Evidence map›Paper›PMID 34187292›Full record

ArticleRenal failure2021

Curcumin modulates gut microbiota and improves renal function in rats with uric acid nephropathy.

Xueling Xu, Huifang Wang, Dandan Guo, Xiaofei Man, Jun Liu, Junying Li, Congjuan Luo, Ming Zhang, Li Zhen, Xuemei Liu

Open access · goldAbstract read
In one paragraph

Article in Renal failure, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

51 citing papers in PubMed, 85 citations in OpenAlex.

  1. Article
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  9. Curcumin in Fibrosis Treatment: A Review.Drug design, development and therapy · 2026
    Review
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  13. Article
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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

10 authors at 2 institutions in 1 country.

Xueling XuDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Huifang WangDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Dandan GuoDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Xiaofei ManDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Jun LiuDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Junying LiDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Congjuan LuoDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Ming ZhangDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Li ZhenDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Xuemei LiuDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Affiliated Hospital of Qingdao University · CNQingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is well known that the progression of hyperuricemia disease often contributes to renal dysfunction. However, there have been few studies on uric acid nephropathy (UAN), especially its relationship with gut microbiota. UAN is usually accompanied by disordered intestinal flora, and damaged gut barrier, which are closely related to tubulointerstitial fibrosis, and systemic inflammation. In previous studies, it has been confirmed that curcumin could alleviate tubulointerstitial fibrosis, and improve renal function through its antioxidant, anti-apoptotic, and anti-inflammatory efficacies. However, the effects curcumin exerts on intestinal flora in uric acid nephropathy are still unknown. Therefore, we used next-generation sequencing technology to investigate the effects of curcumin on gut microbiota in a rat model of UAN induced by adenine and potassium oxonate, and rats were randomly divided into control, model or curcumin treatment groups. The results demonstrated that, compared to the model group, the treatment group showed decreased serum uric acid (156.80 ± 11.90 μmol/L

Indexed as

AnimalsAnti-Inflammatory Agents, Non-SteroidalCreatinineCurcuminFibrosisGastrointestinal MicrobiomeKidneyKidney DiseasesMaleRatsRats, WistarUric AcidAnti-Inflammatory Agents, Non-SteroidalCreatinineCurcuminUric AcidCurcumingut microbiotaintestinal barrieruric acid nephropathy

Identifiers

PMID34187292
PMCPMC8253186
OpenAlexW3173602618

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.