary fibrosis, pyoderma
gangrenosum, pure red cell aplasia, Raynauds phenomenon, reactic
arthritis, reflex sympathetic dystrophy, Reiter's syndrome,
relapsing polychondritis, restless legs syndrome, retroperitoneal
fibrosis, rheumatic fever, rheumatoid arthritis, sarcoidosis,
Schmidt syndrome, scleritis, scleroderma, Sjogren's syndrome, sperm
and testicular autoimmunity, stiff person syndrome, subacute
bacterial endocarditis, Susac's syndrome, sympathetic ophthalmia,
systemic lupus erythematosus (SLE), Takayasu's arthritis, temporal
arteritis, thrombocytopenic purpura, Tolosa-Hunt syndrome,
transverse myelitis, Type 1 diabetes, ulcerative colitis,
undifferentiated connective tissue disease, uveitis, vasculitis,
vesiculobullous dermatosis, and Vitiligo.
[0278] The microbes described herein may additively or
synergistically reduce the number of types of autoimmune disease-
or inflammatory disease-associated pathogens or pathobionts either
distally--e.g., orally-administered microbes reduce the total
microbial burden in an organ not in the gastrointestinal tract, or
intravaginally-administered microbes reduce the total microbial
burden in an organ that is not the vagina--or locally, e.g., the
intestines or vagina, respectively. Distal sites include but are
not limited to the liver, spleen, fallopian tubes and uterus.
[0279] Similarly, the microbes described herein may additively or
synergistically elicit an immunomodulatory response either
distally, e.g., in which enteral administration of microbes results
in altering the immune response at the skin or liver, or locally,
e.g., the enteral administration of microbes results in altering
the immune response in the intestines.
[0280] In some situations, the recipient subject is
immunocompromised or immunosuppressed, or is at risk of developing
an immune or inflammatory disorder.
[0281] In embodiments, the microbial composition is administered
enterically, with or without prebiotics. This preferentially
includes oral administration, or by an oral or nasal tube
(including nasogastric, nasojejunal, oral gastric, or oral
jejunal). In other embodiments, administration includes rectal
administration (including enema, suppository, or colonoscopy). The
pharmaceutical composition may be administered to at least one
region of the gastrointestinal tract, including the mouth,
esophagus, stomach, small intestine, large intestine, and rectum.
In some embodiments, the pharmaceutical composition is administered
to all regions of the gastrointestinal tract. The pharmaceutical
compositions may be administered orally in the form of medicaments
such as powders, capsules, tablets, gels or liquids. The
pharmaceutical compositions may also be administered in gel or
liquid form by the oral route or through a nasogastric tube, or by
the rectal route in a gel or liquid form, by enema or instillation
through a colonoscope or by a suppository. In some embodiments, the
pharmaceutical composition of the invention is administered
enterically with one ore more prebiotics.
[0282] If the composition is administered colonoscopically and,
optionally, if the microbial composition, with or without one or
more prebiotics, is administered by other rectal routes (such as an
enema or suppository) or even if the subject has an oral
administration, the subject may have a colonic-cleansing
preparation. The colon-cleansing preparation can facilitate proper
use of the colonoscope or other administration devices, but even
when it does not serve a mechanical purpose it can also maximize
the proportion of bacteria from the pharmaceutical composition
relative to the other organisms previously residing in the
gastrointestinal tract of the subject. Any ordinarily acceptable
colonic-cleansing preparation may be used such as those typically
provided when a subject undergoes a colonoscopy.
[0283] Pretreatment protocols. Prior to administration of the
pharmaceutical composition, with or without one or more prebiotics,
the subject can optionally have a pretreatment protocol to prepare
the gastrointestinal tract or vagina to receive the pharmaceutical
composition. In these instances, the pretreatment protocol can
enhance the ability of the pharmaceutical composition to affect the
patient's microbiome.
[0284] As one way of preparing the patient for administration of
the microbial ecosystem, at least one antibiotic can be
administered to alter the bacteria in the patient. As another way
of preparing the patient for administration of the microbial
ecosystem, a standard colon-cleansing preparation can be
administered to the patient to substantially empty the contents of
the colon, such as used to prepare a patient for a colonscopy. By
"substantially emptying the contents of the colon," this
application means removing at least 75%, at least 80%, at least
90%, at least 95%, or about 100% of the contents of the ordinary
volume of colon contents. Antibiotic treatment can precede the
colon-cleansing protocol.
[0285] If a patient has received an antibiotic for treatment of an
infection, or if a patient has received an antibiotic as part of a
specific pretreatment protocol, in one embodiment, the antibiotic
can be stopped in sufficient time to allow the antibiotic to be
substantially reduced in concentration in the gut or vagina before
the pharmaceutical composition is administered. In one embodiment,
the antibiotic can be discontinued 1, 2, or 3 days before the
administration of the pharmaceutical composition. In another
embodiment, the antibiotic can be discontinued 3, 4, 5, 6, or 7
antibiotic half-lives before administration of the pharmaceutical
composition. In another embodiment, the antibiotic can be chosen so
the bacterial constituents in the pharmaceutical composition have
an MIC50 that is higher than the concentration of the antibiotic in
the gut or vagina.
[0286] MIC50 of the bacterial constituents in the pharmaceutical
composition can be determined by methods well known in the art
(see, e.g., Reller et al. (2009) CLINICAL INFECTIOUS DISEASES
49(11):1749-1755). In such an embodiment, the additional time
between antibiotic administration and administration of the
pharmaceutical composition is not necessary. If the pretreatment
protocol is part of treatment of an acute infection, the antibiotic
can be chosen so that the infection is sensitive to the antibiotic,
but the bacterial constituents in the pharmaceutical composition
are not sensitive to the antibiotic.
[0287] Routes of administration. Compositions can be administered
by any route suitable for the delivery of disclosed compositions
for treating, inhibiting, or preventing a dysbiosis, or an diseases
and disorders associated with a dysbiosis, include, but are not
limited to orally, sublingually, rectally, parentally (e.g.,
intravenous injection (i. v.), intracranial injection (i.e.);
intramuscular injection (i.m.), intraperitoneal injection (i.p.),
and subcutaneous injection (s.c.) and intraosseous infusion
(i.o.)), transdermally, extracorporeally, inhalation, topically or
the like, including topical intranasal administration or
administration by inhalant.
[0288] In some embodiments, the subject is fed a meal within one
hour of administration of the pharmaceutical composition. In
another embodiment, the subject is fed a meal concurrently with
administration of the pharmaceutical composition.
[0289] In some embodiments, the therapeutic composition is
administered at intervals greater than two days, such as once every
three, four, five or six days, or every week or less frequently
than every week. In other embodiments, the preparation is
administered intermittently according to a set schedule, e.g., once
a day, once weekly, or once monthly, or when the subject relapses
from the primary illness.
[0290] In certain embodiments, the pharmaceutical composition is
administered enterically. This preferentially includes oral
administration, or by an oral or nasal tube (including nasogastric,
nasojejunal, oral gastric, or oral jejunal). In other embodiments,
administration includes rectal administration (including enema,
suppository, or colonoscopy). The pharmaceutical composition can be
administered to at least one region of the gastrointestinal tract,
including the mouth, esophagus, stomach, small intestine, large
intestine, and rectum. In some embodiments, it is administered to
all regions of the gastrointestinal tract. The pharmaceutical
compositions can be administered orally in the form of medicaments
such as powders, capsules, tablets, gels or liquids. The bacterial
compositions can also be administered in gel or liquid form by the
oral route or through a nasogastric tube, or by the rectal route in
a gel or liquid form, by enema or instillation through a
colonoscope or by a suppository. In certain embodiments of the
above invention, the microbial composition is administered
enterically with one or more prebiotics.
[0291] If the composition is administered colonoscopically and,
optionally, if the composition is administered by other rectal
routes (such as an enema or suppository) or even if the subject has
an oral administration, the subject can have a colon-cleansing
preparation. The colon-cleansing preparation can facilitate proper
use of the colonoscope or other administration devices, but even
when it does not serve a mechanical purpose, it can also maximize
the proportion of the bacterial cells in the pharmaceutical
composition relative to the other organisms previously residing in
the gastrointestinal tract of the subject. For example, the colon
cleansing preparation may maximize the amount of bacterial entities
of the bacterial composition that reach and/or engraft in the
gastrointestinal tract of the subject.
[0292] Dosages and schedule for administration. In some
embodiments, the pharmaceutical compositions are provided in a
dosage form. In certain embodiments, the dosage form is designed
for administration of at least one OTU or combinations thereof
disclosed herein, wherein the total amount of pharmaceutical
composition administered is selected from 0.1 ng to 10 g, 10 ng to
1 g, 100 ng to 0.1 g, 0.1 mg to 500 mg, 1 mg to 100 mg, or from
10-15 mg. In other embodiments, the pharmaceutical composition is
consumed at a rate of from 0.1 ng to 10 g a day, 10 ng to 1 g a
day, 100 ng to 0.1 g a day, 0.1 mg to 500 mg a day, 1 mg to 100 mg
a day, or from 10-15 mg a day, or more.
[0293] In certain embodiments, the treatment period is at least 1
day, at least 2 days, at least 3 days, at least 4 days, at least 5
days, at least 6 days, at least 1 week, at least 2 weeks, at least
3 weeks, at least 4 weeks, at least 1 month, at least 2 months, at
least 3 months, at least 4 months, at least 5 months, at least 6
months, or at least 1 year. In some embodiments the treatment
period is from 1 day to 1 week, from 1 week to 4 weeks, from 1
month, to 3 months, from 3 months to 6 months, from 6 months to 1
year, or for over a year.
[0294] In one embodiment, between about 10.sup.5_and about
10.sup.12 CFUs total can be administered to the patient in a given
dosage form. In another embodiment, an effective amount can be
provided in from 1 to 500 ml or from 1 to 500 grams of the
pharmaceutical composition having from 10.sup.7 to 10.sup.11
bacteria per ml or per gram, or, for example, a capsule, tablet or
suppository may contain from 1 mg to 1000 mg lyophilized powder
having from 10.sup.7 to 10.sup.11 CFUs. Those receiving acute
treatment can receive higher doses than those who are receiving
chronic administration (such as hospital workers or those admitted
into long-term care facilities).
[0295] Any of the pharmaceutical compositions described herein can
be administered once on a single occasion or on multiple occasions,
such as once a day for several days or more than once a day on the
day of administration (including twice daily, three times daily, or
up to five times daily). In another embodiment, the preparation can
be administered intermittently according to a set schedule, e.g.,
once weekly, once monthly, or when the patient relapses from the
primary illness.
[0296] Combination therapy. The pharmaceutical compositions, with
or without one or more prebiotics, can be administered with other
agents in a combination therapy mode, including anti-microbial
agents. Administration can be sequential, over a period of hours or
days, or simultaneous.
[0297] In one embodiment, the microbial compositions, with or
without one or more prebiotics, are included in combination therapy
with one or more anti-microbial agents, which include
anti-bacterial agents, anti-fungal agents, anti-viral agents and
anti-parasitic agents.
[0298] Anti-bacterial agents can include cephalosporin antibiotics
(cephalexin, cefuroxime, cefadroxil, cefazolin, cephalothin,
cefaclor, cefamandole, cefoxitin, cefprozil, and ceftobiprole);
fluoroquinolone antibiotics (cipro, levaquin, floxin, tequin,
avelox, and norflox); tetracycline antibiotics (tetracycline,
minocycline, oxytetracycline, and doxycycline); penicillin
antibiotics (amoxicillin, ampicillin, penicillin V, dicloxacillin,
carbenicillin, vancomycin, and methicillin); and carbapenem
antibiotics (ertapenem, doripenem, imipenem/cilastatin, and
meropenem).
[0299] Anti-viral agents can include Abacavir, Acyclovir, Adefovir,
Amprenavir, Atazanavir, Cidofovir, Darunavir, Delavirdine,
Didanosine, Docosanol, Efavirenz, Elvitegravir, Emtricitabine,
Enfuvirtide, Etravirine, Famciclovir, Foscarnet, Fomivirsen,
Ganciclovir, Indinavir, Idoxuridine, Lamivudine, Lopinavir
Maraviroc, MK-2048, Nelfinavir, Nevirapine, Penciclovir,
Raltegravir, Rilpivirine, Ritonavir, Saquinavir, Stavudine,
Tenofovir Trifluridine, Valaciclovir, Valganciclovir, Vidarabine,
Ibacitabine, Amantadine, Oseltamivir, Rimantidine, Tipranavir,
Zalcitabine, Zanamivir and Zidovudine.
[0300] Anti-fungal agents include, but are not limited, to polyene
antifungals such as natamycin, rimocidin, filipin, nystatin,
amphotericin B, candicin, and hamycin; imidazole antifungals such
as miconazole, ketoconazole, clotrimazole, econazole, omoconazole,
bifonazole, butoconazole, fenticonazole, isoconazole, oxiconazole,
sertaconazole, sulconazole, and tioconazole; triazole antifungals
such as fluconazole, itraconazole, isavuconazole, ravuconazole,
posaconazole, voriconazole, terconazole, and albaconazole; thiazole
antifungals such as abafungin; allylamine antifungals such as
terbinafine, naftifine, and butenafine; and echinocandin
antifungals such as anidulafungin, caspofungin, and micafungin.
Other compounds that have antifungal properties include, but are
not limited to polygodial, benzoic acid, ciclopirox, tolnaftate,
undecylenic acid, flucytosine or 5-fluorocytosine, griseofulvin,
and haloprogin.
[0301] In one embodiment, the pharmaceutical compositions are
administered in combination with one or more corticosteroids,
mesalazine, mesalamine, sulfasalazine, sulfasalazine derivatives,
immunosuppressive drugs, cyclosporin A, mercaptopurine,
azathiopurine, prednisone, methotrexate, antihistamines,
glucocorticoids, epinephrine, theophylline, cromolyn sodium,
anti-leukotrienes, anti-cholinergic drugs for rhinitis,
anti-cholinergic decongestants, mast-cell stabilizers, monoclonal
anti-IgE antibodies, vaccines, and combinations thereof.
[0302] The pharmaceutical compositions described herein have
beneficial effects for the subject locally, at the site of
administration (e.g., in the gastrointestinal tract for
compositions administered orally, or in the vagina for compositions
administered vaginally), as previously described. Surprisingly, the
pharmaceutical compositions described herein may also be used to
correct or prevent a dysbiosis at a site distal to the site of
administration, intended engraftment, or intended colonization of a
composition, e.g., a probiotic composition, of the invention. For
example, if a probiotic composition is administered vaginally, a
distal effect of the composition would occur outside the vagina.
Similarly, if a probiotic composition is administered to the skin,
e.g., through a skin patch, transdermal lotion, etc., a distal
effect of the composition would occur in a niche other than the
skin. If a probiotic composition is administered to the lungs,
e.g., in an inhalable formulation, a distal effect of the
composition would occur outside the lungs. If a probiotic
composition is administered to the ear, eye, nose, etc., a distal
effect of the composition would occur at a site other than the site
of administration, engraftment, or colonization of the composition
(i.e., distal to the ear, distal to the eye, distal to the nose,
etc.).
[0303] Distal sites include but are not limited to the liver,
spleen, fallopian tubes and uterus. Other distal sites include
skin, blood and lymph nodes. In other embodiments, the distal site
is placenta, spleen, liver, uterus, blood, eyes, ears, lungs,
liver, pancreas, brain, embryonic sac, or vagina. In another
embodiment, the distal site is vagina, skin, lungs, brain, nose,
ear, eyes/conjunctiva, mouth, circulatory system, e.g., blood,
placenta, reproductive tract, cardiovascular system, and/or nervous
system. A probiotic composition may have an effect on the
microbiota of more than one distal site in a subject. For example,
in some embodiments, a probiotic composition modulates the
microbiota of one or more sites distal to the site of
administration, engraftment, or colonization, e.g., one or more of
placenta, spleen, liver, uterus, blood, eyes, ears, lungs, liver,
pancreas, brain, embryonic sac, vagina, skin, brain, nose, mouth,
reproductive tract, cardiovascular system, and/or nervous system.
In preferred embodiments, the probiotic composition contains a
immunomodulatory bacteria, e.g., a anti-inflammatory bacteria.
[0304] Without wishing to be bound by theory, the probiotic
compositions of the invention may impact sites distal sites in
several ways.
[0305] Pharmaceutical compositions described herein can correct or
treat a distal dysbiosis by correcting the imbalance in microbial
diversity that is present at the distal site. Bacteria contained in
the pharmaceutical composition can correct the distal dysbiosis
directly, by translocating to the distal site. Bacteria contained
in the pharmaceutical composition can also correct the distal
dysbiosis indirectly, by promoting translocation of other gut
commensals to the distal site, or by modifying the microenvironment
of the distal site to create conditions that restore a healthy
microbiome, e.g., by reducing inflammation.
[0306] A distal dysbiosis includes disruptions in the normal
diversity and/or function of the microbial network in a subject at
a site other than the gastrointestinal tract, which is generally
the site of administration of probiotics provided orally. In cases
where a probiotic composition is administered vaginally to a
subject, a distal dysbiosis can include disruptions in the normal
diversity and/or function of the microbial network in a subject at
a site other than the vagina.
[0307] In order to characterize a distal dysbiosis, provided are
methods of detecting, quantifying and characterizing 16S, 18S and
ITS signatures in immune organs, such as the lymph nodes, spleen,
etc. Moreover, provided are methods of detecting bacterial and
fungal components typically associated with one microbiota in a
distal site, often associating (in a physiological or pathological
manner) with the microbiota of that distal site. For example,
bacteria normally detected in the GI tract or vagina are detected
in distal sites, for example, the blood.
[0308] In one embodiment, a bacterial strain present in the
pharmaceutical composition engrafts in the gastrointestinal tract
of a subject, and translocates to a distal site, thereby augmenting
the bacterial strain present in the pharmaceutical composition at
the distal site. In one embodiment, the bacterial strain present in
the pharmaceutical composition is not detectably present at the
distal site prior to administration of the pharmaceutical
composition.
[0309] In another embodiment, a bacterial strain present in the
pharmaceutical composition is augmented in the gastrointestinal
tract of a subject without engraftment, and translocates to a
distal site, thereby augmenting the bacterial strain present in the
pharmaceutical composition at the distal site. In one embodiment,
the bacterial strain present in the pharmaceutical composition is
not detectably present at the distal site prior to administration
of the pharmaceutical composition.
[0310] In another embodiment, a bacterial strain present in the
pharmaceutical composition modulates the microenvironment of the
gut, augmenting a second bacterial strain present within the gut
microbiota. The second bacterial strain augmented in the gut
translocates to a distal site, thereby augmenting the second
bacterial strain at the distal site. In embodiments, the second
bacterial strain is not present in the pharmaceutical composition.
In some embodiments, the bacterial strain present in the
pharmaceutical composition is an immunomodulatory bacteria, e.g.,
an anti-inflammatory bacteria. Modulation of the microenvironment
of the gut may include, for example, alteration of cytokines
secreted by host cells in and around the gut, reducing inflammation
in the gut, increasing secretion of short chain fatty acids in the
gut, or altering the proportion of immune cell subpopulations in
the gut, each of which impacts the gut microbiome. Modulation of
the microenvironment of the gut can include increasing or
decreasing overall microbial diversity.
[0311] In another embodiment, a bacterial strain present in the
pharmaceutical composition modulates the microenvironment at a
distal site in a subject, thereby augmenting a second bacterial
strain at the distal site. In embodiments, the second bacterial
strain is not present in the pharmaceutical composition. In some
embodiments, the bacterial strain present in the pharmaceutical
composition is an immunomodulatory bacteria, e.g., an
anti-inflammatory bacteria. Immunomodulatory bacteria can modulate
the microenvironment at a distal site in a subject by, for example,
reducing systemic inflammation. This can be achieved by altering
the profile of cytokine expression by immune cells which circulate
throughout the body, or altering the proportion of immune cell
subpopulations which circulate throughout the body. Bacterial
strains present in the pharmaceutical composition can also modulate
intestinal permeability, e.g., by secretion of short chain fatty
acids, which impacts the microenvironment of distal sites. In
addition or alternatively, bacterial strains present in the
pharmaceutical composition can increase or decrease overall
microbial diversity.
[0312] Accordingly, the pharmaceutical compositions described
herein may additively or synergistically elicit an immunomodulatory
response either distally, e.g., in which enteral administration of
microbes results in altering the immune response at a site outside
the gastrointestinal tract such as the skin or liver, or locally,
e.g. the enteral administration of microbes results in altering the
immune response in the gastrointestinal tract, e.g., in the
intestines.
[0313] The immune system of a subject and the microbiome of the
subject are closely linked, and interact systemically. Disruptions
to the microbiome, both in the gastrointestinal tract and at distal
sites, can have profound effects throughout the body of the
subject. In particular, disruptions to the microbiome increase
systemic inflammation and intestinal barrier dysfunction in a
subject. Increased inflammation and intestinal barrier dysfunction
negatively impact the health of the subject in many ways, by
contributing to a wide range of inflammatory and autoimmune
conditions distal to the gastrointestinal tract. Conversely,
increased inflammation in a subject leads to disruptions in the
subject's microbiome, and disruptions to the microbiome lead in
turn to further increases in inflammation. Administration of a
pharmaceutical composition containing immunomodulatory bacteria can
reduce inflammation in the gastrointestinal tract and restore
intestinal barrier integrity, resulting in a reduction in
inflammation at sites distal to the gastrointestinal tract, and
improvement in the symptoms of autoimmune or inflammatory disorders
associated with systemic inflammation. Administration of a
pharmaceutical composition containing bacterial strains that
secrete short chain fatty acids are also capable of reducing
inflammation restoring intestinal barrier integrity.
[0314] The pharmaceutical compositions and methods described herein
can prevent or treat the loss or reduction of barrier function
recognized to occur during dysbiosis or in the shift in one or more
microbiotal populations that give rise to the dysbiosis. The loss
of barrier function results in systemic seeding of bacterial
populations resulting in dysbiotic activity, and in some events,
the loss of barrier function results in a local reseeding of the
bacterial populations. In both situations, the resulting immune
activation leads to pathogenic inflammatory and immune responses.
In response, provided are compositions that are capable of
restoring barrier function, restoring the normal microbiotal
components, and reducing (e.g., suppressing) immune/inflammatory
response. In some compositions, provided are antibiotic agents that
remove the existing microflora in a target niche, while newly
administered or recruited bacteria populate (or re-populate) the
target niche. Co-administration or co-formulation with a
carbohydrate may synergistically affect this
population/repopulation technique.
[0315] Disorders associated with a dysbiosis, i.e., a
gastrointestinal dysbiosis or a distal dysbiosis, which increases
systemic inflammation and/or reduces intestinal barrier integrity
include, for example, autoimmune or inflammatory disorders, Crohn's
Disease, vaginal dysbiosis, and transplant disorders such as
graft-versus-host disease. These disorders can be treated by
administration (e.g., oral administration) of pharmaceutical
compositions containing immunomodulatory (e.g., anti-inflammatory)
bacterial strains.
[0316] The pharmaceutical compositions described herein may
additively or synergistically reduce the number of types of
autoimmune disease- or inflammatory disease-associated pathogens or
pathobionts either distally--e.g., orally-administered microbes
reduce the total microbial burden in an organ not in the
gastrointestinal tract, or intravaginally-administered microbes
reduce the total microbial burden in an organ that is not the
vagina--or locally, e.g., the intestines or vagina,
respectively.
[0317] Accordingly, in one aspect, the invention provides a method
of reducing inflammation in a subject, comprising administering to
the subject a probiotic composition comprising an isolated,
anti-inflammatory bacterial population, such that inflammation in
the subject is reduced. A systemic reduction in inflammation can
modulate the microbiome of niches distal to the site of
administration, intended engraftment, or intended colonization of
the bacterial population. The probiotic composition can contain an
excipient useful for formulation as a pharmaceutical composition.
In instances where the bacterial population includes anaerobic
bacteria, the excipient can, in one embodiment, reduce exposure of
the bacterial population to oxygen.
[0318] In a preferred embodiment, administration of the probiotic
composition can reduce inflammation at a site distal to the site of
administration, engraftment, or colonization, such as, for example,
vagina, skin, lungs, brain, nose, ear, eyes/conjunctiva, mouth,
circulatory system, e.g., blood, placenta, embryonic sac,
reproductive tract, cardiovascular system, and/or nervous system.
In one embodiment, administration of the probiotic composition can
reduce inflammation at a site selected from blood, skin, vagina,
liver, spleen, fallopian tubes, uterus, or a combination thereof.
In one embodiment, administration of the probiotic composition
modulates the microbiome at a distal site.
[0319] The anti-inflammatory bacterial population can induce a
decrease in secretion of pro-inflammatory cytokines and/or an
increase in secretion of anti-inflammatory cytokines by host cells.
The anti-inflammatory properties of the bacterial population can be
determined by methods described herein or known in the art, for
example, by measuring alterations in cytokine secretion by
peripheral blood mononuclear cells (PBMCs) exposed to the bacterial
population. Anti-inflammatory bacteria can be selected for
inclusion in the probiotic formulation based on modulation of
particular cytokines of interest. For example, anti-inflammatory
bacteria can be selected based on the ability to decrease secretion
of one or more pro-inflammatory cytokines, e.g., IFN.gamma.,
IL-12p70, IL-1.alpha., IL-6, IL-8, MCP1, MIP1.alpha., MIP1.beta.,
TNF.alpha., and combinations thereof, and/or the ability to
increase secretion of one or more anti-inflammatory cytokines,
e.g., IL-10, IL-13, IL-4, IL-5, TGF.beta., and combinations
thereof.
[0320] In another aspect, the invention provides methods of
treating or preventing a distal dysbiosis in a subject, by
administering to the subject a probiotic composition comprising an
isolated bacterial population in an amount sufficient to alter the
microbiome at a site distal to the site of administration,
engraftment, or colonization of the bacterial population, such that
the distal dysbiosis is treated. For example, administration of the
probiotic composition may modulate a first microbiome at the site
of administration, engraftment or colonization of the bacterial
population, causing subsequent modulation of a second microbiome at
a site that is distinct from the first microbiome, e.g., a distal
site.
[0321] In one embodiment, the invention provides methods of
treating or preventing a distal dysbiosis, by orally administering
a probiotic composition which alters the microbiome at a site
distal to the gastrointestinal tract.
[0322] In another aspect, the invention provides a method of
treating or preventing a disorder associated with a distal
dysbiosis in a subject in need thereof, comprising administering to
the subject a probiotic composition comprising an isolated
bacterial population in an amount sufficient to alter the
microbiome at a site of the distal dysbiosis, such that the
disorder associated with the distal dysbiosis is treated. Disorders
associated with distal dysbiosis, including disruptions to the
systemic microbiome, are described herein and include, for example,
autoimmune or inflammatory disorders such as graft-versus-host
disease (GVHD), an inflammatory bowel disease (IBD), ulterative
colitis, Crohn's disease, multiple sclerosis (MS), systemic lupus
erythematosus (SLE), type I diabetes, rheumatoid arthritis,
Sjogren's syndrome, and Celiac disease; transplant disorders such
as graft-versus-host disease; and vaginal dysbiosis. In one
embodiment, the disorder associated with distal dysbiosis occurs in
the respiratory tract (e.g., lung), including but not limited to
Cystic Fibrosis and chronic obstructive pulmonary disorder
(COPD).
[0323] In one embodiment, the probiotic composition contains a
species of bacteria that is deficient at the site of the distal
dysbiosis. Administration of the probiotic composition can increase
the quantity of the deficient species in the distal microbiome. In
one embodiment, the deficient species is not detectably present at
the site of the distal dysbiosis prior to administration of the
probiotic composition. In one embodiment, the species of bacteria
in the probiotic composition translocates to the site of the distal
dysbiosis.
[0324] In another embodiment, the probiotic composition results in
augmentation of a species of bacteria not present in the probiotic
composition at a distal site. This augmentation can result from,
for example, translocation of a species of bacteria not present in
the probiotic composition to the distal site, and/or modulation of
the microenvironment of the distal site in a manner that alters the
microbiome.
[0325] In preferred embodiments, the probiotic composition contains
immunomodulatory bacteria, e.g., anti-inflammatory bacteria.
[0326] In another aspect, the invention provides a method of
reducing intestinal permeability in a subject, by administering a
probiotic composition comprising an isolated bacterial population,
wherein administration of the probiotic composition augments a
species of bacteria that produces short chain fatty acids, such
that the intestinal permeability of the subject is reduced. In
other embodiments, intestinal permeability and disorders associated
therewith is improved by administering a probiotic composition
containing mucin-containing bacteria, and/or anti-inflammatory
bacteria.
[0327] Pharmaceutical compositions useful for correcting or
treating a distal dysbiosis, or for treating a disorder distal to
the site of administration (e.g., the gastrointestinal tract)
associated with a dysbiosis, can include any of the pharmaceutical
compositions described herein. In exemplary embodiments, a
pharmaceutical composition useful for correcting or treating a
distal dysbiosis includes one or more bacterial strains from Table
1. In other embodiments, the pharmaceutical composition useful for
correcting or treating a distal dysbiosis includes one or more
bacterial strains from Table 1A. In other embodiments, the
pharmaceutical composition useful for correcting or treating a
distal dysbiosis includes one or more bacterial strains from Table
1B. In other embodiments, the pharmaceutical composition useful for
correcting or treating a distal dysbiosis includes one or more
bacterial strains from Table 1C. In other embodiments, the
pharmaceutical composition useful for correcting or treating a
distal dysbiosis includes one or more bacterial strains from Table
1D. In other embodiments, the pharmaceutical composition useful for
correcting or treating a distal dysbiosis includes one or more
bacterial strains from Table 1E. In other embodiments, the
pharmaceutical composition useful for correcting or treating a
distal dysbiosis includes one or more bacterial strains from Table
1F. In some embodiments, the pharmaceutical composition contains a
single strain of bacteria. In other embodiments, the pharmaceutical
composition contains two or more strains of bacteria, e.g., 2, 3,
4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 500,
1000 or more strains of bacteria. In other embodiments, the
pharmaceutical composition contains or is administered in
conjunction with a prebiotic, as described herein.
[0328] Exemplary pharmaceutical compositions useful for treatment
of disorders associated with a dysbiosis distal to the site of
administration (e.g., the gastrointestinal tract) contain bacterial
strains capable of reducing inflammation in a subject. As described
herein, such immunomodulatory (anti-inflammatory) bacteria can
modulate cytokine expression by host immune cells, resulting in an
overall increase in secretion of anti-inflammatory cytokines and/or
an overall decrease in secretion of pro-inflammatory cytokines,
systemically reducing inflammation in the subject. In exemplary
embodiments, pharmaceutical compositions useful for treatment of
disorders associated with a distal dysbiosis stimulate secretion of
one or more anti-inflammatory cytokines by host immune cells, such
as PBMCs. Anti-inflammatory cytokines include, but are not limited
to, IL-10, IL-13, IL-9, IL-4, IL-5, TGF.beta., and combinations
thereof. In other exemplary embodiments, pharmaceutical
compositions useful for treatment of disorders associated with a
distal dysbiosis inhibit secretion of one or more pro-inflammatory
cytokines by host immune cells, such as PBMCs. Pro-inflammatory
cytokines include, but are not limited to, IFN.gamma., IL-12p70,
IL-1.alpha., IL-6, IL-8, MCP1, MIP1.alpha., MIP1.beta., TNF.alpha.,
and combinations thereof. Other exemplary cytokines are known in
the art and are described herein. Pharmaceutical compositions
containing anti-inflammatory bacteria reduce inflammation at the
site of administration, e.g., in the gastrointestinal tract, as
well as at distal sites throughout the body of the subject.
[0329] Other exemplary pharmaceutical compositions useful for
treatment of disorders associated with a dysbiosis distal to the
site of administration (e.g., the gastrointestinal tract) contain
bacterial strains capable of altering the proportion of immune
subpopulations, e.g., T cell subpopulations, in the subject.
[0330] For example, immunomodulatory bacteria can increase or
decrease the proportion of Treg cells, Th17 cells, Th1 cells, or
Th2 cells in a subject. The increase or decrease in the proportion
of immune cell subpopulations may be systemic, or it may be
localized to a site of action of the pharmaceutical, e.g., in the
gastrointestinal tract or at the site of a distal dysbiosis. In
some embodiments, a pharmaceutical composition comprising
immunomodulatory bacteria is used for treatment of disorders
associated with a dysbiosis distal to the site of administration
(e.g., the gastrointestinal tract) based on the desired effect of
the pharmaceutical composition on the differentiation and/or
expansion of subpopulations of immune cells in the subject.
