Evidence map›Paper›PMID 19352701›Full record

ArticleJournal of cancer research and clinical oncology2009

Polymorphisms of survivin promoter are associated with risk of esophageal squamous cell carcinoma.

Xiaoya Yang, Gang Xiong, Xuedan Chen, Xueqing Xu, Kai Wang, Yong Fu, Kang Yang, Yun Bai

Open access · greenAbstract readComparative Study
In one paragraph

Article in Journal of cancer research and clinical oncology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 6 pooled it
2.2field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 6 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. 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
    Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Genetic Variants inGenes · 2025
    Article
  8. Article
  9. International journal of molecular sciences · 2023
    Article
  10. Review
  11. Article
  12. Polymorphisms ofIndian journal of clinical biochemistry : IJCB · 2020
    Article
  13. Article
  14. Article
  15. Polymorphisms in Survivin (Journal of oncology · 2019
    Article
  16. Role of survivin re-expression in the development and progression of non-small cell lung cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Article
  17. Article
  18. Article
  19. Article
  20. Article
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 2 institutions in 1 country.

Xiaoya YangDepartment of Medical Genetics, College of Basic Medical Science, Third Military Medical University, Chongqing 400038, People's Republic of China.
Gang Xiong
Xuedan Chen
Xueqing Xu
Kai Wang
Yong Fu
Kang Yang
Yun Bai
Army Medical University · CNSouthwest Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSurvivin is undetectable in normal adult tissues, but has been shown to be overexpressed in various cancers and has been regarded as a marker of malignancy. Polymorphisms which increase the expression of survivin are potential risk factors for esophageal carcinogenesis. The aim of this study is to genotype the survivin promoter polymorphisms namely -31G/C, -241T/C, -625G/C, and -644T/C in esophageal squamous cell cancer patients and controls and to identify a possible association between individual genetic variation and susceptibility to esophageal squamous cell carcinoma (ESCC).

methodsThe expression of survivin in cancer tissues was detected by semiquantitative RT-PCR. A total of 221 Chinese ESCC patients and 268 cancer-free controls were evaluated for the four polymorphisms in survivin promoter. Polymorphisms were identified using the PCR-RFLP technique (-31G/C, -241T/C) or primer-introduced restriction analysis-PCR assay (-644T/C, -625G/C).

resultsCompared with the -625GG genotype, the -625CC genotype was associated with significant elevated risk of ESCC (OR = 2.404, 95% CI = 1.342-4.307). Furthermore, significant difference in survivin expression in esophageal squamous cell cancer tissues was found between subgroups with different -625G/C variants. When we examined the combined effect of the survivin promoter polymorphisms, the haplotypes constructed of -644T/C--625G/C--31G/C revealed significant associations with ESCC (global P = 0.0034). -644T--625C--31C was a risk haplotype for ESCC (P < 0.001) and -644T--625G--31C was a protective haplotype (P = 0.004).

conclusionsOur finding suggested that survivin promoter polymorphisms -625G/C might influence the susceptibility to ESCC in the Chinese population, maybe by influencing survivin expression.

Indexed as

AdenocarcinomaAgedAsian PeopleCarcinoma, AdenosquamousCarcinoma, Squamous CellCase-Control StudiesEsophageal NeoplasmsFemaleHaplotypesHumansInhibitor of Apoptosis ProteinsLymphatic MetastasisMaleMicrotubule-Associated ProteinsMiddle AgedNeoplasm StagingBIRC5 protein, humanInhibitor of Apoptosis ProteinsMicrotubule-Associated ProteinsSurvivin

Identifiers

PMID19352701
PMCPMC12160246
OpenAlexW2005507581

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.