Evidence map›Paper›PMID 33173982›Full record

ArticleMolecular medicine reports2020

Molecular mechanism of extracellular matrix disorder in pelvic organ prolapses.

Liping Zhang, Fangfang Dai, Gantao Chen, Yanqing Wang, Shiyi Liu, Li Zhang, Shu Xian, Mengqin Yuan, Dongyong Yang, Yajing Zheng and 3 more

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.1field-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

14 citing papers in PubMed, 19 citations in OpenAlex.

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  14. Advances in molecular mechanisms of pelvic organ prolapse (Review).Experimental and therapeutic medicine · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 3 institutions in 1 country.

Liping ZhangDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.
Fangfang DaiDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Gantao ChenDepartment of Gastroenterology, Third People's Hospital of Xiantao in Hubei Province, Xiantao, Hubei 433000, P.R. China.
Yanqing WangDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Shiyi LiuDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Li ZhangDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Shu XianDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Mengqin YuanDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Dongyong YangDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Yajing ZhengDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Zhimin DengDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Yanxiang ChengDepartment of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Xiaofeng YangDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.
Renmin Hospital of Wuhan University · CNWuhan University · CNFirst Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pelvic organ prolapses (POP) notably reduces the quality of life in elderly populations due to bladder and bowel dysfunction, incontinence, and coital problems. Extracellular matrix (ECM) disorder is a pivotal event in the progression of POP, but to date, its specific underlying mechanism remains unclear. The ligaments of patients with POP and healthy controls were collected to compare the expression of Homeobox11 (HOXA11) and transforming growth factor β (TGF‑β1) via immunohistochemical analysis. HOXA11 and TGF‑β1 were overexpressed or knocked down in fibroblast cells to explore their effects on the expression of collagen and matrix metalloproteinases (MMPs). HOXA11 and TGF‑β1 were greatly reduced in the ligaments of patients with POP. The overexpression and downregulation of HOXA11 and TGF‑β1 can mediate ECM disorder via regulating expression of collagen (Col) and MMPs. In addition, HOXA11 and TGF‑β1 exerted synergistic effect on the expression of Col and MMPs. The present study identified that HOXA11 and TGF‑β1 serve critical roles in mediating ECM disorders, which may be of clinical significance for the diagnosis and treatment of patients with POP.

Indexed as

AdultAnimalsCell LineChinaCollagenExtracellular MatrixFemaleFibroblastsHomeodomain ProteinsHumansLigamentsMatrix Metalloproteinase 2MiceMiddle AgedPelvic Organ ProlapseTransforming Growth Factor beta1CollagenHomeodomain ProteinsHOXA11 protein, humanMatrix Metalloproteinase 2TGFB1 protein, humanTransforming Growth Factor beta1

Identifiers

PMID33173982
PMCPMC7646844
OpenAlexW3092610790

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.