Evidence map›Paper›PMID 20040631›Full record

ArticleJournal of lipid research2010

The gut microbiota modulates host energy and lipid metabolism in mice.

Vidya R Velagapudi, Rahil Hezaveh, Christopher S Reigstad, Peddinti Gopalacharyulu, Laxman Yetukuri, Sama Islam, Jenny Felin, Rosie Perkins, Jan Borén, Matej Oresic and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 303 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
303citing papers in PubMed, 1 pooled it
8.6field-weighted citation impact, top 2% 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

303 citing papers in PubMed, 1 synthesis or guideline pooled it, 583 citations in OpenAlex.

  1. Pooled it
  2. Prebiotic Administration to Chronic Kidney Disease Patients Modifies Their Fecal Microbiome and Host Metabolism.Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation · 2026
    Trial
  3. Trial
  4. Trial
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  6. Review
  7. Gut microbial alterations and functional shifts in patients with hypertriglyceridemia: insights from a northwestern Chinese metagenomic study.International microbiology : the official journal of the Spanish Society for Microbiology · 2026
    Article
  8. Review
  9. Increased abundance of Limosilactobacillus reuteri in the gut of selectively bred high-tameness mice and its association with behavioural changes.DNA research : an international journal for rapid publication of reports on genes and genomes · 2026
    Article
  10. Article
  11. Article
  12. Article
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  20. How the Microbiome Drives Cardiovascular Disease.The Surgical clinics of North America · 2025
    Review

243 more citing papers are in PubMed but not listed here.

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

11 authors at 3 institutions in 2 countries.

Vidya R VelagapudiVTT Technical Research Centre of Finland, Espoo, FI-02044 VTT, Finland.
Rahil Hezaveh
Christopher S Reigstad
Peddinti Gopalacharyulu
Laxman Yetukuri
Sama Islam
Jenny Felin
Rosie Perkins
Jan Borén
Matej Oresic
Fredrik Bäckhed
University of Gothenburg · SEVTT Technical Research Centre of Finland · FIUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The gut microbiota has recently been identified as an environmental factor that may promote metabolic diseases. To investigate the effect of gut microbiota on host energy and lipid metabolism, we compared the serum metabolome and the lipidomes of serum, adipose tissue, and liver of conventionally raised (CONV-R) and germ-free mice. The serum metabolome of CONV-R mice was characterized by increased levels of energy metabolites, e.g., pyruvic acid, citric acid, fumaric acid, and malic acid, while levels of cholesterol and fatty acids were reduced. We also showed that the microbiota modified a number of lipid species in the serum, adipose tissue, and liver, with its greatest effect on triglyceride and phosphatidylcholine species. Triglyceride levels were lower in serum but higher in adipose tissue and liver of CONV-R mice, consistent with increased lipid clearance. Our findings show that the gut microbiota affects both host energy and lipid metabolism and highlights its role in the development of metabolic diseases.

Indexed as

Energy MetabolismLipid MetabolismAdipocytes, WhiteAnimalsChylomicronsGastrointestinal TractGerm-Free LifeIntestinal AbsorptionLiverMaleMass SpectrometryMetabolomeMetagenomeMicePhosphatidylcholinesPyruvic AcidChylomicronsPhosphatidylcholinesPyruvic AcidTricarboxylic AcidsTriglycerides

Identifiers

PMID20040631
PMCPMC2853437
OpenAlexW2136778785

What OpenQuestion holds

Textmetadata
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.