Evidence map›Paper›PMID 18716870›Full record

ArticleDigestive diseases and sciences2009

The association between the survivin C-31G polymorphism and gastric cancer risk in a Chinese population.

Li Yang, Huaijun Zhu, Bo Zhou, Haijuan Gu, Hongli Yan, Naping Tang, Hanzhang Dong, Qingmin Sun, Rihong Cong, Guoyu Chen and 1 more

Abstract read
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In one paragraph

Article in Digestive diseases and sciences, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 9 pooled it
1.5field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 9 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Pooled it
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  4. Survivin rs9904341 (G>C) polymorphism contributes to cancer risk: an updated meta-analysis of 26 studies.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
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  14. Survivin: A molecular biomarker in cancer.The Indian journal of medical research · 2015
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  20. Polymorphisms in the survivin promoter are associated with age of onset of ovarian cancer.International journal of clinical and experimental medicine · 2009
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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

11 authors at 3 institutions in 1 country.

Li YangDepartment of General Surgery, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210029, China.
Huaijun Zhu
Bo Zhou
Haijuan Gu
Hongli Yan
Naping Tang
Hanzhang Dong
Qingmin Sun
Rihong Cong
Guoyu Chen
Bin Wang
Nanjing Medical University · CNJiangsu Province Hospital · CNNanjing Drum Tower Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe C-31G polymorphism in the survivin promoter could de-repress the cell-cycle-dependent transcription of the human survivin gene, resulting in overexpression of survivin. This survivin mutation has only been studied on cervical carcinoma. However, no study has ever been conducted to evaluate the effect of the polymorphism on other cancers, including gastric cancer.

methodsIn this hospital-based, case-control study, we investigated the association between the survivin C-31G polymorphism and risk of gastric cancer in a Chinese population using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) protocols.

resultsNo statistically significant association was observed between gastric cancer risk and the variant genotype (GG + GC). However, the variant genotype (GG + GC) was either associated with risk of distal gastric cancer (odds ratios=0.50, 95% confidence interval=0.30-0.83) or with risk of well-differentiated tumor (odds ratios=0.46, 95% confidence interval=0.22-0.97).

conclusionOur results demonstrate that the survivin C-31G polymorphism may be involved in distal gastric carcinogenesis and tumor differentiation in a Chinese population.

Indexed as

Polymorphism, GeneticAgedAsian PeopleCase-Control StudiesCell DifferentiationChinaFemaleGene Expression Regulation, NeoplasticGene FrequencyGenetic Predisposition to DiseaseHumansInhibitor of Apoptosis ProteinsLymphatic MetastasisMaleMicrotubule-Associated ProteinsMiddle AgedBIRC5 protein, humanInhibitor of Apoptosis ProteinsMicrotubule-Associated ProteinsSurvivin

Identifiers

PMID18716870
OpenAlexW2033850483

What OpenQuestion holds

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Read underepoch 390

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.