[0331] In one embodiment, a pharmaceutical composition contains
immunomodulatory bacteria that increase the proportion of Treg
cells in a subject. In another embodiment, a pharmaceutical
composition contains immunomodulatory bacteria that decrease the
proportion of Treg cells in a subject. In one embodiment, a
pharmaceutical composition contains immunomodulatory bacteria that
increase the proportion of Th17 cells in a subject. In another
embodiment, a pharmaceutical composition contains immunomodulatory
bacteria that decrease the proportion of Th17 cells in a subject.
In one embodiment, a pharmaceutical composition contains
immunomodulatory bacteria that increase the proportion of Th1 cells
in a subject. In another embodiment, a pharmaceutical composition
contains immunomodulatory bacteria that decrease the proportion of
Th1 cells in a subject. In one embodiment, a pharmaceutical
composition contains immunomodulatory bacteria that increase the
proportion of Th2 cells in a subject. In another embodiment, a
pharmaceutical composition contains immunomodulatory bacteria that
decrease the proportion of Th2 cells in a subject.
[0332] In one embodiment, a pharmaceutical composition contains
immunomodulatory bacteria capable of modulating the proportion of
one or more of Treg cells, Th17 cells, Th1 cells, and combinations
thereof in a subject. Certain immune cell profiles may be
particularly desirable to treat or prevent particular disorders
associated with a dysbiosis. For example, treatment or prevention
of autoimmune or inflammatory disorders can be promoted by
increasing numbers of Treg cells and Th2 cells, and decreasing
numbers of Th17 cells and Th1 cells. Accordingly, pharmaceutical
compositions for the treatment or prevention of autoimmune or
inflammatory disorders may contain pharmaceuticals capable of
promoting Treg cells and Th2 cells, and reducing Th17 and Th1
cells.
[0333] Distal disorders associated with loss of intestinal barrier
function can be treated or improved by administration of
pharmaceutical compositions containing bacterial strains that
produce short chain fatty acids (SCFAs), such as, for example,
butyrate, acetate, propionate, or valerate, or combinations
thereof. Distal disorders associated with loss of intestinal
barrier function can be treated or improved by administration of
probiotic compositions containing bacterial strains that reduce
inflammation, as described herein.
[0334] In other embodiments, the distal dysbiosis is caused by a
deficiency in microbes that produce lactic acid. Accordingly, in
one embodiment, the probiotic composition can contain a species of
bacteria that produce lactic acid.
EXAMPLES
[0335] The invention is further illustrated by the following
examples. The examples are offered for illustrative purposes only,
and are not intended to limit the scope of the present invention in
any way. The entire contents of all references, patents, and
published patent applications cited throughout this application are
hereby incorporated by reference in their entirety.
[0336] The practice of the present invention will employ, unless
otherwise indicated, conventional methods of protein chemistry,
biochemistry, recombinant DNA techniques and pharmacology, within
the skill of the art. Such techniques are explained fully in the
literature. See, e.g., T. E. Creighton, Proteins: Structures and
Molecular Properties (W.H. Freeman and Company, 1993); A. L.
Lehninger, Biochemistry (Worth Publishers, Inc., current addition);
Sambrook, et al., Molecular Cloning: A Laboratory Manual (2nd
Edition, 1989); Methods In Enzymology (S. Colowick and N. Kaplan
eds., Academic Press, Inc.); Remington's Pharmaceutical Sciences,
18th Edition (Easton, Pa.: Mack Publishing Company, 1990); Carey
and Sundberg Advanced Organic Chemistry 3.sup.rd Ed. (Plenum Press,
Vols A and B, 1992). Enzyme Linked Immunosorbent Assays (ELISAs)
and Western blots described below are performed using kits
according to the manufacturers' (e.g., Life Technologies, Thermo
Fisher Scientific, New York, USA) instructions.
EXAMPLES
[0337] The invention is further illustrated by the following
examples. The examples are offered for illustrative purposes only,
and are not intended to limit the scope of the present invention in
any way. The entire contents of all references, patents, and
published patent applications cited throughout this application are
hereby incorporated by reference in their entirety.
[0338] The practice of the present invention will employ, unless
otherwise indicated, conventional methods of protein chemistry,
biochemistry, recombinant DNA techniques and pharmacology, within
the skill of the art. Such techniques are explained fully in the
literature. See, e.g., T. E. Creighton, Proteins: Structures and
Molecular Properties (W.H. Freeman and Company, 1993); A. L.
Lehninger, Biochemistry (Worth Publishers, Inc., current addition);
Sambrook, et al., Molecular Cloning: A Laboratory Manual (2nd
Edition, 1989); Methods In Enzymology (S. Colowick and N. Kaplan
eds., Academic Press, Inc.); Remington's Pharmaceutical Sciences,
18th Edition (Easton, Pa.: Mack Publishing Company, 1990); Carey
and Sundberg Advanced Organic Chemistry 3.sup.rd Ed. (Plenum Press,
Vols A and B, 1992). Enzyme Linked Immunosorbent Assays (ELISAs)
and Western blots described below are performed using kits
according to the manufacturers' (e.g., Life Technologies, Thermo
Fisher Scientific, New York, USA) instructions.
Example 1
Assessment of Intestinal Permeability after Administration of
Bacteria, Prebiotic or Combinations Thereof
[0339] The main function of the gastrointestinal (GI) tract is to
digest and absorb nutrients from food. The mucosa of the GI tract
forms a selective barrier between the host and the environment of
the gut lumen. The mucosa allows transport of nutrients while
restricting passage of larger molecules and bacteria. Impaired
barrier integrity is believed to contribute to the pathogenesis of
many disorders including autoimmune diseases, including transplant
disorders such as graft-versus-host-disease (GVHD), and
neurological disorders. Disruption of the intestinal barrier due to
toxins, dysbiosis, inflammation or other factors is believed to
result in the passage and presentation of environmental antigens to
the immune system leading to aberrant immune responses. Similarly,
the leakage of bacterial endotoxin or other toxic metabolites into
the circulation can lead to systemic inflammation promoting the
development of autoimmunity and neuroinflammation.
[0340] Restoration of GI barrier integrity through the
administration of selected prebiotics and/or probiotics represents
an approach to correct a basic defect underlying multiple
pathological conditions.
[0341] In a first set of experiments, intestinal permeability was
assessed using serum endotoxin levels as a marker of gut
permeability in mice treated with xylose and/or antibiotics. Basal
levels of intestinal permeability can be measured under disease or
normal conditions. Intestinal permeability can be induced in mice
through administration of inflammatory stimuli such as cholera
toxin (3 oral gavages of 10 .mu.g cholera toxin, 5 days apart),
Poly I:C (3 intraperioneal injections of 1 mg/kg, 3 days apart) or
dextran sulfate (3% dextran sulfate sodium salt in drinking water
for 7 days). Quantitation of intestinal permeability was carried
out by quantitatively measuring plasma levels of endotoxin
originating from gut bacteria using a commercially available
chromogenic assay (Lonza, Rockland, Me.). The results of these
experiments are shown in FIG. 1.
[0342] Quantitation of intestinal permeability can also be
conducted using a number of alternative methods (reviewed in
Bischoff et al, 2014) for example, by quantifying leakage of
fluorescently-labeled high molecular weight dextran (FITC-dextran)
into the plasma following oral administration (oral gavage with 0.6
g/kg 4 kDa FITC-dextran, serum samples collected 4 hours later and
read for fluorescence intensity at 521 nm; Hsiao et al, 2013). To
study the effect of bacterial strains on intestinal permeability,
mice are gavaged orally with 10.sup.7-10.sup.10 bacterial cells for
an average of 5 administrations, typically daily or 2 days apart.
Bacteria can be administered as single strains or combinations of
strains. The bacteria can be administered alone or in combination
with a pre-biotic(s). The pre-biotic can be xylose or
xylose-containing molecules as a preferred carbon source for
anaerobic bacteria. Other prebiotics that can be used include, for
example, those described in Table 4. After administration of
bacteria +/- pre-biotic, intestinal permability is assessed using
the preferred method at the desired time point(s) starting on day 1
post-treatment.
[0343] As shown in FIG. 1, C57BL/6 mice were either left untreated
or were treated with xylose at 10 g/L in drinking water from day -7
to day 14; ciprofloxacin (cipro) at 0.25 g/L in drinking water from
day -7 to day -2; enrofloxacin (enro) at 0.25 g/L in drinking water
from day -7 to day -2; xylose+cipro or xylose+enro. Analysis of
serum samples collected on days 0 and 14 showed that basal levels
of serum endotoxin are present in normal mice that remained
unchanged in untreated mice. Xylose treatment reduced these basal
levels over time, suggesting an increase in gut barrier integrity
even in normal animals. Antibiotic treatment with cipro, a broad
spectrum quinolone antibiotic, or enro, an anaerobe-sparing
antibiotic, led to an increase in serum endotoxin levels (measured
2 days after a 5 day course), likely due to disruption of the
microbiota. Serum endotoxin levels returned to baseline over time.
As shown in FIG. 1, xylose appeared to counteract the increase in
serum endotoxin level caused by cipro, but not enro. The
differential effect of xylose on these 2 antibiotics may relate to
its ability to preserve/promote expansion of anaerobic bacteria,
which are killed by cipro but not enro.
Example 2
Immunomodulatory Properties of Different Human Commensal Bacteria
on Human Peripheral Blood Mononuclear Cells
[0344] The microbiota of mammalian hosts is composed of bacterial
species that possess both pro- and anti-inflammatory properties. In
healthy individuals, a balance or state of eubiosis is maintained
that supports gut barrier integrity, immune containment of
commensal bacteria and promotion of a tolerogenic environment.
Under disease conditions, dysbiosis characterized by an imbalance
in pro- and anti-inflammatory bacteria results in local
inflammation and compromised gut barrier integrity, leading to
systemic inflammation and aberrant immune responses. Administration
of selected probiotic bacterial strains (+/-prebiotics) that
possess anti-inflammatory activity and promote immune tolerance
represents an approach to correct a basic defect underlying
multiple pathological conditions.
[0345] An in vitro system was developed to efficiently test the
inflammatory and immunomodulatory properties of different human
commensal bacteria on human peripheral blood mononuclear cells
(PBMCs). Experiments were carried out with 21 bacterial candidates
to profile their anti-inflammatory properties against human PBMCs.
The innate properties of bacteria alone on human PBMCs were tested
as well as their ability to counteract the pro-inflammatory
activity of Enterococcus feacalis.
[0346] Human PBMCs were isolated from fresh blood by
density-gradient centrifugation using Ficoll (1-4). Freshly
isolated PBMCs were plated at 1.5.times.10.sup.6 cells per ml per
well of a 24-well plate in a total volume of 2 mls RPMI-1640
medium+5% human serum, and incubated at 37.degree. C./5% CO.sub.2
with the following:
[0347] (1) 500 .mu.l of different commensal bacteria suspensions at
OD 0.8
[0348] (2) E. faecalis at 10.sup.7 colony-forming units (cfu)
[0349] (3) A combination of commensal bacteria (OD 0.8)+E. faecalis
(10.sup.7 cfu)
[0350] (4) Complete medium alone as a negative control
[0351] (5) Bacterial lipopolysaccharide (LPS; 100 ng/ml) as an
immunomodulatory "positive" control
Culture supernatants were collected at 24, 48 and 72 h, and the
cytokine profile was analyzed by Luminex technology according to
manufacturer's instruction (EMD Millipore, Danvers, Mass.).
Cytokine production was detectable in culture supernatants by 24 h
with levels increasing over 48-72 h and sometimes exceeding the
range of quantitation. The results are presented in FIGS. 2-5 for
all time points. The 24 h time point was chosen as the optimal time
point for further analysis. The 24 h results are shown as a
composite in FIG. 6 and with statistical analysis on individual
cytokines in FIGS. 7-10. The results represent the properties of
each bacterial species against human PBMCs and their ability to
counteract inflammatory stimulation with E. faecalis in vitro. It
was found that the commensal bacteria tested have distinct
immunomodulatory properties, and most appear to counteract the
inflammatory activity of E. Faecalis for at least one cytokine.
[0352] FIG. 2 shows the time course of Th1 related cytokines that
were released by human PBMCs incubated with Ruminococcus gnavus
(Epv 1), Eubacterium rectale (Epv 2), Blautia luti (Epv 3), Blautia
wexlerae (Epv 5) and Enterococcus faecalis (Epv 8), or combinations
of each bacterium with E. faecalis. Amounts of Th1-related
pro-inflammatory cytokines interferon gamma (IFN-.gamma.),
interleukin-12 p70 (IL-12p70), interleukin-6 (IL-6), interleukin-2
(IL-2) and tumor necrosis factor alpha (TNF.alpha.) released by
PBMCs were measured after 24, 48 and 72 hours. As shown in FIG. 2,
all commensals have unique immunomodulatory properties. As
expected, E. faecalis induced high levels of these pro-inflammatory
cytokines. By comparison, most of the other bacterial candidates
induced lower levels of Th1-related cytokines and were able to
counteract the induction of one or more inflammatory cytokines by
E. faecalis. In particular, Blautia luti (Epv 3), showed minimal
induction of Th1-related cytokines on its own and was most
effective in counteracting induction of these cytokines by E.
faecalis (Epv 8). This profile is desirable for disease indications
which are primarily driven by Th1 immune responses, such as
GVHD.
[0353] FIG. 3 shows the time course of Th2 related cytokines that
were released in cells treated with R. gnavus (Epv 1), E. rectale
(Epv 2), B. luti (Epv 3), B. wexlerae (Epv 5) and E. faecalis (Epv
8), or combinations thereof. Amounts of anti-inflammatory cytokines
interleukin-13 (IL-13), interleukin-4 (IL-4) and interleukin-5
(IL-5) released by PBMCs were measured after 24, 48 and 72 hours.
Each bacterium displayed detectable pattern of cytokine induction
and ability to modulate the effect of E. faecalis. Th2-related
cytokines are beneficial in counteracting Th1 responses. Bacteria
capable of promoting Th2 cytokine release are therefore of interest
in Th1-driven diseases. R. gnavus appeared the most active in terms
of eliciting Th2 cytokine on its own or in the presence of E.
faecalis.
[0354] FIG. 4 shows the time course of Th9, Th17 and Treg cytokines
that were released in cells treated with R. gnavus (Epv 1), E.
rectale (Epv 2), B. luti (Epv 3), B. wexlerae (Epv 5) and E.
faecalis (Epv 8), or combinations thereof. Amounts of interleukin-9
(IL-9), interleukin-17 (IL-17) and interleukin-10 (IL-10) released
by PBMCs were measured after 24, 48 and 72 hours. The activity of
IL-9 and IL-17 is context-dependent in that these cytokines can be
beneficial under some conditions but detrimental under other
conditions depending on the mechanisms responsible for disease
pathogenesis. For example, IL-17 is expected to contribute to
disease pathogenesis in GVHD but could provide a benefit in
Th2-driven disorders. IL-10 produced by regulatory T cells (Treg)
is generally immunosuppressive and is expected to provide a benefit
in most inflammatory disorders whether Th1- or Th2-driven. As shown
in FIG. 4, all bacterial candidates elicited IL-9 and IL-17 to
varying degrees and B. wexlerae (Epv 5) was the most potent in
inducing IL-10.
[0355] FIG. 5 shows the time course of monocyte, macrophage and
neutrophil-related inflammatory cytokines that were released by
PBMCs treated with R. gnavus (Epv 1), E. rectale (Epv 2), B. luti
(Epv 3), B. wexlerae (Epv 5) and E. faecalis (Epv 8), or
combinations thereof. Amounts of monocyte chemotactic protein 1
(MCP-1), macrophage inflammatory protein 1.beta. (MIP1.beta.),
macrophage inflammatory protein 1.alpha. (MIP1.alpha.), regulated
on activation, normal T expressed and secreted protein (RANTES),
interleukin-1 .alpha. (IL-1.alpha.), interleukin-10 (IL1.beta.),
interferon .alpha.2 (IFN-.alpha.2) and interleukin-8 (IL-8) that
were released were measured after 24, 48 and 72 hours. In general,
these cytokines contribute to inflammation by innate immune
effector cells. The bacteria tested showed different degrees of
induction and effects on E. faecalis. Overall, E. rectale (Epv 2)
and B. luti (Epv 3) were the least inflammatory and the most
effective at countering the effect of E. faecalis (Epv 8).
[0356] A composite illustration of the secretion of each of the
pro-inflammatory and anti-inflammatory cytokines described above in
the presence of each commensal alone or in combination with EPV8 is
graphed relative to the pro-inflammatory bacterial strain E.
faecalis (Epv 8) in FIG. 6. In the context of GVHD, IFN.gamma.
(IFNg), IL-12p70, IL-1.alpha. (IL-1.alpha.), IL-6, IL-8, MCP1,
MIP1.alpha. (MIP1a), MIP1.beta. (MIP1b) and TNF.alpha. (TNFa) are
considered pro-inflammatory cytokines. IL-10, IL-13, IL-9, IL-4 and
IL-5 are considered anti-inflammatory cytokines. IL-17 (IL-17A),
IL-9 and IL-2 have context dependent activity. The results are
shown as a percentage of Epv 8, where cytokine levels in the
presence of E. faecalis after 24 hours is set at 100%. Each
commensal has a unique signature and each one added alone to human
PBMCs appeared to be less inflammatory than E. fecalis (below 100%
for pro-inflammatory cytokines), except for B. wexlerae (Epv 5).
When added to PBMCs in combination with E. faecalis, most
commensals tested (except for Epv 5) also counteracted the
pro-inflamamtory activity of E. faecalis (below 100% for
pro-inflammatory cytokines).
[0357] FIGS. 7-10 detail individual cytokine profiles of PBMCs
following exposure to various commensals, alone or in combination
with the pro-inflammatory bacterium E. faecalis (Epv8). In
particular, FIG. 7 shows the effect of R. gnavus (EPV1) on cytokine
concentration (pg/ml) either alone or in combination with Epv 8 (E.
faecalis).
[0358] FIG. 8 shows the effect of E. rectale (EPV 2) on cytokine
concentration (pg/ml) either alone or in combination with Epv 8 (E.
faecalis). FIG. 9 shows the effect of B. luti (EPV 3) on cytokine
concentration (pg/ml) either alone or in combination with Epv 8 (E.
faecalis). FIG. 10 shows the effect of B. wexlerae (EPV 5) on
cytokine concentration (pg/ml) either alone or in combination with
Epv 8 (E. faecalis).
[0359] Overall, the foregoing data indicate that, among the
bacteria tested, EPV3 has a significantly desirable
anti-inflammatory profile for a Th-1-driven condition, such as GVHD
while EPVS has a suboptimal anti-inflammatory profile for GVHD. As
shown in FIG. 11, EPV3 has relatively low intrinsic inflammatory
activity compared to EPV 8 and is able to reduce the induction of
pro-inflammatory cytokines by EPV 8, including IL-6, MCP-1,
IL-12p'70, and IFN.gamma. which are believed to contribute to the
pathogenesis of GVHD. By comparison, EPV 5 is similar to EPV 8 in
terms of induction of pro-inflammatory cytokines and shows little
ability to counteract the induction of pro-inflammatory cytokines
by EPV 8.
[0360] Additional bacteria were profiled using this methodology
including: Clostridium leptum (EPV 6), Blautia faecis (EPV15),
Blautia/Ruminococcus obeum ATCC 29174 (EPV 20), Blautia product
ATCC 27340 (EPV 21), Blautia coccoides ATCC 29236 (EPV 22), Blautia
hydrogenotrophica ATCC BAA-2371 (EPV-23) and Blautia Hansenii
ATCC27752 (EPV 24). Strains freshly isolated by Epiva from the
stool of a normal healthy volunteer were also profiled and
included: Eubacterium rectale (EPV 35), a previously uncultured
Blautia, similar to GQ898099_s S1-5 (EPV 47), a previously
uncultured Blautia, similar to SJTU_C_14_16 (EPV 51), Blautia
wexlerae (SJTU_B_09_77) (EPV 52), Blautia luti
ELU0087-T13-S-NI_000247 (EPV 54), Blautia wexlerae WAL 14507 (EPV
64), Blautia obeum (EPV 78), Ruminococcus gnavus (EPV 102) and
Blautia luti (BlnIX) (EPV 114). Results focusing on key
pro-inflammatory (IL-12p'70, IFN.gamma., IP-10, IL-1RA) and
anti-inflammatory (IL-10, IL-4, IL-13) cytokines are shown in FIGS.
12-27. As observed with the initial set of bacterial candidates,
each isolate displayed a defined signature. Candidates for
treatment of autoimmune or inflammatory disorders, such as GVHD,
displayed low induction of pro-inflammatory cytokines and/or
positive induction of anti-inflammatory cytokines, and had ability
to counteract the inflammatory activity of E. faecalis. Bacterial
candidates meeting these criteria include, for example, EPV 35, 51,
78 and 114.
[0361] Taken together, these results show that commensals have
distinct immunomodulatory properties and display a definable
signature in terms of their ability to induce cytokines in human
host cells, or counteract the pro-inflammatory activity of another
bacterium (E. faecalis). Accordingly, bacterial compositions may be
selected in order to achieve a desired modulation of pro- and
anti-inflammatory cytokines. For example, anti-inflammatory
bacterial strains may be selected based on their ability to reduce
key pro-inflammatory cytokines such as interferon gamma, IL-12p70,
IP-10 and IL-1RA and/or increase anti-inflammatory cytokines such
as IL-13, IL-10 and IL-4.
Example 3
Effect of Commensal Human Bacteria on T-Cell Polarization
[0362] In order to determine whether exposure to commensal bacteria
may polarize T cells toward a particular phenotype, flow cytometry
analysis was performed on human PBMCs cultured with various
commensal bacteria as described above. The cells recovered from
culture were washed in phosphate-buffered saline and stained with a
cocktail of fluorescently labeled antibodies against specific cell
surface protein markers to allow for the detection of Th1 cells
(CXCR3.sup.+CCR6.sup.-), Th2 cells (CXCR3.sup.-CCR6.sup.-), Th17
cells (CXCR3.sup.-CCR6.sup.+) and Tregs) (CD25.sup.+CD127.sup.lo.
Negative control wells contained PBMCs in culture medium alone and
positive control wells contained PBMCs+LPS (100 ng/ml) as a known
immune stimulus. The commensal bacteria examined included: Epv 1:
R. gnavus; Epv 3: B. luti; Epv 2: E. rectale; Epv 5: B. wexlerae;
Epv. 8: E. faecalis; Epv 20: B. obeum, ATCC 29174; Epv 21: B.
product, ATCC 27340; Epv 24: B. hansenii, ATCC 27752. As shown in
FIG. 28, exposure of human PBMCs to bacteria did result in a shift
in the relative proportion of T cell populations compared to the
PBMCs alone (control) although statistical significance was not
achieved in every case. Overall, most bacteria tested caused an
increase in the proportion of T cells with a regulatory phenotype
(Tregs) with EPV 21 and EPV 24 having the greatest impact and EPV8
(E. faecalis) causing little or no increase in Tregs. Most bacteria
also caused a decrease in the proportion of Th17 cells, an increase
in Th2 cells and had little or no effect on the proportion of Th1
cells. This type of analysis indicates that commensal bacteria can
modulate the proportions of effector T cell types and can be used
to select the desired phenotype for a given disease application.
For example, the optimal T cell profile to address pro-inflammatory
disorders such as GVHD would consist of .dwnarw.Treg, .dwnarw.Th17,
.dwnarw. or unchanged Th1 , and .uparw.Th2. This phenotype was
induced by many of the bacteria tested.
Example 4
Pattern of Carbon Source Utilization by Commensal Bacteria
[0363] Modulation of the microbiota to correct a dysbiosis
associated with pathological conditions can potentially be achieved
through administration of bacteria (or bacterial combinations) and
prebiotic(s) as a carbon source to promote endogenous expansion of
beneficial bacteria. Alternatively, prebiotics can be administered
in combination with bacteria to promote their growth or create a
favorable environment for their growth. Profiling of carbon source
usage by bacterial isolates can be used to customize and optimize
selection of prebiotics for particular bacterial strains. Profiling
of carbon source usage was conducted on 21 anaerobic commensal
bacteria (Table 3) using 96 well plates from Biolog (Hayward,
Calif.) where each well contains a different carbon source for a
total of 192 different carbon sources (PM01 and PM02A plates). The
carbon sources tested are listed in Table 4. The assay was
conducted according to manufacturer's instructions. Briefly,
pre-cultured bacteria were suspended in Biolog assay medium at a
750 nm optical density (OD) of 0.3-0.4 and 100 .mu.l of the
suspension was transferred to each well of the 96 well PM01 and
PM02 assay plates. The plates were then incubated at 37.degree. C.
in an anaerobic chamber for 24 hr or longer. The amount of growth
on each carbon source was evaluated by measuring the optical
density (OD) of each well at 750 nm. The results are summarized in
FIG. 29, and indicate that each individual strain displays a unique
pattern of carbon source usage. Interestingly, different isolates
of the same species (e.g. B. luti and B. wexlerae) show related
(albeit distinct) patterns. Overall, these results indicate that
characterization of carbon source usage for profiling of bacterial
candidates allows optimal selection of prebiotics. Preferred
prebiotics can be selected which increase the growth (indicated by
an increase in optical density) of bacterial species contained in
probiotic compositions.
Example 5
Normal Human Volunteer Study of a Prebiotic Formulation Containing
Xylose
[0364] D-xylose is a carbon source generally preferred by anaerobic
bacteria. Preliminary results in the mouse indicate that it may act
to promote gut barrier integrity (FIG. 1). It is also used as a
carbon source by several bacterial strains (FIG. 29) that were
determined to possess a desirable immunological profile for target
indications such as GVHD (FIG. 19, 25, 27). A parallel,
double-blind, 5 cohort escalation food safety study was conducted
to examine D-xylose in normal human volunteers. The study was a
double-blind, single-center, parallel group study designed to
evaluate the tolerability and potential microbiome changes induced
by ingestion of D-xylose at 5 different amounts in healthy, adult
volunteers enrolled at 1 study center in the United States
(US).
[0365] Subjects were screened for eligibility within 21 days prior
to the first planned ingestion of study sweetener on Day 1
(Baseline). Within each of 5 cohorts, eligible subjects were
randomly assigned in a double-blinded, 6:2 ratio to ingest either
D-xylose or the GRAS sweetener Splenda.RTM. (control), dissolved
into 2 to 6 oz of sterile water and ingested TID with meals for a
total of 82 ingestions taken over 28 consecutive days. D-xylose
ingestion amounts ranged from 1 to 15 g TID (total daily amount of
3 to 45 g), and all subjects randomized to Splenda.RTM. ingested 1
dissolved, commercially available packet TID (3 packets total per
day).
[0366] Subjects returned to the study center weekly on Days 8, 15,
22, and 28 for ingestion, tolerability, and compliance evaluations.
Safety was evaluated on a continual basis through adverse events
(AE) monitoring, clinical laboratory measurements, vital sign
monitoring, physical examinations, electrocardiograms (ECGs),
telephone follow-up, and electronic subject ingestion diaries.
Stool was collected pre-ingestion and at pre-specified time points,
and post-ingestion samples were evaluated for changes in the gut
microbiome compared with Baseline for all subjects. For subjects
who consented to further sampling, additional stool specimens were
used to potentially isolate living bacteria that could be
categorized for research and potential commercialization purposes.
Serum and urine were collected for measurement of D-xylose levels
and pharmacokinetic (PK) assessments and PK/pharmacodynamics (PD)
correlations. Telephone follow-up was conducted as needed, but
minimally once per week. The total duration for each participant
was up to 60 days, including the Screening period (Day -21 to 0),
the ingestion period (Day 1 to 28), and an End-of-Study (EOS)
follow-up visit conducted 7 (.+-.3) days after the last ingestion
of study sweetener.
[0367] Criteria for Evaluation
[0368] Safety
[0369] Safety was evaluated on a continual basis through AE
monitoring, clinical laboratory measurements, vital sign
monitoring, physical examinations, ECGs, telephone follow-up, and
electronic subject ingestion diaries.
[0370] Immunology and Other Assessments
[0371] Stool was collected at pre-specified pre- and post-ingestion
time points and post-ingestion samples were evaluated for changes
in the gut microbiome compared with Baseline. Additional optional
specimens were collected to potentially isolate living bacteria
that could be categorized for research and potential
commercialization purposes.
[0372] Blood was collected at pre-specified pre- and post-ingestion
time points to evaluate C-reactive protein (CRP), serum cytokines
(tumor necrosis factor alpha [TNF-.alpha.], interleukin [IL]-2,
IL-6, interferon gamma [IFN-.gamma.], and IL-10), and T-cell
markers CD3, CD4, CD8, CD25, and FOXP3. Plasma was also stored and
may be tested for biomarkers and/or metabolic markers for up to 7
years.
[0373] Pharmacokinetics
[0374] Blood and urine were collected at pre-specified pre- and
post-ingestion time points to measure D-xylose levels and to
characterize the systemic absorption profiles of D-xylose.
[0375] Statistical Methods
[0376] Statistical analyses were conducted using SAS.RTM., Version
9.2 (SAS Institute, Inc., Cary, N.C., USA). The sample size
calculations were empiric and based on an estimation of normal
healthy volunteer variability in reported symptoms and side effects
and not on a statistical method. A weighted randomization scheme
was implemented such that more subjects were enrolled at the higher
D-xylose ingestion amounts to account for potential
toxicity-related effects that could have resulted in withdrawal
and/or analysis ineligibility, and to enable collection of more
data at ingestion amounts for which limited data were
available.
[0377] Analysis Populations
[0378] The safety population comprised all subjects who ingested
any amount of study sweetener.
Safety
[0379] AEs were coded using the Medical Dictionary for Regulatory
Activities (MedDRA), Version 18.0 (Northrup Grumman Corporation,
Chantilly, Va., USA), and summarized by cohort. Laboratory, vital
sign, and physical examination data were summarized by cohort using
descriptive statistics over time, including statistics for changes
from Baseline. ECG findings were also summarized by cohort over
time as well as using frequency counts and percentages, as normal
or abnormal, with the relevance of abnormalities categorized by
clinical significance.
Immunology and Other Assessments
[0380] Stool sample compliance was summarized by cohort, using the
following calculation for each subject:
Percentage compliance = Total number of stool samples collected
Total number of stool samples expected .times. 100 ##EQU00001##
[0381] A total of 7 stool samples were expected to be collected for
each subject. Evaluation of changes in the gut microbiome were
evaluated in stool samples through taxonomic classification,
relative and statistical differential abundance analyses by cohort
and time point, an alpha diversity analysis calculated using the
Shannon diversity index by cohort and time point, a beta diversity
analysis using Bray-Curtis dissimilarity and Unifrac distance by
subject and time point, and a principal coordinates analysis using
the beta diversity data.
[0382] Summary statistics (n, mean, standard deviation, median,
minimum, and maximum) were presented for serum concentrations of
CRP, flow cytometry T-cell markers (CD3, CD4, CD8, CD25, and
FOXP3), and cytokines (TNF-.alpha., IL-2, IL-6, IFN-.gamma., and
IL-10) as per their nominal time points.
[0383] Pharmacokinetics
[0384] Phoenix.RTM. WinNonLin.RTM., Version 6.2.1, was used for PK
analyses.
[0385] Serum D-xylose concentrations were summarized by cohort
using nominal sample times according to actual amount received
using summary statistics (n, coefficient of variation [CV], mean,
standard deviation [SD], median, minimum, and maximum). Evidence
for the occurrence of steady-state was assessed graphically by
comparing the time course of either trough or 2-hour post-ingestion
serum concentrations of D-xylose as different levels of D-xylose.
Accumulation was assessed by comparing the 2-hour
post-first-ingestion serum levels with those observed at Week 2
(Day 15) and Week 4 (Day 28).
[0386] The total amount of D-xylose excreted in urine was analyzed
for all subjects over 5 hours post-ingestion and pooled for
analysis; the pooling for analysis reflected the subject mean
within a given time of collection (e.g., Day 15 and then Day 28)
sorted by ingested amount. Urine PK parameters for D-xylose levels
included Ae.sub.(0-t) (cumulative amount of sweetener recovered in
urine) and percent sweetener amount excreted over a 5-hour
period.
