Evidence map›Paper›PMID 28405687›Full record

ArticleOncology reports2017

GINS2 is a novel prognostic biomarker and promotes tumor progression in early-stage cervical cancer.

Fei Ouyang, Junling Liu, Meng Xia, Chuyong Lin, Xianqiu Wu, Liping Ye, Libing Song, Jun Li, Jing Wang, Peng Guo and 1 more

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2017. 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 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 4% 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

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 70 citations in OpenAlex.

  1. Pooled it
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  4. Comprehensive analysis ofTranslational andrology and urology · 2024
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  7. GINS2 promotes the progression of human HNSCC by altering RRM2 expression.Cancer biomarkers : section A of Disease markers · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Fei OuyangDepartment of Gynecology and Obstetrics, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, P.R. China.
Junling LiuState Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
Meng XiaDepartment of Gynecology and Obstetrics, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, P.R. China.
Chuyong LinState Key Laboratory of Oncology in Southern China, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
Xianqiu WuState Key Laboratory of Oncology in Southern China, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
Liping YeState Key Laboratory of Oncology in Southern China, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
Libing SongState Key Laboratory of Oncology in Southern China, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
Jun LiDepartment of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, P.R. China.
Jing WangDepartment of Gynecology and Obstetrics, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, P.R. China.
Peng GuoDepartment of Gynecology and Obstetrics, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, P.R. China.
Mian HeDepartment of Gynecology and Obstetrics, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, P.R. China.
Sun Yat-sen University · CNSun Yat-sen University Cancer Center · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

GINS complex subunit 2 (GINS2), a member of the GINS complex, is involved in DNA replication. GINS2 is upregulated in a variety of aggressive tumors. However, its role in cervical cancer carcinogenesis remains to be elucidated. We investigated the clinical significance of GINS2 in patients with early-stage cervical cancer and its biological functions in cervical cancer progression. GINS2 expression was analyzed in cervical cancer cell lines and in 8 matched cervical cancer samples at the mRNA and protein levels using real-time PCR and western blotting, respectively. GINS2 protein expression in 155 paraffin-embedded cervical cancer specimens was validated using immunohistochemistry. Statistical analysis was used to evaluate its clinicopathological significance. Short hairpin RNA interference, anchorage-independent growth ability, colony formation assay, wound healing ability, Transwell assays and western blotting were used to determine the effects of GINS2 on the aggressive phenotype of cervical cancer cells. There was obvious upregulation of GINS2 in the cervical cancer cell lines and tumor specimens compared to that in the normal cervical tissues. Significant correlations were identified between GINS2 expression and squamous cell carcinoma antigen (SCC-Ag; P<0.001), deep stromal invasion (P=0.021), vital status (P<0.001), recurrence (P<0.001) and pelvic lymph node metastasis (PLNM; P<0.001). Moreover, patients with higher GINS2 expression had shorter overall survival (OS) compared to patients with low GINS2 expression. Multivariate analysis revealed that GINS2 may serve as an independent risk factor of poor prognosis in early-stage cervical cancer. In addition, GINS2 downregulation markedly suppressed cell proliferation and tumorigenic ability, as well as cell migration and invasion. Our findings suggest that GINS2 is a novel indicator of PLNM and a valuable prognostic biomarker in early-stage cervical cancer, and subsequently is a valuable molecular target for cervical cancer diagnosis and treatment.

Indexed as

Biomarkers, TumorAdultCell Line, TumorCell MovementCell ProliferationChromosomal Proteins, Non-HistoneDown-RegulationFemaleGene Expression Regulation, NeoplasticHumansKaplan-Meier EstimateLymphatic MetastasisMiddle AgedPrognosisUterine Cervical NeoplasmsBiomarkers, TumorChromosomal Proteins, Non-HistoneGINS2 protein, human

Identifiers

PMID28405687
PMCPMC5428920
OpenAlexW2606027067

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.