Evidence map›Paper›PMID 39980436›Full record

ArticleCell proliferation2025

SIRT1 Alleviates Oxidative Stress-Induced Mitochondrial Dysfunction and Mitochondria-Associated Membrane Dysregulation in Stress Urinary Incontinence.

Liying Chen, Jianming Tang, Xiaohu Zuo, Bingshu Li, Cheng Liu, Shasha Hong, Jie Min, Ming Hu, Suting Li, Min Zhou and 5 more

Abstract read
In one paragraph

Article in Cell proliferation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Mitochondrial dysfunction in urologic disease.Prostate cancer and prostatic diseases · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Integrative Approaches to Treating Cellular Senescence in Kidney Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  9. Article
  10. Review
  11. Review
  12. 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

15 authors.

Liying ChenDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Jianming TangDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Xiaohu ZuoDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Bingshu LiDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Cheng LiuDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Shasha HongDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Jie MinDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Ming HuDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Suting LiDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Min ZhouDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Mao ChenDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Yong HeDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Ya XiaoDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Xiaoyu HuangDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.
Li HongDepartment of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China.ORCID https://orcid.org/0000-0002-3841-5557

Funding

Hubei Provincial Key Research and Development Program 2022BCA045Hubei Provincial Natural Science Foundation of China 2023AFB251National Key Research and Development Program of China 2021YFC2701300National Key Research and Development Program of China 2021YFC2701302National Natural Science Foundation of China 82001527National Natural Science Foundation of China 82371639
6 · The paper itself

Abstract

The pathogenesis of stress urinary incontinence (SUI), a condition common in women, remains to be fully elucidated. This study revealed that the incidence of SUI is associated with mitochondrial homeostasis dysregulation following oxidative stress in the fibrous connective tissue of the pelvic floor. SIRT1 is an essential factor for maintaining mitochondrial homeostasis; however, its potential role and mechanism of action in SUI pathogenesis remain unclear. Both in vitro and in vivo, we observed that oxidative stress reduced SIRT1 expression to inhibit the PGC-1α/NRF1/TFAM and PINK1/Parkin signalling pathways, eliciting impairment of mitochondrial biogenesis and mitophagy in L929 cells and SUI mice. Decreased SIRT1 levels induced endoplasmic reticulum (ER) stress and altered the structure of mitochondria-associated membranes (MAMs), disrupting ER-mitochondrial calcium homeostasis and exacerbting ROS accumulation. SIRT1 activation can restore mitochondrial function and the structure of MAMs and alleviate ER stress in fibroblasts, promoting anterior vaginal wall repair and improving urodynamic parameters in the SUI model. Our findings provide novel insights into the role and associated mechanism of SIRT1 in ameliorating oxidative stress-induced mitochondrial dysfunction in fibroblasts of the anterior vaginal wall and propose SIRT1 as a potential therapeutic target for SUI.

Indexed as

MitochondriaMitochondrial MembranesOxidative StressSirtuin 1Urinary Incontinence, StressAnimalsCell LineEndoplasmic Reticulum StressFemaleFibroblastsHumansMiceMice, Inbred C57BLMitochondria Associated MembranesReactive Oxygen SpeciesSignal TransductionReactive Oxygen SpeciesSirt1 protein, mouseSirtuin 1mitochondria‐associated membranesmitochondrial biogenesismitophagySIRT1stress urinary incontinence

Identifiers

PMID39980436
PMCPMC12099215

What Socratic 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 Socratic graph.