[0387] Summary of Results
[0388] Forty-eight subjects were randomized to ingest either 1
packet of commercially-available Splenda.RTM. TID (n=12) or
D-xylose TID at the following ingestion amounts (n=36 total):
[0389] 1 g: 6 subjects [0390] 2 g: 6 subjects [0391] 8 g: 7
subjects [0392] 12.5 g: 8 subjects [0393] 15 g: 9 subjects
[0394] Over the 28-day ingestion period, study sweetener ingestion
compliance was >90% for all subjects. Two subjects (4.2%)
discontinued from the study prematurely; primary reasons for
discontinuation were a protocol violation (positive urine drug
screen) and withdrawal of consent. The proportion of males (47.9%)
and females (52.1%) was balanced, and the majority of subjects were
White (89.6%) and not Hispanic or Latino (77.1%). Subject ages
spanned a wide range, with a median of 38.3 (range 22.5 to 60.5)
years for the combined D-xylose cohorts and 43.6 (range 24.9 to
64.3) years for the Splenda.RTM. cohort. Safety
[0395] D-xylose and Splenda.RTM. were both well tolerated, with no
new safety concerns identified. One subject required a D-xylose
reduction from 15 g to 12.5 g TID at the Week 1 (Day 8) visit due
to AEs of moderate abdominal distension, diarrhea, and GI pain; no
other modifications to sweetener ingestion amounts were
implemented.
[0396] Overall, 17 subjects (35.4%) experienced at least 1 AE,
including a higher proportion of subjects who ingested any amount
of D-xylose (14 subjects [38.9%]) than Splenda.RTM. (3 subjects
[25.0%]). Reported AE rates increased with increasing D-xylose
ingestion amounts, with incidences ranging from 16.7% in subjects
who ingested the 2 lowest amounts (1 and 2 g TID) to 66.7% in
subjects who ingested the highest amount (15 g TID). AEs reported
for more than 1 subject in the D-xylose cohorts included diarrhea
(3 subjects [8.3%]) and flatulence and GI pain (2 subjects [5.6%]
each). AEs in the Splenda.RTM. cohort included abdominal
distension, flatulence, increased blood creatinine, infrequent
bowel movements, and rhinitis. The incidence of AEs was highest
during Weeks 1 and 2 (Days 2 through 15), regardless of sweetener
type or ingestion amount. During this 2-week period, 18 subjects
overall (37.5%) experienced AEs, compared with 7 subjects (14.6%)
overall who experienced AEs either on Day 1 or after Week 2.
[0397] All AEs were mild in severity with the exception of moderate
AEs reported for 4 subjects (11.1%) in the D-xylose cohorts. These
moderate AEs included abdominal distension,
concussion/post-concussion syndrome, diarrhea, GI pain, increased
blood bilirubin, and neutropenia.
[0398] No SAEs, severe AEs, or subject deaths were reported. One
subject in the 8 g TID D-xylose cohort experienced non-serious,
moderate AEs of concussion and post-concussion syndrome that were
noted to have contributed to study discontinuation; however, this
subject's primary reason for discontinuation was withdrawal of
consent.
[0399] GI-related AEs, which were of special interest, were
reported for 7 subjects (19.4%) in the D-xylose cohorts and 2
subjects (16.7%) in the Splenda.RTM. cohort. GI-related events were
mild for all but 1 subject in the 15 g TID D-xylose cohort who
experienced moderate GI-related AEs of abdominal distension,
diarrhea, and GI pain that required reduction of the D-xylose
ingestion amount to 12.5 g TID.
[0400] Eleven subjects (22.9%) experienced at least 1 AE that was
considered by the Investigator to be related to study sweetener,
including 9 subjects (25.0%) in the D-xylose cohorts and 2 subjects
(16.7%) in the Splenda.RTM. cohort. The incidence of
sweetener-related AEs appeared to increase with increasing D-xylose
ingestion amounts. Sweetener-related AEs reported for more than 1
subject in the D-xylose cohorts included diarrhea (3 subjects
[8.3%]) and flatulence and GI pain (2 subjects [5.6%] each).
Sweetener-related AEs reported in the Splenda.RTM. cohort were
abdominal distension, flatulence, and infrequent bowel
movements.
[0401] No fluctuations in clinical laboratory measurements over
time were considered to be clinically meaningful. Categorical
shifts from Baseline that occurred in >10% of subjects in either
the combined D-xylose or Splenda.RTM. cohorts included decreased or
increased glucose (27.7% D-xylose and 16.7% Splenda.RTM.) and
decreased absolute neutrophil count (ANC) (13.9% and 8.3%); these
shifts were not associated with sweetener type or ingestion
amount.
[0402] Immunology and Other Assessments
[0403] To assess the effect of D-xylose on the gut microbiome, this
study incorporated an analysis of alpha diversity, beta diversity,
and differentially abundant taxa. These factors were assessed both
across cohorts and over time. Regardless of sweetener ingestion
amount, no apparent significant impact on the intra-sample alpha
diversity of the gut microbiome was observed, and no significant
changes in community composition were observed over time on study.
Numerous taxa were identified as differentially abundant, but these
findings may reflect the relatively small sample sizes in each
cohort.
[0404] Across all D-xylose cohorts, 8.3% of subjects with normal
serum CRP at Baseline experienced at least 1 post-ingestion CRP
value >2.9 mg/L. A substantially higher proportion of subjects
in the Splenda.RTM. cohort (41.7%) had normal serum CRP at Baseline
and experienced at least 1 post-ingestion CRP value >2.9 mg/L.
None of the post-ingestion CRP values for any subject were deemed
clinically significant.
[0405] Because most individual cytokine data points were below the
limit of quantitation (BLQ) and therefore set to zero, cytokine
summary statistics were limited and did not indicate any consistent
or clinically meaningful changes over time for either sweetener or
any D-xylose ingestion amount. There was a trend for reduced levels
of serum interferon gamma over time in the 2 g and 15 g D-xylose
cohorts (FIG. 30). No consistent or clinically meaningful changes
over time in total T-cells or any T-cell subsets were observed for
either sweetener or any D-xylose ingestion amount.
[0406] Pharmacokinetics
[0407] Serum D-xylose concentrations increased linearly with
increasing ingestion amounts. Little to no accumulation of serum
D-xylose occurred at Day 15 following 1 g to 12.5 g TID ingestion,
while an approximately 1.9-fold accumulation ratio was observed in
the 15 mg TID cohort (although variability was high). On Day 28,
the accumulation ratio ranged from 1.08 to 1.31 following 1 g to
12.5 g TID ingestion and 1.68 following 15 g TID ingestion,
although variability was moderate to high in all but the 8 g TID
cohort.
[0408] In the 1 g TID cohort, approximately 40% of the ingested
amount of D-xylose was recovered in urine within 5 hours
post-ingestion on Days 1, 15, and 28. In the 2 g through 15 g TID
cohorts, between 23% and 32% of the ingested amount of D-xylose was
recovered in urine within 5 hours post-ingestion on Days 1, 15, and
28. The fraction excreted in urine was similar among Days 1, 15,
and 28.
[0409] A review of the time course of serum D-xylose concentrations
and the corresponding urinary excretion profiles indicated high
ingestion compliance.
[0410] Changes in the Gut Microbiome
[0411] A total of 344 stool samples were collected in
OMNIgene.cndot.GUT collection kits and shipped to the GenoFIND
laboratory for DNA extraction and V3-V4 16S amplicon sequencing.
There were no major shifts in the microbiome alpha diversity
between the different treatment groups (absolute number of OTUs,
abundance of OTUs) or over time on study. There was an overall
decrease in the Chao diversity index over time (indicator of
community richness--# of singleton, doubleton OTUs), as shown in
FIG. 31. Numerous taxa were identified as differentially abundant,
but this finding may be attributable to the relatively small sample
sizes of each cohort. Similar observations were made in the mouse
study, e.g., xylose treatment did not cause major shifts in the gut
microbiome but showed some differences at the family level.
Overall, these results suggest that, under the conditions tested in
normal individuals and normal mice, ingestion of xylose exerts
subtle changes in the gut microbiome. The impact of xylose on the
microbiome under disease conditions remains to be determined.
[0412] Taken together, the results of this trial show that D-xylose
is safe and well-tolerated, and indicate that prebiotic
formulations containing xylose may reduce inflammation in a
subject, resulting in reduction of serum levels of pro-inflammatory
cytokines.
Example 6
Distal Augmentation
[0413] The trillions of organisms forming the microbiome function
as an organ system interconnected throughout the body. The
possibility that modification of the microbiome in a given physical
location may influence the microbiome at other sites in the body
(distal augmentation) was investigated. Seven week old C57B1/6
female mice were acclimatized for 7 days prior to the start of the
study by daily handling and shuffling between cages. All mice were
housed at three mice per cage in individually vented cages (Thoren,
Hazleton, Pa.). At day 0, baseline fresh fecal pellets, and vaginal
lavages with 100 .mu.L of sterile double-distilled water were
collected and immediately frozen at -80 .degree. C. for microbiome
analysis. After baseline collection, mice were given to drink
either autoclaved water (N=6) or 0.5 mg/L of the antibiotic
vancomycin in autoclaved water (N=6) ad libitum. Water alone is not
expected to influence the microbiome and acted as a negative
control. Oral vancomycin is poorly absorbed from the gut and its
ingestion does not result in significant levels of drug in the body
(Rao et al, 2011). The impact of oral vancomycin is therefore
expected to be limited to the gastrointestinal tract such that
microbiome changes elsewhere in the body (e.g. vagina) would be
attributable to distal augmentation. At day 6, fresh fecal pellets
and vaginal lavages with 100 .mu.L of sterile double-distilled
water were collected and immediately stored at -80.degree. C. for
microbiome analysis.
[0414] Isolation and sequencing of microbial DNA from the stool and
vaginal samples was performed by DNA Genotek (Ottawa, ON, Canada).
The V3-V4 region of the 16S ribosomal subunit was amplified with
custom PCR primers and sequenced on an Illumina MiSeq to a minimum
acceptable read depth of 25,000 sequences per sample. The widely
accepted read depth requirement for accurate taxonomic profiling is
15,000-100,000 reads (Illumina, 2014). A closed-reference taxonomic
classification was performed, where each sequence was aligned to
the SILVA reference database, version 123. Sequences were aligned
using the UCLUST algorithm included in QIIME version 1.9.1
(Caporaso et al., 2010). A minimum threshold of 97% sequence
identity was used to classify sequences according to representative
sequences in the database. At 97% sequence identity, each OTU
represents a genetically unique group of biological organisms.
These OTU's were then assigned a curated taxonomic label based on
the seven level SILVA taxonomy.
[0415] As expected, oral vancomycin treatment had a strong impact
on the microbiome of the gut. As shown by principal component
analysis (PCA) at the family level, the day 0 to day 6 pattern in
fecal samples was clearly different in the control vs oral
vancomycin group (FIG. 32). Interestingly, the day 0 to day 6
pattern in the vaginal samples also showed an overall difference
between the PBS and oral vancomycin groups even though the vaginal
environment is not exposed to vancomycin following oral
administration of the antibiotic (FIG. 32). In addition, some
bacterial species were detected at low frequency in vaginal samples
of the vancomycin-treated group at day 6 (median abundance of
approximately 0.00002%) that were not present at day 0 (Table 5).
These results support the concept of distal augmentation whereby
modification of the microbiome at one site also has an impact at a
distal site(s). This finding opens the possibility of modulating
the microbiome, for example at the level of the gut, to effect
therapeutic changes in the microbiome at other sites, for example
the lung.
Example 7
Co-Culture of Bacteria Plus Prebiotic and Host-Cells and Analysis
of Host Cell Cytokine Response
[0416] The following work is done in the presence and absence (as a
control) of one or more selected prebiotic carbohydrates. This
assay may be used to test or confirm the ability of a
prebiotic-bacterium pair to elicit an immunomodulatory response
such that the production or release of proinflammatory cytokines
decreases and/or the production or release of anti-inflammatory
cytokines increases, may be used to evaluate the difference in
cytokine response in the presence or absence of a prebiotic
mixture, and/or may be used to evaluate an array of prebiotic
candidates. Clostridales bacteria are obtained from the ATCC or
purified from a human donor and cultured in brain-heart infusion
broth at 37.degree. C. The bacteria are harvested by centrifugation
(3000 g, 15 minutes) after 24 hours of stationary growth. To test
the effects of spores on human intestinal cells and/or human
peripheral blood mononuclear cells (huPBMC), bacteria are first
heat killed (95.degree. C., 30 minutes) before the centrifugation
step. Bacteria (or spores) are washed three times with 1.times. PBS
(pH 7.2, Gibco BRL) and subsequently diluted to obtain final cell
densities of 10.sup.6 and 10.sup.7 colony forming units (cfu)/ml in
RPMI 1640 medium (Gibco BRL).
[0417] Human enterocyte-like CaCO-2 cells (passage 60-65) are
seeded at a density of 2.5.times.10.sup.5cells/ml on 25 mm cell
culture inserts (0.4 .mu.m nucleopore size; Becton Dickinson). The
inserts are placed into six well tissue culture plates (Nunc) and
cultured 18-22 days at 37.degree. C./10% CO.sub.2in DMEM
(glutamine, high glucose; Amimed) supplemented with 20%
decomplemented fetal calf serum (56.degree. C., 30 minutes;
Amimed), 1% MEM non-essential amino acids (Gibco BRL), 10m/ml
gentamycin (Gibco BRL), and 0.1% penicillin/streptomycin (10 000
IU/ml/10 000 UG/ml; Gibco BRL). The cell culture medium is changed
every second day until the cells are fully differentiated.
Transepithelial electrical resistance (TEER) is determined
continuously in confluent CaCO-2 monolayers using a MultiCell-ERS
voltmeter/ohmmeter or as described in Example 44.
[0418] Tissue culture inserts covered with CaCO-2 cell monolayers
are washed twice with prewarmed RPMI 1640 medium and transferred to
six well tissue culture plates. 2 mL culture medium is added to the
apical and basolateral compartments of the transwell cell culture
system.
[0419] Next, the apical surface of CaCO-2 monolayers is challenged
by addition of 10.sup.6 or 10.sup.7 cfu/ml of Clostridiales
bacteria or spores, in the absence of gentamicin. After four hours,
gentamicin is added (at 150 .mu.g/mL) to stop bacterial growth and
metabolite secretion. CaCO-2 cells are stimulated with the bacteria
or spores for 6-36 hours in a 37.degree. C., 10% CO.sub.2
incubator. Then the CaCO-2 cells are collected, washed once with
cold 1.times. PBS (pH 7.2), and lysed in denaturation solution for
RNA extraction (Micro RNA Isolation Kit, Stratagene). Cellular
lysates are stored at -20.degree. C. and cell culture supernatants
are collected from the apical compartment and frozen at -20.degree.
C. The immune response of CaCO-2 cells is monitored by analysis of
cytokine gene transcription (TNF-.alpha., IL-8, monocyte
chemoattracting protein 1 (MCP-1), TGF-.beta., IL-12, IFN-.gamma.,
IL-4, IL-10) using a reverse transcription-polymerase chain
reaction (RT-PCR) technique and determination of cytokine secretion
in cell culture supernatants using an ELISA (Haller D, Bode C,
Hammes W P, Pfeifer A M A, Schiffrin E J, Blum S, 2000.
Non-pathogenic bacteria elicit a differential cytokine response by
intestinal epithelial cell/leucocyte co-cultures. Gut.
47:79-97).
REFERENCES
[0420] 1. Bischoff, S C, Giovanni, B, Buuman, W, Ockhuizen, T,
Schulzke, J-D, Serino, M, Tilg, H, Watson, A and Wells, J M. (2014)
Intestinal permeability--a new target for disease prevention and
therapy. BMC GASTROENTEROLOGY 14: 189. [0421] 2. Boyum, A. (1968)
Isolation of mononuclear cells and granulocytes from human blood.
Scand. J. CLIN. LAB. INVEST. 21, Suppl 97 (Paper IV), 77-89. [0422]
3. Boyum A. (1976) Isolation of lymphocytes, granulocytes and
macrophages. SCAND J IMMUNOL. (Suppl 5):9-15. [0423] 4. Bach M K,
Brashler J R. (1970) Isolation of subpopulations of lymphocytic
cells by the use of isotonically balanced solutions of Ficoll. I.
Development of methods and demonstration of the existence of a
large but finite number of subpopulations. EXP CELL RES. 61:387-96.
[0424] 5. Fotino, M., Merson, E. J. and Allen, F. H. (1971)
Micromethod for rapid separation of lymphocytes from peripheral
blood. ANN. CLIN. LAB. SCI. 1:131-133. [0425] 6. Hsiao, E Y,
McBride, S W, Hsien, S, Sharon G, Hyde, E R, McCue T, Codelli, J A,
Chow, J, Reisman, S E, Petrosino, J F, Patterson, P H and
Mazmanian, S K (2013) Microbiota modulate behavioral and
physiological abnormalities associated with neurodevelopmental
disorders. CELL 155: 1451-1463. [0426] 7. Caporaso, J. G.,
Kuczynski, J., Stombaugh, J., Bittinger, K., Bushman, F. D.,
Costello, E. K., Knight, R. (2010). QIIME allows analysis of
high-throughput community sequencing data. NATURE METHODS 7 (5):
335-336. doi:10.1038/nmeth.f.303 [0427] 8. Illumina. (2014).
Frequently Asked Questions: 16S Metagenomic Sequencing. Retrieved
from
http://www.illumina.com/content/dam/illuminamarketing/documents/products/-
other/16smetagen omics-faq-1270-2014-003.pdf [0428] 9. Rao S,
Kupfer Y, Pagala M, Chapnick E and Tessler S. (2011) Systemic
absorption of oral vancomycin in patients with Clostridium
difficile infection. SCAND J INFECT DIS 5: 386-388.
TABLE-US-00001 [0428] TABLE 1 See, e.g., WO 2014/121304 SEQ ID
Public DB Spore Pathogen OTU Number Accession Clade Former Status
Eubacterium saburreum 858 AB525414 clade_178 Y N Eubacterium sp.
oral clone 866 AY349376 clade_178 Y N IR009 Lachnospiraceae
bacterium 1061 HQ616401 clade_178 Y N ICM62 Lachnospiraceae
bacterium 1062 HQ616384 clade_178 Y N MSX33 Lachnospiraceae
bacterium 1063 ADDS01000069 clade_178 Y N oral taxon 107
Alicyclobacillus 122 NR_074721 clade_179 Y N acidocaldarius
Clostridium baratii 555 NR_029229 clade_223 Y N Clostridium
colicanis 576 FJ957863 clade_223 Y N Clostridium paraputrificum 611
AB536771 clade_223 Y N Clostridium sardiniense 621 NR_041006
clade_223 Y N Eubacterium budayi 837 NR_024682 clade_223 Y N
Eubacterium moniliforme 851 HF558373 clade_223 Y N Eubacterium
multiforme 852 NR_024683 clade_223 Y N Eubacterium nitritogenes 853
NR_024684 clade_223 Y N Anoxybacillus flavithermus 173 NR_074667
clade_238 Y N Bacillus aerophilus 196 NR_042339 clade_238 Y N
Bacillus aestuarii 197 GQ980243 clade_238 Y N Bacillus
amyloliquefaciens 199 NR_075005 clade_238 Y N Bacillus anthracis
200 AAEN01000020 clade_238 Y Category-A Bacillus atrophaeus 201
NR_075016 clade_238 Y OP Bacillus badius 202 NR_036893 clade_238 Y
OP Bacillus cereus 203 ABDJ01000015 clade_238 Y OP Bacillus
circulans 204 AB271747 clade_238 Y OP Bacillus firmus 207 NR_025842
clade_238 Y OP Bacillus flexus 208 NR_024691 clade_238 Y OP
Bacillus fordii 209 NR_025786 clade_238 Y OP Bacillus halmapalus
211 NR_026144 clade_238 Y OP Bacillus herbersteinensis 213
NR_042286 clade_238 Y OP Bacillus idriensis 215 NR_043268 clade_238
Y OP Bacillus lentus 216 NR_040792 clade_238 Y OP Bacillus
licheniformis 217 NC_006270 clade_238 Y OP Bacillus megaterium 218
GU252124 clade_238 Y OP Bacillus nealsonii 219 NR_044546 clade_238
Y OP Bacillus niabensis 220 NR_043334 clade_238 Y OP Bacillus
niacini 221 NR_024695 clade_238 Y OP Bacillus pocheonensis 222
NR_041377 clade_238 Y OP Bacillus pumilus 223 NR_074977 clade_238 Y
OP Bacillus safensis 224 JQ624766 clade_238 Y OP Bacillus simplex
225 NR_042136 clade_238 Y OP Bacillus sonorensis 226 NR_025130
clade_238 Y OP Bacillus sp. 10403023 227 CAET01000089 clade_238 Y
OP MM10403188 Bacillus sp. 2_A_57_CT2 230 ACWD01000095 clade_238 Y
OP Bacillus sp. 2008724126 228 GU252108 clade_238 Y OP Bacillus sp.
2008724139 229 GU252111 clade_238 Y OP Bacillus sp. 7_16AIA 231
FN397518 clade_238 Y OP Bacillus sp. AP8 233 JX101689 clade_238 Y
OP Bacillus sp. B27(2008) 234 EU362173 clade_238 Y OP Bacillus sp.
BT1B_CT2 235 ACWC01000034 clade_238 Y OP Bacillus sp. GB1.1 236
FJ897765 clade_238 Y OP Bacillus sp. GB9 237 FJ897766 clade_238 Y
OP Bacillus sp. HU19.1 238 FJ897769 clade_238 Y OP Bacillus sp.
HU29 239 FJ897771 clade_238 Y OP Bacillus sp. HU33.1 240 FJ897772
clade_238 Y OP Bacillus sp. JC6 241 JF824800 clade_238 Y OP
Bacillus sp. oral taxon F79 248 HM099654 clade_238 Y OP Bacillus
sp. SRC_DSF1 243 GU797283 clade_238 Y OP Bacillus sp. SRC_DSF10 242
GU797292 clade_238 Y OP Bacillus sp. SRC_DSF2 244 GU797284
clade_238 Y OP Bacillus sp. SRC_DSF6 245 GU797288 clade_238 Y OP
Bacillus sp. tc09 249 HQ844242 clade_238 Y OP Bacillus sp. zh168
250 FJ851424 clade_238 Y OP Bacillus sphaericus 251 DQ286318
clade_238 Y OP Bacillus sporothermodurans 252 NR_026010 clade_238 Y
OP Bacillus subtilis 253 EU627588 clade_238 Y OP Bacillus
thermoamylovorans 254 NR_029151 clade_238 Y OP Bacillus
thuringiensis 255 NC_008600 clade_238 Y OP Bacillus
weihenstephanensis 256 NR_074926 clade_238 Y OP Geobacillus
kaustophilus 933 NR_074989 clade_238 Y N Geobacillus 936 NR_040794
clade_238 Y N stearothermophilus Geobacillus 938 NR_074976
clade_238 Y N thermodenitrificans Geobacillus 939 NR_043022
clade_238 Y N thermoglucosidasius Lysinibacillus sphaericus 1193
NR_074883 clade_238 Y N Clostridiales sp. SS3_4 543 AY305316
clade_246 Y N Clostridium beijerinckii 557 NR_074434 clade_252 Y N
Clostridium botulinum 560 NC_010723 clade_252 Y Category-A
Clostridium butyricum 561 ABDT01000017 clade_252 Y N Clostridium
chauvoei 568 EU106372 clade_252 Y N Clostridium favososporum 582
X76749 clade_252 Y N Clostridium histolyticum 592 HF558362
clade_252 Y N Clostridium isatidis 597 NR_026347 clade_252 Y N
Clostridium limosum 602 FR870444 clade_252 Y N Clostridium
sartagoforme 622 NR_026490 clade_252 Y N Clostridium septicum 624
NR_026020 clade_252 Y N Clostridium sp. 7_2_43FAA 626 ACDK01000101
clade_252 Y N Clostridium sporogenes 645 ABKW02000003 clade_252 Y N
Clostridium tertium 653 Y18174 clade_252 Y N Clostridium carnis 564
NR_044716 clade_253 Y N Clostridium celatum 565 X77844 clade_253 Y
N Clostridium disporicum 579 NR_026491 clade_253 Y N Clostridium
gasigenes 585 NR_024945 clade_253 Y N Clostridium quinii 616
NR_026149 clade_253 Y N Clostridium hylemonae 593 AB023973
clade_260 Y N Clostridium scindens 623 AF262238 clade_260 Y N
Lachnospiraceae bacterium 1054 ACTR01000020 clade_260 Y N 5_1_57FAA
Clostridium 588 AB233029 clade_262 Y N glycyrrhizinilyticum
Clostridium nexile 607 X73443 clade_262 Y N Coprococcus comes 674
ABVR01000038 clade_262 Y N Lachnospiraceae bacterium 1048
ACTM01000065 clade_262 Y N 1_1_57FAA Lachnospiraceae bacterium 1049
ACTN01000028 clade_262 Y N 1_4_56FAA Lachnospiraceae bacterium 1057
ACWQ01000079 clade_262 Y N 8_1_57FAA Ruminococcus lactaris 1663
ABOU02000049 clade_262 Y N Ruminococcus torques 1670 AAVP02000002
clade_262 Y N Paenibacillus lautus 1397 NR_040882 clade_270 Y N
Paenibacillus polymyxa 1399 NR_037006 clade_270 Y N Paenibacillus
sp. HGF5 1402 AEXS01000095 clade_270 Y N Paenibacillus sp. HGF7
1403 AFDH01000147 clade_270 Y N Eubacterium sp. oral clone 868
AY349379 clade_298 Y N JI012 Alicyclobacillus 124 NR_041475
clade_301 Y N contaminans Alicyclobacillus herbarius 126 NR_024753
clade_301 Y N Alicyclobacillus pomorum 127 NR_024801 clade_301 Y N
Blautia coccoides 373 AB571656 clade_309 Y N Blautia glucerasea 374
AB588023 clade_309 Y N Blautia glucerasei 375 AB439724 clade_309 Y
N Blautia hansenii 376 ABYU02000037 clade_309 Y N Blautia luti 378
AB691576 clade_309 Y N Blautia producta 379 AB600998 clade_309 Y N
Blautia schinkii 380 NR_026312 clade_309 Y N Blautia sp. M25 381
HM626178 clade_309 Y N Blautia stercoris 382 HM626177 clade_309 Y N
Blautia wexlerae 383 EF036467 clade_309 Y N Bryantella
formatexigens 439 ACCL02000018 clade_309 Y N Clostridium coccoides
573 EF025906 clade_309 Y N Eubacterium cellulosolvens 839 AY178842
clade_309 Y N Lachnospiraceae bacterium 1056 ACTV01000014 clade_309
Y N 6_1_63FAA Ruminococcus hansenii 1662 M59114 clade_309 Y N
Ruminococcus obeum 1664 AY169419 clade_309 Y N Ruminococcus sp.
1666 ACII01000172 clade_309 Y N 5_1_39BFAA Ruminococcus sp. K_1
1669 AB222208 clade_309 Y N Syntrophococcus 1911 NR_036869
clade_309 Y N sucromutans Bacillus alcalophilus 198 X76436
clade_327 Y N Bacillus clausii 205 FN397477 clade_327 Y OP Bacillus
gelatini 210 NR_025595 clade_327 Y OP Bacillus halodurans 212
AY144582 clade_327 Y OP Bacillus sp. oral taxon F26 246 HM099642
clade_327 Y OP Clostridium innocuum 595 M23732 clade_351 Y N
Clostridium sp. HGF2 628 AENW01000022 clade_351 Y N Clostridium
perfringens 612 ABDW01000023 clade_353 Y Category-B Sarcina
ventriculi 1687 NR_026146 clade_353 Y N Clostridium bartlettii 556
ABEZ02000012 clade_354 Y N Clostridium bifermentans 558 X73437
clade_354 Y N Clostridium ghonii 586 AB542933 clade_354 Y N
Clostridium glycolicum 587 FJ384385 clade_354 Y N Clostridium
mayombei 605 FR733682 clade_354 Y N Clostridium sordellii 625
AB448946 clade_354 Y N Clostridium sp. MT4 E 635 FJ159523 clade_354
Y N Eubacterium tenue 872 M59118 clade_354 Y N Clostridium
argentinense 553 NR_029232 clade_355 Y N Clostridium sp. JC122 630
CAEV01000127 clade_355 Y N Clostridium sp. NMBHI_1 636 JN093130
clade_355 Y N Clostridium subterminale 650 NR_041795 clade_355 Y N
Clostridium sulfidigenes 651 NR_044161 clade_355 Y N Dorea
formicigenerans 773 AAXA02000006 clade_360 Y N Dorea longicatena
774 AJ132842 clade_360 Y N Lachnospiraceae bacterium 1050
ADLB01000035 clade_360 Y N 2_1_46FAA Lachnospiraceae bacterium 1051
ACTO01000052 clade_360 Y N 2_1_58FAA Lachnospiraceae bacterium 1053
ADCR01000030 clade_360 Y N 4_1_37FAA Lachnospiraceae bacterium 1058
ACTX01000023 clade_360 Y N 9_1_43BFAA Ruminococcus gnavus 1661
X94967 clade_360 Y N Ruminococcus sp. ID8 1668 AY960564 clade_360 Y
N Blautia hydrogenotrophica 377 ACBZ01000217 clade_368 Y N
Lactonifactor longoviformis 1147 DQ100449 clade_368 Y N
Robinsoniella peoriensis 1633 AF445258 clade_368 Y N Eubacterium
infirmum 849 U13039 clade_384 Y N Eubacterium sp. WAL 864 FJ687606
clade_384 Y N 14571 Erysipelotrichaceae 823 ACZW01000054 clade_385
Y N bacterium 5_2_54FAA Eubacterium biforme 835 ABYT01000002
clade_385 Y N Eubacterium cylindroides 842 FP929041 clade_385 Y N
Eubacterium dolichum 844 L34682 clade_385 Y N Eubacterium sp.
3_1_31 861 ACTL01000045 clade_385 Y N Eubacterium tortuosum 873
NR_044648 clade_385 Y N Bulleidia extructa 441 ADFR01000011
clade_388 Y N Solobacterium moorei 1739 AECQ01000039 clade_388 Y N
Coprococcus catus 673 EU266552 clade_393 Y N Lachnospiraceae
bacterium 1064 HM099641 clade_393 Y N oral taxon F15 Clostridium
cochlearium 574 NR_044717 clade_395 Y N Clostridium malenominatum
604 FR749893 clade_395 Y N Clostridium tetani 654 NC_004557
clade_395 Y N Acetivibrio ethanolgignens 6 FR749897 clade_396 Y N
Anaerosporobacter mobilis 161 NR_042953 clade_396 Y N Bacteroides
pectinophilus 288 ABVQ01000036 clade_396 Y N Clostridium
aminovalericum 551 NR_029245 clade_396 Y N Clostridium 613
NR_074652 clade_396 Y N phytofermentans Eubacterium hallii 848
L34621 clade_396 Y N Eubacterium xylanophilum 875 L34628 clade_396
Y N Ruminococcus callidus 1658 NR_029160 clade_406 Y N Ruminococcus
1659 FP929052 clade_406 Y N champanellensis Ruminococcus sp. 18P13
1665 AJ515913 clade_406 Y N Ruminococcus sp. 9SE51 1667 FM954974
clade_406 Y N Anaerostipes caccae 162 ABAX03000023 clade_408 Y N
Anaerostipes sp. 163 ACWB01000002 clade_408 Y N 3_2_56FAA
Clostridiales bacterium 541 ABQR01000074 clade_408 Y N 1_7_47FAA
Clostridiales sp. SM4_1 542 FP929060 clade_408 Y N Clostridiales
sp. SSC_2 544 FP929061 clade_408 Y N Clostridium aerotolerans 546
X76163 clade_408 Y N Clostridium aldenense 547 NR_043680 clade_408
Y N Clostridium 550 NR_028726 clade_408 Y N algidixylanolyticum
Clostridium amygdalinum 552 AY353957 clade_408 Y N Clostridium
asparagiforme 554 ACCJ01000522 clade_408 Y N Clostridium bolteae
559 ABCC02000039 clade_408 Y N Clostridium celerecrescens 566
JQ246092 clade_408 Y N Clostridium citroniae 569 ADLJ01000059
clade_408 Y N Clostridium clostridiiformes 571 M59089 clade_408 Y N
Clostridium clostridioforme 572 NR_044715 clade_408 Y N Clostridium
hathewayi 590 AY552788 clade_408 Y N Clostridium indolis 594
AF028351 clade_408 Y N Clostridium lavalense 600 EF564277 clade_408
Y N Clostridium 620 CP002109 clade_408 Y N saccharolyticum
Clostridium sp. M62_1 633 ACFX02000046 clade_408 Y N Clostridium
sp. SS2_1 638 ABGC03000041 clade_408 Y N Clostridium sphenoides 643
X73449 clade_408 Y N Clostridium symbiosum 652 ADLQ01000114
clade_408 Y N Clostridium xylanolyticum 658 NR_037068 clade_408 Y
N
Eubacterium hadrum 847 FR749933 clade_408 Y N Lachnospiraceae
bacterium 1052 ACTP01000124 clade_408 Y N 3_1_57FAA_CT1
Lachnospiraceae bacterium 1055 ACTS01000081 clade_408 Y N 5_1_63FAA
Lachnospiraceae bacterium 1059 DQ789118 clade_408 Y N A4
Lachnospiraceae bacterium 1060 EU728771 clade_408 Y N DJF VP30
Lachnospiraceae genomosp. 1065 AY278618 clade_408 Y N C1
Clostridium difficile 578 NC_013315 clade_409 Y OP Eubacterium sp.
