Cited by 615Gut microbiota and healthBerberine and alkaloids researchAdipokines, Inflammation, and Metabolic Diseases

Structural Changes of Gut Microbiota during Berberine-Mediated Prevention of Obesity and Insulin Resistance in High-Fat Diet-Fed Rats

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Zhang, Xu, Zhao, Yufeng, Zhang, Menghui, Pang, Xiaoyan, Xu, Jia, Kang, Chaoying, Li, Meng, Zhang, Chenhong +5 more·2012·PLoS ONE

Abstract

Berberine, a major pharmacological component of the Chinese herb Coptis chinensis, which was originally used to treat bacterial diarrhea, has recently been demonstrated to be clinically effective in alleviating type 2 diabetes. In this study, we revealed that berberine effectively prevented the development of obesity and insulin resistance in high-fat diet (HFD)-fed rats, which showed decreased food intake. Increases in the levels of serum lipopolysaccharide-binding protein, monocyte chemoattractant protein-1, and leptin and decrease in the serum level of adiponectin corrected for body fat in HFD-fed rats were also significantly retarded by the co-administration of berberine at 100 mg/kg body weight. Bar-coded pyrosequencing of the V3 region of 16S rRNA genes revealed a significant reduction in the gut microbiota diversity of berberine-treated rats. UniFrac principal coordinates analysis revealed a marked shift of the gut microbiota structure in berberine-treated rats away from that of the controls. Redundancy analysis identified 268 berberine-responding operational taxonomic units (OTUs), most of which were essentially eliminated, whereas a few putative short-chain fatty acid (SCFA)-producing bacteria, including Blautia and Allobaculum, were selectively enriched, along with elevations of fecal SCFA concentrations. Partial least square regression models based on these 268 OTUs were established (Q(2)>0.6) for predicting the adiposity index, body weight, leptin and adiponectin corrected for body fat, indicating that these discrete phylotypes might have a close association with the host metabolic phenotypes. Taken together, our findings suggest that the prevention of obesity and insulin resistance by berberine in HFD-fed rats is at least partially mediated by structural modulation of the gut microbiota, which may help to alleviate inflammation by reducing the exogenous antigen load in the host and elevating SCFA levels in the intestine.

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  • Berberine enriches short-chain fatty-acid-producing bacteria, modulates bile-acid metabolism and remodels the microbiota in models of obesity and insulin resistance.

    “Berberine enriches short-chain fatty-acid-producing bacteria, modulates bile-acid metabolism and remodels the microbiota in models of obesity and insulin resistance [95,97,98,99,100,101]”

    From Berberine-Drug Interactions: Mechanisms, Clinical Relevance and Risk Stratification-A Narrative Review (2026) · cites this paper as [100]

    The Discussion (page not supplied) reports that berberine enriched short-chain fatty-acid-producing bacteria and altered gut microbiota in high-fat-diet-fed rats. The paper’s passages do not address bile-acid metabolism; searches for “bile acid metabolism” and “bile acids” found no supporting passage. (LLM, conf=0.88)

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Authors
Zhang, X., Zhao, Y., Zhang, M., Pang, X., Xu, J., Kang, C., Li, M., Zhang, C., Zhang, Z., Zhang, Y., Li, X., Ning, G., & Zhao, L.
Affiliations
Shanghai Jiao Tong University (CN)
Corresponding author
Zhao, Liping
Venue
PLoS ONE
Published
2012-08-03
Volume
7
Issue
8
Pages
e42529
ISSN
1932-6203 (ISSN-L)
OpenAlex
W1968659063
Cited by
615
References
69
Citations by year
2026: 13 · 2025: 29 · 2024: 24 · 2023: 47 · 2022: 69 · 2021: 102 · 2020: 64 · 2019: 58 · 2018: 50 · 2017: 54 · 2016: 32 · 2015: 34 · 2014: 23 · 2013: 14
FWCI
9.12
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
Funders
  • National Natural Science Foundation of China (81170784, 30730005)
  • Shanghai Jiao Tong University
  • National Science and Technology Major Project (2009ZX10004-601)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Pharmacology › Berberine and alkaloids research
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
Keywords
berberine, gut microbiota, obesity, insulin resistance, high-fat diet, short-chain fatty acids, Blautia, Allobaculum, leptin, adiponectin, inflammation, Coptis chinensis, type 2 diabetes, 16S rRNA gene pyrosequencing, host-microbe interactions
MeSH terms
Animals, Berberine, Fatty Acids, Volatile, Feces, Feeding Behavior, Inflammation, Insulin Resistance, Male, Obesity, Phenotype, Phylogeny, Weight Gain, Least-Squares Analysis, Rats, Wistar, Gastrointestinal Tract, Adiposity, Rats, Metagenome, Diet, High-Fat

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