Evidence map›Paper›PMID 31233515›Full record

ArticlePloS one2019

Puerarin prevents high-fat diet-induced obesity by enriching Akkermansia muciniphila in the gut microbiota of mice.

Lei Wang, Yongzheng Wu, Lingjia Zhuang, Xiufang Chen, Haiyan Min, Shiyu Song, Qiao Liang, An-Dong Li, Qian Gao

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.9field-weighted citation impact, top 5% 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

41 citing papers in PubMed, 80 citations in OpenAlex.

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    Review
  19. Health and Disease:Research (Washington, D.C.) · 2023
    Article
  20. Nutrients · 2022
    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

9 authors at 1 institution in 1 country.

Lei WangJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.
Yongzheng WuJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.
Lingjia ZhuangJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.
Xiufang ChenJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.
Haiyan MinJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.
Shiyu SongJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.
Qiao LiangJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.
An-Dong LiJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.
Qian GaoJiangsu Key Laboratory of Molecular Medicine and Center for Translational Medicine, Medical School of Nanjing University, Nanjing, Jiangsu Province, China.ORCID 0000-0001-8189-6061
Nanjing University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Growing evidence indicates that the gut microbiota plays a significant role in the pathophysiological processes of obesity and its related metabolic symptoms in the host. Puerarin, an active ingredient in the root of Pueraria lobate has been suggested to have a potent anti-obesity effect. Herein, we tested whether this effect of puerarin is associated with changes in the gut microbiota. In addition to reducing body weight, inflammation, and insulin resistance, puerarin administration significantly altered the composition of the gut microbiota. Notably, puerarin treatment greatly increased the abundance of Akkermansia muciniphila, a mucin-degrading bacterium known to be beneficial for host metabolism and significantly downregulated in high-fat diet-fed mice. Further experiments revealed that puerarin increased intestinal expression levels of Muc2 and Reg3g and protected intestinal barrier function (normal permeability) by increasing the expression of ZO-1 and occludin in vivo and in vitro. These data suggest that puerarin's enriching effect on A. muciniphila is mediated, at least in part, by a host cellular response to protect the host from diet-induced metabolic disorders and other diseases.

Indexed as

Gastrointestinal MicrobiomeVerrucomicrobiaAkkermansiaAnimalsBiomarkersBlood GlucoseCell Line, TumorDiet, High-FatDisease Models, AnimalGene Expression RegulationGram-Negative Bacterial InfectionsHumansMaleMiceObesityPhenotypeBiomarkersBlood Glucose

Identifiers

PMID31233515
PMCPMC6590871
OpenAlexW2955964445

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.