AS15b 862 HQ616364 clade_428 Y N Eubacterium sp. OBRC9 863 HQ616354
clade_428 Y N Eubacterium sp. oral clone 871 AY947497 clade_428 Y N
OH3A Eubacterium yurii 876 AEES01000073 clade_428 Y N Clostridium
acetobutylicum 545 NR_074511 clade_430 Y N Clostridium algidicarnis
549 NR_041746 clade_430 Y N Clostridium cadaveris 562 AB542932
clade_430 Y N Clostridium carboxidivorans 563 FR733710 clade_430 Y
N Clostridium estertheticum 580 NR_042153 clade_430 Y N Clostridium
fallax 581 NR_044714 clade_430 Y N Clostridium felsineum 583
AF270502 clade_430 Y N Clostridium frigidicarnis 584 NR_024919
clade_430 Y N Clostridium kluyveri 598 NR_074165 clade_430 Y N
Clostridium magnum 603 X77835 clade_430 Y N Clostridium
putrefaciens 615 NR_024995 clade_430 Y N Clostridium sp. HPB_46 629
AY862516 clade_430 Y N Clostridium tyrobutyricum 656 NR_044718
clade_430 Y N Sutterella parvirubra 1899 AB300989 clade_432 Y N
Acetanaerobacterium 4 NR_042930 clade_439 Y N elongatum Clostridium
cellulosi 567 NR_044624 clade_439 Y N Ethanoligenens harbinense 832
AY675965 clade_439 Y N Eubacterium rectale 856 FP929042 clade_444 Y
N Eubacterium sp. oral clone 865 AY349374 clade_444 Y N GI038
Lachnobacterium bovis 1045 GU324407 clade_444 Y N Roseburia
cecicola 1634 GU233441 clade_444 Y N Roseburia faecalis 1635
AY804149 clade_444 Y N Roseburia faecis 1636 AY305310 clade_444 Y N
Roseburia hominis 1637 AJ270482 clade_444 Y N Roseburia
intestinalis 1638 FP929050 clade_444 Y N Roseburia inulinivorans
1639 AJ270473 clade_444 Y N Brevibacillus brevis 410 NR_041524
clade_448 Y N Brevibacillus laterosporus 414 NR_037005 clade_448 Y
N Bacillus coagulans 206 DQ297928 clade_451 Y OP Sporolactobacillus
inulinus 1752 NR_040962 clade_451 Y N Kocuria palustris 1041
EU333884 clade_453 Y N Nocardia farcinica 1353 NC_006361 clade_455
Y N Bacillus sp. oral taxon F28 247 HM099650 clade_456 Y OP
Catenibacterium mitsuokai 495 AB030224 clade_469 Y N Clostridium
sp. TM_40 640 AB249652 clade_469 Y N Coprobacillus cateniformis 670
AB030218 clade_469 Y N Coprobacillus sp. 29_1 671 ADKX01000057
clade_469 Y N Clostridium rectum 618 NR_029271 clade_470 Y N
Eubacterium nodatum 854 U13041 clade_476 Y N Eubacterium saphenum
859 NR_026031 clade_476 Y N Eubacterium sp. oral clone 867 AY349373
clade_476 Y N JH012 Eubacterium sp. oral clone 870 AY349378
clade_476 Y N JS001 Faecalibacterium prausnitzii 880 ACOP02000011
clade_478 Y N Gemmiger formicilis 932 GU562446 clade_478 Y N
Subdoligranulum variabile 1896 AJ518869 clade_478 Y N
Clostridiaceae bacterium 532 JF824807 clade_479 Y N JC13
Clostridium sp. MLG055 634 AF304435 clade_479 Y N
Erysipelotrichaceae 822 ACTJ01000113 clade_479 Y N bacterium 3_1_53
Clostridium cocleatum 575 NR_026495 clade_481 Y N Clostridium
ramosum 617 M23731 clade_481 Y N Clostridium saccharogumia 619
DQ100445 clade_481 Y N Clostridium spiroforme 644 X73441 clade_481
Y N Coprobacillus sp. D7 672 ACDT01000199 clade_481 Y N
Clostridiales bacterium 535 AB477431 clade_482 Y N SY8519
Clostridium sp. SY8519 639 AP012212 clade_482 Y N Eubacterium
ramulus 855 AJ011522 clade_482 Y N Erysipelothrix inopinata 819
NR_025594 clade_485 Y N Erysipelothrix rhusiopathiae 820
ACLK01000021 clade_485 Y N Erysipelothrix tonsillarum 821 NR_040871
clade_485 Y N Holdemania filiformis 1004 Y11466 clade_485 Y N
Mollicutes bacterium 1258 AY297808 clade_485 Y N pACH93 Coxiella
burnetii 736 CP000890 clade_486 Y Category-B Clostridium hiranonis
591 AB023970 clade_487 Y N Clostridium irregulare 596 NR_029249
clade_487 Y N Clostridium orbiscindens 609 Y18187 clade_494 Y N
Clostridium sp. NML 637 EU815224 clade_494 Y N 04A032
Flavonifractor plautii 886 AY724678 clade_494 Y N
Pseudoflavonifractor 1591 AY136666 clade_494 Y N capillosus
Ruminococcaceae bacterium 1655 ADDX01000083 clade_494 Y N D16
Acetivibrio cellulolyticus 5 NR_025917 clade_495 Y N Clostridium
aldrichii 548 NR_026099 clade_495 Y N Clostridium clariflavum 570
NR_041235 clade_495 Y N Clostridium stercorarium 647 NR_025100
clade_495 Y N Clostridium straminisolvens 649 NR_024829 clade_495 Y
N Clostridium thermocellum 655 NR_074629 clade_495 Y N
Fusobacterium nucleatum 901 ADVK01000034 clade_497 Y N Eubacterium
barkeri 834 NR_044661 clade_512 Y N Eubacterium callanderi 838
NR_026330 clade_512 Y N Eubacterium limosum 850 CP002273 clade_512
Y N Anaerotruncus colihominis 164 ABGD02000021 clade_516 Y N
Clostridium 606 ACEC01000059 clade_516 Y N methylpentosum
Clostridium sp. YIT 12070 642 AB491208 clade_516 Y N
Hydrogenoanaerobacterium 1005 NR_044425 clade_516 Y N
saccharovorans Ruminococcus albus 1656 AY445600 clade_516 Y N
Ruminococcus flavefaciens 1660 NR_025931 clade_516 Y N Clostridium
haemolyticum 589 NR_024749 clade_517 Y N Clostridium novyi 608
NR_074343 clade_517 Y N Clostridium sp. LMG 16094 632 X95274
clade_517 Y N Eubacterium ventriosum 874 L34421 clade_519 Y N
Bacteroides galacturonicus 280 DQ497994 clade_522 Y N Eubacterium
eligens 845 CP001104 clade_522 Y N Lachnospira multipara 1046
FR733699 clade_522 Y N Lachnospira pectinoschiza 1047 L14675
clade_522 Y N Lactobacillus rogosae 1114 GU269544 clade_522 Y N
Bacillus horti 214 NR_036860 clade_527 Y OP Bacillus sp. 9_3AIA 232
FN397519 clade_527 Y OP Eubacterium brachy 836 U13038 clade_533 Y N
Filifactor alocis 881 CP002390 clade_533 Y N Filifactor villosus
882 NR_041928 clade_533 Y N Clostridium leptum 601 AJ305238
clade_537 Y N Clostridium sp. YIT 12069 641 AB491207 clade_537 Y N
Clostridium 646 NR_044835 clade_537 Y N sporosphaeroides
Eubacterium 841 HM037995 clade_537 Y N coprostanoligenes
Ruminococcus bromii 1657 EU266549 clade_537 Y N Eubacterium siraeum
860 ABCA03000054 clade_538 Y N Clostridium viride 657 NR_026204
clade_540 Y N Oscillibacter sp. G2 1386 HM626173 clade_540 Y N
Oscillibacter valericigenes 1387 NR_074793 clade_540 Y N
Oscillospira guilliermondii 1388 AB040495 clade_540 Y N
Butyrivibrio crossotus 455 ABWN01000012 clade_543 Y N Clostridium
sp. L2_50 631 AAYW02000018 clade_543 Y N Coprococcus eutactus 675
EF031543 clade_543 Y N Coprococcus sp. ART55_1 676 AY350746
clade_543 Y N Eubacterium ruminantium 857 NR_024661 clade_543 Y N
Collinsella aerofaciens 659 AAVN02000007 clade_553 Y N Alkaliphilus
137 AY137848 clade_554 Y N metalliredigenes Alkaliphilus oremlandii
138 NR_043674 clade_554 Y N Clostridium sticklandii 648 L04167
clade_554 Y N Turicibacter sanguinis 1965 AF349724 clade_555 Y N
Fulvimonas sp. NML 892 EF589680 clade_557 Y N 060897
Desulfitobacterium frappieri 753 AJ276701 clade_560 Y N
Desulfitobacterium 754 NR_074996 clade_560 Y N hafniense
Desulfotomaculum 756 NR_044832 clade_560 Y N nigrificans Lutispora
thermophila 1191 NR_041236 clade_564 Y N Brachyspira pilosicoli 405
NR_075069 clade_565 Y N Eggerthella lenta 778 AF292375 clade_566 Y
N Streptomyces albus 1888 AJ697941 clade_566 Y N Chlamydiales
bacterium 505 JN606074 clade_567 Y N NS11 Anaerofustis 159
ABIL02000005 clade_570 Y N stercorihominis Butyricicoccus 453
HH793440 clade_572 Y N pullicaecorum Eubacterium desmolans 843
NR_044644 clade_572 Y N Papillibacter cinnamivorans 1415 NR_025025
clade_572 Y N Sporobacter termitidis 1751 NR_044972 clade_572 Y N
Deferribacteres sp. oral 744 AY349371 clade_575 Y N clone JV006
Clostridium colinum 577 NR_026151 clade_576 Y N Clostridium 599
NR_025651 clade_576 Y N lactatifermentans Clostridium piliforme 614
D14639 clade_576 Y N Saccharomonospora viridis 1671 X54286
clade_579 Y N Thermobifida fusca 1921 NC_007333 clade_579 Y N
Leptospira licerasiae 1164 EF612284 clade_585 Y OP Moorella
thermoacetica 1259 NR_075001 clade_590 Y N Thermoanaerobacter 1920
CP000924 clade_590 Y N pseudethanolicus Flexistipes sinusarabici
888 NR_074881 clade_591 Y N Gloeobacter violaceus 942 NR_074282
clade_596 Y N Eubacterium sp. oral clone 869 AY349377 clade_90 Y N
JN088 Clostridium oroticum 610 FR749922 clade_96 Y N Clostridium
sp. D5 627 ADBG01000142 clade_96 Y N Eubacterium contortum 840
FR749946 clade_96 Y N Eubacterium fissicatena 846 FR749935 clade_96
Y N Corynebacterium coyleae 692 X96497 clade_100 N N
Corynebacterium 711 NR_026396 clade_100 N N mucifaciens
Corynebacterium 733 AM397636 clade_100 N N ureicelerivorans
Corynebacterium appendicis 684 NR_028951 clade_102 N N
Corynebacterium genitalium 698 ACLJ01000031 clade_102 N N
Corynebacterium glaucum 699 NR_028971 clade_102 N N Corynebacterium
imitans 703 AF537597 clade_102 N N Corynebacterium riegelii 719
EU848548 clade_102 N N Corynebacterium sp. 723 HE575405 clade_102 N
N L_2012475 Corynebacterium sp. NML 724 GU238409 clade_102 N N
93_0481 Corynebacterium 728 Y09655 clade_102 N N sundsvallense
Corynebacterium tuscaniae 730 AY677186 clade_102 N N Prevotella
maculosa 1504 AGEK01000035 clade_104 N N Prevotella oris 1513
ADDV01000091 clade_104 N N Prevotella salivae 1517 AB108826
clade_104 N N Prevotella sp. ICM55 1521 HQ616399 clade_104 N N
Prevotella sp. oral clone 1528 AY005057 clade_104 N N AA020
Prevotella sp. oral clone 1538 AY349396 clade_104 N N GI032
Prevotella sp. oral taxon 1558 GU432179 clade_104 N N G70
Prevotella corporis 1491 L16465 clade_105 N N Bacteroides sp.
4_1_36 312 ACTC01000133 clade_110 N N Bacteroides sp. AR20 315
AF139524 clade_110 N N Bacteroides sp. D20 319 ACPT01000052
clade_110 N N Bacteroides sp. F_4 322 AB470322 clade_110 N N
Bacteroides uniformis 329 AB050110 clade_110 N N Prevotella
nanceiensis 1510 JN867228 clade_127 N N Prevotella sp. oral taxon
299 1548 ACWZ01000026 clade_127 N N Prevotella bergensis 1485
ACKS01000100 clade_128 N N Prevotella buccalis 1489 JN867261
clade_129 N N Prevotella timonensis 1564 ADEF01000012 clade_129 N N
Prevotella oralis 1512 AEPE01000021 clade_130 N N Prevotella sp.
SEQ072 1525 JN867238 clade_130 N N Leuconostoc carnosum 1177
NR_040811 clade_135 N N Leuconostoc gasicomitatum 1179 FN822744
clade_135 N N Leuconostoc inhae 1180 NR_025204 clade_135 N N
Leuconostoc kimchii 1181 NR_075014 clade_135 N N Edwardsiella tarda
777 CP002154 clade_139 N N Photorhabdus asymbiotica 1466 Z76752
clade_139 N N Psychrobacter arcticus 1607 CP000082 clade_141 N N
Psychrobacter cibarius 1608 HQ698586 clade_141 N N Psychrobacter
1609 CP000323 clade_141 N N cryohalolentis Psychrobacter faecalis
1610 HQ698566 clade_141 N N Psychrobacter nivimaris 1611 HQ698587
clade_141 N N Psychrobacter pulmonis 1612 HQ698582 clade_141 N N
Pseudomonas aeruginosa 1592 AABQ07000001 clade_154 N N Pseudomonas
sp. 2_1_26 1600 ACWU01000257 clade_154 N N Corynebacterium confusum
691 Y15886 clade_158 N N Corynebacterium 712 NR_037038 clade_158 N
N propinquum Corynebacterium 713 X84258 clade_158 N N
pseudodiphtheriticum Bartonella bacilliformis 338 NC_008783
clade_159 N N Bartonella grahamii 339 CP001562 clade_159 N N
Bartonella henselae 340 NC_005956 clade_159 N N Bartonella quintana
341 BX897700 clade_159 N N Bartonella tamiae 342 EF672728 clade_159
N N Bartonella washoensis 343 FJ719017 clade_159 N N Brucella
abortus 430 ACBJ01000075 clade_159 N Category-B Brucella canis 431
NR_044652 clade_159 N Category-B Brucella ceti 432 ACJD01000006
clade_159 N Category-B Brucella melitensis 433 AE009462 clade_159 N
Category-B Brucella microti 434 NR_042549 clade_159 N Category-B
Brucella ovis 435 NC_009504 clade_159 N Category-B Brucella sp.
83_13 436 ACBQ01000040 clade_159 N Category-B Brucella sp. BO1 437
EU053207 clade_159 N Category-B Brucella suis 438 ACBK01000034
clade_159 N Category-B Ochrobactrum anthropi 1360 NC_009667
clade_159 N N Ochrobactrum intermedium 1361 ACQA01000001 clade_159
N N Ochrobactrum 1362 DQ365921 clade_159 N N pseudintermedium
Prevotella genomosp. C2 1496 AY278625 clade_164 N N Prevotella 1509
AFJE01000016 clade_164 N N multisaccharivorax Prevotella sp. oral
clone 1543 AY550997 clade_164 N N IDR_CEC_0055 Prevotella sp. oral
taxon 292 1547 GQ422735 clade_164 N N Prevotella sp. oral taxon 300
1549 GU409549 clade_164 N N Prevotella marshii 1505 AEEI01000070
clade_166 N N Prevotella sp. oral clone 1544 AY349401 clade_166 N N
IK053 Prevotella sp. oral taxon 781 1554 GQ422744 clade_166 N N
Prevotella stercorea 1562 AB244774 clade_166 N N Prevotella brevis
1487 NR_041954 clade_167 N N Prevotella ruminicola 1516 CP002006
clade_167 N N Prevotella sp. sp24 1560 AB003384 clade_167 N N
Prevotella sp. sp34 1561 AB003385 clade_167 N N Prevotella albensis
1483 NR_025300 clade_168 N N Prevotella copri 1490 ACBX02000014
clade_168 N N Prevotella oulorum 1514 L16472 clade_168 N N
Prevotella sp. BI_42 1518 AJ581354 clade_168 N N Prevotella sp.
oral clone 1546 AY207050 clade_168 N N P4PB_83 P2 Prevotella sp.
oral taxon 1557 GU432133 clade_168 N N G60 Prevotella amnii 1484
AB547670 clade_169 N N Bacteroides caccae 268 EU136686 clade_170 N
N Bacteroides finegoldii 277 AB222699 clade_170 N N Bacteroides
intestinalis 283 ABJL02000006 clade_171 N N Bacteroides sp. XB44A
326 AM230649 clade_171 N N Bifidobacteriaceae 345 AY278612
clade_172 N N genomosp. C1 Bifidobacterium 346 AAXD02000018
clade_172 N N adolescentis Bifidobacterium angulatum 347
ABYS02000004 clade_172 N N Bifidobacterium animalis 348 CP001606
clade_172 N N Bifidobacterium breve 350 CP002743 clade_172 N N
Bifidobacterium 351 ABXY01000019 clade_172 N N catenulatum
Bifidobacterium dentium 352 CP001750 clade_172 N OP Bifidobacterium
gallicum 353 ABXB03000004 clade_172 N N Bifidobacterium infantis
354 AY151398 clade_172 N N Bifidobacterium 355 AB491757 clade_172 N
N kashiwanohense Bifidobacterium longum 356 ABQQ01000041 clade_172
N N Bifidobacterium 357 ABXX02000002 clade_172 N N
pseudocatenulatum Bifidobacterium 358 NR_043442 clade_172 N N
pseudolongum Bifidobacterium scardovii 359 AJ307005 clade_172 N N
Bifidobacterium sp. HM2 360 AB425276 clade_172 N N Bifidobacterium
sp. 361 JF519685 clade_172 N N HMLN12 Bifidobacterium sp. M45 362
HM626176 clade_172 N N Bifidobacterium sp. MSX5B 363 HQ616382
clade_172 N N Bifidobacterium sp. TM_7 364 AB218972 clade_172 N N
Bifidobacterium 365 DQ340557 clade_172 N N thermophilum Leuconostoc
citreum 1178 AM157444 clade_175 N N Leuconostoc lactis 1182
NR_040823 clade_175 N N Alicyclobacillus 123 NR_040844 clade_179 N
N acidoterrestris Alicyclobacillus 125 NR_024754 clade_179 N N
cycloheptanicus Acinetobacter baumannii 27 ACYQ01000014 clade_181 N
N Acinetobacter calcoaceticus 28 AM157426 clade_181 N N
Acinetobacter genomosp. 29 AY278636 clade_181 N N C1 Acinetobacter
haemolyticus 30 ADMT01000017 clade_181 N N Acinetobacter johnsonii
31 ACPL01000162 clade_181 N N Acinetobacter junii 32 ACPM01000135
clade_181 N N Acinetobacter lwoffii 33 ACPN01000204 clade_181 N N
Acinetobacter parvus 34 AIEB01000124 clade_181 N N Acinetobacter
schindleri 36 NR_025412 clade_181 N N Acinetobacter sp. 56A1 37
GQ178049 clade_181 N N Acinetobacter sp. CIP 38 JQ638573 clade_181
N N 101934 Acinetobacter sp. CIP 39 JQ638578 clade_181 N N 102143
Acinetobacter sp. M16_22 41 HM366447 clade_181 N N Acinetobacter
sp. RUH2624 42 ACQF01000094 clade_181 N N Acinetobacter sp. SH024
43 ADCH01000068 clade_181 N N Lactobacillus jensenii 1092
ACQD01000066 clade_182 N N Alcaligenes faecalis 119 AB680368
clade_183 N N Alcaligenes sp. CO14 120 DQ643040 clade_183 N N
Alcaligenes sp. S3 121 HQ262549 clade_183 N N Oligella ureolytica
1366 NR_041998 clade_183 N N Oligella urethralis 1367 NR_041753
clade_183 N N Eikenella corrodens 784 ACEA01000028 clade_185 N N
Kingella denitrificans 1019 AEWV01000047 clade_185 N N Kingella
genomosp. P1 oral 1020 DQ003616 clade_185 N N cone MB2_C20 Kingella
kingae 1021 AFHS01000073 clade_185 N N Kingella oralis 1022
ACJW02000005 clade_185 N N Kingella sp. oral clone 1023 AY349381
clade_185 N N ID059 Neisseria elongata 1330 ADBF01000003 clade_185
N N Neisseria genomosp. P2 oral 1332 DQ003630 clade_185 N N clone
MB5_P15 Neisseria sp. oral clone 1345 AY349388 clade_185 N N JC012
Neisseria sp. SMC_A9199 1342 FJ763637 clade_185 N N Simonsiella
muelleri 1731 ADCY01000105 clade_185 N N Corynebacterium 700
ABYP01000081 clade_193 N N glucuronolyticum Corynebacterium 716
FJ185225 clade_193 N N pyruviciproducens Rothia aeria 1649 DQ673320
clade_194 N N Rothia dentocariosa 1650 ADDW01000024 clade_194 N N
Rothia sp. oral taxon 188 1653 GU470892 clade_194 N N
Corynebacterium accolens 681 ACGD01000048 clade_195 N N
Corynebacterium 707 AB359393 clade_195 N N macginleyi
Corynebacterium 714 ABYQ01000237 clade_195 N N pseudogenitalium
Corynebacterium 729 ACVP01000009 clade_195 N N tuberculostearicum
Lactobacillus casei 1074 CP000423 clade_198 N N Lactobacillus
paracasei 1106 ABQV01000067 clade_198 N N Lactobacillus zeae 1143
NR_037122 clade_198 N N Prevotella dentalis 1492 AB547678 clade_205
N N Prevotella sp. oral clone 1529 AY923148 clade_206 N N ASCG10
Prevotella sp. oral clone 1541 AY349399 clade_206 N N HF050
Prevotella sp. oral clone 1542 AY349400 clade_206 N N ID019
Prevotella sp. oral clone 1545 AY349402 clade_206 N N IK062
Prevotella genomosp. P9 1499 DQ003633 clade_207 N N oral clone
MB7_G16 Prevotella sp. oral clone 1531 AY005062 clade_207 N N AU069
Prevotella sp. oral clone 1532 AY005063 clade_207 N N CY006
Prevotella sp. oral clone 1534 AY349392 clade_207 N N FL019
Actinomyces genomosp. C1 56 AY278610 clade_212 N N Actinomyces
genomosp. C2 57 AY278611 clade_212 N N Actinomyces genomosp. P1 58
DQ003632 clade_212 N N oral clone MB6_C03 Actinomyces georgiae 59
GU561319 clade_212 N N Actinomyces israelii 60 AF479270 clade_212 N
N Actinomyces massiliensis 61 AB545934 clade_212 N N Actinomyces
meyeri 62 GU561321 clade_212 N N Actinomyces odontolyticus 66
ACYT01000123 clade_212 N N Actinomyces orihominis 68 AJ575186
clade_212 N N Actinomyces sp. CCUG 71 AJ234058 clade_212 N N 37290
Actinomyces sp. ICM34 75 HQ616391 clade_212 N N Actinomyces sp.
ICM41 76 HQ616392 clade_212 N N Actinomyces sp. ICM47 77 HQ616395
clade_212 N N Actinomyces sp. ICM54 78 HQ616398 clade_212 N N
Actinomyces sp. oral clone 87 AY349366 clade_212 N N IP081
Actinomyces sp. oral taxon 91 AEUH01000060 clade_212 N N 178
Actinomyces sp. oral taxon 92 AEPP01000041 clade_212 N N 180
Actinomyces sp. TeJ5 80 GU561315 clade_212 N N Haematobacter sp.
BC14248 968 GU396991 clade_213 N N Paracoccus denitrificans 1424
CP000490 clade_213 N N Paracoccus marcusii 1425 NR_044922 clade_213
N N Grimontia hollisae 967 ADAQ01000013 clade_216 N N Shewanella
putrefaciens 1723 CP002457 clade_216 N N Afipia genomosp. 4 111
EU117385 clade_217 N N Rhodopseudomonas 1626 CP000301 clade_217 N N
palustris Methylobacterium 1223 NC_010172 clade_218 N N extorquens
Methylobacterium podarium 1224 AY468363 clade_218 N N
Methylobacterium 1225 GU294320 clade_218 N N radiotolerans
Methylobacterium sp. 1sub 1226 AY468371 clade_218 N N
Methylobacterium sp. MM4 1227 AY468370 clade_218 N N Achromobacter
denitrificans 18 NR_042021 clade_224 N N Achromobacter piechaudii
19 ADMS01000149 clade_224 N N Achromobacter 20 ACRC01000072
clade_224 N N xylosoxidans Bordetella bronchiseptica 384 NR_025949
clade_224 N OP Bordetella holmesii 385 AB683187 clade_224 N OP
Bordetella parapertussis 386 NR_025950 clade_224 N OP Bordetella
pertussis 387 BX640418 clade_224 N OP Microbacterium chocolatum
1230 NR_037045 clade_225 N N Microbacterium flavescens 1231
EU714363 clade_225 N N Microbacterium lacticum 1233 EU714351
clade_225 N N Microbacterium oleivorans 1234 EU714381 clade_225 N N
Microbacterium oxydans 1235 EU714348 clade_225 N N Microbacterium
1236 AJ491806 clade_225 N N paraoxydans Microbacterium 1237
EU714359 clade_225 N N phyllosphaerae Microbacterium schleiferi
1238 NR_044936 clade_225 N N Microbacterium sp. 768 1239 EU714378
clade_225 N N Microbacterium sp. oral 1240 AF287752 clade_225 N N
strain C24KA Microbacterium testaceum 1241 EU714365 clade_225 N N
Corynebacterium atypicum 686 NR_025540 clade_229 N N
Corynebacterium mastitidis 708 AB359395 clade_229 N N
Corynebacterium sp. NML 725 GU238411 clade_229 N N 97_0186
Mycobacterium elephantis 1275 AF385898 clade_237 N OP Mycobacterium
paraterrae 1288 EU919229 clade_237 N OP Mycobacterium phlei 1289
GU142920 clade_237 N OP Mycobacterium sp. 1776 1293 EU703152
clade_237 N N Mycobacterium sp. 1781 1294 EU703147 clade_237 N N
Mycobacterium sp. 1297 HM210417 clade_237 N N AQ1GA4 Mycobacterium
sp. 1299 FJ497243 clade_237 N N GN_10546 Mycobacterium sp. 1300
FJ497247 clade_237 N N GN_10827 Mycobacterium sp. 1301 FJ652846
clade_237 N N GN_11124 Mycobacterium sp. 1302 FJ497240 clade_237 N
N GN_9188 Mycobacterium sp. 1303 FJ555538 clade_237 N N GR_2007_210
Anoxybacillus contaminans 172 NR_029006 clade_238 N N Bacillus
aeolius 195 NR_025557 clade_238 N N Brevibacterium 422 NR_042639
clade_238 N N frigoritolerans Geobacillus sp. E263 934 DQ647387
clade_238 N N Geobacillus sp. WCH70 935 CP001638 clade_238 N N
Geobacillus 937 NR_043020 clade_238 N N thermocatenulatus
Geobacillus 940 NR_074931 clade_238 N N thermoleovorans
Lysinibacillus fusiformis 1192 FN397522 clade_238 N N
Planomicrobium koreense 1468 NR_025011 clade_238 N N Sporosarcina
newyorkensis 1754 AFPZ01000142 clade_238 N N Sporosarcina sp. 2681
1755 GU994081 clade_238 N N
Ureibacillus composti 1968 NR_043746 clade_238 N N Ureibacillus
suwonensis 1969 NR_043232 clade_238 N N Ureibacillus terrenus 1970
NR_025394 clade_238 N N Ureibacillus thermophilus 1971 NR_043747
clade_238 N N Ureibacillus 1972 NR_040961 clade_238 N N
thermosphaericus Prevotella micans 1507 AGWK01000061 clade_239 N N
Prevotella sp. oral clone 1533 AY005065 clade_239 N N DA058
Prevotella sp. SEQ053 1523 JN867222 clade_239 N N Treponema
socranskii 1937 NR_024868 clade_240 N OP Treponema sp. 6:H:D15A_4
1938 AY005083 clade_240 N N Treponema sp. oral taxon 1953 GU408850
clade_240 N N 265 Treponema sp. oral taxon 1958 GU432215 clade_240
N N G85 Porphyromonas 1472 ACNN01000021 clade_241 N N endodontalis
Porphyromonas sp. oral 1478 AY005068 clade_241 N N clone BB134
Porphyromonas sp. oral 1479 AY005069 clade_241 N N clone F016
Porphyromonas sp. oral 1480 AY207054 clade_241 N N clone P2PB_52 P1
Porphyromonas sp. oral 1481 AY207057 clade_241 N N clone P4GB_100
P2 Acidovorax sp. 98_63833 26 AY258065 clade_245 N N Comamonadaceae
663 JN585335 clade_245 N N bacterium NML000135 Comamonadaceae 664
JN585331 clade_245 N N bacterium NML790751 Comamonadaceae 665
JN585332 clade_245 N N bacterium NML910035 Comamonadaceae 666
JN585333 clade_245 N N bacterium NML910036 Comamonas sp. NSP5 668
AB076850 clade_245 N N Delftia acidovorans 748 CP000884 clade_245 N
N Xenophilus aerolatus 2018 JN585329 clade_245 N N Oribacterium sp.
oral taxon 1380 ACIQ02000009 clade_246 N N 078 Oribacterium sp.
oral taxon 1381 GQ422713 clade_246 N N 102 Weissella cibaria 2007
NR_036924 clade_247 N N Weissella confusa 2008 NR_040816 clade_247
N N Weissella hellenica 2009 AB680902 clade_247 N N Weissella
kandleri 2010 NR_044659 clade_247 N N Weissella koreensis 2011
NR_075058 clade_247 N N Weissella 2012 ACKU01000017 clade_247 N N
paramesenteroides Weissella sp. KLDS 7.0701 2013 EU600924 clade_247
N N Mobiluncus curtisii 1251 AEPZ01000013 clade_249 N N
Enhydrobacter aerosaccus 785 ACYI01000081 clade_256 N N Moraxella
osloensis 1262 JN175341 clade_256 N N Moraxella sp. GM2 1264
JF837191 clade_256 N N Brevibacterium casei 420 JF951998 clade_257
N N Brevibacterium epidermidis 421 NR_029262 clade_257 N N
Brevibacterium sanguinis 426 NR_028016 clade_257 N N Brevibacterium
sp. H15 427 AB177640 clade_257 N N Acinetobacter radioresistens 35
ACVR01000010 clade_261 N N Lactobacillus alimentarius 1068
NR_044701 clade_263 N N Lactobacillus farciminis 1082 NR_044707
clade_263 N N Lactobacillus kimchii 1097 NR_025045 clade_263 N N
Lactobacillus nodensis 1101 NR_041629 clade_263 N N Lactobacillus
tucceti 1138 NR_042194 clade_263 N N Pseudomonas mendocina 1595
AAUL01000021 clade_265 N N Pseudomonas 1598 NR_037000 clade_265 N N
pseudoalcaligenes Pseudomonas sp. NP522b 1602 EU723211 clade_265 N
N Pseudomonas stutzeri 1603 AM905854 clade_265 N N Paenibacillus
barcinonensis 1390 NR_042272 clade_270 N N Paenibacillus
barengoltzii 1391 NR_042756 clade_270 N N Paenibacillus chibensis
1392 NR_040885 clade_270 N N Paenibacillus cookii 1393 NR_025372
clade_270 N N Paenibacillus durus 1394 NR_037017 clade_270 N N
Paenibacillus glucanolyticus 1395 D78470 clade_270 N N
Paenibacillus lactis 1396 NR_025739 clade_270 N N Paenibacillus
pabuli 1398 NR_040853 clade_270 N N Paenibacillus popilliae 1400
NR_040888 clade_270 N N Paenibacillus sp. CIP 1401 HM212646
clade_270 N N 101062 Paenibacillus sp. JC66 1404 JF824808 clade_270
N N Paenibacillus sp. R_27413 1405 HE586333 clade_270 N N
Paenibacillus sp. R_27422 1406 HE586338 clade_270 N N Paenibacillus
timonensis 1408 NR_042844 clade_270 N N Rothia mucilaginosa 1651
ACVO01000020 clade_271 N N Rothia nasimurium 1652 NR_025310
clade_271 N N Prevotella sp. oral taxon 302 1550 ACZK01000043
clade_280 N N Prevotella sp. oral taxon F68 1556 HM099652 clade_280
N N Prevotella tannerae 1563 ACIJ02000018 clade_280 N N
Prevotellaceae bacterium 1566 AY207061 clade_280 N N P4P_62 P1
Porphyromonas 1471 AENO01000048 clade_281 N N asaccharolytica
Porphyromonas gingivalis 1473 AE015924 clade_281 N N Porphyromonas
macacae 1475 NR_025908 clade_281 N N Porphyromonas sp. UQD 1477
EU012301 clade_281 N N 301 Porphyromonas uenonis 1482 ACLR01000152
clade_281 N N Leptotrichia buccalis 1165 CP001685 clade_282 N N
Leptotrichia hofstadii 1168 ACVB02000032 clade_282 N N Leptotrichia
sp. oral clone 1173 AY349386 clade_282 N N HE012 Leptotrichia sp.
