Cited by 1,730Gut microbiota and healthGastrointestinal motility and disordersMicrobial Metabolites in Food Biotechnology

Diet-induced extinctions in the gut microbiota compound over generations

Open access
Sonnenburg, Erica D., Smits, Samuel A., Tikhonov, Mikhail, Higginbottom, Steven K., Wingreen, Ned S., Sonnenburg, Justin L.·2016·Nature

Abstract

The gut is home to trillions of microorganisms that have fundamental roles in many aspects of human biology, including immune function and metabolism. The reduced diversity of the gut microbiota in Western populations compared to that in populations living traditional lifestyles presents the question of which factors have driven microbiota change during modernization. Microbiota-accessible carbohydrates (MACs) found in dietary fibre have a crucial involvement in shaping this microbial ecosystem, and are notably reduced in the Western diet (high in fat and simple carbohydrates, low in fibre) compared with a more traditional diet. Here we show that changes in the microbiota of mice consuming a low-MAC diet and harbouring a human microbiota are largely reversible within a single generation. However, over several generations, a low-MAC diet results in a progressive loss of diversity, which is not recoverable after the reintroduction of dietary MACs. To restore the microbiota to its original state requires the administration of missing taxa in combination with dietary MAC consumption. Our data illustrate that taxa driven to low abundance when dietary MACs are scarce are inefficiently transferred to the next generation, and are at increased risk of becoming extinct within an isolated population. As more diseases are linked to the Western microbiota and the microbiota is targeted therapeutically, microbiota reprogramming may need to involve strategies that incorporate dietary MACs as well as taxa not currently present in the Western gut.

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 · 10.1038/nature16504

Cites

26 of 26 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?

  • An inter-generational decrease in fibre has been shown to lead to a reduction or extinction of fibre-degrading bacteria in a mouse model.

    “An inter-generational decrease in fibre has been shown to lead to a reduction or extinction of these fibre-degrading bacteria in a mouse model [103].”
  • Multigenerational exposure to a Western diet poor in 'microbiota-accessible carbohydrates' results in the extinction of specific bacterial lineages.

    “In contrast, multigenerational exposure to a Western diet poor in “microbiota-accessible carbohydrates” result in the extinction of specific bacterial lineages, which might negatively influence the maturation and function of the immune system, and increase the risk of developing a range of metabolic, inflammatory, allergic, and autoimmune diseases (92,94,98).”
  • Mice fed a low-MAC diet show decreases in numerous taxa, and loss of diversity compounds over several generations and is not recovered after MAC reintroduction.

    “Mice fed a diet low in MACs experience decreases in numerous taxa, and loss of diversity is compounded over several generations of offspring and not recovered after reintroduction of MACs (7, 9).”
  • In a multigenerational mouse study, a Western-style diet worsened loss of microbiota diversity compared with a diet rich in microbiota-accessible carbohydrates, and taxon extinction corresponded with predicted loss of glycoside hydrolase diversity.

    “In a multigenerational study in mice, the consumption of a Western-style diet exacerbated the loss of microbiota diversity compared with a diet that was rich in microbiota-accessible carbohydrates, and the extinction of taxa corresponded with a predicted loss in diversity of glycoside hydrolases63.”
  • Low dietary fiber consumption is associated with lower microbiota diversity, fewer anti-pathogenic bacteria and less SCFA production.

    “Low dietary fiber consumption is associated with lower microbiota diversity, fewer anti-pathogenic bacteria and less SCFA production [146], which may lead to inflammation [122] and less sympathetic nervous system stimulation [123]”

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
Sonnenburg, E. D., Smits, S. A., Tikhonov, M., Higginbottom, S. K., Wingreen, N. S., & Sonnenburg, J. L.
Affiliations
  • Stanford Medicine (US)
  • Harvard University (US)
  • Princeton University (US)
Corresponding author
Sonnenburg, Justin L.
Venue
Nature
Published
2016-01-13
Volume
529
Issue
7585
Pages
212-215
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2484230073
Cited by
1,730
References
26
Citations by year
2026: 92 · 2025: 135 · 2024: 162 · 2023: 158 · 2022: 192 · 2021: 231 · 2020: 210 · 2019: 178 · 2018: 139 · 2017: 139 · 2016: 91 · 2014: 1
FWCI
94.73
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
National Institute of Diabetes and Digestive and Kidney Diseases (R01DK085025)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Health Sciences › Nursing › Nutrition and Dietetics › Microbial Metabolites in Food Biotechnology
Keywords
gut microbiota, dietary fiber, low-fiber diet, gut microbiota diversity, intergenerational transfers, Bacteroidales, fecal microbiota transplantation, dysbiosis, Western diet, dietary intervention, human microbiota, microbiota transfer
MeSH terms
Gastrointestinal Microbiome, Fecal Microbiota Transplantation, Adult, Animals, Diet, Dietary Carbohydrates, Dietary Fiber, Female, Fermentation, Germ-Free Life, Humans, Male, Pedigree, Bacteroidetes, Gastrointestinal Tract, Mice, Extinction, Biological, Healthy Volunteers

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