Evidence map›Paper›PMID 31492196›Full record

ArticleBiological research2019

Rhein alleviates renal interstitial fibrosis by inhibiting tubular cell apoptosis in rats.

Yakun Chen, Lin Mu, Lingling Xing, Shaomei Li, Shuxia Fu

Open access · goldAbstract read
In one paragraph

Article in Biological research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 43 citations in OpenAlex.

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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 2 institutions in 1 country.

Yakun ChenRenal Division, Department of Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China.
Lin MuRenal Division, Department of Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China.
Lingling XingRenal Division, Department of Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China.
Shaomei LiRenal Division, Department of Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China.
Shuxia FuRenal Division, Department of Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China. fushuxia2018@sina.com.
Second Hospital of Hebei Medical University · CNHebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUreteral obstruction causes injury of the renal tissues and can irreversibly progress to renal fibrosis, with atrophy and apoptosis of tubular cells. The goal of the current study was to examine the effects of rhein on the apoptosis o renal tubular cells as well as renal fibrosis using a rodent model of unilateral ureteral obstruction (UUO).

methodsUUO was induced through ureteral ligation, then animals received treatments with rhein or vehicle. The control rats only received sham operation. The renal tissue was harvested 1 week after surgery for assessment of kidney fibrosis.

resultsThe expressions of collagen I and α-smooth muscle actin (α-SMA), as well as the severity of renal tubular apoptosis and fibrosis were time-dependently increased following UUO. Treatments with rhein partially inhibited such responses. Renal interstitial fibrosis was associated with STAT3 (signal transducer and activator of transcription 3) phosphorylation as well as altered expressions of Bax and Bcl2, both apoptosis-related proteins. Treatment with rhein also partly blocked these responses.

conclusionThese findings demonstrated that rhein mitigated apoptosis of renal tubular cell as well as renal fibrosis in a UUO rodent model. This curative effect is likely mediated via suppression of STAT3 phosphorylation.

Indexed as

AnimalsAnthraquinonesApoptosisDisease Models, AnimalDisease ProgressionFibrosisKidneyMalePhosphorylationRatsRats, Sprague-DawleySTAT3 Transcription FactorUreteral ObstructionAnthraquinonesrheinStat3 protein, ratSTAT3 Transcription FactorApoptosisCollagenRenal interstitial fibrosisRheinUnilateral ureteral obstruction

Identifiers

PMID31492196
PMCPMC6728983
OpenAlexW2972145382

What OpenQuestion holds

Textmetadata
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.