oral taxon 1176 GU408547 clade_282 N N 223 Bacteroides fluxus 278
AFBN01000029 clade_285 N N Bacteroides helcogenes 281 CP002352
clade_285 N N Parabacteroides johnsonii 1419 ABYH01000014 clade_286
N N Parabacteroides merdae 1420 EU136685 clade_286 N N Treponema
denticola 1926 ADEC01000002 clade_288 N OP Treponema genomosp. P5
1929 DQ003624 clade_288 N N oral clone MB3_P23 Treponema putidum
1935 AJ543428 clade_288 N OP Treponema sp. oral clone 1942 AY207055
clade_288 N N P2PB_53 P3 Treponema sp. oral taxon 1949 GU408748
clade_288 N N 247 Treponema sp. oral taxon 1950 GU408776 clade_288
N N 250 Treponema sp. oral taxon 1951 GU408781 clade_288 N N 251
Anaerococcus hydrogenalis 144 ABXA01000039 clade_289 N N
Anaerococcus sp. 8404299 148 HM587318 clade_289 N N Anaerococcus
sp. gpac215 156 AM176540 clade_289 N N Anaerococcus vaginalis 158
ACXU01000016 clade_289 N N Propionibacterium 1569 NC_019395
clade_290 N N acidipropionici Propionibacterium avidum 1571
AJ003055 clade_290 N N Propionibacterium 1573 FJ785716 clade_290 N
N granulosum Propionibacterium jensenii 1574 NR_042269 clade_290 N
N Propionibacterium 1575 NR_025277 clade_290 N N propionicum
Propionibacterium sp. H456 1577 AB177643 clade_290 N N
Propionibacterium thoenii 1581 NR_042270 clade_290 N N
Bifidobacterium bifidum 349 ABQP01000027 clade_293 N N Leuconostoc
mesenteroides 1183 ACKV01000113 clade_295 N N Leuconostoc 1184
NR_040814 clade_295 N N pseudomesenteroides Johnsonella ignava 1016
X87152 clade_298 N N Propionibacterium acnes 1570 ADJM01000010
clade_299 N N Propionibacterium sp. 1576 AFIL01000035 clade_299 N N
434_HC2 Propionibacterium sp. LG 1578 AY354921 clade_299 N N
Propionibacterium sp. 1579 AB264622 clade_299 N N S555a
Alicyclobacillus sp. CCUG 128 HE613268 clade_301 N N 53762
Actinomyces cardiffensis 53 GU470888 clade_303 N N Actinomyces
funkei 55 HQ906497 clade_303 N N Actinomyces sp. HKU31 74 HQ335393
clade_303 N N Actinomyces sp. oral taxon 94 HM099646 clade_303 N N
C55 Kerstersia gyiorum 1018 NR_025669 clade_307 N N Pigmentiphaga
daeguensis 1467 JN585327 clade_307 N N Aeromonas 104 S39232
clade_308 N N allosaccharophila Aeromonas enteropelogenes 105
X71121 clade_308 N N Aeromonas hydrophila 106 NC_008570 clade_308 N
N Aeromonas jandaei 107 X60413 clade_308 N N Aeromonas salmonicida
108 NC_009348 clade_308 N N Aeromonas trota 109 X60415 clade_308 N
N Aeromonas veronii 110 NR_044845 clade_308 N N Marvinbryantia 1196
AJ505973 clade_309 N N formatexigens Rhodobacter sp. oral taxon
1620 HM099648 clade_310 N N C30 Rhodobacter sphaeroides 1621
CP000144 clade_310 N N Lactobacillus antri 1071 ACLL01000037
clade_313 N N Lactobacillus coleohominis 1076 ACOH01000030
clade_313 N N Lactobacillus fermentum 1083 CP002033 clade_313 N N
Lactobacillus gastricus 1085 AICN01000060 clade_313 N N
Lactobacillus mucosae 1099 FR693800 clade_313 N N Lactobacillus
oris 1103 AEKL01000077 clade_313 N N Lactobacillus pontis 1111
HM218420 clade_313 N N Lactobacillus reuteri 1112 ACGW02000012
clade_313 N N Lactobacillus sp. KLDS 1127 EU600911 clade_313 N N
1.0707 Lactobacillus sp. KLDS 1128 EU600913 clade_313 N N 1.0709
Lactobacillus sp. KLDS 1129 EU600915 clade_313 N N 1.0711
Lactobacillus sp. KLDS 1131 EU600917 clade_313 N N 1.0713
Lactobacillus sp. KLDS 1132 EU600921 clade_313 N N 1.0716
Lactobacillus sp. KLDS 1133 EU600922 clade_313 N N 1.0718
Lactobacillus sp. oral taxon 1137 GQ422710 clade_313 N N 052
Lactobacillus vaginalis 1140 ACGV01000168 clade_313 N N
Brevibacterium aurantiacum 419 NR_044854 clade_314 N N
Brevibacterium linens 423 AJ315491 clade_314 N N Lactobacillus
pentosus 1108 JN813103 clade_315 N N Lactobacillus plantarum 1110
ACGZ02000033 clade_315 N N Lactobacillus sp. KLDS 1123 EU600906
clade_315 N N 1.0702 Lactobacillus sp. KLDS 1124 EU600907 clade_315
N N 1.0703 Lactobacillus sp. KLDS 1125 EU600908 clade_315 N N
1.0704 Lactobacillus sp. KLDS 1126 EU600909 clade_315 N N 1.0705
Agrobacterium radiobacter 115 CP000628 clade_316 N N Agrobacterium
tumefaciens 116 AJ389893 clade_316 N N Corynebacterium 685 EF463055
clade_317 N N argentoratense Corynebacterium 693 NC_002935
clade_317 N OP diphtheriae Corynebacterium 715 NR_037070 clade_317
N N pseudotuberculosis Corynebacterium renale 717 NR_037069
clade_317 N N Corynebacterium ulcerans 731 NR_074467 clade_317 N N
Aurantimonas coralicida 191 AY065627 clade_318 N N Aureimonas
altamirensis 192 FN658986 clade_318 N N Lactobacillus acidipiscis
1066 NR_024718 clade_320 N N Lactobacillus salivarius 1117
AEBA01000145 clade_320 N N Lactobacillus sp. KLDS 1134 EU600923
clade_320 N N 1.0719 Lactobacillus buchneri 1073 ACGH01000101
clade_321 N N Lactobacillus genomosp. C1 1086 AY278619 clade_321 N
N Lactobacillus genomosp. C2 1087 AY278620 clade_321 N N
Lactobacillus hilgardii 1089 ACGP01000200 clade_321 N N
Lactobacillus kefiri 1096 NR_042230 clade_321 N N Lactobacillus
parabuchneri 1105 NR_041294 clade_321 N N Lactobacillus parakefiri
1107 NR_029039 clade_321 N N Lactobacillus curvatus 1079 NR_042437
clade_322 N N Lactobacillus sakei 1116 DQ989236 clade_322 N N
Aneurinibacillus 167 AB101592 clade_323 N N aneurinilyticus
Aneurinibacillus danicus 168 NR_028657 clade_323 N N
Aneurinibacillus migulanus 169 NR_036799 clade_323 N N
Aneurinibacillus 170 NR_042271 clade_323 N N terranovensis
Staphylococcus aureus 1757 CP002643 clade_325 N Category-B
Staphylococcus auricularis 1758 JQ624774 clade_325 N N
Staphylococcus capitis 1759 ACFR01000029 clade_325 N N
Staphylococcus caprae 1760 ACRH01000033 clade_325 N N
Staphylococcus carnosus 1761 NR_075003 clade_325 N N Staphylococcus
cohnii 1762 JN175375 clade_325 N N Staphylococcus condimenti 1763
NR_029345 clade_325 N N Staphylococcus epidermidis 1764
ACHE01000056 clade_325 N N Staphylococcus equorum 1765 NR_027520
clade_325 N N Staphylococcus 1767 NC_007168 clade_325 N N
haemolyticus Staphylococcus hominis 1768 AM157418 clade_325 N N
Staphylococcus lugdunensis 1769 AEQA01000024 clade_325 N N
Staphylococcus pasteuri 1770 FJ189773 clade_325 N N Staphylococcus
1771 CP002439 clade_325 N N pseudintermedius Staphylococcus 1772
NR_029158 clade_325 N N saccharolyticus
Staphylococcus 1773 NC_007350 clade_325 N N saprophyticus
Staphylococcus sp. clone 1777 AF467424 clade_325 N N bottae7
Staphylococcus sp. H292 1775 AB177642 clade_325 N N Staphylococcus
sp. H780 1776 AB177644 clade_325 N N Staphylococcus succinus 1778
NR_028667 clade_325 N N Staphylococcus warneri 1780 ACPZ01000009
clade_325 N N Staphylococcus xylosus 1781 AY395016 clade_325 N N
Cardiobacterium hominis 490 ACKY01000036 clade_326 N N
Cardiobacterium valvarum 491 NR_028847 clade_326 N N Pseudomonas
fluorescens 1593 AY622220 clade_326 N N Pseudomonas gessardii 1594
FJ943496 clade_326 N N Pseudomonas monteilii 1596 NR_024910
clade_326 N N Pseudomonas poae 1597 GU188951 clade_326 N N
Pseudomonas putida 1599 AF094741 clade_326 N N Pseudomonas sp.
G1229 1601 DQ910482 clade_326 N N Pseudomonas tolaasii 1604
AF320988 clade_326 N N Pseudomonas viridiflava 1605 NR_042764
clade_326 N N Listeria grayi 1185 ACCR02000003 clade_328 N OP
Listeria innocua 1186 JF967625 clade_328 N N Listeria ivanovii 1187
X56151 clade_328 N N Listeria monocytogenes 1188 CP002003 clade_328
N Category-B Listeria welshimeri 1189 AM263198 clade_328 N OP
Capnocytophaga sp. oral 484 AY923149 clade_333 N N clone ASCH05
Capnocytophaga sputigena 489 ABZV01000054 clade_333 N N
Leptotrichia genomosp. C1 1166 AY278621 clade_334 N N Leptotrichia
shahii 1169 AY029806 clade_334 N N Leptotrichia sp. 1170 AF189244
clade_334 N N neutropenic Patient Leptotrichia sp. oral clone 1171
AY349384 clade_334 N N GT018 Leptotrichia sp. oral clone 1172
AY349385 clade_334 N N GT020 Bacteroides sp. 20_3 296 ACRQ01000064
clade_335 N N Bacteroides sp. 3_1_19 307 ADCJ01000062 clade_335 N N
Bacteroides sp. 3_2_5 311 ACIB01000079 clade_335 N N
Parabacteroides distasonis 1416 CP000140 clade_335 N N
Parabacteroides goldsteinii 1417 AY974070 clade_335 N N
Parabacteroides gordonii 1418 AB470344 clade_335 N N
Parabacteroides sp. D13 1421 ACPW01000017 clade_335 N N
Capnocytophaga genomosp. 477 AY278613 clade_336 N N C1
Capnocytophaga ochracea 480 AEOH01000054 clade_336 N N
Capnocytophaga sp. GEJ8 481 GU561335 clade_336 N N Capnocytophaga
sp. oral 486 AY005077 clade_336 N N strain A47ROY Capnocytophaga
sp. S1b 482 U42009 clade_336 N N Paraprevotella clara 1426
AFFY01000068 clade_336 N N Bacteroides heparinolyticus 282 JN867284
clade_338 N N Prevotella heparinolytica 1500 GQ422742 clade_338 N N
Treponema genomosp. P4 1928 DQ003618 clade_339 N N oral clone
MB2_G19 Treponema genomosp. P6 1930 DQ003625 clade_339 N N oral
clone MB4_G11 Treponema sp. oral taxon 1952 GU408803 clade_339 N N
254 Treponema sp. oral taxon 1956 GU413616 clade_339 N N 508
Treponema sp. oral taxon 1957 GU413640 clade_339 N N 518 Chlamydia
muridarum 502 AE002160 clade_341 N OP Chlamydia trachomatis 504
U68443 clade_341 N OP Chlamydia psittaci 503 NR_036864 clade_342 N
Category-B Chlamydophila pneumoniae 509 NC_002179 clade_342 N OP
Chlamydophila psittaci 510 D85712 clade_342 N OP Anaerococcus
octavius 146 NR_026360 clade_343 N N Anaerococcus sp. 8405254 149
HM587319 clade_343 N N Anaerococcus sp. 9401487 150 HM587322
clade_343 N N Anaerococcus sp. 9403502 151 HM587325 clade_343 N N
Gardnerella vaginalis 923 CP001849 clade_344 N N Campylobacter lari
466 CP000932 clade_346 N OP Anaerobiospirillum 142 NR_026075
clade_347 N N succiniciproducens Anaerobiospirillum thomasii 143
AJ420985 clade_347 N N Ruminobacter amylophilus 1654 NR_026450
clade_347 N N Succinatimonas hippei 1897 AEVO01000027 clade_347 N N
Actinomyces europaeus 54 NR_026363 clade_348 N N Actinomyces sp.
oral clone 82 AY349361 clade_348 N N GU009 Moraxella catarrhalis
1260 CP002005 clade_349 N N Moraxella lincolnii 1261 FR822735
clade_349 N N Moraxella sp. 16285 1263 JF682466 clade_349 N N
Psychrobacter sp. 13983 1613 HM212668 clade_349 N N Actinobaculum
massiliae 49 AF487679 clade_350 N N Actinobaculum schaalii 50
AY957507 clade_350 N N Actinobaculum sp. 51 AY282578 clade_350 N N
BM#101342 Actinobaculum sp. P2P_19 52 AY207066 clade_350 N N P1
Actinomyces sp. oral clone 84 AY349363 clade_350 N N IO076
Actinomyces sp. oral taxon 93 ACUY01000072 clade_350 N N 848
Actinomyces neuii 65 X71862 clade_352 N N Mobiluncus mulieris 1252
ACKW01000035 clade_352 N N Blastomonas natatoria 372 NR_040824
clade_356 N N Novosphingobium 1357 AAAV03000008 clade_356 N N
aromaticivorans Sphingomonas sp. oral 1745 AY349411 clade_356 N N
clone FI012 Sphingopyxis alaskensis 1749 CP000356 clade_356 N N
Oxalobacter formigenes 1389 ACDQ01000020 clade_357 N N Veillonella
atypica 1974 AEDS01000059 clade_358 N N Veillonella dispar 1975
ACIK02000021 clade_358 N N Veillonella genomosp. P1 1976 DQ003631
clade_358 N N oral clone MB5_P17 Veillonella parvula 1978
ADFU01000009 clade_358 N N Veillonella sp. 3_1_44 1979 ADCV01000019
clade_358 N N Veillonella sp. 6_1_27 1980 ADCW01000016 clade_358 N
N Veillonella sp. ACP1 1981 HQ616359 clade_358 N N Veillonella sp.
AS16 1982 HQ616365 clade_358 N N Veillonella sp. BS32b 1983
HQ616368 clade_358 N N Veillonella sp. ICM51a 1984 HQ616396
clade_358 N N Veillonella sp. MSA12 1985 HQ616381 clade_358 N N
Veillonella sp. NVG 100cf 1986 EF108443 clade_358 N N Veillonella
sp. OK11 1987 JN695650 clade_358 N N Veillonella sp. oral clone
1990 AY923144 clade_358 N N ASCG01 Veillonella sp. oral clone 1991
AY953257 clade_358 N N ASCG02 Veillonella sp. oral clone 1992
AY947495 clade_358 N N OH1A Veillonella sp. oral taxon 1993
AENU01000007 clade_358 N N 158 Kocuria marina 1040 GQ260086
clade_365 N N Kocuria rhizophila 1042 AY030315 clade_365 N N
Kocuria rosea 1043 X87756 clade_365 N N Kocuria varians 1044
AF542074 clade_365 N N Clostridiaceae bacterium 531 EF451053
clade_368 N N END_2 Micrococcus antarcticus 1242 NR_025285
clade_371 N N Micrococcus luteus 1243 NR_075062 clade_371 N N
Micrococcus lylae 1244 NR_026200 clade_371 N N Micrococcus sp. 185
1245 EU714334 clade_371 N N Lactobacillus brevis 1072 EU194349
clade_372 N N Lactobacillus parabrevis 1104 NR_042456 clade_372 N N
Pediococcus acidilactici 1436 ACXB01000026 clade_372 N N
Pediococcus pentosaceus 1437 NR_075052 clade_372 N N Lactobacillus
dextrinicus 1081 NR_036861 clade_373 N N Lactobacillus perolens
1109 NR_029360 clade_373 N N Lactobacillus rhamnosus 1113
ABWJ01000068 clade_373 N N Lactobacillus saniviri 1118 AB602569
clade_373 N N Lactobacillus sp. BT6 1121 HQ616370 clade_373 N N
Mycobacterium mageritense 1282 FR798914 clade_374 N OP
Mycobacterium neoaurum 1286 AF268445 clade_374 N OP Mycobacterium
smegmatis 1291 CP000480 clade_374 N OP Mycobacterium sp. HE5 1304
AJ012738 clade_374 N N Dysgonomonas gadei 775 ADLV01000001
clade_377 N N Dysgonomonas mossii 776 ADLW01000023 clade_377 N N
Porphyromonas levii 1474 NR_025907 clade_377 N N Porphyromonas
somerae 1476 AB547667 clade_377 N N Bacteroides barnesiae 267
NR_041446 clade_378 N N Bacteroides coprocola 272 ABIY02000050
clade_378 N N Bacteroides coprophilus 273 ACBW01000012 clade_378 N
N Bacteroides dorei 274 ABWZ01000093 clade_378 N N Bacteroides
massiliensis 284 AB200226 clade_378 N N Bacteroides plebeius 289
AB200218 clade_378 N N Bacteroides sp. 3_1_33FAA 309 ACPS01000085
clade_378 N N Bacteroides sp. 3_1_40A 310 ACRT01000136 clade_378 N
N Bacteroides sp. 4_3_47FAA 313 ACDR02000029 clade_378 N N
Bacteroides sp. 9_1_42FAA 314 ACAA01000096 clade_378 N N
Bacteroides sp. NB_8 323 AB117565 clade_378 N N Bacteroides
vulgatus 331 CP000139 clade_378 N N Bacteroides ovatus 287
ACWH01000036 clade_38 N N Bacteroides sp. 1_1_30 294 ADCL01000128
clade_38 N N Bacteroides sp. 2_1_22 297 ACPQ01000117 clade_38 N N
Bacteroides sp. 2_2_4 299 ABZZ01000168 clade_38 N N Bacteroides sp.
3_1_23 308 ACRS01000081 clade_38 N N Bacteroides sp. D1 318
ACAB02000030 clade_38 N N Bacteroides sp. D2 321 ACGA01000077
clade_38 N N Bacteroides sp. D22 320 ADCK01000151 clade_38 N N
Bacteroides xylanisolvens 332 ADKP01000087 clade_38 N N Treponema
lecithinolyticum 1931 NR_026247 clade_380 N OP Treponema parvum
1933 AF302937 clade_380 N OP Treponema sp. oral clone 1940 AY349417
clade_380 N N JU025 Treponema sp. oral taxon 1954 GQ422733
clade_380 N N 270 Parascardovia denticolens 1428 ADEB01000020
clade_381 N N Scardovia inopinata 1688 AB029087 clade_381 N N
Scardovia wiggsiae 1689 AY278626 clade_381 N N Clostridiales
bacterium 533 HM587320 clade_384 N N 9400853 Mogibacterium diversum
1254 NR_027191 clade_384 N N Mogibacterium neglectum 1255 NR_027203
clade_384 N N Mogibacterium pumilum 1256 NR_028608 clade_384 N N
Mogibacterium timidum 1257 Z36296 clade_384 N N Borrelia
burgdorferi 389 ABGI01000001 clade_386 N OP Borrelia garinii 392
ABJV01000001 clade_386 N OP Borrelia sp. NE49 397 AJ224142
clade_386 N OP Caldimonas manganoxidans 457 NR_040787 clade_387 N N
Comamonadaceae 667 HM099651 clade_387 N N bacterium oral taxon F47
Lautropia mirabilis 1149 AEQP01000026 clade_387 N N Lautropia sp.
oral clone 1150 AY005030 clade_387 N N AP009 Peptoniphilus 1441
D14145 clade_389 N N asaccharolyticus Peptoniphilus duerdenii 1442
EU526290 clade_389 N N Peptoniphilus harei 1443 NR_026358 clade_389
N N Peptoniphilus indolicus 1444 AY153431 clade_389 N N
Peptoniphilus lacrimalis 1446 ADDO01000050 clade_389 N N
Peptoniphilus sp. gpac077 1450 AM176527 clade_389 N N Peptoniphilus
sp. JC140 1447 JF824803 clade_389 N N Peptoniphilus sp. oral taxon
1452 ADCS01000031 clade_389 N N 386 Peptoniphilus sp. oral taxon
1453 AEAA01000090 clade_389 N N 836 Peptostreptococcaceae 1454
JN837495 clade_389 N N bacterium ph1 Dialister pneumosintes 765
HM596297 clade_390 N N Dialister sp. oral taxon 502 767 GQ422739
clade_390 N N Cupriavidus metallidurans 741 GU230889 clade_391 N N
Herbaspirillum seropedicae 1001 CP002039 clade_391 N N
Herbaspirillum sp. JC206 1002 JN657219 clade_391 N N
Janthinobacterium sp. SY12 1015 EF455530 clade_391 N N Massilia sp.
CCUG 43427A 1197 FR773700 clade_391 N N Ralstonia pickettii 1615
NC_010682 clade_391 N N Ralstonia sp. 5_7_47FAA 1616 ACUF01000076
clade_391 N N Francisella novicida 889 ABSS01000002 clade_392 N N
Francisella philomiragia 890 AY928394 clade_392 N N Francisella
tularensis 891 ABAZ01000082 clade_392 N Category-A Ignatzschineria
indica 1009 HQ823562 clade_392 N N Ignatzschineria sp. NML 1010
HQ823559 clade_392 N N 95_0260 Streptococcus mutans 1814 AP010655
clade_394 N N Lactobacillus gasseri 1084 ACOZ01000018 clade_398 N N
Lactobacillus hominis 1090 FR681902 clade_398 N N Lactobacillus
iners 1091 AEKJ01000002 clade_398 N N Lactobacillus johnsonii 1093
AE017198 clade_398 N N Lactobacillus senioris 1119 AB602570
clade_398 N N Lactobacillus sp. oral clone 1135 AY349382 clade_398
N N HT002 Weissella beninensis 2006 EU439435 clade_398 N N
Sphingomonas echinoides 1744 NR_024700 clade_399 N N Sphingomonas
sp. oral 1747 HM099639 clade_399 N N taxon A09 Sphingomonas sp.
oral 1748 HM099645 clade_399 N N taxon F71 Zymomonas mobilis 2032
NR_074274 clade_399 N N Arcanobacterium 174 NR_025347 clade_400 N N
haemolyticum Arcanobacterium pyogenes 175 GU585578 clade_400 N N
Trueperella pyogenes 1962 NR_044858 clade_400 N N Lactococcus
garvieae 1144 AF061005 clade_401 N N Lactococcus lactis 1145
CP002365 clade_401 N N Brevibacterium mcbrellneri 424 ADNU01000076
clade_402 N N Brevibacterium paucivorans 425 EU086796 clade_402 N N
Brevibacterium sp. JC43 428 JF824806 clade_402 N N
Selenomonas artemidis 1692 HM596274 clade_403 N N Selenomonas sp.
FOBRC9 1704 HQ616378 clade_403 N N Selenomonas sp. oral taxon 1715
AENV01000007 clade_403 N N 137 Desmospora activa 751 AM940019
clade_404 N N Desmospora sp. 8437 752 AFHT01000143 clade_404 N N
Paenibacillus sp. oral taxon 1407 HM099647 clade_404 N N F45
Corynebacterium 682 ADNS01000011 clade_405 N N ammoniagenes
Corynebacterium 687 ACLH01000041 clade_405 N N aurimucosum
Corynebacterium bovis 688 AF537590 clade_405 N N Corynebacterium
canis 689 GQ871934 clade_405 N N Corynebacterium casei 690
NR_025101 clade_405 N N Corynebacterium durum 694 Z97069 clade_405
N N Corynebacterium efficiens 695 ACLI01000121 clade_405 N N
Corynebacterium falsenii 696 Y13024 clade_405 N N Corynebacterium
flavescens 697 NR_037040 clade_405 N N Corynebacterium 701 BA000036
clade_405 N N glutamicum Corynebacterium jeikeium 704 ACYW01000001
clade_405 N OP Corynebacterium 705 NR_026380 clade_405 N N
kroppenstedtii Corynebacterium 706 ACHJ01000075 clade_405 N N
lipophiloflavum Corynebacterium 709 ACSH02000003 clade_405 N N
matruchotii Corynebacterium 710 X82064 clade_405 N N minutissimum
Corynebacterium resistens 718 ADGN01000058 clade_405 N N
Corynebacterium simulans 720 AF537604 clade_405 N N Corynebacterium
singulare 721 NR_026394 clade_405 N N Corynebacterium sp. 1 ex 722
Y13427 clade_405 N N sheep Corynebacterium sp. NML 726 GU238413
clade_405 N N 99_0018 Corynebacterium striatum 727 ACGE01000001
clade_405 N OP Corynebacterium 732 X81913 clade_405 N OP
urealyticum Corynebacterium variabile 734 NR_025314 clade_405 N N
Aerococcus sanguinicola 98 AY837833 clade_407 N N Aerococcus urinae
99 CP002512 clade_407 N N Aerococcus urinaeequi 100 NR_043443
clade_407 N N Aerococcus viridans 101 ADNT01000041 clade_407 N N
Fusobacterium naviforme 898 HQ223106 clade_408 N N Moryella
indoligenes 1268 AF527773 clade_408 N N Selenomonas genomosp. P5
1697 AY341820 clade_410 N N Selenomonas sp. oral clone 1710
AY349408 clade_410 N N IQ048 Selenomonas sputigena 1717
ACKP02000033 clade_410 N N Hyphomicrobium 1007 AY468372 clade_411 N
N sulfonivorans Methylocella silvestris 1228 NR_074237 clade_411 N
N Legionella pneumophila 1153 NC_002942 clade_412 N OP
Lactobacillus coryniformis 1077 NR_044705 clade_413 N N
Arthrobacter agilis 178 NR_026198 clade_414 N N Arthrobacter
arilaitensis 179 NR_074608 clade_414 N N Arthrobacter bergerei 180
NR_025612 clade_414 N N Arthrobacter globiformis 181 NR_026187
clade_414 N N Arthrobacter nicotianae 182 NR_026190 clade_414 N N
Mycobacterium abscessus 1269 AGQU01000002 clade_418 N OP
Mycobacterium chelonae 1273 AB548610 clade_418 N OP Bacteroides
salanitronis 291 CP002530 clade_419 N N Paraprevotella xylaniphila
1427 AFBR01000011 clade_419 N N Barnesiella intestinihominis 336
AB370251 clade_420 N N Barnesiella viscericola 337 NR_041508
clade_420 N N Parabacteroides sp. NS31_3 1422 JN029805 clade_420 N
N Porphyromonadaceae 1470 EF184292 clade_420 N N bacterium NML
060648 Tannerella forsythia 1913 CP003191 clade_420 N N Tannerella
sp. 1914 ACWX01000068 clade_420 N N 6_1_58FAA_CT1 Mycoplasma
amphoriforme 1311 AY531656 clade_421 N N Mycoplasma genitalium 1317
L43967 clade_421 N N Mycoplasma pneumoniae 1322 NC_000912 clade_421
N N Mycoplasma penetrans 1321 NC_004432 clade_422 N N Ureaplasma
parvum 1966 AE002127 clade_422 N N Ureaplasma urealyticum 1967
AAYN01000002 clade_422 N N Treponema genomosp. P1 1927 AY341822
clade_425 N N Treponema sp. oral taxon 1943 GU408580 clade_425 N N
228 Treponema sp. oral taxon 1944 GU408603 clade_425 N N 230
Treponema sp. oral taxon 1945 GU408631 clade_425 N N 231 Treponema
sp. oral taxon 1946 GU408646 clade_425 N N 232 Treponema sp. oral
taxon 1947 GU408673 clade_425 N N 235 Treponema sp. ovine footrot
1959 AJ010951 clade_425 N N Treponema vincentii 1960 ACYH01000036
clade_425 N OP Burkholderiales bacterium 452 ADCQ01000066 clade_432
N OP 1_1_47 Parasutterella 1429 AFBP01000029 clade_432 N N
excrementihominis Parasutterella secunda 1430 AB491209 clade_432 N
N Sutterella morbirenis 1898 AJ832129 clade_432 N N Sutterella
sanguinus 1900 AJ748647 clade_432 N N Sutterella sp. YIT 12072 1901
AB491210 clade_432 N N Sutterella stercoricanis 1902 NR_025600
clade_432 N N Sutterella wadsworthensis 1903 ADMF01000048 clade_432
N N Propionibacterium 1572 NR_036972 clade_433 N N freudenreichii
Propionibacterium sp. oral 1580 GQ422728 clade_433 N N taxon 192
Tessaracoccus sp. oral taxon 1917 HM099640 clade_433 N N F04
Peptoniphilus ivorii 1445 Y07840 clade_434 N N Peptoniphilus sp.
