Cited by 904Gut microbiota and healthMicrobial Metabolites in Food BiotechnologyGastrointestinal motility and disorders

Dietary gut microbial metabolites, short-chain fatty acids, and host metabolic regulation

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Kasubuchi, Mayu, Hasegawa, Sae, Hiramatsu, Takero, Ichimura, Atsuhiko, Kimura, Ikuo·2015·Nutrients

Abstract

During feeding, the gut microbiota contributes to the host energy acquisition and metabolic regulation thereby influencing the development of metabolic disorders such as obesity and diabetes. Short-chain fatty acids (SCFAs) such as acetate, butyrate, and propionate, which are produced by gut microbial fermentation of dietary fiber, are recognized as essential host energy sources and act as signal transduction molecules via G-protein coupled receptors (FFAR2, FFAR3, OLFR78, GPR109A) and as epigenetic regulators of gene expression by the inhibition of histone deacetylase (HDAC). Recent evidence suggests that dietary fiber and the gut microbial-derived SCFAs exert multiple beneficial effects on the host energy metabolism not only by improving the intestinal environment, but also by directly affecting various host peripheral tissues. In this review, we summarize the roles of gut microbial SCFAs in the host energy regulation and present an overview of the current understanding of its physiological functions.

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Authors
Kasubuchi, M., Hasegawa, S., Hiramatsu, T., Ichimura, A., & Kimura, I.
Affiliations
  • Tokyo University of Agriculture and Technology (JP)
  • Kyoto University (JP)
Corresponding author
Kimura, Ikuo
Venue
Nutrients
Publisher
MDPI AG
Published
2015-04-14
Volume
7
Issue
4
Pages
2839-2849
ISSN
2072-6643 (ISSN-L)
OpenAlex
W2018745802
Cited by
904
References
60
Citations by year
2026: 52 · 2025: 91 · 2024: 64 · 2023: 82 · 2022: 106 · 2021: 126 · 2020: 102 · 2019: 100 · 2018: 69 · 2017: 51 · 2016: 45 · 2015: 14
FWCI
5.78
Type
journal article
Language
en
Open access
Locations
  • Nutrients (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Institutional Repositories DataBase (IRDB) (publishedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Kyoto University Research Information Repository (Kyoto University) (submittedVersion, cc-by)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Nursing › Nutrition and Dietetics › Microbial Metabolites in Food Biotechnology
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
Keywords
short-chain fatty acids, gut microbiota, dietary fiber, host energy metabolism, metabolic regulation, obesity, diabetes mellitus, G protein-coupled receptors, histone deacetylase inhibition, epigenetic regulation, acetate, butyrate, propionate, microbial metabolites
MeSH terms
Gastrointestinal Microbiome, Acetates, Butyrates, Diabetes Mellitus, Diet, Dietary Fiber, Energy Metabolism, Histone Deacetylases, Humans, Obesity, Propionates, Gastrointestinal Tract, Receptors, G-Protein-Coupled, Epigenesis, Genetic

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