Evidence map›Paper›PMID 39683422›Full record

ArticleNutrients2024

Gut Microbiota Modulates Fgf21 Expression and Metabolic Phenotypes Induced by Ketogenic Diet.

Xinyi Wei, Yunxu Lu, Shangyu Hong

Abstract read
In one paragraph

Article in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Review
  2. 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

3 authors.

Xinyi WeiState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai 200438, China.
Yunxu LuState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai 200438, China.
Shangyu HongState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai 200438, China.ORCID 0000-0001-6144-5618

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe ketogenic diet (KD) is a widely used intervention for obesity and diabetes, effectively reducing body weight and blood glucose levels. However, the molecular mechanisms by which the KD influences body weight and glucose metabolism are not fully understood. While previous research has shown that the KD affects the gut microbiota, the exact role of microbiota in mediating its metabolic effects remains unclear.

methodsIn this study, we used antibiotics to eliminate the gut microbiota, confirming its necessity for the KD's impact on weight loss and glucose metabolism. We also demonstrated the significant role of FGF21 in these processes, through antibiotics intervention in

resultsFurthermore, we revealed that the KD alters serum valine levels via the gut microbiota, which in turn regulates hepatic

conclusionOur findings highlight a complex regulatory network linking the KD,

Indexed as

Diet, KetogenicFibroblast Growth FactorsGastrointestinal MicrobiomeAnimalsBlood GlucoseBody WeightGlucoseLiverMaleMiceMice, Inbred C57BLPhenotypeSignal TransductionBlood Glucosefibroblast growth factor 21Fibroblast Growth FactorsGlucoseamino acidFgf21glucose metabolismgut microbiotaketogenic dietvalineweight loss

Identifiers

PMID39683422
PMCPMC11643577

What OpenQuestion holds

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Registered trials

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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.