Evidence map›Paper›PMID 30426803›Full record

ArticleThe Journal of international medical research2018

Endoplasmic reticulum stress contributes to the pathogenesis of stress urinary incontinence in postmenopausal women.

Yong Zhou, Xiaoxia Liu, Wenjuan Li, Xiaoyan Sun, Zhenwei Xie

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 29% 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

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

  1. Pooled it
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  6. Dilemmas in Management of the Geriatric Bladder.Current bladder dysfunction reports · 2019
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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.

Yong ZhouDepartment of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.ORCID https://orcid.org/0000-0001-7812-8280
Xiaoxia LiuDepartment of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.
Wenjuan LiDepartment of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.
Xiaoyan SunDepartment of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.
Zhenwei XieDepartment of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.
Women's Hospital, School of Medicine, Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the relationship between endoplasmic reticulum stress (ERS) and the pathogenesis of stress urinary incontinence (SUI) in postmenopausal women.

methodsAnterior vaginal wall tissue was collected from postmenopausal women with SUI and control subjects. Western blotting was performed for glucose-regulated protein (GRP78), inositol-requiring enzyme 1(IRE1), protein kinase-like endoplasmic reticulum kinase (PERK), activating transcription factor 6 (ATF6), C/EBP-homologous protein (CHOP), and B-cell lymphoma 2 (Bcl-2). Additionally, mRNA expression levels of PERK, activating transcription factor 4 (ATF4), and CHOP were examined by real-time polymerase chain reaction.

resultsGRP78 protein and mRNA expression levels were significantly lower in women with SUI, compared with control subjects. PERK and p-PERK expression levels were higher in women with SUI than in control subjects. However, no differences in IRE1 or ATF6 expression levels were observed in either group. Notably, higher CHOP and lower Bcl-2 protein expression levels were detected in women with SUI, compared with control subjects. Furthermore, PERK, ATF4, and CHOP mRNA expression levels were significantly higher in women with SUI than in control subjects.

conclusionsAlterations of ERS markers in SUI suggest that ERS may be involved in the development of SUI in postmenopausal women.

Indexed as

ApoptosisEndoplasmic Reticulum StressGene Expression RegulationPostmenopauseActivating Transcription Factor 4Case-Control StudieseIF-2 KinaseEndoplasmic Reticulum Chaperone BiPFemaleHeat-Shock ProteinsHumansMiddle AgedSignal TransductionTranscription Factor CHOPUrinary IncontinenceActivating Transcription Factor 4ATF4 protein, humanDDIT3 protein, humanEIF2AK3 protein, humaneIF-2 KinaseEndoplasmic Reticulum Chaperone BiPHeat-Shock ProteinsHSPA5 protein, humanTranscription Factor CHOPactivating transcription factor 4anterior vaginal wallapoptosisB-cell lymphoma 2C/EBP-homologous proteinendoplasmic reticulum stressglucose-regulated proteinpostmenopausalprotein kinase-like endoplasmic reticulum kinaseStress urinary incontinence

Identifiers

PMID30426803
PMCPMC6300970
OpenAlexW2901389879

What OpenQuestion holds

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LicenceCC BY-NC
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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.