Evidence map›Paper›PMID 27756364›Full record

ArticleBMC complementary and alternative medicine2016

Dose-response effect of berberine on bile acid profile and gut microbiota in mice.

Ying Guo, YouCai Zhang, WeiHua Huang, Felcy Pavithra Selwyn, Curtis D Klaassen

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

43 citing papers in PubMed, 64 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Molecular landscape of Berberine's therapeutic potential in gastrointestinal disorders.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. [Effect of the combination of alkaloids from Euodiae Fructus and berberine in Zuojin Pill on cytotoxicity in HepG2 cells].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2025
    Article
  9. Review
  10. Article
  11. Shengjiang Xiexin decoction combined with vancomycin forFrontiers in cellular and infection microbiology · 2025
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
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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

5 authors at 3 institutions in 2 countries.

Ying GuoDepartment of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
YouCai ZhangUniversity of Kansas Medical Center, Kansas City, KS, 66160, USA.
WeiHua HuangInstitute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, People's Republic of China.
Felcy Pavithra SelwynUniversity of Kansas Medical Center, Kansas City, KS, 66160, USA.
Curtis D KlaassenUniversity of Kansas Medical Center, Kansas City, KS, 66160, USA. curtisklaassenphd@gmail.com.
University of Kansas Medical Center · USCentral South University · CNPharmacoGenetics (China) · CN

Funding

Regulation of Hepatic Uptake of Endogenous Signaling Molecules and XenobioticsR01ES009649 · NIEHS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI CSANAKY, IVAN · 2000 to 2014
$4.0M
Developmental Regulation of Drug Processing GenesR01ES019487 · NIEHS · UNIVERSITY OF WASHINGTON · PI CUI, JULIA YUE, LU, HONG · 2010 to 2014
$3.0M
Epigenetic Regulation of Drug Metabolism by Developmental Exposure to PBDEsR01ES025708 · NIEHS · UNIVERSITY OF WASHINGTON · PI CUI, JULIA YUE · 2015 to 2019
$1.7M
NIEHS NIH HHS R01 ES009649NIEHS NIH HHS R01 ES019487NIEHS NIH HHS R01 ES025708
6 · The paper itself

Abstract

backgroundBerberine (BBR) is a traditional antimicrobial herbal medicine. Recently, BBR has gained popularity as a supplement to lower blood lipids, cholesterol and glucose. Bile acids (BAs) are known to regulate blood levels of triglycerides, cholesterol, glucose and energy homeostasis, and gut flora play an important role in BA metabolism. However, whether BBR alters BAs metabolism or dose-response effect of BBR on gut flora is unknown.

methodsIn this study, the effects of various doses of BBR on the concentrations of BAs in liver and serum of male C57BL/6 mice were determined by UPLC-MS/MS, and the expression of BA-related genes, as well as the amount of 32 of the most abundant gut bacterial species in the terminal ileum and large intestine of male C57BL/6 mice were quantified by RT-PCR and Quantigene 2.0 Reagent System, respectively.

resultsUnconjugated BAs and total BAs were significantly altered by BBR in serum but not in liver. Increased primary BAs (βMCA, TβMCA and TUDCA) and decreased secondary BAs (DCA, LCA and the T-conjugates) were observed in livers and serum of mice fed BBR. The expression of BA-synthetic enzymes (Cyp7a1 and 8b1) and uptake transporter (Ntcp) increased 39-400 % in liver of mice fed the higher doses of BBR, whereas nuclear receptors and efflux transporters were not markedly altered. In addition, Bacteroides were enriched in the terminal ileum and large bowel of mice treated with BBR.

conclusionThe present study indicated that various doses of BBR have effects on BA metabolism and related genes as well as intestinal flora, which provides insight into many pathways of BBR effects.

Indexed as

AnimalsBerberineBile Acids and SaltsDose-Response Relationship, DrugGastrointestinal MicrobiomeIntestinal MucosaIntestinesLiverMaleMiceMice, Inbred C57BLBerberineBile Acids and SaltsBerberineBile acidsGut MicrobiotaMice

Identifiers

PMID27756364
PMCPMC5070223
OpenAlexW2534595867

What OpenQuestion holds

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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.