gpac007 1448 AM176517 clade_434 N N Peptoniphilus sp. gpac018A 1449
AM176519 clade_434 N N Peptoniphilus sp. gpac148 1451 AM176535
clade_434 N N Flexispira rappini 887 AY126479 clade_436 N N
Helicobacter bilis 993 ACDN01000023 clade_436 N N Helicobacter
cinaedi 995 ABQT01000054 clade_436 N N Helicobacter sp. None 998
U44756 clade_436 N N Brevundimonas 429 CP002102 clade_438 N N
subvibrioides Hyphomonas neptunium 1008 NR_074092 clade_438 N N
Phenylobacterium zucineum 1465 AY628697 clade_438 N N Streptococcus
downei 1793 AEKN01000002 clade_441 N N Streptococcus sp. SHV515
1848 Y07601 clade_441 N N Acinetobacter sp. CIP 53.82 40 JQ638584
clade_443 N N Halomonas elongata 990 NR_074782 clade_443 N N
Halomonas johnsoniae 991 FR775979 clade_443 N N Butyrivibrio
fibrisolvens 456 U41172 clade_444 N N Roseburia sp. 11SE37 1640
FM954975 clade_444 N N Roseburia sp. 11SE38 1641 FM954976 clade_444
N N Shuttleworthia satelles 1728 ACIP02000004 clade_444 N N
Shuttleworthia sp. MSX8B 1729 HQ616383 clade_444 N N Shuttleworthia
sp. oral 1730 GU432167 clade_444 N N taxon G69 Bdellovibrio sp. MPA
344 AY294215 clade_445 N N Desulfobulbus sp. oral clone 755
AY005036 clade_445 N N CH031 Desulfovibrio desulfuricans 757
DQ092636 clade_445 N N Desulfovibrio fairfieldensis 758 U42221
clade_445 N N Desulfovibrio piger 759 AF192152 clade_445 N N
Desulfovibrio sp. 3_1_syn3 760 ADDR01000239 clade_445 N N Geobacter
bemidjiensis 941 CP001124 clade_445 N N Brachybacterium 401
NR_026269 clade_446 N N alimentarium Brachybacterium 402 AB537169
clade_446 N N conglomeratum Brachybacterium 403 NR_026272 clade_446
N N tyrofermentans Dermabacter hominis 749 FJ263375 clade_446 N N
Aneurinibacillus 171 NR_029303 clade_448 N N thermoaerophilus
Brevibacillus agri 409 NR_040983 clade_448 N N Brevibacillus
centrosporus 411 NR_043414 clade_448 N N Brevibacillus choshinensis
412 NR_040980 clade_448 N N Brevibacillus invocatus 413 NR_041836
clade_448 N N Brevibacillus parabrevis 415 NR_040981 clade_448 N N
Brevibacillus reuszeri 416 NR_040982 clade_448 N N Brevibacillus
sp. phR 417 JN837488 clade_448 N N Brevibacillus thermoruber 418
NR_026514 clade_448 N N Lactobacillus murinus 1100 NR_042231
clade_449 N N Lactobacillus oeni 1102 NR_043095 clade_449 N N
Lactobacillus ruminis 1115 ACGS02000043 clade_449 N N Lactobacillus
vini 1141 NR_042196 clade_449 N N Gemella haemolysans 924
ACDZ02000012 clade_450 N N Gemella morbillorum 925 NR_025904
clade_450 N N Gemella morbillorum 926 ACRX01000010 clade_450 N N
Gemella sanguinis 927 ACRY01000057 clade_450 N N Gemella sp. oral
clone 929 AY923133 clade_450 N N ASCE02 Gemella sp. oral clone 930
AY923139 clade_450 N N ASCF04 Gemella sp. oral clone 931 AY923143
clade_450 N N ASCF12 Gemella sp. WAL 1945J 928 EU427463 clade_450 N
N Sporolactobacillus 1753 NR_042247 clade_451 N N nakayamae
Gluconacetobacter entanii 945 NR_028909 clade_452 N N
Gluconacetobacter 946 NR_026513 clade_452 N N europaeus
Gluconacetobacter hansenii 947 NR_026133 clade_452 N N
Gluconacetobacter 949 NR_041295 clade_452 N N oboediens
Gluconacetobacter xylinus 950 NR_074338 clade_452 N N Auritibacter
ignavus 193 FN554542 clade_453 N N Dermacoccus sp. Ellin185 750
AEIQ01000090 clade_453 N N Janibacter limosus 1013 NR_026362
clade_453 N N Janibacter melonis 1014 EF063716 clade_453 N N
Acetobacter aceti 7 NR_026121 clade_454 N N Acetobacter fabarum 8
NR_042678 clade_454 N N Acetobacter lovaniensis 9 NR_040832
clade_454 N N Acetobacter malorum 10 NR_025513 clade_454 N N
Acetobacter orientalis 11 NR_028625 clade_454 N N Acetobacter
pasteurianus 12 NR_026107 clade_454 N N Acetobacter pomorum 13
NR_042112 clade_454 N N Acetobacter syzygii 14 NR_040868 clade_454
N N Acetobacter tropicalis 15 NR_036881 clade_454 N N
Gluconacetobacter 943 NR_028767 clade_454 N N azotocaptans
Gluconacetobacter 944 NR_074292 clade_454 N N diazotrophicus
Gluconacetobacter johannae 948 NR_024959 clade_454 N N Nocardia
brasiliensis 1351 AIHV01000038 clade_455 N N Nocardia
cyriacigeorgica 1352 HQ009486 clade_455 N N Nocardia puris 1354
NR_028994 clade_455 N N Nocardia sp. 01_Je_025 1355 GU574059
clade_455 N N Rhodococcus equi 1623 ADNW01000058 clade_455 N N
Oceanobacillus caeni 1358 NR_041533 clade_456 N N Oceanobacillus
sp. Ndiop 1359 CAER01000083 clade_456 N N Ornithinibacillus
bavariensis 1384 NR_044923 clade_456 N N Ornithinibacillus sp. 1385
FN397526 clade_456 N N 7_10AIA Virgibacillus proomii 2005 NR_025308
clade_456 N N Corynebacterium 683 ABZU01000033 clade_457 N OP
amycolatum Corynebacterium hansenii 702 AM946639 clade_457 N N
Corynebacterium xerosis 735 FN179330 clade_457 N OP
Staphylococcaceae 1756 AY841362 clade_458 N N bacterium NML 92_0017
Staphylococcus fleurettii 1766 NR_041326 clade_458 N N
Staphylococcus sciuri 1774 NR_025520 clade_458 N N Staphylococcus
vitulinus 1779 NR_024670 clade_458 N N Stenotrophomonas 1782
AAVZ01000005 clade_459 N N maltophilia Stenotrophomonas sp. FG_6
1783 EF017810 clade_459 N N Mycobacterium africanum 1270 AF480605
clade_46 N OP Mycobacterium alsiensis 1271 AJ938169 clade_46 N OP
Mycobacterium avium 1272 CP000479 clade_46 N OP Mycobacterium 1274
AM062764 clade_46 N OP colombiense Mycobacterium gordonae 1276
GU142930 clade_46 N OP Mycobacterium 1277 GQ153276 clade_46 N OP
intracellulare Mycobacterium kansasii 1278 AF480601 clade_46 N OP
Mycobacterium lacus 1279 NR_025175 clade_46 N OP Mycobacterium
leprae 1280 FM211192 clade_46 N OP Mycobacterium 1281 EU203590
clade_46 N OP lepromatosis Mycobacterium mantenii 1283 FJ042897
clade_46 N OP Mycobacterium marinum 1284 NC_010612 clade_46 N OP
Mycobacterium microti 1285 NR_025234 clade_46 N OP Mycobacterium
1287 ADNV01000350 clade_46 N OP parascrofulaceum Mycobacterium
seoulense 1290 DQ536403 clade_46 N OP Mycobacterium sp. 1761 1292
EU703150 clade_46 N N Mycobacterium sp. 1791 1295 EU703148 clade_46
N N Mycobacterium sp. 1797 1296 EU703149 clade_46 N N Mycobacterium
sp. 1298 HQ174245 clade_46 N N B10_07.09.0206 Mycobacterium sp.
1305 HM627011 clade_46 N N NLA001000736 Mycobacterium sp. W 1306
DQ437715 clade_46 N N Mycobacterium tuberculosis 1307 CP001658
clade_46 N Category-C Mycobacterium ulcerans 1308 AB548725 clade_46
N OP
Mycobacterium vulneris 1309 EU834055 clade_46 N OP Xanthomonas
campestris 2016 EF101975 clade_461 N N Xanthomonas sp. kmd_489 2017
EU723184 clade_461 N N Dietzia natronolimnaea 769 GQ870426
clade_462 N N Dietzia sp. BBDP51 770 DQ337512 clade_462 N N Dietzia
sp. CA149 771 GQ870422 clade_462 N N Dietzia timorensis 772
GQ870424 clade_462 N N Gordonia bronchialis 951 NR_027594 clade_463
N N Gordonia 952 DQ385609 clade_463 N N polyisoprenivorans Gordonia
sp. KTR9 953 DQ068383 clade_463 N N Gordonia sputi 954 FJ536304
clade_463 N N Gordonia terrae 955 GQ848239 clade_463 N N
Leptotrichia goodfellowii 1167 ADAD01000110 clade_465 N N
Leptotrichia sp. oral clone 1174 AY349387 clade_465 N N IK040
Leptotrichia sp. oral clone 1175 AY207053 clade_465 N N P2PB_51 P1
Bacteroidales genomosp. P7 264 DQ003623 clade_466 N N oral clone
MB3_P19 Butyricimonas virosa 454 AB443949 clade_466 N N Odoribacter
laneus 1363 AB490805 clade_466 N N Odoribacter splanchnicus 1364
CP002544 clade_466 N N Capnocytophaga gingivalis 478 ACLQ01000011
clade_467 N N Capnocytophaga granulosa 479 X97248 clade_467 N N
Capnocytophaga sp. oral 483 AY005074 clade_467 N N clone AH015
Capnocytophaga sp. oral 487 AY005073 clade_467 N N strain S3
Capnocytophaga sp. oral 488 AEXX01000050 clade_467 N N taxon 338
Capnocytophaga canimorsus 476 CP002113 clade_468 N N Capnocytophaga
sp. oral 485 AY349368 clade_468 N N clone ID062 Lactobacillus
catenaformis 1075 M23729 clade_469 N N Lactobacillus vitulinus 1142
NR_041305 clade_469 N N Cetobacterium somerae 501 AJ438155
clade_470 N N Fusobacterium 896 ACET01000043 clade_470 N N
gonidiaformans Fusobacterium mortiferum 897 ACDB02000034 clade_470
N N Fusobacterium necrogenes 899 X55408 clade_470 N N Fusobacterium
necrophorum 900 AM905356 clade_470 N N Fusobacterium sp. 12_1B 905
AGWJ01000070 clade_470 N N Fusobacterium sp. 3_1_5R 911
ACDD01000078 clade_470 N N Fusobacterium sp. D12 918 ACDG02000036
clade_470 N N Fusobacterium ulcerans 921 ACDH01000090 clade_470 N N
Fusobacterium varium 922 ACIE01000009 clade_470 N N Mycoplasma
arthritidis 1312 NC_011025 clade_473 N N Mycoplasma faucium 1314
NR_024983 clade_473 N N Mycoplasma hominis 1318 AF443616 clade_473
N N Mycoplasma orale 1319 AY796060 clade_473 N N Mycoplasma
salivarium 1324 M24661 clade_473 N N Mitsuokella jalaludinii 1247
NR_028840 clade_474 N N Mitsuokella multacida 1248 ABWK02000005
clade_474 N N Mitsuokella sp. oral taxon 1249 GU413658 clade_474 N
N 521 Mitsuokella sp. oral taxon 1250 GU432166 clade_474 N N G68
Selenomonas genomosp. C1 1695 AY278627 clade_474 N N Selenomonas
genomosp. P8 1700 DQ003628 clade_474 N N oral clone MB5_P06
Selenomonas ruminantium 1703 NR_075026 clade_474 N N
Veillonellaceae bacterium 1994 GU402916 clade_474 N N oral taxon
131 Alloscardovia omnicolens 139 NR_042583 clade_475 N N
Alloscardovia sp. OB7196 140 AB425070 clade_475 N N Bifidobacterium
urinalis 366 AJ278695 clade_475 N N Prevotella loescheii 1503
JN867231 clade_48 N N Prevotella sp. oral clone 1530 DQ272511
clade_48 N N ASCG12 Prevotella sp. oral clone 1540 AY349398
clade_48 N N GU027 Prevotella sp. oral taxon 472 1553 ACZS01000106
clade_48 N N Selenomonas dianae 1693 GQ422719 clade_480 N N
Selenomonas flueggei 1694 AF287803 clade_480 N N Selenomonas
genomosp. C2 1696 AY278628 clade_480 N N Selenomonas genomosp. P6
1698 DQ003636 clade_480 N N oral clone MB3_C41 Selenomonas
genomosp. P7 1699 DQ003627 clade_480 N N oral clone MB5_C08
Selenomonas infelix 1701 AF287802 clade_480 N N Selenomonas noxia
1702 GU470909 clade_480 N N Selenomonas sp. oral clone 1705
AY349403 clade_480 N N FT050 Selenomonas sp. oral clone 1706
AY349404 clade_480 N N GI064 Selenomonas sp. oral clone 1707
AY349405 clade_480 N N GT010 Selenomonas sp. oral clone 1708
AY349406 clade_480 N N HU051 Selenomonas sp. oral clone 1709
AY349407 clade_480 N N IK004 Selenomonas sp. oral clone 1711
AY349409 clade_480 N N JI021 Selenomonas sp. oral clone 1712
AY349410 clade_480 N N JS031 Selenomonas sp. oral clone 1713
AY947498 clade_480 N N OH4A Selenomonas sp. oral clone 1714
AY207052 clade_480 N N P2PA_80 P4 Selenomonas sp. oral taxon 1716
AEEJ01000007 clade_480 N N 149 Veillonellaceae bacterium 1995
GU470897 clade_480 N N oral taxon 155 Agrococcus jenensis 117
NR_026275 clade_484 N N Microbacterium 1232 NR_025098 clade_484 N N
gubbeenense Pseudoclavibacter sp. 1590 FJ375951 clade_484 N N
Timone Tropheryma whipplei 1961 BX251412 clade_484 N N
Zimmermannella bifida 2031 AB012592 clade_484 N N Legionella
hackeliae 1151 M36028 clade_486 N OP Legionella longbeachae 1152
M36029 clade_486 N OP Legionella sp. D3923 1154 JN380999 clade_486
N OP Legionella sp. D4088 1155 JN381012 clade_486 N OP Legionella
sp. H63 1156 JF831047 clade_486 N OP Legionella sp. NML 93L054 1157
GU062706 clade_486 N OP Legionella steelei 1158 HQ398202 clade_486
N OP Tatlockia micdadei 1915 M36032 clade_486 N N Helicobacter
pullorum 996 ABQU01000097 clade_489 N N Acetobacteraceae bacterium
16 AGEZ01000040 clade_490 N N AT_5844 Roseomonas cervicalis 1643
ADVL01000363 clade_490 N N Roseomonas mucosa 1644 NR_028857
clade_490 N N Roseomonas sp. 1645 AF533357 clade_490 N N NML94_0193
Roseomonas sp. 1646 AF533359 clade_490 N N NML97_0121 Roseomonas
sp. 1647 AF533358 clade_490 N N NML98_0009 Roseomonas sp. 1648
AF533360 clade_490 N N NML98_0157 Rickettsia akari 1627 CP000847
clade_492 N OP Rickettsia conorii 1628 AE008647 clade_492 N OP
Rickettsia prowazekii 1629 M21789 clade_492 N Category-B Rickettsia
rickettsii 1630 NC_010263 clade_492 N OP Rickettsia slovaca 1631
L36224 clade_492 N OP Rickettsia typhi 1632 AE017197 clade_492 N OP
Anaeroglobus geminatus 160 AGCJ01000054 clade_493 N N Megasphaera
genomosp. C1 1201 AY278622 clade_493 N N Megasphaera 1203
AECS01000020 clade_493 N N micronuciformis Clostridiales genomosp.
540 CP001850 clade_495 N N BVAB3 Tsukamurella 1963 X80628 clade_496
N N paurometabola Tsukamurella 1964 AB478958 clade_496 N N
tyrosinosolvens Abiotrophia para_adiacens 2 AB022027 clade_497 N N
Carnobacterium divergens 492 NR_044706 clade_497 N N Carnobacterium
493 NC_019425 clade_497 N N maltaromaticum Enterococcus avium 800
AF133535 clade_497 N N Enterococcus caccae 801 AY943820 clade_497 N
N Enterococcus casseliflavus 802 AEWT01000047 clade_497 N N
Enterococcus durans 803 AJ276354 clade_497 N N Enterococcus
faecalis 804 AE016830 clade_497 N N Enterococcus faecium 805
AM157434 clade_497 N N Enterococcus gallinarum 806 AB269767
clade_497 N N Enterococcus gilvus 807 AY033814 clade_497 N N
Enterococcus hawaiiensis 808 AY321377 clade_497 N N Enterococcus
hirae 809 AF061011 clade_497 N N Enterococcus italicus 810
AEPV01000109 clade_497 N N Enterococcus mundtii 811 NR_024906
clade_497 N N Enterococcus raffinosus 812 FN600541 clade_497 N N
Enterococcus sp. 813 JN809766 clade_497 N N BV2CASA2 Enterococcus
sp. 814 GU457263 clade_497 N N CCRI_16620 Enterococcus sp. F95 815
FJ463817 clade_497 N N Enterococcus sp. RfL6 816 AJ133478 clade_497
N N Enterococcus thailandicus 817 AY321376 clade_497 N N
Fusobacterium canifelinum 893 AY162222 clade_497 N N Fusobacterium
genomosp. 894 AY278616 clade_497 N N C1 Fusobacterium genomosp. 895
AY278617 clade_497 N N C2 Fusobacterium 902 ACJY01000002 clade_497
N N periodonticum Fusobacterium sp. 906 ADGG01000053 clade_497 N N
1_1_41FAA Fusobacterium sp. 11_3_2 904 ACUO01000052 clade_497 N N
Fusobacterium sp. 2_1_31 907 ACDC02000018 clade_497 N N
Fusobacterium sp. 3_1_27 908 ADGF01000045 clade_497 N N
Fusobacterium sp. 3_1_33 909 ACQE01000178 clade_497 N N
Fusobacterium sp. 910 ACPU01000044 clade_497 N N 3_1_36A2
Fusobacterium sp. AC18 912 HQ616357 clade_497 N N Fusobacterium sp.
ACB2 913 HQ616358 clade_497 N N Fusobacterium sp. AS2 914 HQ616361
clade_497 N N Fusobacterium sp. CM1 915 HQ616371 clade_497 N N
Fusobacterium sp. CM21 916 HQ616375 clade_497 N N Fusobacterium sp.
CM22 917 HQ616376 clade_497 N N Fusobacterium sp. oral 919 AY923141
clade_497 N N clone ASCF06 Fusobacterium sp. oral 920 AY953256
clade_497 N N clone ASCF11 Granulicatella adiacens 959 ACKZ01000002
clade_497 N N Granulicatella elegans 960 AB252689 clade_497 N N
Granulicatella paradiacens 961 AY879298 clade_497 N N
Granulicatella sp. oral clone 963 AY923126 clade_497 N N ASC02
Granulicatella sp. oral clone 964 DQ341469 clade_497 N N ASCA05
Granulicatella sp. oral clone 965 AY953251 clade_497 N N ASCB09
Granulicatella sp. oral clone 966 AY923146 clade_497 N N ASCG05
Tetragenococcus halophilus 1918 NR_075020 clade_497 N N
Tetragenococcus koreensis 1919 NR_043113 clade_497 N N Vagococcus
fluvialis 1973 NR_026489 clade_497 N N Chryseobacterium anthropi
514 AM982793 clade_498 N N Chryseobacterium gleum 515 ACKQ02000003
clade_498 N N Chryseobacterium hominis 516 NR_042517 clade_498 N N
Treponema refringens 1936 AF426101 clade_499 N OP Treponema sp.
oral clone 1941 AY349416 clade_499 N N JU031 Treponema sp. oral
taxon 1948 GU408738 clade_499 N N 239 Treponema sp. oral taxon 1955
GU408871 clade_499 N N 271 Alistipes finegoldii 129 NR_043064
clade_500 N N Alistipes onderdonkii 131 NR_043318 clade_500 N N
Alistipes putredinis 132 ABFK02000017 clade_500 N N Alistipes
shahii 133 FP929032 clade_500 N N Alistipes sp. HGB5 134
AENZ01000082 clade_500 N N Alistipes sp. JC50 135 JF824804
clade_500 N N Alistipes sp. RMA 9912 136 GQ140629 clade_500 N N
Mycoplasma agalactiae 1310 AF010477 clade_501 N N Mycoplasma
bovoculi 1313 NR_025987 clade_501 N N Mycoplasma fermentans 1315
CP002458 clade_501 N N Mycoplasma flocculare 1316 X62699 clade_501
N N Mycoplasma 1320 NR_025989 clade_501 N N ovipneumoniae
Arcobacter butzleri 176 AEPT01000071 clade_502 N N Arcobacter
cryaerophilus 177 NR_025905 clade_502 N N Campylobacter curvus 461
NC_009715 clade_502 N OP Campylobacter rectus 467 ACFU01000050
clade_502 N OP Campylobacter showae 468 ACVQ01000030 clade_502 N OP
Campylobacter sp. 469 HQ616379 clade_502 N OP FOBRC14 Campylobacter
sp. 470 HQ616380 clade_502 N OP FOBRC15 Campylobacter sp. oral 471
AY005038 clade_502 N OP clone BB120 Campylobacter sputorum 472
NR_044839 clade_502 N OP Bacteroides ureolyticus 330 GQ167666
clade_504 N N Campylobacter gracilis 463 ACYG01000026 clade_504 N
OP Campylobacter hominis 464 NC_009714 clade_504 N OP Dialister
invisus 762 ACIM02000001 clade_506 N N Dialister micraerophilus 763
AFBB01000028 clade_506 N N
Dialister microaerophilus 764 AENT01000008 clade_506 N N Dialister
propionicifaciens 766 NR_043231 clade_506 N N Dialister
succinatiphilus 768 AB370249 clade_506 N N Megasphaera elsdenii
1200 AY038996 clade_506 N N Megasphaera genomosp. 1202 ADGP01000010
clade_506 N N type_1 Megasphaera sp. 1204 HM990964 clade_506 N N
BLPYG_07 Megasphaera sp. UPII 1205 AFIJ01000040 clade_506 N N 199_6
Chromobacterium 513 NC_005085 clade_507 N N violaceum Laribacter
hongkongensis 1148 CP001154 clade_507 N N Methylophilus sp. ECd5
1229 AY436794 clade_507 N N Finegoldia magna 883 ACHM02000001
clade_509 N N Parvimonas micra 1431 AB729072 clade_509 N N
Parvimonas sp. oral taxon 1432 AFII01000002 clade_509 N N 110
Peptostreptococcus micros 1456 AM176538 clade_509 N N
Peptostreptococcus sp. oral 1460 AY349390 clade_509 N N clone FJ023
Peptostreptococcus sp. 1458 AY207059 clade_509 N N P4P_31 P3
Helicobacter pylori 997 CP000012 clade_510 N OP Anaplasma marginale
165 ABOR01000019 clade_511 N N Anaplasma 166 NC_007797 clade_511 N
N phagocytophilum Ehrlichia chaffeensis 783 AAIF01000035 clade_511
N OP Neorickettsia risticii 1349 CP001431 clade_511 N N
Neorickettsia sennetsu 1350 NC_007798 clade_511 N N
Pseudoramibacter 1606 AB036759 clade_512 N N alactolyticus
Veillonella montpellierensis 1977 AF473836 clade_513 N N
Veillonella sp. oral clone 1988 AY923118 clade_513 N N ASCA08
Veillonella sp. oral clone 1989 AY923122 clade_513 N N ASCB03
Inquilinus limosus 1012 NR_029046 clade_514 N N Sphingomonas sp.
oral 1746 AY349412 clade_514 N N clone FZ016 Anaerococcus
lactolyticus 145 ABYO01000217 clade_515 N N Anaerococcus prevotii
147 CP001708 clade_515 N N Anaerococcus sp. gpac104 152 AM176528
clade_515 N N Anaerococcus sp. gpac126 153 AM176530 clade_515 N N
Anaerococcus sp. gpac155 154 AM176536 clade_515 N N Anaerococcus
sp. gpac199 155 AM176539 clade_515 N N Anaerococcus tetradius 157
ACGC01000107 clade_515 N N Bacteroides coagulans 271 AB547639
clade_515 N N Clostridiales bacterium 534 HM587324 clade_515 N N
9403326 Clostridiales bacterium ph2 539 JN837487 clade_515 N N
Peptostreptococcus sp. 1457 X90471 clade_515 N N 9succ1
Peptostreptococcus sp. oral 1459 AB175072 clade_515 N N clone AP24
Tissierella praeacuta 1924 NR_044860 clade_515 N N Helicobacter
canadensis 994 ABQS01000108 clade_518 N N Peptostreptococcus 1455
AY326462 clade_520 N N anaerobius Peptostreptococcus stomatis 1461
ADGQ01000048 clade_520 N N Bilophila wadsworthia 367 ADCP01000166
clade_521 N N Desulfovibrio vulgaris 761 NR_074897 clade_521 N N
Actinomyces nasicola 64 AJ508455 clade_523 N N Cellulosimicrobium
funkei 500 AY501364 clade_523 N N Lactococcus raffinolactis 1146
NR_044359 clade_524 N N Bacteroidales genomosp. P1 258 AY341819
clade_529 N N Bacteroidales genomosp. P2 259 DQ003613 clade_529 N N
oral clone MB1_G13 Bacteroidales genomosp. P3 260 DQ003615
clade_529 N N oral clone MB1_G34 Bacteroidales genomosp. P4 261
DQ003617 clade_529 N N oral clone MB2_G17 Bacteroidales genomosp.
P5 262 DQ003619 clade_529 N N oral clone MB2_P04 Bacteroidales
genomosp. P6 263 DQ003634 clade_529 N N oral clone MB3_C19
Bacteroidales genomosp. P8 265 DQ003626 clade_529 N N oral clone
MB4_G15 Bacteroidetes bacterium oral 333 HM099638 clade_530 N N
taxon D27 Bacteroidetes bacterium oral 334 HM099643 clade_530 N N
taxon F31 Bacteroidetes bacterium oral 335 HM099649 clade_530 N N
taxon F44 Flavobacterium sp. NF2_1 885 FJ195988 clade_530 N N
Myroides odoratimimus 1326 NR_042354 clade_530 N N Myroides sp.
MY15 1327 GU253339 clade_530 N N Chlamydiales bacterium 507
JN606076 clade_531 N N NS16 Chlamydophila pecorum 508 D88317
clade_531 N OP Parachlamydia sp. UWE25 1423 BX908798 clade_531 N N
Fusobacterium russii 903 NR_044687 clade_532 N N Streptobacillus
moniliformis 1784 NR_027615 clade_532 N N Eubacteriaceae bacterium
833 AY207060 clade_533 N N P4P_50 P4 Abiotrophia defectiva 1
ACIN02000016 clade_534 N N Abiotrophia sp. oral clone 3 AY207063
clade_534 N N P4PA_155 P1 Catonella genomosp. P1 496 DQ003629
clade_534 N N oral clone MB5_P12 Catonella morbi 497 ACIL02000016
clade_534 N N Catonella sp. oral clone 498 AY349369 clade_534 N N
FL037 Eremococcus coleocola 818 AENN01000008 clade_534 N N
Facklamia hominis 879 Y10772 clade_534 N N Granulicatella sp. 962
AJ271861 clade_534 N N M658_99_3 Campylobacter coli 459
AAFL01000004 clade_535 N OP Campylobacter concisus 460 CP000792
clade_535 N OP Campylobacter fetus 462 ACLG01001177 clade_535 N OP
Campylobacter jejuni 465 AL139074 clade_535 N Category-B
Campylobacter upsaliensis 473 AEPU01000040 clade_535 N OP Atopobium
minutum 183 HM007583 clade_539 N N Atopobium parvulum 184 CP001721
clade_539 N N Atopobium rimae 185 ACFE01000007 clade_539 N N
Atopobium sp. BS2 186 HQ616367 clade_539 N N Atopobium sp. F0209
187 EU592966 clade_539 N N Atopobium sp. ICM42b10 188 HQ616393
clade_539 N N Atopobium sp. ICM57 189 HQ616400 clade_539 N N
Atopobium vaginae 190 AEDQ01000024 clade_539 N N Coriobacteriaceae
bacterium 677 JN809768 clade_539 N N BV3Ac1 Actinomyces naeslundii
63 X81062 clade_54 N N Actinomyces oricola 67 NR_025559 clade_54 N
N Actinomyces oris 69 BABV01000070 clade_54 N N Actinomyces sp.
7400942 70 EU484334 clade_54 N N Actinomyces sp. ChDC 72 AF543275
clade_54 N N B197 Actinomyces sp. GEJ15 73 GU561313 clade_54 N N
Actinomyces sp. 79 AJ234063 clade_54 N N M2231_94_1 Actinomyces sp.
oral clone 83 AY349362 clade_54 N N GU067 Actinomyces sp. oral
clone 85 AY349364 clade_54 N N IO077 Actinomyces sp. oral clone 86
AY349365 clade_54 N N IP073 Actinomyces sp. oral clone 88 AY349367
clade_54 N N JA063 Actinomyces sp. oral taxon 89 AFBL01000010
clade_54 N N 170 Actinomyces sp. oral taxon 90 AECW01000034
clade_54 N N 171 Actinomyces urogenitalis 95 ACFH01000038 clade_54
N N Actinomyces viscosus 96 ACRE01000096 clade_54 N N Orientia
tsutsugamushi 1383 AP008981 clade_541 N OP Megamonas funiformis
1198 AB300988 clade_542 N N Megamonas hypermegale 1199 AJ420107
clade_542 N N Aeromicrobium marinum 102 NR_025681 clade_544 N N
Aeromicrobium sp. JC14 103 JF824798 clade_544 N N Luteococcus
sanguinis 1190 NR_025507 clade_544 N N Propionibacteriaceae 1568
EF599122 clade_544 N N bacterium NML 02_0265 Rhodococcus 1622
X80615 clade_546 N N corynebacterioides Rhodococcus erythropolis
1624 ACNO01000030 clade_546 N N Rhodococcus fascians 1625 NR_037021
clade_546 N N Segniliparus rotundus 1690 CP001958 clade_546 N N
Segniliparus rugosus 1691 ACZI01000025 clade_546 N N
Exiguobacterium acetylicum 878 FJ970034 clade_547 N N Macrococcus
caseolyticus 1194 NR_074941 clade_547 N N Streptomyces sp. 1 1890
FJ176782 clade_548 N N AIP_2009 Streptomyces sp. SD 524 1892
EU544234 clade_548 N N Streptomyces sp. SD 528 1893 EU544233
clade_548 N N Streptomyces 1895 NR_027616 clade_548 N N
thermoviolaceus Borrelia afzelii 388 ABCU01000001 clade_549 N OP
Borrelia crocidurae 390 DQ057990 clade_549 N OP Borrelia duttonii
391 NC_011229 clade_549 N OP Borrelia hermsii 393 AY597657
clade_549 N OP Borrelia hispanica 394 DQ057988 clade_549 N OP
Borrelia persica 395 HM161645 clade_549 N OP Borrelia recurrentis
396 AF107367 clade_549 N OP Borrelia spielmanii 398 ABKB01000002
clade_549 N OP Borrelia turicatae 399 NC_008710 clade_549 N OP
Borrelia valaisiana 400 ABCY01000002 clade_549 N OP Providencia
alcalifaciens 1586 ABXW01000071 clade_55 N N Providencia rettgeri
1587 AM040492 clade_55 N N Providencia rustigianii 1588 AM040489
clade_55 N N Providencia stuartii 1589 AF008581 clade_55 N N
Treponema pallidum 1932 CP001752 clade_550 N OP Treponema
phagedenis 1934 AEFH01000172 clade_550 N N Treponema sp. clone 1939
Y08894 clade_550 N N DDKL_4 Acholeplasma laidlawii 17 NR_074448
clade_551 N N Mycoplasma putrefaciens 1323 U26055 clade_551 N N
Mycoplasmataceae 1325 DQ003614 clade_551 N N genomosp. P1 oral
clone MB1_G23 Spiroplasma insolitum 1750 NR_025705 clade_551 N N
Collinsella intestinalis 660 ABXH02000037 clade_553 N N Collinsella
stercoris 661 ABXJ01000150 clade_553 N N Collinsella tanakaei 662
AB490807 clade_553 N N Caminicella sporogenes 458 NR_025485
clade_554 N N Acidaminococcus 21 CP001859 clade_556 N N fermentans
Acidaminococcus intestini 22 CP003058 clade_556 N N Acidaminococcus
sp. D21 23 ACGB01000071 clade_556 N N Phascolarctobacterium 1462
NR_026111 clade_556 N N faecium Phascolarctobacterium sp. 1463
AB490812 clade_556 N N YIT 12068 Phascolarctobacterium 1464
AB490811 clade_556 N N succinatutens Acidithiobacillus ferrivorans
25 NR_074660 clade_557 N N Xanthomonadaceae 2015 EU313791 clade_557
N N bacterium NML 03_0222 Catabacter hongkongensis 494 AB671763
clade_558 N N Christensenella minuta 512 AB490809 clade_558 N N
Clostridiales bacterium oral 536 AY207065 clade_558 N N clone
P4PA_66 P1 Clostridiales bacterium oral 537 GQ422712 clade_558 N N
taxon 093 Heliobacterium 1000 NR_074517 clade_560 N N modesticaldum
Alistipes indistinctus 130 AB490804 clade_561 N N Bacteroidales
bacterium ph8 257 JN837494 clade_561 N N Candidatus Sulcia muelleri
475 CP002163 clade_561 N N Cytophaga xylanolytica 742 FR733683
clade_561 N N Flavobacteriaceae 884 AY278614 clade_561 N N
genomosp. C1 Gramella forsetii 958 NR_074707 clade_561 N N
Sphingobacterium faecium 1740 NR_025537 clade_562 N N
Sphingobacterium mizutaii 1741 JF708889 clade_562 N N
Sphingobacterium 1742 NR_040953 clade_562 N N multivorum
Sphingobacterium 1743 ACHA02000013 clade_562 N N spiritivorum
Jonquetella anthropi 1017 ACOO02000004 clade_563 N N Pyramidobacter
piscolens 1614 AY207056 clade_563 N N Synergistes genomosp. C1 1904
AY278615 clade_563 N N Synergistes sp. RMA 14551 1905 DQ412722
clade_563 N N Synergistetes bacterium 1906 GQ258968 clade_563 N N
ADV897 Candidatus Arthromitus sp. 474 NR_074460 clade_564 N N
SFB_mouse_Yit Gracilibacter thermotolerans 957 NR_043559 clade_564
N N Brachyspira aalborgi 404 FM178386 clade_565 N N Brachyspira sp.
