Cited by 1,241Gut microbiota and healthT-cell and B-cell ImmunologyImmune Response and Inflammation

Gut immune maturation depends on colonization with a host-specific microbiota

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Chung, Hachung, Pamp, Sünje J., Hill, Jonathan A., Surana, Neeraj K., Edelman, Sanna M., Troy, Erin B., Reading, Nicola C., Villablanca, Eduardo J. +7 more·2012·Cell

Abstract

Gut microbial induction of host immune maturation exemplifies host-microbe mutualism. We colonized germ-free (GF) mice with mouse microbiota (MMb) or human microbiota (HMb) to determine whether small intestinal immune maturation depends on a coevolved host-specific microbiota. Gut bacterial numbers and phylum abundance were similar in MMb and HMb mice, but bacterial species differed, especially the Firmicutes. HMb mouse intestines had low levels of CD4(+) and CD8(+) T cells, few proliferating T cells, few dendritic cells, and low antimicrobial peptide expression--all characteristics of GF mice. Rat microbiota also failed to fully expand intestinal T cell numbers in mice. Colonizing GF or HMb mice with mouse-segmented filamentous bacteria (SFB) partially restored T cell numbers, suggesting that SFB and other MMb organisms are required for full immune maturation in mice. Importantly, MMb conferred better protection against Salmonella infection than HMb. A host-specific microbiota appears to be critical for a healthy immune system.

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Crossref · 10.1016/j.cell.2012.04.037

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  • Difficulty in maintaining new (non-native) microbiota in recipient mice, whether germ-free or those in which gut microbiota suppression was initially performed with oral mixture of poorly absorbed antibiotics, has been reported in other studies.

    “Difficulty in maintaining new (non-native) microbiota in recipient mice, whether germ-free or those in which gut microbiota suppression was initially performed with oral mixture of poorly absorbed antibiotics, has been reported in other studies (30-32).”
  • Deficits in germ-free mice can be corrected by colonization with diverse commensal bacteria, but this is age-dependent, suggesting composition and timing of colonization are critical for immune education.

    “These deficits can be corrected by colonization with diverse commensal bacteria; however, this has been shown to be age-dependent, suggesting that both composition and timing of colonization are critical for the education of the immune system [16–18].”

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Authors
Chung, H., Pamp, S. J., Hill, J. A., Surana, N. K., Edelman, S. M., Troy, E. B., Reading, N. C., Villablanca, E. J., Wang, S., Mora, J. R., Umesaki, Y., Mathis, D., Benoist, C., Relman, D. A., & Kasper, D. L.
Affiliations
  • Brigham and Women's Hospital (US)
  • VA Palo Alto Health Care System (US)
  • Harvard University (US)
  • Yakult Central Institute (JP)
Corresponding author
Kasper, Dennis L.
Venue
Cell
Publisher
Elsevier BV
Published
2012-06
Volume
149
Issue
7
Pages
1578-1593
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2170925079
Cited by
1,241
References
66
Citations by year
2026: 48 · 2025: 77 · 2024: 88 · 2023: 78 · 2022: 78 · 2021: 122 · 2020: 115 · 2019: 109 · 2018: 99 · 2017: 91 · 2016: 83 · 2015: 77 · 2014: 83 · 2013: 78 · 2012: 15
FWCI
32.33
Type
journal article
Language
en
Open access
Locations
  • Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Lincoln (University of Nebraska) (submittedVersion)
Funders
  • National Institutes of Health (DP1OD000964)
  • National Institute of Allergy and Infectious Diseases (R21AI090102, F32AI091104, T32AI007061)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (T32HD055148)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
Keywords
gut microbiota, host-microbe mutualism, immune system maturation, germ-free mice, human microbiota, intestinal T cells, dendritic cells, antimicrobial peptides, segmented filamentous bacteria, Firmicutes, salmonellosis, host specificity
MeSH terms
Animals, Bacteria, Female, Germ-Free Life, Humans, Immunity, Innate, Intestines, Male, Salmonella Infections, Species Specificity, Specific Pathogen-Free Organisms, Symbiosis, T-Lymphocytes, Rats, Sprague-Dawley, Cell Proliferation, Mice, Rats, Metagenome

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