Cited by 3,357Gut microbiota and healthGastrointestinal motility and disordersProbiotics and Fermented Foods

The DOI matches its Crossref record; 296 of the 296 references it cites were found in a registry or an index.

The role of short-chain fatty acids in microbiota–gut–brain communication

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Dalile, Boushra, Van Oudenhove, Lukas, Vervliet, Bram, Verbeke, Kristin·2019·Nature Reviews Gastroenterology & Hepatology

Abstract

Short-chain fatty acids (SCFAs), the main metabolites produced by bacterial fermentation of dietary fibre in the gastrointestinal tract, are speculated to have a key role in microbiota-gut-brain crosstalk. However, the pathways through which SCFAs might influence psychological functioning, including affective and cognitive processes and their neural basis, have not been fully elucidated. Furthermore, research directly exploring the role of SCFAs as potential mediators of the effects of microbiota-targeted interventions on affective and cognitive functioning is sparse, especially in humans. This Review summarizes existing knowledge on the potential of SCFAs to directly or indirectly mediate microbiota-gut-brain interactions. The effects of SCFAs on cellular systems and their interaction with gut-brain signalling pathways including immune, endocrine, neural and humoral routes are described. The effects of microbiota-targeted interventions such as prebiotics, probiotics and diet on psychological functioning and the putative mediating role of SCFA signalling will also be discussed, as well as the relationship between SCFAs and psychobiological processes. Finally, future directions to facilitate direct investigation of the effect of SCFAs on psychological functioning are outlined.

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Metadata

Authors
Dalile, B., Van Oudenhove, L., Vervliet, B., & Verbeke, K.
Affiliations
KU Leuven (BE)
Corresponding author
Verbeke, Kristin
Venue
Nature Reviews Gastroenterology & Hepatology
Published
2019-05-23
Volume
16
Issue
8
Pages
461-478
ISSN
  • 1759-5045 (ISSN-L)
  • 1759-5053
OpenAlex
W2946372752
Cited by
3,357
References
289
Citations by year
2026: 631 · 2025: 685 · 2024: 567 · 2023: 511 · 2022: 429 · 2021: 334 · 2020: 174 · 2019: 25
FWCI
21.30
Type
journal article
Language
en
Open access
Locations
  • Nature Reviews Gastroenterology & Hepatology (publishedVersion)
  • PubMed (publishedVersion)
  • Lirias (submittedVersion, other-oa)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
Keywords
short-chain fatty acids, microbiota-gut-brain axis, dietary fiber fermentation, gut microbiota, psychological functioning, emotional processing, cognitive processes, prebiotics, probiotics, microbiota-targeted interventions, immune signaling, hormone signaling, psychobiology
MeSH terms
Gastrointestinal Microbiome, Animals, Mental Disorders, Brain, Dietary Fiber, Disease Models, Animal, Fatty Acids, Volatile, Humans, Neural Pathways, Signal Transduction, Gastrointestinal Tract

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