Evidence map›Paper›PMID 26823912›Full record

ArticleInternational journal of clinical and experimental pathology2015

Aberrant promoter methylation of SH3GL2 gene in vulvar squamous cell carcinoma correlates with clinicopathological characteristics and HPV infection status.

Bo Li, Yinghui He, Xue Han, Shitai Zhang, Yan Xu, Yang Zhou, Zixuan Song, Ling Ouyang

Open access · greenAbstract readComparative Study
In one paragraph

Article in International journal of clinical and experimental pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 33% of its field
1 · What the graph read from it

What it found

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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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
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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

8 authors at 1 institution in 1 country.

Bo LiDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University Shenyang 110004, China.
Yinghui HeDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University Shenyang 110004, China.
Xue HanDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University Shenyang 110004, China.
Shitai ZhangDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University Shenyang 110004, China.
Yan XuDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University Shenyang 110004, China.
Yang ZhouDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University Shenyang 110004, China.
Zixuan SongDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University Shenyang 110004, China.
Ling OuyangDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University Shenyang 110004, China.
China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study attempted to examine the methylation status of SH3GL2 gene in different types of human vulvar lesions and its correlation with clinicopathological parameters.

methodsImmunohistochemical analysis was used to identify the expression status of SH3GL2 in vulvar squamous cell carcinoma (VSCC), vulvar intraepithelial neoplasia (VIN) and benign vulvar squamous epithelium tissues. Bisulfite genomic sequencing method was used to detect methylation status of the SH3GL2 gene. Clinicopathological correlation of the alterations was analysed by the chi-square tests.

resultsImmunohistochemical analysis showed expression of SH3GL2 in VSCC was significantly downregulated than that in VIN and normal vulvar tissues. In accordance with higher frequency of methylation status in SH3GL2, statistical analysis showed methylation status of SH3GL2 was closely related to tumor TNM stage (P=0.003), but not related to age, tumor volume, tumor differentiation, lymph node metastasis and VIN grade. High-methylation status of SH3GL2 showed significant association with HPV infection status.

conclusionsOur results indicated that the methylation status of SH3GL2 gene was associated with the TNM staging and HPV infection status of VSCC, suggesting that it might play a synergistic role in the development of VSCC.

Indexed as

DNA MethylationPromoter Regions, GeneticAdaptor Proteins, Signal TransducingBiomarkers, TumorCarcinoma in SituCarcinoma, Squamous CellDisease ProgressionDown-RegulationEpithelial CellsFemaleHumansImmunohistochemistryMiddle AgedNeoplasm StagingPapillomavirus InfectionsVulvar NeoplasmsAdaptor Proteins, Signal TransducingBiomarkers, TumorSH3GL2 protein, humanmethylationSH3GL2vulvar squamous cell carcinoma

Identifiers

PMID26823912
PMCPMC4713698
OpenAlexW2399567943

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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.