Evidence map›Paper›PMID 16192631›Full record

ArticleThe American journal of pathology2005

Hepatocyte growth factor receptor signaling mediates the anti-fibrotic action of 9-cis-retinoic acid in glomerular mesangial cells.

Xiaoyan Wen, Yingjian Li, Kebin Hu, Chunsun Dai, Youhua Liu

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in The American journal of pathology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.3field-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

26 citing papers in PubMed, 42 citations in OpenAlex.

  1. Review
  2. Potential benefits of vitamin A and its derivatives in glaucoma.European journal of medical research · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. All-International journal of molecular sciences · 2022
    Article
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  14. Review
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  16. Article
  17. Role of transforming growth factor-β1 in the process of fibrosis of denervated skeletal muscle.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2011
    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

5 authors at 1 institution in 1 country.

Xiaoyan WenDepartment of Pathology, University of Pittsburgh School of Medicine, S-405 Biomedical Science Tower, 200 Lothrop St., Pittsburgh, PA 15261, USA.
Yingjian Li
Kebin Hu
Chunsun Dai
Youhua Liu
University of Pittsburgh · US

Funding

Tenancin-C as a major component of the fibrogenic nicheR01DK064005 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TAN, RODERICK JASON · 2003 to 2021
$5.1M
HGF Gene Therapy for Chronic Renal FibrosisR01DK061408 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LIU, YOUHUA · 2002 to 2009
$1.9M
HGF RECEPTOR GENE REGULATION AND RENAL GROWTHR01DK054922 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LIU, YOUHUA · 1998 to 2006
$1.5M
NIDDK NIH HHS DK054922NIDDK NIH HHS DK061408NIDDK NIH HHS DK064005NIDDK NIH HHS R01 DK054922NIDDK NIH HHS R01 DK061408NIDDK NIH HHS R01 DK064005
6 · The paper itself

Abstract

Retinoic acid (RA), an active metabolite of vitamin A, plays a critical role in the regulation of cell proliferation, survival, and differentiation. RA action is primarily mediated through its receptors, ligand-dependent transcription factors of the steroid/thyroid/vitamin D nuclear receptor superfamily. Recent studies indicate that administration of RA mitigates progressive kidney disease, underscoring its renoprotective potential. In this study, we investigated the effects of 9-cis-RA on glomerular mesangial cell activation induced by transforming growth factor (TGF)-beta1 using an in vitro cell culture system. In human mesangial cells 9-cis-RA suppressed TGF-beta1-induced alpha-smooth muscle actin, fibronectin, and plasminogen activator inhibitor-1 expression, but it did not significantly affect cell proliferation and survival. Interestingly, 9-cis-RA induced hepatocyte growth factor (HGF) mRNA expression and protein secretion, stimulated HGF promoter activity, and activated c-met receptor phosphorylation. Similar to HGF, 9-cis-RA induced expression of the Smad transcriptional co-repressor TGIF in mesangial cells. Overexpression of exogenous TGIF by transfection or 9-cis-RA treatment suppressed trans-activation of the TGF-beta-responsive promoter. Moreover, conditional ablation of the c-met receptor completely abolished the anti-fibrotic effect of 9-cis-RA and abrogated TGIF induction. Collectively, these results indicate that 9-cis-RA possesses anti-fibrotic ability by antagonizing TGF-beta1 in mesangial cells and that 9-cis-RA activity is likely mediated through a mechanism dependent on HGF/c-met receptor signaling.

Indexed as

Signal TransductionActinsAdenoviridaeAlitretinoinAnimalsBlotting, WesternCell Culture TechniquesCell ProliferationCells, CulturedCulture Media, Serum-FreeDose-Response Relationship, DrugFibronectinsFibrosisFluorescent Antibody Technique, IndirectGlomerular MesangiumHumansActa2 protein, ratActinsAlitretinoinCulture Media, Serum-FreeFibronectinsLuciferasesPlasminogen Activator Inhibitor 1Proto-Oncogene Proteins c-metRNA, MessengerTGFB1 protein, humanTgfb1 protein, mouseTgfb1 protein, ratTransforming Growth Factor betaTransforming Growth Factor beta1Tretinoin

Identifiers

PMID16192631
PMCPMC1603682
OpenAlexW2077356493

What OpenQuestion holds

Textmetadata
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.