Cited by 385Gut microbiota and healthAdipokines, Inflammation, and Metabolic DiseasesT-cell and B-cell Immunology

T cell-mediated regulation of the microbiota protects against obesity

Open access
Petersen, Charisse, Bell, Rickesha, Klag, Kendra A., Lee, Soh-Hyun, Soto, Raymond, Ghazaryan, Arevik, Buhrke, Kaitlin, Ekiz, H. Atakan +7 more·2019·Science

Abstract

T cells help keep you lean The gut microbiota is a critical factor regulating mammalian metabolism. The host immune system, in turn, can shape the microbiome, in part via immunoglobulin A (IgA) antibodies. Petersen et al. report that mice defective in T follicular helper cell development and gut IgA production show hallmarks of metabolic syndrome with age (see the Perspective by Wang and Hooper). These mice gain more weight, accumulate more fat, and show greater insulin resistance compared with controls. IgA in these mice inappropriately targets Clostridia species and allows for the outgrowth of Desulfovibrio. Clostridia suppress and Desulfovibrio enhance host lipid absorption by modulating CD36 expression. A better understanding of the microbial products that modulate lipid absorption may open the door to future therapies for obesity and metabolic disease. Science , this issue p. eaat9351 ; see also p. 316

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  • Deletion of T cell-dependent immunoglobulin A production enhances obesity, while reducing the abundance and diversity of Clostridium.

    “Deletion of T cell-dependent immunoglobulin A production enhances obesity, while reducing the abundance and diversity of Clostridium [75].”

    From The menace of obesity to depression and anxiety prevalence (2022) · cites this paper as [75]

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Authors
Petersen, C., Bell, R., Klag, K. A., Lee, S.-H., Soto, R., Ghazaryan, A., Buhrke, K., Ekiz, H. A., Ost, K. S., Boudina, S., O’Connell, R. M., Cox, J. E., Villanueva, C. J., Stephens, W. Z., & Round, J. L.
Affiliations
University of Utah (US)
Corresponding author
  • Stephens, W. Zac
  • Round, June L.
Venue
Science
Published
2019-07-26
Volume
365
Issue
6451
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2963132797
Cited by
385
References
45
Citations by year
2026: 29 · 2025: 53 · 2024: 67 · 2023: 55 · 2022: 69 · 2021: 53 · 2020: 51 · 2019: 8
FWCI
14.97
Type
journal article
Language
en
Open access
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Science Foundation (1253278)
  • Wellcome Trust
  • National Institutes of Health (n01ai095375-008, P40OD010995)
  • National Institute on Aging (R01AG047956)
  • National Heart, Lung, and Blood Institute (R00HL102228)
  • National Institute of General Medical Sciences (R01GM114817, T32GM007464, DP2GM111099)
  • National Institute of Allergy and Infectious Diseases (K22AI095375, N01 AI095375, R56AI107090, T32AI055434)
  • National Institute of Diabetes and Digestive and Kidney Diseases (T32DK091317)
  • National Center for Complementary and Integrative Health (DP2AT008746)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
Keywords
T cells, gut microbiota, obesity, immunoglobulin A, T follicular helper cells, metabolic syndrome, insulin resistance, Clostridia, Desulfovibrio, CD36, fat absorption, host-microbe interactions
MeSH terms
Host Microbial Interactions, Animals, Antibiosis, Clostridium, Desulfovibrio, Intestinal Absorption, Mice, Mutant Strains, Obesity, Metabolic Syndrome, Lipid Metabolism, T-Lymphocytes, Regulatory, Mice, Myeloid Differentiation Factor 88, Microbiota

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