Cited by 230Gut microbiota and healthInflammatory Bowel DiseaseT-cell and B-cell Immunology

The dual role of short fatty acid chains in the pathogenesis of autoimmune disease models

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Mizuno, Miho, Noto, Daisuke, Kaga, Naoko, Chiba, Asako, Miyake, Sachiko·2017·PLoS ONE

Abstract

Autoimmune diseases are influenced by both genetic and environmental factors. The gut environment has attracted much attention as an essential component that modulates immune responses, and therefore immune-mediated disorders, such as autoimmune diseases. Growing evidence suggests that microbiota and their metabolites are critical factors for immune modulation. Recently, we reported that the microbiome in patients with multiple sclerosis, an autoimmune disease targeting the myelin sheath of the central nervous system, is characterized by a reduction of bacteria belonging to Clostridia clusters IV and XIVa, which are potent producers of short-chain fatty acids (SCFAs) by fermentation of indigestible carbohydrates. In the present study, we investigated the role of SCFAs in the regulation of inflammation. We demonstrated that oral administration of SCFAs ameliorated the disease severity of systemic autoimmune inflammatory conditions mediated by lymphocytes such as experimental autoimmune encephalitis and collagen-induced arthritis. Amelioration of disease was associated with a reduction of Th1 cells and an increase in regulatory T cells. In contrast, SCFAs contributed to the exaggeration of K/BxN serum transfer arthritis, representing the effector phase of inflammation in rheumatoid arthritis. An increased understanding of the effect of microbiota metabolites will lead to the effective treatment and prevention of systemic inflammatory disorders.

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Authors
Mizuno, M., Noto, D., Kaga, N., Chiba, A., & Miyake, S.
Affiliations
Juntendo University (JP)
Corresponding author
  • Mizuno, Miho
  • Noto, Daisuke
  • Kaga, Naoko
  • Chiba, Asako
  • Miyake, Sachiko
Venue
PLoS ONE
Published
2017-02-24
Volume
12
Issue
2
Pages
e0173032
ISSN
1932-6203 (ISSN-L)
OpenAlex
W2589854016
Cited by
230
References
48
Citations by year
2026: 15 · 2025: 23 · 2024: 24 · 2023: 23 · 2022: 39 · 2021: 31 · 2020: 29 · 2019: 15 · 2018: 22 · 2017: 9
FWCI
8.37
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
Funders
Grant-in Aid for Scientific Research from the Japan Society for the Promotion of Science (B: 26293234)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Inflammatory Bowel Disease
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
Keywords
short-chain fatty acids, gut microbiota, microbiota metabolites, autoimmune disease, experimental autoimmune encephalitis, collagen-induced arthritis, K/BxN serum transfer arthritis, rheumatoid arthritis, multiple sclerosis, Th1 cells, regulatory T cells, inflammation, Clostridia, dietary intervention
MeSH terms
Administration, Oral, Animals, Anti-Inflammatory Agents, Arthritis, Experimental, Drug Evaluation, Preclinical, Encephalomyelitis, Autoimmune, Experimental, Fatty Acids, Volatile, Mice, Inbred C57BL, Mice, Inbred DBA, Mice, Transgenic, Th1 Cells, T-Lymphocytes, Regulatory

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