Cited by 385Berberine and alkaloids researchGut microbiota and healthProbiotics and Fermented Foods

Gut microbiome-related effects of berberine and probiotics on type 2 diabetes (the PREMOTE study)

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Zhang, Yifei, Gu, Yanyun, Ren, Huahui, Wang, Shujie, Zhong, Huanzi, Zhao, Xinjie, Ma, Jing, Gu, Xuejiang +26 more·2020·Nature Communications

Abstract

Human gut microbiome is a promising target for managing type 2 diabetes (T2D). Measures altering gut microbiota like oral intake of probiotics or berberine (BBR), a bacteriostatic agent, merit metabolic homoeostasis. We hence conducted a randomized, double-blind, placebo-controlled trial with newly diagnosed T2D patients from 20 centres in China. Four-hundred-nine eligible participants were enroled, randomly assigned (1:1:1:1) and completed a 12-week treatment of either BBR-alone, probiotics+BBR, probiotics-alone, or placebo, after a one-week run-in of gentamycin pretreatment. The changes in glycated haemoglobin, as the primary outcome, in the probiotics+BBR (least-squares mean [95% CI], -1.04[-1.19, -0.89]%) and BBR-alone group (-0.99[-1.16, -0.83]%) were significantly greater than that in the placebo and probiotics-alone groups (-0.59[-0.75, -0.44]%, -0.53[-0.68, -0.37]%, P < 0.001). BBR treatment induced more gastrointestinal side effects. Further metagenomics and metabolomic studies found that the hypoglycaemic effect of BBR is mediated by the inhibition of DCA biotransformation by Ruminococcus bromii. Therefore, our study reports a human microbial related mechanism underlying the antidiabetic effect of BBR on T2D. (Clinicaltrial.gov Identifier: NCT02861261).

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  • The microbiome biotransforms berberine into better-absorbed forms.

    “the microbiome in turn biotransforms it into better-absorbed forms [43,66,102].”

    From Berberine-Drug Interactions: Mechanisms, Clinical Relevance and Risk Stratification-A Narrative Review (2026) · cites this paper as [102]

    The Introduction (page unavailable) notes berberine’s poor oral bioavailability and its effects on the gut microbiome. The Results and Methods passages describe microbial transformation of bile acids, not berberine. Searches for dihydroberberine and more readily absorbed berberine metabolites found no passage establishing the claimed conversion. (LLM, conf=0.75)

    Experimental — accuracy not yet measured
  • Berberine regulates the gut microbiota, which is closely associated with systematic inflammation that adds to the progression of T2DM.

    “Additionally, evidence has shown that berberine regulates the gut microbiota as well [14, 15], which is closely associated with systematic inflammation that adds to the progression of T2DM.”

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Authors
Zhang, Y., Gu, Y., Ren, H., Wang, S., Zhong, H., Zhao, X., Ma, J., Gu, X., Xue, Y., Huang, S., Yang, J., Chen, L., Chen, G., Qu, S., Liang, J., Qin, L., Huang, Q., Peng, Y., Li, Q., Wang, X., Kong, P., Hou, G., Gao, M., Shi, Z., Li, X., Qiu, Y., Zou, Y., Yang, H., Wang, J., Xu, G., Lai, S., Li, J., Ning, G., & Wang, W.
Affiliations
  • Shanghai Jiao Tong University (CN)
  • BGI Group (China) (CN)
  • Dalian Institute of Chemical Physics (CN)
  • First Affiliated Hospital of Wenzhou Medical University (CN)
  • Nanfang Hospital (CN)
  • Minhang District Central Hospital (CN)
  • Qilu Hospital of Shandong University (CN)
  • Fujian Provincial Hospital (CN)
  • Tongji University (CN)
  • Xuzhou Central Hospital (CN)
  • Second Military Medical University (CN)
  • Johns Hopkins University (US)
Corresponding author
  • Li, Junhua
  • Wang, Weiqing
Venue
Nature Communications
Published
2020-10-06
Volume
11
Issue
1
Pages
5015-5015
ISSN
2041-1723 (ISSN-L)
OpenAlex
W3092484485
Cited by
380
References
63
Citations by year
2026: 44 · 2025: 68 · 2024: 63 · 2023: 84 · 2022: 72 · 2021: 48 · 2020: 1
FWCI
31.32
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • National Natural Science Foundation of China (81,870,555, 91857205, 2016YFC0901200, 2018YFC1313804, 81930021)
  • Sun Yat-sen University
  • Government of Jiangsu Province
  • Huazhong University of Science and Technology
  • Science and Technology Commission of Shanghai Municipality
  • Government of Jiangxi Province
  • Tongji University
  • Zhejiang University
  • Shanghai Jiao Tong University
  • Second Military Medical University
  • Peking University
  • Nanjing University
  • Southern Medical University
  • Nanfang Hospital
  • Shanghai General Hospital
  • Fujian Provincial Hospital
  • Ruijin Hospital
  • Wuhan Union Hospital
  • School of Medicine, Shanghai Jiao Tong University
  • Tongji Medical College, Huazhong University of Science and Technology
Topics
  • Health Sciences › Medicine › Pharmacology › Berberine and alkaloids research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
Keywords
berberine, probiotics, type 2 diabetes, gut microbiota, HbA1c, Ruminococcus bromii, metagenomics, metabolomics, antidiabetic mechanism, newly diagnosed diabetes, gastrointestinal adverse effects
MeSH terms
Gastrointestinal Microbiome, Berberine, Diabetes Mellitus, Type 2, Female, Glycated Hemoglobin, Humans, Hypoglycemic Agents, Male, Middle Aged, Placebos, Treatment Outcome, Probiotics, Metagenome

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