Evidence map›Paper›PMID 29604956›Full record

ArticleBiological research2018

Berberine ameliorates diabetic nephropathy by inhibiting TLR4/NF-κB pathway.

Liping Zhu, Jiakai Han, Rongrong Yuan, Lei Xue, Wuyan Pang

Open access · goldAbstract read
In one paragraph

Article in Biological research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed, 1 pooled it
11.2field-weighted citation impact, top 1% 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

108 citing papers in PubMed, 1 synthesis or guideline pooled it, 196 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
  6. Berberine inhibits ISG15 and pyroptosis to attenuate diabetic kidney disease inflammation and fibrosis.Apoptosis : an international journal on programmed cell death · 2026
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  7. Review
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  18. Review
  19. Article
  20. Therapeutic Potential ofAntioxidants (Basel, Switzerland) · 2025
    Article

48 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

Liping ZhuDepartment of Endocrinology, Huaihe Hospital of Henan University, No.115 Ximen Street, Gulou District, Kaifeng, 475000, China.
Jiakai HanDepartment of Endocrinology, Huaihe Hospital of Henan University, No.115 Ximen Street, Gulou District, Kaifeng, 475000, China.
Rongrong YuanDepartment of Endocrinology, Huaihe Hospital of Henan University, No.115 Ximen Street, Gulou District, Kaifeng, 475000, China.
Lei XueDepartment of Endocrinology, Huaihe Hospital of Henan University, No.115 Ximen Street, Gulou District, Kaifeng, 475000, China.
Wuyan PangDepartment of Endocrinology, Huaihe Hospital of Henan University, No.115 Ximen Street, Gulou District, Kaifeng, 475000, China. pangwuyanpwy@163.com.ORCID http://orcid.org/0000-0003-1691-0060
Henan University Huaihe Hospital and Huaihe Clinical Institute · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiabetic nephropathy (DN) is the leading cause of end-stage renal failure, contributing to severe morbidity and mortality in diabetic patients. Berberine (BBR) has been well characterized to exert renoprotective effects in DN progression. However, the action mechanism of BBR in DN remains to be fully understood.

methodsThe DN rat model was generated by intraperitoneal injection of streptozotocin (STZ, 65 mg/kg body weight) while 30 mM high glucose (HG)-treated podocytes were used as an in vitro DN model. The fasting blood glucose level and ratio of kidney weight to body weight were measured after BBR treatment (50, 100, or 200 mg/kg) in STZ-induced DN rats. The renal injury parameters including 24-h urinary protein, blood urea nitrogen and serum creatinine were assessed. qRT-PCR was performed to detect the transcript amounts of inflammatory factors. The concentrations of inflammatory factors were evaluated by ELISA kits. Western blot analysis was conducted to measure the amounts of TLR4/NF-κB-related proteins. The apoptotic rate of podocytes was analyzed by flow cytometry using Annexin V/propidium iodide.

resultsBerberine reduced renal injury in STZ-induced DN rat model, as evidenced by the decrease in fasting blood glucose, ratio of kidney weight to body weight, 24-h urinary protein, serum creatinine, and blood urine nitrogen. BBR attenuated the systemic and renal cortex inflammatory response and inhibited TLR4/NF-κB pathway in STZ-induced DN rats and HG-induced podocytes. Also, HG-induced apoptosis of podocytes was lowered by BBR administration. Furthermore, blockade of TLR4/NF-κB pathway by resatorvid (TAK-242) or pyrrolidine dithiocarbamate aggravated the inhibitory effect of BBR on HG-induced inflammatory response and apoptosis in podocytes.

conclusionsBerberine ameliorated DN through relieving STZ-induced renal injury, inflammatory response, and podocyte HG-induced apoptosis via inactivating TLR4/NF-κB pathway.

Indexed as

AnimalsBerberineDiabetes Mellitus, ExperimentalDiabetic NephropathiesMaleNF-kappa BRatsRats, Sprague-DawleySignal TransductionToll-Like Receptor 4BerberineNF-kappa BTlr4 protein, ratToll-Like Receptor 4BerberineDiabetic nephropathyInflammatory responsePodocytesStreptozotocinTLR4/NF-κB pathway

Identifiers

PMID29604956
PMCPMC5878418
OpenAlexW2805754219

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.