Evidence map›Paper›PMID 36176734›Full record

ArticleMedComm2022

YAP/Smad3 promotes pathological extracellular matrix microenviroment-induced bladder smooth muscle proliferation in bladder fibrosis progression.

Xing-Peng Di, Xi Jin, Jian-Zhong Ai, Li-Yuan Xiang, Xiao-Shuai Gao, Kai-Wen Xiao, Hong Li, De-Yi Luo, Kun-Jie Wang

Open access · goldAbstract read
In one paragraph

Article in MedComm, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 10% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Targeting Fibrosis: From Molecular Mechanisms to Advanced Therapies.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
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

9 authors at 1 institution in 2 countries.

Xing-Peng DiDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.
Xi JinDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.
Jian-Zhong AiDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.
Li-Yuan XiangDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.
Xiao-Shuai GaoDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.
Kai-Wen XiaoDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.
Hong LiDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.
De-Yi LuoDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.
Kun-Jie WangDepartment of Urology, Institute of Urology (Laboratory of Reconstructive Urology) West China Hospital, Sichuan University Chengdu Sichuan China.ORCID https://orcid.org/0000-0001-8289-2791
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fibrosis is a chronic inflammation process with excess extracellular matrix (ECM) deposition that cannot be reversed. Patients suffer from bladder dysfunction caused by bladder fibrosis. Moreover, the interactive mechanisms between ECM and bladder fibrosis are still obscure. Hence, we assessed the pivotal effect of Yes-associated protein (YAP) on the proliferation of bladder smooth muscle in fibrosis process. We identified that stiff ECM increased the expression and translocation of YAP in the nucleus of human bladder smooth muscle cell (hBdSMC). Sequencings and proteomics revealed that YAP bound to Smad3 and promoted the proliferation of hBdSMC via MAPK/ERK signaling pathway in stiff ECM. Moreover, CUT and TAG sequencing and dual-luciferase assays demonstrated that Smad3 inhibited the transcription of JUN. The YAP inhibitor CA3 was used in a partial bladder outlet obstruction (pBOO) rat model. The results showed that CA3 attenuated bladder smooth muscle proliferation. Collectively, YAP binding with Smad3 in the nucleus inhibited the transcription of JUN, and promoted the proliferation of bladder smooth muscle through the MAPK/ERK signaling pathway. The current study identified a novel mechanism of mechanical force induced bladder fibrosis that provided insights in YAP-associated organ fibrosis.

Indexed as

bladder fibrosisextracellular matrix stiffnessproliferationSmad3YAP

Identifiers

PMID36176734
PMCPMC9477793
OpenAlexW4296122873

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.