Cited by 248Gut microbiota and healthGastrointestinal motility and disordersProbiotics and Fermented Foods

The intestinal microbiome, probiotics and prebiotics in neurogastroenterology

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Saulnier, Delphine M., Ringel, Yehuda, Heyman, Melvin B., Foster, Jane A., Bercik, Premysl, Shulman, Robert J., Versalovic, James, Verdu, Elena F. +3 more·2013·Gut Microbes

Abstract

The brain-gut axis allows bidirectional communication between the central nervous system (CNS) and the enteric nervous system (ENS), linking emotional and cognitive centers of the brain with peripheral intestinal functions. Recent experimental work suggests that the gut microbiota have an impact on the brain-gut axis. A group of experts convened by the International Scientific Association for Probiotics and Prebiotics (ISAPP) discussed the role of gut bacteria on brain functions and the implications for probiotic and prebiotic science. The experts reviewed and discussed current available data on the role of gut microbiota on epithelial cell function, gastrointestinal motility, visceral sensitivity, perception and behavior. Data, mostly gathered from animal studies, suggest interactions of gut microbiota not only with the enteric nervous system but also with the central nervous system via neural, neuroendocrine, neuroimmune and humoral links. Microbial colonization impacts mammalian brain development in early life and subsequent adult behavior. These findings provide novel insights for improved understanding of the potential role of gut microbial communities on psychological disorders, most particularly in the field of psychological comorbidities associated with functional bowel disorders like irritable bowel syndrome (IBS) and should present new opportunity for interventions with pro- and prebiotics.

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  • Gastrointestinal microbiota may contribute to the affective symptoms associated with GI disorders by impacting the CNS via immune, hormonal, and neural mechanisms.

    “Gastrointestinal microbiota may also contribute to the affective symptoms associated with GI disorders by impacting the CNS via immune, hormonal, and neural mechanisms (17, 69, 155).”
  • In the periphery, intestinal microbiota can affect the ENS directly via release of bacterial substances or metabolites, or indirectly by inducing the release of host-derived immune mediators that in turn impact the ENS.

    “In the periphery, intestinal microbiota can affect the ENS directly via release of bacterial substances or metabolites, or indirectly by inducing the release of host-derived immune mediators that in turn impact the ENS (10, 155).”

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Authors
Saulnier, D. M., Ringel, Y., Heyman, M. B., Foster, J. A., Bercik, P., Shulman, R. J., Versalovic, J., Verdu, E. F., Dinan, T. G., Hecht, G., & Guarner, F.
Affiliations
  • University of North Carolina at Chapel Hill (US)
  • University of California, San Francisco (US)
  • McMaster University (CA)
  • Baylor College of Medicine (US)
  • University of Illinois Chicago (US)
  • Vall d'Hebron Hospital Universitari (ES)
Corresponding author
Saulnier, Delphine M.
Venue
Gut Microbes
Published
2013-01
Volume
4
Issue
1
Pages
17-27
ISSN
  • 1949-0976 (ISSN-L)
  • 1949-0984
OpenAlex
W2031431575
Cited by
248
References
90
Citations by year
2026: 11 · 2025: 14 · 2024: 10 · 2023: 19 · 2022: 20 · 2021: 25 · 2020: 20 · 2019: 24 · 2018: 23 · 2017: 18 · 2016: 16 · 2015: 20 · 2014: 20 · 2013: 8
FWCI
1.40
Type
journal article
Language
en
Open access
Locations
  • Gut Microbes (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
National Institute of Diabetes and Digestive and Kidney Diseases (R01DK097043)
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
gut microbiota, gut-brain axis, probiotics, prebiotics, enteric nervous system, central nervous system, neurogastroenterology, gastrointestinal motility, visceral sensitivity, neuroimmune interactions, neuroendocrine signaling, brain development, mental illness, irritable bowel syndrome, functional bowel disorders, microbial colonization
MeSH terms
Behavior, Central Nervous System, Emotions, Gastrointestinal Agents, Gastrointestinal Diseases, Gastrointestinal Motility, Humans, Enteric Nervous System, Probiotics, Gastrointestinal Tract, Metagenome, Prebiotics

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