Liu P, Gao ZH, Ma JC, Yang J, Zhang YB, Yan HL, Yao JB, Da MX. Association between MUC1 rs4072037 polymorphism and susceptibility to gastric cancer: A meta-analysis based on ten case-control trials.
Shijie Huaren Xiaohua Zazhi 2016;
24:4576-4583. [DOI:
10.11569/wcjd.v24.i34.4576]
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Abstract
AIM
To investigate the association between the MUC1 rs4072037 polymorphism and susceptibility to gastric cancer (GC) by conducting a meta-analysis.
METHODS
PubMed, Embase, The Cochrane Library, CBM, CNKI, VIP and WanFang Database were searched for published case-control studies investigating the relationship between the MUC1 rs4072037 polymorphism and susceptibility to GC. Data were extracted and cross-checked from the case-control studies by two independent reviewers. Statistical analysis and heterogeneity test were conducted with Stata12.0.
RESULTS
Ten case-control studies including 10700 GC patients and 12891 controls were analyzed in this meta-analysis. Results indicated that allele model (A vs G: OR = 1.42, 95%CI: 1.29-1.56, P < 0.001), dominant model (AA + AG vs GG: OR = 1.40, 95%CI: 1.21-1.61, P < 0.001), co-dominant model (AA vs GG: OR = 1.78, 95%CI: 1.52-2.08, P < 0.001), and recessive model (AA vs AG+GG: OR = 1.56, 95%CI: 1.38-1.76, P < 0.001) were strongly associated with the risk of GC. Subgroup analysis showed that allele model (A vs G: OR = 1.39, 95%CI: 1.21-1.60), dominant model (AA vs GG: OR = 2.01, 95%CI: 1.51-2.66)and co-dominant model (AA vs AG+GG: OR = 1.63, 95%CI: 1.29-2.07) increased the risk of GC in Caucasians.
CONCLUSION
The MUC1 rs4072037 polymorphism is closely associated with the susceptibility to GC, and the allele A increases the risk of GC. MUC1 rs4072037 polymorphism may be used as a potential biomarker for GC.
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