Evidence map›Paper›PMID 22969949›Full record

ArticleExperimental and therapeutic medicine2012

Correlation of polymorphisms of the vascular endothelial growth factor gene and the risk of lung cancer in an ethnic Han group of North China.

Yan Li, Jing Liang, Xiaolin Liu, Hairong Liu, Beibei Yin, Junjuan Xiao, Zhenqiang Bi

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 6 pooled it
1.6field-weighted citation impact, top 18% 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

13 citing papers in PubMed, 6 syntheses or guidelines pooled it, 22 citations in OpenAlex.

  1. Pooled it
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  5. Vascular endothelial growth factor (VEGF) -2578C/A and -460C/T gene polymorphisms and lung cancer risk: a meta-analysis involving 11 case-control studies.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Pooled it
  6. Pooled it
  7. Article
  8. Association of VEGF and VEGFR1 polymorphisms with breast cancer risk in North Indians.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Article
  9. Vascular endothelial growth factor polymorphisms and lung cancer risk.International journal of clinical and experimental medicine · 2015
    Article
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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 2 institutions in 1 country.

Yan LiQianfoshan Hospital, Jinan, Shandong 250014;
Jing Liang
Xiaolin Liu
Hairong Liu
Beibei Yin
Junjuan Xiao
Zhenqiang Bi
Shandong Provincial QianFoShan Hospital · CNShandong Center for Disease Control and Prevention · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular endothelial growth factor (VEGF) is a potent angiogenic mediator. The present study investigated the relationship between genetic polymorphisms of VEGF and susceptibility to lung cancer in a Han ethnic group of North China. The genotypes in the -2578C and 936C loci of VEGF gene were determined using PCR-RFLP method in 150 patients with lung cancers and 150 healthy individuals. Software PHASE 1.0 was used to analyze the experimental data. The non-conditional logistic regression model was used to analyze the statistical association of genotypes and susceptibility in the two groups adjusted by multiple factors. VEGF polymorphisms were found to be a critical risk for the genetic susceptibility to lung cancers in the ethnic Han group of North China. SNP polymorphisms at the -2578C and 936C loci of the VEGF gene were detected by the RFLP-PCR method. High rates of a single-base C-to-A alteration at the -2578 locus and high rates of a single-base C-to-T alteration at the 936 locus of both alleles were correlated with the occurrence of lung cancer. The SNP markers at the -2578C and 936C loci of the VEGF gene may serve as biological markers of lung cancer.

Identifiers

PMID22969949
PMCPMC3438852
OpenAlexW1996955611

What OpenQuestion holds

Textmetadata
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.