HIS3 406 FM178387 clade_565 N N Brachyspira sp. HIS4 407 FM178388
clade_565 N N Brachyspira sp. HIS5 408 FM178389 clade_565 N N
Adlercreutzia equolifaciens 97 AB306661 clade_566 N N
Coriobacteriaceae bacterium 678 CAEM01000062 clade_566 N N JC110
Coriobacteriaceae bacterium 679 JN837493 clade_566 N N phI
Cryptobacterium curtum 740 GQ422741 clade_566 N N Eggerthella
sinensis 779 AY321958 clade_566 N N Eggerthella sp. 1_3_56FAA 780
ACWN01000099 clade_566 N N Eggerthella sp. HGA1 781 AEXR01000021
clade_566 N N
Eggerthella sp. YY7918 782 AP012211 clade_566 N N Gordonibacter
pamelaeae 680 AM886059 clade_566 N N Gordonibacter pamelaeae 956
FP929047 clade_566 N N Slackia equolifaciens 1732 EU377663
clade_566 N N Slackia exigua 1733 ACUX01000029 clade_566 N N
Slackia faecicanis 1734 NR_042220 clade_566 N N Slackia
heliotrinireducens 1735 NR_074439 clade_566 N N Slackia
isoflavoniconvertens 1736 AB566418 clade_566 N N Slackia piriformis
1737 AB490806 clade_566 N N Slackia sp. NATTS 1738 AB505075
clade_566 N N Chlamydiales bacterium 506 JN606075 clade_567 N N
NS13 Victivallaceae bacterium 2003 FJ394915 clade_567 N N NML
080035 Victivallis vadensis 2004 ABDE02000010 clade_567 N N
Streptomyces griseus 1889 NR_074787 clade_573 N N Streptomyces sp.
SD 511 1891 EU544231 clade_573 N N Streptomyces sp. SD 534 1894
EU544232 clade_573 N N Cloacibacillus evryensis 530 GQ258966
clade_575 N N Deferribacteres sp. oral 743 AY349370 clade_575 N N
clone JV001 Deferribacteres sp. oral 745 AY349372 clade_575 N N
clone JV023 Synergistetes bacterium 1907 GQ258969 clade_575 N N
LBVCM1157 Synergistetes bacterium oral 1909 GU410752 clade_575 N N
taxon 362 Synergistetes bacterium oral 1910 GU430992 clade_575 N N
taxon D48 Peptococcus sp. oral clone 1439 AY349389 clade_576 N N
JM048 Helicobacter winghamensis 999 ACDO01000013 clade_577 N N
Wolinella succinogenes 2014 BX571657 clade_577 N N Olsenella
genomosp. C1 1368 AY278623 clade_578 N N Olsenella profusa 1369
FN178466 clade_578 N N Olsenella sp. F0004 1370 EU592964 clade_578
N N Olsenella sp. oral taxon 809 1371 ACVE01000002 clade_578 N N
Olsenella uli 1372 CP002106 clade_578 N N Nocardiopsis dassonvillei
1356 CP002041 clade_579 N N Peptococcus niger 1438 NR_029221
clade_580 N N Peptococcus sp. oral taxon 1440 GQ422727 clade_580 N
N 167 Akkermansia muciniphila 118 CP001071 clade_583 N N Opitutus
terrae 1373 NR_074978 clade_583 N N Clostridiales bacterium oral
538 HM099644 clade_584 N N taxon F32 Leptospira borgpetersenii 1161
NC_008508 clade_585 N OP Leptospira broomii 1162 NR_043200
clade_585 N OP Leptospira interrogans 1163 NC_005823 clade_585 N OP
Methanobrevibacter 1213 NR_044789 clade_587 N N gottschalkii
Methanobrevibacter 1214 NR_042785 clade_587 N N millerae
Methanobrevibacter oralis 1216 HE654003 clade_587 N N
Methanobrevibacter thaueri 1219 NR_044787 clade_587 N N
Methanobrevibacter smithii 1218 ABYV02000002 clade_588 N N
Deinococcus radiodurans 746 AE000513 clade_589 N N Deinococcus sp.
R_43890 747 FR682752 clade_589 N N Thermus aquaticus 1923 NR_025900
clade_589 N N Actinomyces sp. c109 81 AB167239 clade_590 N N
Syntrophomonadaceae 1912 AY341821 clade_590 N N genomosp. P1
Anaerobaculum 141 ACJX02000009 clade_591 N N hydrogeniformans
Microcystis aeruginosa 1246 NC_010296 clade_592 N N Prochlorococcus
marinus 1567 CP000551 clade_592 N N Methanobrevibacter 1208
NR_028779 clade_593 N N acididurans Methanobrevibacter 1209
NR_042783 clade_593 N N arboriphilus Methanobrevibacter 1210
NR_044796 clade_593 N N curvatus Methanobrevibacter 1211 NR_044776
clade_593 N N cuticularis Methanobrevibacter 1212 NR_044801
clade_593 N N filiformis Methanobrevibacter woesei 1220 NR_044788
clade_593 N N Roseiflexus castenholzii 1642 CP000804 clade_594 N N
Methanobrevibacter olleyae 1215 NR_043024 clade_595 N N
Methanobrevibacter 1217 NR_042784 clade_595 N N ruminantium
Methanobrevibacter wolinii 1221 NR_044790 clade_595 N N
Methanosphaera stadtmanae 1222 AY196684 clade_595 N N Chloroflexi
genomosp. P1 511 AY331414 clade_596 N N Halorubrum lipolyticum 992
AB477978 clade_597 N N Methanobacterium 1207 NR_025028 clade_597 N
N formicicum Acidilobus saccharovorans 24 AY350586 clade_598 N N
Hyperthermus butylicus 1006 CP000493 clade_598 N N Ignicoccus
islandicus 1011 X99562 clade_598 N N Metallosphaera sedula 1206
D26491 clade_598 N N Thermofilum pendens 1922 X14835 clade_598 N N
Prevotella melaninogenica 1506 CP002122 clade_6 N N Prevotella sp.
ICM1 1520 HQ616385 clade_6 N N Prevotella sp. oral clone 1535
AY349393 clade_6 N N FU048 Prevotella sp. oral clone 1537 AY349395
clade_6 N N GI030 Prevotella sp. SEQ116 1526 JN867246 clade_6 N N
Streptococcus anginosus 1787 AECT01000011 clade_60 N N
Streptococcus milleri 1812 X81023 clade_60 N N Streptococcus sp.
16362 1829 JN590019 clade_60 N N Streptococcus sp. 69130 1832
X78825 clade_60 N N Streptococcus sp. AC15 1833 HQ616356 clade_60 N
N Streptococcus sp. CM7 1839 HQ616373 clade_60 N N Streptococcus
sp. OBRC6 1847 HQ616352 clade_60 N N Burkholderia ambifaria 442
AAUZ01000009 clade_61 N OP Burkholderia cenocepacia 443
AAHI01000060 clade_61 N OP Burkholderia cepacia 444 NR_041719
clade_61 N OP Burkholderia mallei 445 CP000547 clade_61 N
Category-B Burkholderia multivorans 446 NC_010086 clade_61 N OP
Burkholderia oklahomensis 447 DQ108388 clade_61 N OP Burkholderia
pseudomallei 448 CP001408 clade_61 N Category-B Burkholderia
rhizoxinica 449 HQ005410 clade_61 N OP Burkholderia sp. 383 450
CP000151 clade_61 N OP Burkholderia xenovorans 451 U86373 clade_61
N OP Prevotella buccae 1488 ACRB01000001 clade_62 N N Prevotella
genomosp. P8 1498 DQ003622 clade_62 N N oral clone MB3_P13
Prevotella sp. oral clone 1536 AY349394 clade_62 N N FW035
Prevotella bivia 1486 ADFO01000096 clade_63 N N Prevotella disiens
1494 AEDO01000026 clade_64 N N Bacteroides faecis 276 GQ496624
clade_65 N N Bacteroides fragilis 279 AP006841 clade_65 N N
Bacteroides nordii 285 NR_043017 clade_65 N N Bacteroides
salyersiae 292 EU136690 clade_65 N N Bacteroides sp. 1_1_14 293
ACRP01000155 clade_65 N N Bacteroides sp. 1_1_6 295 ACIC01000215
clade_65 N N Bacteroides sp. 2_1_56FAA 298 ACWI01000065 clade_65 N
N Bacteroides sp. AR29 316 AF139525 clade_65 N N Bacteroides sp. B2
317 EU722733 clade_65 N N Bacteroides 328 NR_074277 clade_65 N N
thetaiotaomicron Actinobacillus minor 45 ACFT01000025 clade_69 N N
Haemophilus parasuis 978 GU226366 clade_69 N N Vibrio cholerae 1996
AAUR01000095 clade_71 N Category-B Vibrio fluvialis 1997 X76335
clade_71 N Category-B Vibrio furnissii 1998 CP002377 clade_71 N
Category-B Vibrio mimicus 1999 ADAF01000001 clade_71 N Category-B
Vibrio parahaemolyticus 2000 AAWQ01000116 clade_71 N Category-B
Vibrio sp. RC341 2001 ACZT01000024 clade_71 N Category-B Vibrio
vulnificus 2002 AE016796 clade_71 N Category-B Lactobacillus
acidophilus 1067 CP000033 clade_72 N N Lactobacillus amylolyticus
1069 ADNY01000006 clade_72 N N Lactobacillus amylovorus 1070
CP002338 clade_72 N N Lactobacillus crispatus 1078 ACOG01000151
clade_72 N N Lactobacillus delbrueckii 1080 CP002341 clade_72 N N
Lactobacillus helveticus 1088 ACLM01000202 clade_72 N N
Lactobacillus kalixensis 1094 NR_029083 clade_72 N N Lactobacillus
1095 NR_042440 clade_72 N N kefiranofaciens Lactobacillus
leichmannii 1098 JX986966 clade_72 N N Lactobacillus sp. 66c 1120
FR681900 clade_72 N N Lactobacillus sp. KLDS 1122 EU600905 clade_72
N N 1.0701 Lactobacillus sp. KLDS 1130 EU600916 clade_72 N N 1.0712
Lactobacillus sp. oral clone 1136 AY349383 clade_72 N N HT070
Lactobacillus ultunensis 1139 ACGU01000081 clade_72 N N Prevotella
intermedia 1502 AF414829 clade_81 N N Prevotella nigrescens 1511
AFPX01000069 clade_81 N N Prevotella pallens 1515 AFPY01000135
clade_81 N N Prevotella sp. oral taxon 310 1551 GQ422737 clade_81 N
N Prevotella genomosp. C1 1495 AY278624 clade_82 N N Prevotella sp.
CM38 1519 HQ610181 clade_82 N N Prevotella sp. oral taxon 317 1552
ACQH01000158 clade_82 N N Prevotella sp. SG12 1527 GU561343
clade_82 N N Prevotella denticola 1493 CP002589 clade_83 N N
Prevotella genomosp. P7 1497 DQ003620 clade_83 N N oral clone
MB2_P31 Prevotella histicola 1501 JN867315 clade_83 N N Prevotella
multiformis 1508 AEWX01000054 clade_83 N N Prevotella sp. JCM 6330
1522 AB547699 clade_83 N N Prevotella sp. oral clone 1539 AY349397
clade_83 N N GI059 Prevotella sp. oral taxon 782 1555 GQ422745
clade_83 N N Prevotella sp. oral taxon 1559 GU432180 clade_83 N N
G71 Prevotella sp. SEQ065 1524 JN867234 clade_83 N N Prevotella
veroralis 1565 ACVA01000027 clade_83 N N Bacteroides acidifaciens
266 NR_028607 clade_85 N N Bacteroides cellulosilyticus 269
ACCH01000108 clade_85 N N Bacteroides clarus 270 AFBM01000011
clade_85 N N Bacteroides eggerthii 275 ACWG01000065 clade_85 N N
Bacteroides oleiciplenus 286 AB547644 clade_85 N N Bacteroides
pyogenes 290 NR_041280 clade_85 N N Bacteroides sp. 315_5 300
FJ848547 clade_85 N N Bacteroides sp. 31SF15 301 AJ583248 clade_85
N N Bacteroides sp. 31SF18 302 AJ583249 clade_85 N N Bacteroides
sp. 35AE31 303 AJ583244 clade_85 N N Bacteroides sp. 35AE37 304
AJ583245 clade_85 N N Bacteroides sp. 35BE34 305 AJ583246 clade_85
N N Bacteroides sp. 35BE35 306 AJ583247 clade_85 N N Bacteroides
sp. WH2 324 AY895180 clade_85 N N Bacteroides sp. XB12B 325
AM230648 clade_85 N N Bacteroides stercoris 327 ABFZ02000022
clade_85 N N Actinobacillus 46 NR_074857 clade_88 N N
pleuropneumoniae Actinobacillus ureae 48 AEVG01000167 clade_88 N N
Haemophilus aegyptius 969 AFBC01000053 clade_88 N N Haemophilus
ducreyi 970 AE017143 clade_88 N OP Haemophilus haemolyticus 973
JN175335 clade_88 N N Haemophilus influenzae 974 AADP01000001
clade_88 N OP Haemophilus 975 GU561425 clade_88 N N
parahaemolyticus Haemophilus parainfluenzae 976 AEWU01000024
clade_88 N N Haemophilus 977 M75076 clade_88 N N
paraphrophaemolyticus Haemophilus somnus 979 NC_008309 clade_88 N N
Haemophilus sp. 70334 980 HQ680854 clade_88 N N Haemophilus sp.
HK445 981 FJ685624 clade_88 N N Haemophilus sp. oral clone 982
AY923117 clade_88 N N ASCA07 Haemophilus sp. oral clone 983
AY923147 clade_88 N N ASCG06 Haemophilus sp. oral clone 984
AY005034 clade_88 N N BJ021 Haemophilus sp. oral clone 985 AY005033
clade_88 N N BJ095 Haemophilus sp. oral taxon 987 AGRK01000004
clade_88 N N 851 Haemophilus sputorum 988 AFNK01000005 clade_88 N N
Histophilus somni 1003 AF549387 clade_88 N N Mannheimia haemolytica
1195 ACZX01000102 clade_88 N N Pasteurella bettyae 1433 L06088
clade_88 N N Moellerella wisconsensis 1253 JN175344 clade_89 N N
Morganella morganii 1265 AJ301681 clade_89 N N Morganella sp.
JB_T16 1266 AJ781005 clade_89 N N Proteus mirabilis 1582
ACLE01000013 clade_89 N N Proteus penneri 1583 ABVP01000020
clade_89 N N Proteus sp. HS7514 1584 DQ512963 clade_89 N N Proteus
vulgaris 1585 AJ233425 clade_89 N N Oribacterium sinus 1374
ACKX01000142 clade_90 N N Oribacterium sp. ACB1 1375 HM120210
clade_90 N N Oribacterium sp. ACB7 1376 HM120211 clade_90 N N
Oribacterium sp. CM12 1377 HQ616374 clade_90 N N Oribacterium sp.
ICM51 1378 HQ616397 clade_90 N N Oribacterium sp. OBRC12 1379
HQ616355 clade_90 N N Oribacterium sp. oral taxon 1382 AFIH01000001
clade_90 N N 108 Actinobacillus 44 AY362885 clade_92 N N
actinomycetemcomitans Actinobacillus succinogenes 47 CP000746
clade_92 N N Aggregatibacter 112 CP001733 clade_92 N N
actinomycetemcomitans Aggregatibacter aphrophilus 113 CP001607
clade_92 N N Aggregatibacter segnis 114 AEPS01000017 clade_92 N N
Averyella dalhousiensis 194 DQ481464 clade_92 N N Bisgaard Taxon
368 AY683487 clade_92 N N
Bisgaard Taxon 369 AY683489 clade_92 N N Bisgaard Taxon 370
AY683491 clade_92 N N Bisgaard Taxon 371 AY683492 clade_92 N N
Buchnera aphidicola 440 NR_074609 clade_92 N N Cedecea davisae 499
AF493976 clade_92 N N Citrobacter amalonaticus 517 FR870441
clade_92 N N Citrobacter braakii 518 NR_028687 clade_92 N N
Citrobacter farmeri 519 AF025371 clade_92 N N Citrobacter freundii
520 NR_028894 clade_92 N N Citrobacter gillenii 521 AF025367
clade_92 N N Citrobacter koseri 522 NC_009792 clade_92 N N
Citrobacter murliniae 523 AF025369 clade_92 N N Citrobacter
rodentium 524 NR_074903 clade_92 N N Citrobacter sedlakii 525
AF025364 clade_92 N N Citrobacter sp. 30_2 526 ACDJ01000053
clade_92 N N Citrobacter sp. KMSI_3 527 GQ468398 clade_92 N N
Citrobacter werkmanii 528 AF025373 clade_92 N N Citrobacter youngae
529 ABWL02000011 clade_92 N N Cronobacter malonaticus 737 GU122174
clade_92 N N Cronobacter sakazakii 738 NC_009778 clade_92 N N
Cronobacter turicensis 739 FN543093 clade_92 N N Enterobacter
aerogenes 786 AJ251468 clade_92 N N Enterobacter asburiae 787
NR_024640 clade_92 N N Enterobacter cancerogenus 788 Z96078
clade_92 N N Enterobacter cloacae 789 FP929040 clade_92 N N
Enterobacter cowanii 790 NR_025566 clade_92 N N Enterobacter
hormaechei 791 AFHR01000079 clade_92 N N Enterobacter sp. 247BMC
792 HQ122932 clade_92 N N Enterobacter sp. 638 793 NR_074777
clade_92 N N Enterobacter sp. JC163 794 JN657217 clade_92 N N
Enterobacter sp. SCSS 795 HM007811 clade_92 N N Enterobacter sp.
TSE38 796 HM156134 clade_92 N N Enterobacteriaceae 797 ADCU01000033
clade_92 N N bacterium 9_2_54FAA Enterobacteriaceae 798 AJ489826
clade_92 N N bacterium CF01Ent_1 Enterobacteriaceae 799 AY538694
clade_92 N N bacterium Smarlab 3302238 Escherichia albertii 824
ABKX01000012 clade_92 N N Escherichia coli 825 NC_008563 clade_92 N
Category-B Escherichia fergusonii 826 CU928158 clade_92 N N
Escherichia hermannii 827 HQ407266 clade_92 N N Escherichia sp.
1_1_43 828 ACID01000033 clade_92 N N Escherichia sp. 4_1_40B 829
ACDM02000056 clade_92 N N Escherichia sp. B4 830 EU722735 clade_92
N N Escherichia vulneris 831 NR_041927 clade_92 N N Ewingella
americana 877 JN175329 clade_92 N N Haemophilus genomosp. P2 971
DQ003621 clade_92 N N oral clone MB3_C24 Haemophilus genomosp. P3
972 DQ003635 clade_92 N N oral clone MB3_C38 Haemophilus sp. oral
clone 986 AY349380 clade_92 N N JM053 Hafnia alvei 989 DQ412565
clade_92 N N Klebsiella oxytoca 1024 AY292871 clade_92 N OP
Klebsiella pneumoniae 1025 CP000647 clade_92 N OP Klebsiella sp.
AS10 1026 HQ616362 clade_92 N N Klebsiella sp. Co9935 1027 DQ068764
clade_92 N N Klebsiella sp. enrichment 1036 HM195210 clade_92 N N
culture clone SRC_DSD25 Klebsiella sp. OBRC7 1028 HQ616353 clade_92
N N Klebsiella sp. SP_BA 1029 FJ999767 clade_92 N N Klebsiella sp.
SRC_DSD1 1033 GU797254 clade_92 N N Klebsiella sp. SRC_DSD11 1030
GU797263 clade_92 N N Klebsiella sp. SRC_DSD12 1031 GU797264
clade_92 N N Klebsiella sp. SRC_DSD15 1032 GU797267 clade_92 N N
Klebsiella sp. SRC_DSD2 1034 GU797253 clade_92 N N Klebsiella sp.
SRC_DSD6 1035 GU797258 clade_92 N N Klebsiella variicola 1037
CP001891 clade_92 N N Kluyvera ascorbata 1038 NR_028677 clade_92 N
N Kluyvera cryocrescens 1039 NR_028803 clade_92 N N Leminorella
grimontii 1159 AJ233421 clade_92 N N Leminorella richardii 1160
HF558368 clade_92 N N Pantoea agglomerans 1409 AY335552 clade_92 N
N Pantoea ananatis 1410 CP001875 clade_92 N N Pantoea brenneri 1411
EU216735 clade_92 N N Pantoea citrea 1412 EF688008 clade_92 N N
Pantoea conspicua 1413 EU216737 clade_92 N N Pantoea septica 1414
EU216734 clade_92 N N Pasteurella dagmatis 1434 ACZR01000003
clade_92 N N Pasteurella multocida 1435 NC_002663 clade_92 N N
Plesiomonas shigelloides 1469 X60418 clade_92 N N Raoultella
ornithinolytica 1617 AB364958 clade_92 N N Raoultella planticola
1618 AF129443 clade_92 N N Raoultella terrigena 1619 NR_037085
clade_92 N N Salmonella bongori 1683 NR_041699 clade_92 N
Category-B Salmonella enterica 1672 NC_011149 clade_92 N Category-B
Salmonella enterica 1673 NC_011205 clade_92 N Category-B Salmonella
enterica 1674 DQ344532 clade_92 N Category-B Salmonella enterica
1675 ABEH02000004 clade_92 N Category-B Salmonella enterica 1676
ABAK02000001 clade_92 N Category-B Salmonella enterica 1677
NC_011080 clade_92 N Category-B Salmonella enterica 1678 EU118094
clade_92 N Category-B Salmonella enterica 1679 NC_011094 clade_92 N
Category-B Salmonella enterica 1680 AE014613 clade_92 N Category-B
Salmonella enterica 1682 ABFH02000001 clade_92 N Category-B
Salmonella enterica 1684 ABEM01000001 clade_92 N Category-B
Salmonella enterica 1685 ABAM02000001 clade_92 N Category-B
Salmonella typhimurium 1681 DQ344533 clade_92 N Category-B
Salmonella typhimurium 1686 AF170176 clade_92 N Category-B Serratia
fonticola 1718 NR_025339 clade_92 N N Serratia liquefaciens 1719
NR_042062 clade_92 N N Serratia marcescens 1720 GU826157 clade_92 N
N Serratia odorifera 1721 ADBY01000001 clade_92 N N Serratia
proteamaculans 1722 AAUN01000015 clade_92 N N Shigella boydii 1724
AAKA01000007 clade_92 N Category-B Shigella dysenteriae 1725
NC_007606 clade_92 N Category-B Shigella flexneri 1726 AE005674
clade_92 N Category-B Shigella sonnei 1727 NC_007384 clade_92 N
Category-B Tatumella ptyseos 1916 NR_025342 clade_92 N N
Trabulsiella guamensis 1925 AY373830 clade_92 N N Yersinia aldovae
2019 AJ871363 clade_92 N OP Yersinia aleksiciae 2020 AJ627597
clade_92 N OP Yersinia bercovieri 2021 AF366377 clade_92 N OP
Yersinia enterocolitica 2022 FR729477 clade_92 N Category-B
Yersinia frederiksenii 2023 AF366379 clade_92 N OP Yersinia
intermedia 2024 AF366380 clade_92 N OP Yersinia kristensenii 2025
ACCA01000078 clade_92 N OP Yersinia mollaretii 2026 NR_027546
clade_92 N OP Yersinia pestis 2027 AE013632 clade_92 N Category-A
Yersinia pseudotuberculosis 2028 NC_009708 clade_92 N OP Yersinia
rohdei 2029 ACCD01000071 clade_92 N OP Yokenella regensburgei 2030
AB273739 clade_92 N N Conchiformibius kuhniae 669 NR_041821
clade_94 N N Morococcus cerebrosus 1267 JN175352 clade_94 N N
Neisseria bacilliformis 1328 AFAY01000058 clade_94 N N Neisseria
cinerea 1329 ACDY01000037 clade_94 N N Neisseria flavescens 1331
ACQV01000025 clade_94 N N Neisseria gonorrhoeae 1333 CP002440
clade_94 N OP Neisseria lactamica 1334 ACEQ01000095 clade_94 N N
Neisseria macacae 1335 AFQE01000146 clade_94 N N Neisseria
meningitidis 1336 NC_003112 clade_94 N OP Neisseria mucosa 1337
ACDX01000110 clade_94 N N Neisseria pharyngis 1338 AJ239281
clade_94 N N Neisseria polysaccharea 1339 ADBE01000137 clade_94 N N
Neisseria sicca 1340 ACKO02000016 clade_94 N N Neisseria sp. KEM232
1341 GQ203291 clade_94 N N Neisseria sp. oral clone 1344 AY005027
clade_94 N N AP132 Neisseria sp. oral strain 1346 AY005028 clade_94
N N B33KA Neisseria sp. oral taxon 014 1347 ADEA01000039 clade_94 N
N Neisseria sp. TM10_1 1343 DQ279352 clade_94 N N Neisseria
subflava 1348 ACEO01000067 clade_94 N N Okadaella gastrococcus 1365
HQ699465 clade_98 N N Streptococcus agalactiae 1785 AAJO01000130
clade_98 N N Streptococcus alactolyticus 1786 NR_041781 clade_98 N
N Streptococcus australis 1788 AEQR01000024 clade_98 N N
Streptococcus bovis 1789 AEEL01000030 clade_98 N N Streptococcus
canis 1790 AJ413203 clade_98 N N Streptococcus constellatus 1791
AY277942 clade_98 N N Streptococcus cristatus 1792 AEVC01000028
clade_98 N N Streptococcus dysgalactiae 1794 AP010935 clade_98 N N
Streptococcus equi 1795 CP001129 clade_98 N N Streptococcus equinus
1796 AEVB01000043 clade_98 N N Streptococcus gallolyticus 1797
FR824043 clade_98 N N Streptococcus genomosp. 1798 AY278629
clade_98 N N C1 Streptococcus genomosp. 1799 AY278630 clade_98 N N
C2 Streptococcus genomosp. 1800 AY278631 clade_98 N N C3
Streptococcus genomosp. 1801 AY278632 clade_98 N N C4 Streptococcus
genomosp. 1802 AY278633 clade_98 N N C5 Streptococcus genomosp.
1803 AY278634 clade_98 N N C6 Streptococcus genomosp. 1804 AY278635
clade_98 N N C7 Streptococcus genomosp. 1805 AY278609 clade_98 N N
C8 Streptococcus gordonii 1806 NC_009785 clade_98 N N Streptococcus
infantarius 1807 ABJK02000017 clade_98 N N Streptococcus infantis
1808 AFNN01000024 clade_98 N N Streptococcus intermedius 1809
NR_028736 clade_98 N N Streptococcus lutetiensis 1810 NR_037096
clade_98 N N Streptococcus massiliensis 1811 AY769997 clade_98 N N
Streptococcus mitis 1813 AM157420 clade_98 N N Streptococcus 1815
AY099095 clade_98 N N oligofermentans Streptococcus oralis 1816
ADMV01000001 clade_98 N N Streptococcus parasanguinis 1817
AEKM01000012 clade_98 N N Streptococcus pasteurianus 1818 AP012054
clade_98 N N Streptococcus peroris 1819 AEVF01000016 clade_98 N N
Streptococcus pneumoniae 1820 AE008537 clade_98 N N Streptococcus
porcinus 1821 EF121439 clade_98 N N Streptococcus 1822 FJ827123
clade_98 N N pseudopneumoniae Streptococcus 1823 AENS01000003
clade_98 N N pseudoporcinus Streptococcus pyogenes 1824 AE006496
clade_98 N OP Streptococcus ratti 1825 X58304 clade_98 N N
Streptococcus sanguinis 1827 NR_074974 clade_98 N N Streptococcus
sinensis 1828 AF432857 clade_98 N N Streptococcus sp. 1831
ACOI01000028 clade_98 N N 2_1_36FAA Streptococcus sp. 2285_97 1830
AJ131965 clade_98 N N Streptococcus sp. ACS2 1834 HQ616360 clade_98
N N Streptococcus sp. AS20 1835 HQ616366 clade_98 N N Streptococcus
sp. BS35a 1836 HQ616369 clade_98 N N Streptococcus sp. C150 1837
ACRI01000045 clade_98 N N Streptococcus sp. CM6 1838 HQ616372
clade_98 N N Streptococcus sp. ICM10 1840 HQ616389 clade_98 N N
Streptococcus sp. ICM12 1841 HQ616390 clade_98 N N Streptococcus
sp. ICM2 1842 HQ616386 clade_98 N N Streptococcus sp. ICM4 1844
HQ616387 clade_98 N N Streptococcus sp. ICM45 1843 HQ616394
clade_98 N N Streptococcus sp. M143 1845 ACRK01000025 clade_98 N N
Streptococcus sp. M334 1846 ACRL01000052 clade_98 N N Streptococcus
sp. oral clone 1849 AY923121 clade_98 N N ASB02 Streptococcus sp.
