Cited by 131Gut microbiota and healthAnimal Nutrition and PhysiologyT-cell and B-cell Immunology

The gut microbiota and mucosal homeostasis: Colonized at birth or at adulthood, does it matter?

Open access
El Aidy, Sahar, Hooiveld, Guido, Tremaroli, Valentina, Bäckhed, Fredrik, Kleerebezem, Michiel·2013·Gut Microbes

Abstract

The intimate interplay between the gut microbiota and the host may contribute to health and disease in the host. Experiments using conventionalized and conventionally raised animal models have illustrated the role of the intestinal microbiota in shaping and maintaining the host immune system. However, it is still unclear whether colonization at birth or at adulthood induces different host responses. Here, we perform comparative transcriptome analyses to elucidate the impact of the gut microbiota on the development and maintenance of the immune system in adult conventionalized (after 16 and 30 days of colonization) and conventionally raised mice, which were obtained in two independent laboratories. Transcriptional profiles of jejunum, ileum and colon were compared between germfree, conventionally raised mice and conventionalized mice. Germfree mice from the two different facilities clustered together, establishing the validity of the comparative analysis. Nevertheless, significant spatial differences were detected along the gut; the jejunum and colon exhibited a transient response (conventionalized mice) that eventually returned to a homeostatic level (conventionally raised). In contrast, the ileal response to microbiota was similar in conventionalized and conventionally raised mice. Overall, this comparative analysis supports the hypothesis that co-development of the gut microbiota and its host initiates at early stage of development and indicates that despite the achieved homeostasis, immune development is substantially different in mice conventionalized in adulthood. These findings imply that colonization during development is required to meet the window of opportunity where the gut microbiota can imprint the host's mucosal immune-homeostasis in a way that cannot be achieved at later stages in life.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.4161/gmic.23362

Cites

30 of 30 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • 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].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
El Aidy, S., Hooiveld, G., Tremaroli, V., Bäckhed, F., & Kleerebezem, M.
Affiliations
  • Wageningen University & Research (NL)
  • Nederlands Instituut Voor Zuivel Oonderzoek (NL)
Corresponding author
Kleerebezem, Michiel
Venue
Gut Microbes
Published
2013-01
Volume
4
Issue
2
Pages
118-124
ISSN
  • 1949-0976 (ISSN-L)
  • 1949-0984
OpenAlex
W1933219276
Cited by
131
References
30
Citations by year
2026: 5 · 2025: 13 · 2024: 11 · 2023: 14 · 2022: 20 · 2021: 11 · 2020: 10 · 2019: 9 · 2018: 7 · 2017: 10 · 2016: 4 · 2015: 6 · 2014: 9 · 2013: 2
FWCI
3.14
Type
journal article
Language
en
Open access
Locations
  • Gut Microbes (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Socio-Environmental Systems Modeling (acceptedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Nutrition and Physiology
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
Keywords
gut microbiota, mucosal immunity, immune homeostasis, germ-free mice, conventionalization, host-microbe interactions, intestinal transcriptome, jejunum, ileum, colon, immune system development
MeSH terms
Age Factors, Animals, Animals, Newborn, Homeostasis, Mice, Inbred C57BL, Gene Expression Profiling, Gastrointestinal Tract, Mice, Metagenome

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review