Strain Profile
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Bacteroides salyersiae

◔ Human-origin
Sequenced
Public genome assembly available

Bacteroides salyersiae is a gut commensal bacterium that has recently attracted research attention for its enzymatic capabilities and potential probiotic properties. It produces a distinctive glycoside hydrolase (GH164 family beta-mannosidase) that breaks down complex carbohydrates such as fungal mannans and chondroitin sulfate, suggesting a specialized niche in gut fiber metabolism. Preliminary animal model research has examined colitis and depressive-like behavior under social stress conditions; this research is early-stage and has not been studied in human clinical trials. Bacteroides salyersiae is an emerging subject in next-generation probiotic research, and the evidence base remains nascent. These are research topics, not findings; the papers do not establish that this strain treats or prevents any condition.

Where it's been studied

Share of this strain's 19 body-system-tagged papers that concern each system. Research coverage, not measured effect.

+2 more systems

Symptoms in the research

Share of this strain's 4 symptom-tagged papers that mention each symptom or condition. Research coverage, not evidence of benefit.

Research

26 papers reference this strain in the probiotic database.

Match confidence
2026 ANIMAL
A human-derived Bacteroides strain attenuates depressive-like behavior in a rat model of social defeat-induced stress
· BMC Medicine
2025 OTHER
Bacteroides salyersiae Song et al. 2005
· BacDive
2024 OBSERVATIONAL
Bacteroides salyersiae is a potent chondroitin sulfate-degrading species in the human gut microbiota
· Microbiome
2024 ANIMAL
Bacteroides salyersiae Is a Candidate Probiotic Species with Potential Anti-Colitis Properties in the Human Colon: First Evidence from an In Vivo Mouse Model
· Nutrients
2024 WGS
Phosphorothioate DNA modification by BREX Type 4 systems in the human gut microbiome
· bioRxiv (Cold Spring Harbor Laboratory)
2023 IN_VITRO
Structure–function analysis of bacterial GH31 α‐galactosidases specific for α‐(1→4)‐galactobiose
· FEBS Journal
2022 IN_VITRO
The Type 9 Secretion System enables sharing of fungal mannan by human gut Bacteroides
· bioRxiv (Cold Spring Harbor Laboratory)
2019 OTHER
Bacteroides salyersiae GH164 beta-mannosidase in complex with noeuromycin
·
2019 OTHER
Bacteroides salyersiae GH164 beta-mannosidase
·
2019 IN_VITRO
Structure and function of Bs164 β-mannosidase from Bacteroides salyersiae the founding member of glycoside hydrolase family GH164
· Journal of Biological Chemistry
2025 OBSERVATIONAL
Gut Escherichia coli promotes lung cancer by increasing circulating STAMBP production
· Discover Oncology
2025 IN_VITRO
Diverse Metabolic Control of Phosphoglucomutases by Bisphosphorylated Sugars in Heterotrophic Bacteria
· Microbial Physiology
2025 OBSERVATIONAL
Unraveling the causal relationship between gut microbiota and chronic hepatitis B: A large-scale mediation Mendelian randomization analysis
· Microbial Pathogenesis
2025 OBSERVATIONAL
Dissecting Causal Relationships Between Gut Microbiota, Plasma Metabolites and Bladder Cancer: A Two‐Step Mendelian Randomization Study
· Health Science Reports
2024 OBSERVATIONAL
Exploring Protein Functions of Gut Bacteriome and Mycobiome in Thai Infants Associated with Atopic Dermatitis Through Metaproteomic and Host Interaction Analysis
· International Journal of Molecular Sciences
2024 OBSERVATIONAL
Sustained mucosal colonization and fecal metabolic dysfunction by Bacteroides associates with fecal microbial transplant failure in ulcerative colitis patients
· Scientific Reports
2024 OBSERVATIONAL
Association between the Maternal Gut Microbiome and Macrosomia
· Biology
2023 OBSERVATIONAL
Effects of gut microbiota on prostatic cancer: a two-sample Mendelian randomization study
· Frontiers in Microbiology
2023 OBSERVATIONAL
Influence of long-term antibiotic therapy on gut microbiome composition and metabolic profile in pulmonary tuberculosis
· Russian Journal of Infection and Immunity
2021 OBSERVATIONAL
Elderly Patients with Mild Cognitive Impairment Exhibit Altered Gut Microbiota Profiles
· Journal of Immunology Research
Browse all 26 papers →

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Citations

Selected papers that name this strain.

  1. [1]
    Bacteroides salyersiae Is a Candidate Probiotic Species with Potential Anti-Colitis Properties in the Human Colon: First Evidence from an In Vivo Mouse Model
    · Nutrients · 2024
    PMID 39275234 →