Evidence map›Paper›PMID 32504044›Full record

ArticleCommunications biology2020

A negative feedback loop between JNK-associated leucine zipper protein and TGF-β1 regulates kidney fibrosis.

Qi Yan, Kai Zhu, Lu Zhang, Qiang Fu, Zhaowei Chen, Shan Liu, Dou Fu, Ryota Nakazato, Katsuji Yoshioka, Bo Diao and 3 more

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

13 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
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  4. The role of JNK signaling pathway in organ fibrosis.Journal of advanced research · 2025
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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

13 authors at 4 institutions in 3 countries.

Qi Yan *Department of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.ORCID http://orcid.org/0000-0001-9542-5607
Kai Zhu *Department of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Lu Zhang *Department of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Qiang FuDepartment of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Zhaowei ChenDepartment of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Shan LiuDepartment of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Dou FuDepartment of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Ryota NakazatoCancer Research Institute, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan.
Katsuji YoshiokaCancer Research Institute, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan.
Bo DiaoDepartment of Medical Laboratory Center, General Hospital of Central Theater Command, Wuhan, China.
Guohua DingDepartment of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Xiaogang LiDepartment of Internal Medicine, and Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, 55905, USA.
Huiming WangDepartment of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China. WHM-renal@whu.edu.cn.ORCID http://orcid.org/0000-0002-9344-4609
Wuhan University · CNKanazawa University · JPCentral Hospital of Wuhan · CNMayo Clinic in Arizona · US

Funding

VISUAL INDICES OF NEUROTOXICITYP30ES001247 · NIEHS · UNIVERSITY OF ROCHESTER · PI Sally W Thurston · 1985 to 2026
$42.8M
ADPKD: Understanding mechanisms, Discovering treatments.R01DK084097 · NIDDK · UNIVERSITY OF KANSAS MEDICAL CENTER · PI LI, XIAOGANG · 2010 to 2018
$2.3M
NIDDK NIH HHS R01 DK084097NIEHS NIH HHS P30 ES001247
6 · The paper itself

Abstract

Renal fibrosis is controlled by profibrotic and antifibrotic forces. Exploring anti-fibrosis factors and mechanisms is an attractive strategy to prevent organ failure. Here we identified the JNK-associated leucine zipper protein (JLP) as a potential endogenous antifibrotic factor. JLP, predominantly expressed in renal tubular epithelial cells (TECs) in normal human or mouse kidneys, was downregulated in fibrotic kidneys. Jlp deficiency resulted in more severe renal fibrosis in unilateral ureteral obstruction (UUO) mice, while renal fibrosis resistance was observed in TECs-specific transgenic Jlp mice. JLP executes its protective role in renal fibrosis via negatively regulating TGF-β1 expression and autophagy, and the profibrotic effects of ECM production, epithelial-to-mesenchymal transition (EMT), apoptosis and cell cycle arrest in TECs. We further found that TGF-β1 and FGF-2 could negatively regulate the expression of JLP. Our study suggests that JLP plays a central role in renal fibrosis via its negative crosstalk with the profibrotic factor, TGF-β1.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsAutophagyEpithelial CellsEpithelial-Mesenchymal TransitionFeedback, PhysiologicalFemaleFibrosisKidney DiseasesMiceMice, Inbred C57BLMice, KnockoutSignal TransductionTransforming Growth Factor beta1Ureteral ObstructionAdaptor Proteins, Signal TransducingSpag9 protein, mouseTgfb1 protein, mouseTransforming Growth Factor beta1

Identifiers

PMID32504044
PMCPMC7275040
OpenAlexW3033677737

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.