Evidence map›Paper›PMID 33752504›Full record

ArticleThe Journal of international medical research2021

Expression and potential role of CXCL5 in the pathogenesis of intrauterine adhesions.

Zi-Ang Fang, Yu He, Chao Sun, Lei Zhan, Guiju Zhou, Bing Wei, Shiying Sun

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

4 citing papers in PubMed, 11 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Zi-Ang FangDepartment of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
Yu HeDepartment of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
Chao SunDepartment of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
Lei ZhanDepartment of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.ORCID https://orcid.org/0000-0003-4283-2625
Guiju ZhouDepartment of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
Bing WeiDepartment of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
Shiying SunDepartment of Gynecology and Obstetrics, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.ORCID https://orcid.org/0000-0003-2668-7907
Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveC-X-C motif chemokine ligand 5 (CXCL5), a member of the chemokine family, is associated with remodeling of connective tissues. However, its role in formation of intrauterine adhesions (IUA) remains unclear. We aimed to investigate the expression and mechanism underlying the role of CXCL5 in IUA.

methodsExpression of CXCL5 in IUA was detected by immunohistochemistry in a rat model of IUA and by real-time PCR and western blotting in patients with IUA. The protein levels of matrix metalloproteinase 9 (MMP9) and transcription factor p65 in human endometrial cells were assessed by western blotting after CXCL5 overexpression.

resultsProtein expression of CXCL5 was significantly decreased in the endometria of IUA rats compared with that of control and sham-operated rats. Real-time PCR and western blotting in patients with IUA showed similar results to those from the rat model. After overexpression, CXCL5 significantly upregulated expression of MMP9 and slightly upregulated expression of p65 in human endometrial cells.

conclusionsCXCL5 plays an important role in IUA formation after endometrial injury. We propose a molecular mechanism to explain formation of IUA, including downregulation of MMP9 by low CXCL5 expression. These findings provide valuable information for the prevention and targeted therapy of IUA.

Indexed as

Uterine DiseasesAnimalsChemokine CXCL5EndometriumFemaleHumansImmunohistochemistryMatrix Metalloproteinase 9RatsTissue AdhesionsChemokine CXCL5CXCL5 protein, humanMatrix Metalloproteinase 9Asherman syndromeCXCL5endometriumintrauterine adhesionIUA rat modelMMP9

Identifiers

PMID33752504
PMCPMC7995464
OpenAlexW3139527227

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Registered trials

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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.