oral clone 1850 DQ272504 clade_98 N N ASCA03 Streptococcus sp. oral
clone 1851 AY923116 clade_98 N N ASCA04 Streptococcus sp. oral
clone 1852 AY923119 clade_98 N N ASCA09 Streptococcus sp. oral
clone 1853 AY923123 clade_98 N N ASCB04 Streptococcus sp. oral
clone 1854 AY923124 clade_98 N N ASCB06 Streptococcus sp. oral
clone 1855 AY923127 clade_98 N N ASCC04 Streptococcus sp. oral
clone 1856 AY923128 clade_98 N N ASCC05 Streptococcus sp. oral
clone 1857 DQ272507 clade_98 N N ASCC12 Streptococcus sp. oral
clone 1858 AY923129 clade_98 N N ASCD01 Streptococcus sp. oral
clone 1859 AY923130 clade_98 N N ASCD09 Streptococcus sp. oral
clone 1860 DQ272509 clade_98 N N ASCD10 Streptococcus sp. oral
clone 1861 AY923134 clade_98 N N ASCE03 Streptococcus sp. oral
clone 1862 AY953253 clade_98 N N ASCE04 Streptococcus sp. oral
clone 1863 DQ272510 clade_98 N N ASCE05 Streptococcus sp. oral
clone 1864 AY923135 clade_98 N N ASCE06 Streptococcus sp. oral
clone 1865 AY923136 clade_98 N N ASCE09 Streptococcus sp. oral
clone 1866 AY923137 clade_98 N N ASCE10 Streptococcus sp. oral
clone 1867 AY923138 clade_98 N N ASCE12 Streptococcus sp. oral
clone 1868 AY923140 clade_98 N N ASCF05 Streptococcus sp. oral
clone 1869 AY953255 clade_98 N N
ASCF07 Streptococcus sp. oral clone 1870 AY923142 clade_98 N N
ASCF09 Streptococcus sp. oral clone 1871 AY923145 clade_98 N N
ASCG04 Streptococcus sp. oral clone 1872 AY005042 clade_98 N N
BW009 Streptococcus sp. oral clone 1873 AY005044 clade_98 N N CH016
Streptococcus sp. oral clone 1874 AY349413 clade_98 N N GK051
Streptococcus sp. oral clone 1875 AY349414 clade_98 N N GM006
Streptococcus sp. oral clone 1876 AY207051 clade_98 N N P2PA_41 P2
Streptococcus sp. oral clone 1877 AY207064 clade_98 N N P4PA_30 P4
Streptococcus sp. oral taxon 1878 AEEP01000019 clade_98 N N 071
Streptococcus sp. oral taxon 1879 GU432132 clade_98 N N G59
Streptococcus sp. oral taxon 1880 GU432146 clade_98 N N G62
Streptococcus sp. oral taxon 1881 GU432150 clade_98 N N G63
Streptococcus suis 1882 FM252032 clade_98 N N Streptococcus
thermophilus 1883 CP000419 clade_98 N N Streptococcus salivarius
1826 AGBV01000001 clade_98 N N Streptococcus uberis 1884 HQ391900
clade_98 N N Streptococcus urinalis 1885 DQ303194 clade_98 N N
Streptococcus vestibularis 1886 AEKO01000008 clade_98 N N
Streptococcus viridans 1887 AF076036 clade_98 N N Synergistetes
bacterium oral 1908 GU227192 clade_98 N N clone 03 5 D05
TABLE-US-00002 TABLE 1A Exemplary Immunomodulatory Bacterial
Species Alkaliphilus metalliredigens Ammonifex degensii
Anaerofustis stercorihominis Anaerostipes caccae Anaerotruncus
colihominis Bacillus amyloliquefaciens Bacillus anthracis Bacillus
cellulosilyticus Bacillus cereus Bacillus clausii Bacillus
coagulans Bacillus cytotoxicus Bacillus halodurans Bacillus
licheniformis Bacillus pumilus Bacillus subtilis Bacillus
thuringiensis Bacillus weihenstephanensis Blautia (Ruminococcus)
hansenii Blautia (Ruminococcus) obeum Brevibacillus brevis
Bryantella formatexigens Caldicellulosiruptor saccharolyticus
Candidatus Desulforudis audaxviator Carboxydibrachium pacificum
Carboxydothermus hydrogenoformans Clostridium acetobutylicum
Clostridium asparagiforme Clostridium bartlettii Clostridium
beijerinckii Clostridium bolteae Clostridium botulinum A str. ATCC
19397 Clostridium botulinum B str. Eklund 17B Clostridium butyricum
pathogenic E4 str. BoNT BL5262 Clostridium carboxidivorans
Clostridium cellulolyticum Clostridium cellulovorans Clostridium
difficile Clostridium (Hungatella) hathewayi Clostridium hylemonae
Clostridium kluyveri Clostridium leptum Clostridium methylpentosum
Clostridium (Tyzzerella) nexile Clostridium novyi NT Clostridium
papyrosolvens Clostridium perfringens Clostridium phytofermentans
ISDg Clostridium scindens Clostridium sp. 7_2_43FAA Clostridium
sporogenes Clostridium tetani Clostridium thermocellum Coprococcus
comes Desulfotomaculum reducens Dorea longicatena Eubacterium
eligens Eubacterium hallii Eubacterium rectale Eubacterium
ventriosum Faecalibacterium prausnitzii Geobacillus kaustophilus
Geobacillus sp. G11MC16 Geobacillus thermodenitrificans
Heliobacterium modesticaldum Lysinibacillus sphaericus
Oceanobacillus iheyensis Paenibacillus sp. JDR-2 Pelotomaculum
thermopropionicum Roseburia intestinalis Ruminococcus bromii
Ruminococcus gnavus Ruminococcus torques Subdoligranulum variabile
Symbiobacterium thermophilum Thermoanaerobacter italicus
Thermoanaerobacter tengcongensis Thermoanaerobacterium
thermosaccharolyticum Thermosinus carboxydivorans
TABLE-US-00003 TABLE 1B Exemplary Bacteria Useful in the Present
Invention Acidaminococcus intestini Acinetobacter baumannii
Acinetobacter lwoffii Akkermansia muciniphila Alistipes putredinis
Alistipes shahii Anaerostipes hadrus Anaerotruncus colihominis
Bacteroides caccae Bacteroides cellulosilyticus Bacteroides dorei
Bacteroides eggerthii Bacteroides finegoldii Bacteroides fragilis
Bacteroides massiliensis Bacteroides ovatus Bacteroides
salanitronis Bacteroides salyersiae Bacteroides sp. 1_1_6
Bacteroides sp. 3_1_23 Bacteroides sp. D20 Bacteroides
thetaiotaomicron Bacteroides uniformis Bacteroides vulgatus
Bifidobacterium adolescentis Bifidobacterium bifidum
Bifidobacterium breve Bifidobacterium faecale Bifidobacterium
kashiwanohense Bifidobacterium longum subsp. longum Bifidobacterium
pseudocatenulatum Bifidobacterium stercoris Blautia (Ruminococcus)
coccoides Blautia faecis Blautia glucerasea Blautia (Ruminococcus)
hansenii Blautia hydrogenotrophica (Ruminococcus
hydrogenotrophicus) Blautia (Ruminococcus) luti Blautia
(Ruminococcus) obeum Blautia producta (Ruminococcus productus)
Blautia (Ruminococcus) schinkii Blautia stercoris Blautia
uncultured bacterium clone BKLE_a03_2 (GenBank: EU469501.1) Blautia
uncultured bacterium clone SJTU_B_14_30 (GenBank: EF402926.1)
Blautia uncultured bacterium clone SJTU_C_14_16 (GenBank:
EF404657.1) Blautia uncultured bacterium clone S1-5 (GenBank:
GQ898099.1) Blautia uncultured PAC000178_s
(www.ezbiocloud.net/eztaxon/hierarchy?m=browse&k=PAC000178&d=2)
Blautia wexlerae Candidatus Arthromitus sp. SFB-mouse-Yit
Catenibacterium mitsuokai Clostridiaceae bacterium (Dielma
fastidiosa) JC13 Clostridiales bacterium 1_7_47FAA Clostridium
asparagiforme Clostridium bolteae Clostridium clostridioforme
Clostridium glycyrrhizinilyticum Clostridium (Hungatella) hathewayi
Clostridium histolyticum Clostridium indolis Clostridium leptum
Clostridium (Tyzzerella) nexile Clostridium perfringens Clostridium
(Erysipelatoclostridium) ramosum Clostridium scindens Clostridium
sp. 14774 Clostridium sp. 7_3_54FAA Clostridium sp. HGF2
Clostridium symbiosum Collinsella aerofaciens Collinsella
intestinalis Coprobacillus sp. D7 Coprococcus catus Coprococcus
comes Dorea formicigenerans Dorea longicatena Enterococcus faecalis
Enterococcus faecium Erysipelotrichaceae bacterium 3_1_53
Escherichia coli Escherichia coli S88 Eubacterium eligens
Eubacterium fissicatena Eubacterium ramulus Eubacterium rectale
Faecalibacterium prausnitzii Flavonifractor plautii Fusobacterium
mortiferum Fusobacterium nucleatum Holdemania filiformis
Hydrogenoanaerobacterium saccharovorans Klebsiella oxytoca
Lachnospiraceae bacterium 3_1_57FAA_CT1 Lachnospiraceae bacterium
7_1_58FAA Lachnospiraceae bacterium 5_1_57FAA Lactobacillus casei
Lactobacillus rhamnosus Lactobacillus ruminis Lactococcus casei
Odoribacter splanchnicus Oscillibacter valericigenes
Parabacteroides gordonii Parabacteroides johnsonii Parabacteroides
merdae Pediococcus acidilactici Peptostreptococcus asaccharolyticus
Propionibacterium granulosum Roseburia intestinalis Roseburia
inulinivorans Ruminococcus faecis Ruminococcus gnavus Ruminococcus
sp. ID8 Ruminococcus torques Slackia piriformis Staphylococcus
epidermidis Staphylococcus saprophyticus Streptococcus cristatus
Streptococcus dysgalactiae subsp. equisimilis Streptococcus
infantis Streptococcus oralis Streptococcus sanguinis Streptococcus
viridans Streptococcus thermophilus Veillonella dispar
TABLE-US-00004 TABLE 1C Exemplary Bacteria Useful in the Present
Invention Anaerotruncus colihominis strain 13 Blautia producta
strain 6 Clostridium bolteae strain 7 Clostridiaceae bacterium JC13
strain 8 Clostridiales bacterium 1_7_47FAA strain 28 Clostridium
sp. 7_3_54FAA strain 16 Clostridium asparagiforme strain 15
Clostridium clostridioforme Clostridium (Hungatella) hathewayi
strain 4 Clostridium indolis strain 9 Clostridium
(Erysipelatoclostridium) ramosum strain 18 Clostridium scindens
strain 26 Clostridium sp. 14774 strain 1 Eubacterium fissicatena
strain 21 Hydrogenoanaerobacterium saccharovorans Lachnospiraceae
bacterium 3_1_57FAA strain 27 Lachnospiraceae bacterium 3_1_57FAA
strain 29 Lachnospiraceae bacterium 7_1_58FAA strain 3
Oscillibacter valericigenes Ruminococcus sp. ID8 strain 14
TABLE-US-00005 TABLE 1D Exemplary Bacteria Useful in the Present
Invention Bacteroides caccae Bacteroides eggerthii Bacteroides
ovatus Bacteroides sp. 1_1_6 Bacteroides sp. 3_1_23 Bacteroides sp.
D20 Bacteroides vulgatus Bifidobacterium adolescentis
Bifidobacterium pseudocatenulatum Blautia (Ruminococcus) obeum
Blautia producta (Ruminococcus productus) Blautia (Ruminococcus)
schinkii Clostridium (Hungatella) hathewayi Clostridium
(Tyzzerella) nexile Clostridium sp. HGF2 Clostridium symbiosum
Collinsella aerofaciens Coprobacillus sp. D7 Coprococcus catus
Coprococcus comes Dorea formicigenerans Dorea longicatena
Enterococcus faecalis Erysipelotrichaceae bacterium 3_1_53
Escherichia coli Escherichia coli S88 Eubacterium eligens
Eubacterium rectale Faecalibacterium prausnitzii Lachnospiraceae
bacterium 5_1_57FAA Odoribacter splanchnicus Parabacteroides merdae
Roseburia intestinalis Ruminococcus torques Streptococcus
thermophilus
TABLE-US-00006 TABLE 1E Exemplary Bacteria Useful in the Present
Invention Akkermansia muciniphila Enterococcus faecalis Klebsiella
oxytoca Lactobacillus rhamnosus Staphylococcus epidermidis
Streptococcus viridans Veillonella dispar
TABLE-US-00007 TABLE 1F Exemplary Bacteria Useful in the Present
Invention Acinetobacter baumannii Acinetobacter lwoffii Akkermansia
muciniphila Alistipes shahii Anaerotruncus colihominis Bacteroides
caccae Bacteroides dorei Bacteroides eggerthii Bacteroides
finegoldii Bacteroides fragilis Bacteroides massiliensis
Bacteroides ovatus Bacteroides salanitronis Bacteroides sp. 1_1_6
Bacteroides sp. 3_1_23 Bacteroides sp. D20 Bacteroides
thetaiotaomicron Bacteroides uniformis Bacteroides vulgatus
Bifidobacterium adolescentis Bifidobacterium breve Bifidobacterium
pseudocatenulatum Blautia (Ruminococcus) coccoides Blautia faecis
Blautia glucerasea Blautia (Ruminococcus) hansenii Blautia
hydrogenotrophica (Ruminococcus hydrogenotrophicus) Blautia
(Ruminococcus) luti Blautia (Ruminococcus) obeum Blautia producta
(Ruminococcus productus) Blautia (Ruminococcus) schinkii Blautia
stercoris Blautia wexlerae Candidatus Arthromitus sp. SFB-mouse-Yit
Clostridiaceae bacterium (Dielma fastidiosa) JC13 Clostridiales
bacterium 1_7_47FAA Clostridium asparagiforme Clostridium bolteae
Clostridium clostridioforme Clostridium (Hungatella) hathewayi
Clostridium histolyticum Clostridium indolis Clostridium leptum
Clostridium (Tyzzerella) nexile Clostridium perfringens Clostridium
(Erysipelatoclostridium) ramosum Clostridium scindens Clostridium
sp. 14774 Clostridium sp. 7_3_54FAA Clostridium sp. HGF2
Clostridium symbiosum Collinsella aerofaciens Coprobacillus sp. D7
Coprococcus catus Coprococcus comes Dorea formicigenerans Dorea
longicatena Enterococcus faecium Erysipelotrichaceae bacterium
3_1_53 Escherichia coli Escherichia coli S88 Eubacterium eligens
Eubacterium fissicatena Eubacterium rectale Faecalibacterium
prausnitzii Fusobacterium mortiferum Fusobacterium nucleatum
Hydrogenoanaerobacterium saccharovorans Lachnospiraceae bacterium
3_1_57FAA_CT1 Lachnospiraceae bacterium 7_1_58FAA Lachnospiraceae
bacterium 5_1_57FAA Lactobacillus casei Lactococcus casei
Odoribacter splanchnicus Oscillibacter valericigenes
Parabacteroides johnsonii Parabacteroides merdae Pediococcus
acidilactici Peptostreptococcus asaccharolyticus Propionibacterium
granulosum Roseburia intestinalis Ruminococcus gnavus Ruminococcus
sp. ID8 Ruminococcus torques Staphylococcus saprophyticus
Streptococcus thermophilus
TABLE-US-00008 TABLE 2A Species identified as germinable and
sporulatable by colony picking GAM + Sweet B + Sweet OTU BBA
FOS/inulin M2GSC FOS/Inulin GAM Total Blautia producta 1 1
Clostridium bartlettii 4 1 5 Clostridium bolteae 2 5 1 8
Clostridium botulinum 5 5 Clostridium butyricum 37 43 8 1 33 122
Clostridium celatum 4 1 5 Clostridium clostridioforme 1 1 2
Clostridium disporicum 26 26 22 33 50 157 Clostridium glycolicum 4
9 14 27 Clostridium mayombei 2 2 4 Clostridium paraputrificum 8 8
33 16 6 71 Clostridium sordellii 14 14 Clostridium sp. 7_2_43FAA 1
1 Clostridium symbiosum 3 3 Clostridium tertium 1 1 2 (blank) 2 31
33 Totals 92 92 92 92 92 460
TABLE-US-00009 TABLE 2B Species identified as germinable by 16S
colony pick approach Clostridium paraputrificum Clostridium
disporicum Clostridium glycolicum Clostridium bartlettii
Clostridium butyricum Ruminococcus bromii Lachnospiraceae bacterium
2_1_58FAA Eubacterium hadrum Turicibacter sanguinis Lachnospiraceae
bacterium oral taxon F15 Clostridium perfringens Clostridium
bifermentans Roseburia sp 11SE37 Clostridium quinii Ruminococcus
lactaris Clostridium botulinum Clostridium tyrobutyricum Blautia
hansenii Clostridium kluyveri Clostridium sp JC122 Clostridium
hylemonae Clostridium celatum Clostridium straminisolvens
Clostridium orbiscindens Roseburia cecicola Eubacterium tenue
Clostridium sp. 7_2_43FAA Lachnospiraceae bacterium 4_1_37FAA
Eubacterium rectale Clostridium viride Ruminococcus sp. K_1
Clostridium symbiosum Ruminococcus torques Clostridium
algidicarnis
TABLE-US-00010 TABLE 2C Species identified as sporulatable by 16S
NGS approach Clostridium paraputrificum Clostridium bartlettii
Lachnospiraceae bacterium 2_1_58FAA Clostridium disporicum
Ruminococcus bromii Eubacterium hadrum Clostridium butyricum
Roseburia sp. 11SE37 Clostridium perfringens Clostridium glycolicum
Clostridium hylemonae Clostridium orbiscindens Ruminococcus
lactaris Clostridium symbiosum Lachnospiraceae bacterium oral taxon
F15 Blautia hansenii Turicibacter sanguinis Clostridium
straminisolvens Clostridium botulinum Lachnospiraceae bacterium
4_1_37FAA Roseburia cecicola Ruminococcus sp. K_1 Clostridium
bifermentans Eubacterium rectale Clostridium quinii Clostridium
viride Clostridium kluyveri Clostridium tyrobutyricum Oscillibacter
sp. G2 Clostridium sp. JC122 Lachnospiraceae bacterium 3_1_57FAA
Clostridium aldenense Ruminococcus torques Clostridium sp.
7_2_43FAA Clostridium celatum Eubacterium sp. WAL_14571 Eubacterium
tenue Lachnospiraceae bacterium 5_1_57FAA Clostridium
clostridioforme Clostridium sp. YIT_12070 Blautia sp. M25
Anaerostipes caccae Roseburia inulinivorans Clostridium sp. D5
Clostridium asparagiforme Coprobacillus sp. D7 Clostridium sp. HGF2
Clostridium citroniae Clostridium difficile Oscillibacter
valericigenes Clostridium algidicarnis
TABLE-US-00011 TABLE 3 Anaerobic bacterial species tested for
carbon source usage (Biolog plates) Species purchased: Species
Freshly Isolated: R. gnavus (EPV1) Blautia luti BlnIX (EPV114) E.
rectale (EPV2) Blautia luti ELU (EPV54) B. luti (EPV3) Ruminococcus
gnavus (EPV102) B. wexlerae (EPV5) Blautia faecis (EPV78) C. leptum
(EPV6) Ruminococcus torques (EPV76) B. faecis (EPV15) Blautia
wexlerae SJTU1416 (EPV52) B. obeum (EPV20) Blautia WAL14507 (EPV64)
B. producta (EPV21) Uncultured bacterium SJTU1416 (EPV51) B.
coccoides (EPV22) Uncultured bacterium GQ8980099 (EPV47) B.
hydrogenotrophica Eubacterium rectale (EPV35) (EPV23) B. hansenii
(EPV24)
TABLE-US-00012 TABLE 4 Exemplary Prebiotics/Carbon Sources Chemical
MoA L-Arabinose C-Source, carbohydrate N-Acetyl-D-Glucosamine
C-Source, carbohydrate D-Saccharic acid C-Source, carboxylic acid
Succinic acid C-Source, carboxylic acid D-Galactose C-Source,
carbohydrate L-Aspartic acid C-Source, amino acid L-Proline
C-Source, amino acid D-Alanine C-Source, amino acid D-Trehalose
C-Source, carbohydrate D-Mannose C-Source, carbohydrate Dulcitol
C-Source, carbohydrate D-Serine C-Source, amino acid D-Sorbitol
C-Source, carbohydrate Glycerol C-Source, carbohydrate L-Fucose
C-Source, carbohydrate D-Glucuronic acid C-Source, carboxylic acid
D-Gluconic acid C-Source, carboxylic acid DL-a-Glycerol Phosphate
C-Source, carbohydrate D-Xylose C-Source, carbohydrate L-Lactic
acid C-Source, carboxylic acid Formic acid C-Source, carboxylic
acid D-Mannitol C-Source, carbohydrate L-Glutamic acid C-Source,
amino acid D-Glucose-6-Phosphate C-Source, carbohydrate
D-Galactonic acid-g-Lactone C-Source, carboxylic acid DL-Malic acid
C-Source, carboxylic acid D-Ribose C-Source, carbohydrate Tween 20
C-Source, fatty acid L-Rhamnose C-Source, carbohydrate D-Fructose
C-Source, carbohydrate Acetic acid C-Source, carboxylic acid
a-D-Glucose C-Source, carbohydrate Maltose C-Source, carbohydrate
D-Melibiose C-Source, carbohydrate Thymidine C-Source, carbohydrate
L-Asparagine C-Source, amino acid D-Aspartic acid C-Source, amino
acid D-Glucosaminic acid C-Source, carboxylic acid 1,2-Propanediol
C-Source, alcohol Tween 40 C-Source, fatty acid a-Ketoglutaric acid
C-Source, carboxylic acid a-Ketobutyric acid C-Source, carboxylic
acid a-Methyl-D-Galactoside C-Source, carbohydrate a-D-Lactose
C-Source, carbohydrate Lactulose C-Source, carbohydrate Sucrose
C-Source, carbohydrate Uridine C-Source, carbohydrate L-Glutamine
C-Source, amino acid m-Tartaric acid C-Source, carboxylic acid
D-Glucose-1-Phosphate C-Source, carbohydrate D-Fructose-6-Phosphate
C-Source, carbohydrate Tween 80 C-Source, fatty acid
a-Hydroxyglutaric acid-g-Lactone C-Source, carboxylic acid
a-Hydroxybutyric acid C-Source, carboxylic acid
b-Methyl-D-Glucoside C-Source, carbohydrate Adonitol C-Source,
carbohydrate Maltotriose C-Source, carbohydrate 2'-Deoxyadenosine
C-Source, carbohydrate Adenosine C-Source, carbohydrate Gly-Asp
C-Source, amino acid Citric acid C-Source, carboxylic acid
m-Inositol C-Source, carbohydrate D-Threonine C-Source, amino acid
Fumaric acid C-Source, carboxylic acid Bromosuccinic acid C-Source,
carboxylic acid Propionic acid C-Source, carboxylic acid Mucic acid
C-Source, carboxylic acid Glycolic acid C-Source, carboxylic acid
Glyoxylic acid C-Source, carboxylic acid D-Cellobiose C-Source,
carbohydrate Inosine C-Source, carbohydrate Gly-Glu C-Source, amino
acid Tricarballylic acid C-Source, carboxylic acid L-Serine
C-Source, amino acid L-Threonine C-Source, amino acid L-Alanine
C-Source, amino acid Ala-Gly C-Source, amino acid Acetoacetic acid
C-Source, carboxylic acid N-Acetyl-D-Mannosamine C-Source,
carbohydrate Mono-Methylsuccinate C-Source, carboxylic acid
Methylpyruvate C-Source, ester D-Malic acid C-Source, carboxylic
acid L-Malic acid C-Source, carboxylic acid Gly-Pro C-Source, amino
acid p-Hydroxyphenyl Acetic acid C-Source, carboxylic acid
m-Hydroxyphenyl Acetic acid C-Source, carboxylic acid Tyramine
C-Source, amine D-Psicose C-Source, carbohydrate L-Lyxose C-Source,
carbohydrate Glucuronamide C-Source, amide Pyruvic acid C-Source,
carboxylic acid L-Galactonic acid-g-Lactone C-Source, carboxylic
acid D-Galacturonic acid C-Source, carboxylic acid Phenylethylamine
C-Source, amine 2-Aminoethanol C-Source, alcohol Negative Control
C-Source, negative control Chondroitin Sulfate C C-Source, polymer
a-Cyclodextrin C-Source, polymer b-Cyclodextrin C-Source, polymer
g-Cyclodextrin C-Source, polymer Dextrin C-Source, polymer Gelatin
C-Source, polymer Glycogen C-Source, polymer Inulin C-Source,
polymer Laminarin C-Source, polymer Mannan C-Source, polymer Pectin
C-Source, polymer N-Acetyl-D-Galactosamine C-Source, carbohydrate
N-Acetyl-Neuraminic acid C-Source, carboxylic acid b-D-Allose
C-Source, carbohydrate Amygdalin C-Source, carbohydrate D-Arabinose
C-Source, carbohydrate D-Arabitol C-Source, carbohydrate L-Arabitol
C-Source, carbohydrate Arbutin C-Source, carbohydrate
2-Deoxy-D-Ribose C-Source, carbohydrate i-Erythritol C-Source,
carbohydrate D-Fucose C-Source, carbohydrate
3-O-b-D-Galactopyranosyl-D-Arabinose C-Source, carbohydrate
Gentiobiose C-Source, carbohydrate L-Glucose C-Source, carbohydrate
D-Lactitol C-Source, carbohydrate D-Melezitose C-Source,
carbohydrate Maltitol C-Source, carbohydrate a-Methyl-D-Glucoside
C-Source, carbohydrate b-Methyl-D-Galactoside C-Source,
carbohydrate 3-Methylglucose C-Source, carbohydrate
b-Methyl-D-Glucuronic acid C-Source, carboxylic acid
a-Methyl-D-Mannoside C-Source, carbohydrate b-Methyl-D-Xyloside
C-Source, carbohydrate Palatinose C-Source, carbohydrate
D-Raffinose C-Source, carbohydrate Salicin C-Source, carbohydrate
Sedoheptulosan C-Source, carbohydrate L-Sorbose C-Source,
carbohydrate Stachyose C-Source, carbohydrate D-Tagatose C-Source,
carbohydrate Turanose C-Source, carbohydrate Xylitol C-Source,
carbohydrate N-Acetyl-D-Glucosaminitol C-Source, carbohydrate
g-Amino-N-Butyric acid C-Source, carboxylic acid d-Amino Valeric
acid C-Source, carboxylic acid Butyric acid C-Source, carboxylic
acid Capric acid C-Source, carboxylic acid Caproic acid C-Source,
carboxylic acid Citraconic acid C-Source, carboxylic acid
Citramalic acid C-Source, carboxylic acid D-Glucosamine C-Source,
carbohydrate 2-Hydroxybenzoic acid C-Source, carboxylic acid
4-Hydroxybenzoic acid C-Source, carboxylic acid b-Hydroxybutyric
acid C-Source, carboxylic acid g-Hydroxybutyric acid C-Source,
carboxylic acid a-Keto-Valeric acid C-Source, carboxylic acid
Itaconic acid C-Source, carboxylic acid 5-Keto-D-Gluconic acid
C-Source, carboxylic acid D-Lactic acid Methyl Ester C-Source,
ester Malonic acid C-Source, carboxylic acid Melibionic acid
C-Source, carbohydrate Oxalic acid C-Source, carboxylic acid
Oxalomalic acid C-Source, carboxylic acid Quinic acid C-Source,
carboxylic acid D-Ribono-1,4-Lactone C-Source, carboxylic acid
Sebacic acid C-Source, carboxylic acid Sorbic acid C-Source,
carboxylic acid Succinamic acid C-Source, carboxylic acid
D-Tartaric acid C-Source, carboxylic acid L-Tartaric acid C-Source,
carboxylic acid Acetamide C-Source, amide L-Alaninamide C-Source,
amide N-Acetyl-L-Glutamic acid C-Source, amino acid L-Arginine
C-Source, amino acid Glycine C-Source, amino acid L-Histidine
C-Source, amino acid L-Homoserine C-Source, amino acid
Hydroxy-L-Proline C-Source, amino acid L-Isoleucine C-Source, amino
acid L-Leucine C-Source, amino acid L-Lysine C-Source, amino acid
L-Methionine C-Source, amino acid L-Ornithine C-Source, amino acid
L-Phenylalanine C-Source, amino acid L-Pyroglutamic acid C-Source,
amino acid L-Valine C-Source, amino acid D,L-Carnitine C-Source,
carboxylic acid sec-Butylamine C-Source, amine D,L-Octopamine
C-Source, amine Putrescine C-Source, amine Dihydroxyacetone
C-Source, alcohol 2,3-Butanediol C-Source, alcohol 2,3-Butanedione
C-Source, alcohol 3-Hydroxy-2-butanone C-Source, alcohol
TABLE-US-00013 TABLE 5 Bacterial Species Detected at Low Frequency
in Vaginal Samples from Vancomycin-Treated Mice Mean Median
abundance day 6 abundance day 6 Site Group Taxonomy (out of 10,000)
(out of 10,000) vaginal Vancomycin KF008552.1.1432 0.291242675
0.024255713 D_0_Bacteria; D_1_Proteobacteria;
D_2_Gammaproteobacteria; D_3_Enterobacteriales;
D_4_Enterobacteriaceae; D_5_Klebsiella; D_6_Klebsiella pneumoniae
vaginal Vancomycin AB740357.1.1462 1.436524722 0 D_0_Bacteria;
D_1_Proteobacteria; D_2_Gammaproteobacteria; D_3_Enterobacteriales;
D_4_Enterobacteriaceae; D_5_Pantoea; D_6_Pantoea sp. NCCP-532
vaginal Vancomycin DQ799428.1.1372 0.348310693 0 D_0_Bacteria;
D_1_Verrucomicrobia; D_2_Verrucomicrobiae; D_3_Verrucomicrobiales;
D_4_Verrucomicrobiaceae; D_5_Akkermansia; D_6_uncultured bacterium
vaginal Vancomycin JX094996.1.1390 0.348310693 0 D_0_Bacteria;
D_1_Firmicutes; D_2_Clostridia; D_3_Clostridiales;
D_4_Lachnospiraceae; D_5_Blautia; D_6_uncultured bacterium vaginal
Vancomycin EU459716.1.1286 0.348310693 0 D_0_Bacteria;
D_1_Firmicutes; D_2_Clostridia; D_3_Clostridiales;
D_4_Lachnospiraceae; D_5_uncultured; D_6_uncultured bacterium
vaginal Vancomycin EU457230.1.1391 0.696621386 0 D_0_Bacteria;
D_1_Firmicutes; D_2_Clostridia; D_3_Clostridiales;
D_4_Lachnospiraceae; D_5_Incertae Sedis; D_6_uncultured bacterium
vaginal Vancomycin EU459317.1.1373 0.348310693 0 D_0_Bacteria;
D_1_Firmicutes; D_2_Clostridia; D_3_Clostridiales;
D_4_Clostridiaceae 1; D_5_Clostridium sensu stricto 1;
D_6_uncultured bacterium vaginal Vancomycin HM817954.1.1353
0.348310693 0 D_0_Bacteria; D_1_Firmicutes; D_2_Clostridia;
D_3_Clostridiales; D_4_Lachnospiraceae; D_5_Roseburia;
D_6_uncultured bacterium vaginal Vancomycin GQ134873.1.1373
0.348310693 0 D_0_Bacteria; D_1_Firmicutes; D_2_Clostridia;
D_3_Clostridiales; D_4_Clostridiaceae 1; D_5_Clostridium sensu
stricto 1; D_6_uncultured bacterium vaginal Vancomycin
FJ879074.1.1494 0.348310693 0 D_0_Bacteria; D_1_Firmicutes;
D_2_Clostridia; D_3_Clostridiales; D_4_Lachnospiraceae;
D_5_uncultured; D_6_uncultured bacterium vaginal Vancomycin
EU774816.1.1381 0.348310693 0 D_0_Bacteria; D_1_Firmicutes;
D_2_Clostridia; D_3_Clostridiales; D_4_Clostridiaceae 1;
D_5_Clostridium sensu stricto 1; D_6_uncultured bacterium vaginal
Vancomycin EU775614.1.1398 0.417063419 0 D_0_Bacteria;
D_1_Proteobacteria; D_2_Gammaproteobacteria; D_3_Enterobacteriales;
D_4_Enterobacteriaceae; D_5_Enterobacter; D_6_uncultured
bacterium
[0429] Unless otherwise indicated, all numbers expressing
quantities of ingredients, reaction conditions, and so forth used
in the specification, including claims, are to be understood as
being modified in all instances by the term "about." Accordingly,
unless otherwise indicated to the contrary, the numerical
parameters are approximations and may vary depending upon the
desired properties sought to be obtained. At the very least, and
not as an attempt to limit the application of the doctrine of
equivalents to the scope of the claims, each numerical parameter
should be construed in light of the number of significant digits
and ordinary rounding approaches.
[0430] Unless otherwise indicated, the term "at least" preceding a
series of elements is to be understood to refer to every element in
the series.
[0431] While the invention has been particularly shown and
described with reference to a preferred embodiment and various
alternate embodiments, it will be understood by persons skilled in
the relevant art that various changes in form and details can be
made therein without departing from the spirit and scope of the
invention.
[0432] All references, issued patents and patent applications cited
within the body of the instant specification are hereby
incorporated by reference in their entirety, for all purposes.
[0433] The foregoing description of the embodiments of the
invention has been presented for the purpose of illustration; it is
not intended to be exhaustive or to limit the invention to the
precise forms disclosed. Persons skilled in the relevant art can
appreciate that many modifications and variations are possible in
light of the above disclosure.
[0434] Finally, the language used in the specification has been
principally selected for readability and instructional purposes,
and it may not have been selected to delineate or circumscribe the
inventive subject matter. It is therefore intended that the scope
of the invention be limited not by this detailed description, but
rather by any claims that issue on an application based hereon.
Accordingly, the disclosure of the embodiments of the invention is
intended to be illustrative, but not limiting, of the scope of the
invention, which is set forth in the following claims.
Sequence CWU 0 SQTB SEQUENCE LISTING The patent application
contains a lengthy "Sequence Listing" section. A copy of the
"Sequence Listing" is available in electronic form from the USPTO
web site
(http://seqdata.uspto.gov/?pageRequest=docDetail&DocID=US20180015130A1).
An electronic copy of the "Sequence Listing" will also be available
from the USPTO upon request and payment of the fee set forth in 37
CFR 1.19(b)(3).
0 SQTB SEQUENCE LISTING The patent application contains a lengthy
"Sequence Listing" section. A copy of the "Sequence Listing" is
available in electronic form from the USPTO web site
(http://seqdata.uspto.gov/?pageRequest=docDetail&DocID=US20180015130A1).
An electronic copy of the "Sequence Listing" will also be available
from the USPTO upon request and payment of the fee set forth in 37
CFR 1.19(b)(3).
* * * * *
References