Evidence map›Paper›PMID 36493784›Full record

ArticleCell host & microbe2023

Maternal fiber deprivation alters microbiota in offspring, resulting in low-grade inflammation and predisposition to obesity.

Jun Zou, Vu L Ngo, Yanling Wang, Yadong Wang, Andrew T Gewirtz

Open access · greenAbstract read
In one paragraph

Article in Cell host & microbe, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.3field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 52 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Review
  17. Review
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 2 countries.

Jun ZouCenter for Inflammation, Immunity and Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, USA. Electronic address: jzou5@gsu.edu.
Vu L NgoCenter for Inflammation, Immunity and Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, USA.
Yanling WangCenter for Inflammation, Immunity and Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, USA.
Yadong WangCenter for Inflammation, Immunity and Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, USA.
Andrew T GewirtzCenter for Inflammation, Immunity and Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, USA. Electronic address: agewirtz@gsu.edu.
Georgia State University · US

Funding

Pathophysiology of TLR5KO ColitisR01DK083890 · NIDDK · GEORGIA STATE UNIVERSITY · PI GEWIRTZ, ANDREW T · 2010 to 2023
$5.0M
DECONSTRUCTING INFLAMMATION AND ALTERED MICROBIOTA IN METABOLIC SYNDROMER01DK099071 · NIDDK · GEORGIA STATE UNIVERSITY · PI GEWIRTZ, ANDREW T · 2013 to 2024
$4.8M
NIDDK NIH HHS R01 DK083890NIDDK NIH HHS R01 DK099071
6 · The paper itself

Abstract

Diet, especially fiber content, plays an important role in sustaining a healthy gut microbiota, which promotes intestinal and metabolic health. Another major determinant of microbiota composition is the specific microbes that are acquired early in life, especially maternally. Consequently, we hypothesized that alterations in maternal diet during lactation might lastingly impact the microbiota composition and health status of offspring. Accordingly, we observed that feeding lactating dams low-fiber diets resulted in offspring with lasting microbiota dysbiosis, including reduced taxonomic diversity and increased abundance of Proteobacteria species, despite the offspring consuming a fiber-rich diet. Such microbiota dysbiosis was associated with increased encroachment of bacteria into inner mucus layers, low-grade gut inflammation, and a dramatically exacerbated microbiota-dependent increase in adiposity following exposure to an obesogenic diet. Thus, maternal diet is a critical long-lasting determinant of offspring microbiota composition, impacting gut health and proneness to obesity and its associated disorders.

Indexed as

LactationMicrobiotaDiet, High-FatDysbiosisFemaleHumansInflammationObesitygut microbiotainulinmaternal dietsobesityoffspring

Identifiers

PMID36493784
PMCPMC9850817
OpenAlexW4311025853

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.