Association between interleukin-10-1082 gene polymorphisms and susceptibility of gastric cancer: a meta analysis
10.3760/cma.j.issn.1673-9752.2014.01.011
- VernacularTitle:白细胞介素10-1082基因多态性与胃癌遗传易感性的Meta分析
- Author:
Di WU
;
Yumin LI
;
Wenjuan CAO
;
Tao LIU
;
Xiangting ZENG
- Publication Type:Journal Article
- Keywords:
Gastric neoplasms;
Interleukin-10;
Gene polymorphism;
Meta analysis
- From:
Chinese Journal of Digestive Surgery
2014;13(1):34-38
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the association between interleukin-10-1082 (IL-10-1082) gene polymorphisms and susceptibility of gastric cancer in the Chinese population.Methods Cochrane systematic evaluation was adopted for the analysis.Articles published in Medline,Embase,Cochrane library,CBM,CJFD and CSJD from 1966 to 2012 were retrieved.Case control studies on the correlation between the 1L-10-1082 polymorphism and gastric cancer in Chinese population were collected.Gastric cancer patients were in the gastric cancer group,and healthy individuals were in the control group.Two researchers extracted data and evaluated the quality of literatures independently.Meta analysis was performed to detect whether there were differences between the gastric cancer group and the control group about the distribution of genotypes of IL-10-1082 gene (GG,AA,AG,AA,alleles G and A).The heterogeneity was analyzed using the Q test or I2 test.Fixed effect model or random effect model was adopted,and the results of the meta analysis were presented with odds ratio (OR) and 95％ confidence interval (95％ CI).Results Thirteen literatures including 5252 patients were included in the analysis.There were 2077 patients in the gastric cancer group and 3175 patients in the control group.The results of meta analysis showed that population with the genotypes GG and AG have higher risk of having gastric cancer when compared with population with the genotype AA (OR =1.76,95％ CI 1.33-2.33 ; OR =2.08,95％ CI 1.62-2.66,P ＜0.05).Population with the allele G have higher risk of having gastric cancer when compared with population with allele A (OR =1.67,95％ CI 1.31-2.13,P ＜ 0.05).Conclusion The genotypes GG,AG and the allele G of IL-10-1082 gcne of the Chincse population are significantly associated with the increased risk of gastric cancer.
