Evidence map›Paper›PMID 31774735›Full record

ArticleAging2019

Crucial role of serum response factor in renal tubular epithelial cell epithelial-mesenchymal transition in hyperuricemic nephropathy.

Long Zhao, Chenyu Li, Bin Zhou, Congjuan Luo, Yanfei Wang, Lin Che, Jun Zhao, Yan Xu

Open access · greenAbstract read
In one paragraph

Article in Aging, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Serum response factor is essential for endometrial function and prevention of inflammatory fibrosis.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Article
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  5. 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

8 authors at 2 institutions in 1 country.

Long ZhaoDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
Chenyu LiDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
Bin ZhouDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
Congjuan LuoDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
Yanfei WangDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
Lin CheDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
Jun ZhaoDepartment of Nephrology, Shandong Weifang People's Hospital, Weifang 261041, China.
Yan XuDepartment of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
Qingdao University · CNAffiliated Hospital of Qingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo explore the regulation and function of serum response factor (SRF) in epithelial-mesenchymal transition (EMT) in renal tubular epithelial cells (TECs) in hyperuricemic nephropathy (HN).

resultsIn NRK-52E cells treated with UA and renal medulla tissue samples from hyperuricemic rats, SRF, fibronectin, α-SMA and FSP-1 expression was upregulated, while ZO-1 and E-cadherin expression was downregulated. SRF upregulation in NRK-52E cells increased slug expression. Blockade of SRF by an SRF-specific siRNA or CCG-1423 reduced slug induction and protected TECs from undergoing EMT both

conclusionIncreased SRF activity promotes EMT and dysfunction in TECs in HN. Targeting SRF with CCG-1423 may be an attractive therapeutic strategy in HN.

methodsThe expression of SRF, mesenchymal markers (fibronectin, α-SMA, and FSP-1), epithelial markers (ZO-1 and E-cadherin) and was examined in rat renal TECs (NRK-52E cells) or renal medulla tissue samples following uric acid (UA) treatment. SRF overexpressed with pcDNA-SRF plasmid and suppressed by CCG-1423 (a small molecule inhibitor of SRF) to study how SRF influences EMT in TECs in HN. Oxonic acid (OA) was used to establish HN in rats.

Indexed as

AnimalsEpithelial-Mesenchymal TransitionHyperuricemiaKidney DiseasesKidney TubulesMaleRatsRats, Sprague-DawleySerum Response FactorSerum Response Factorepithelial-mesenchymal transitionhyperuricemic nephropathyrenal tubular epithelial cellsserum response factorslug

Identifiers

PMID31774735
PMCPMC6914413
OpenAlexW2991171069

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.