Association between CYP2E1 polymorphisms and susceptibility to prostate cancer

被引:31
作者
Ferreira, PM
Medeiros, R
Vasconcelos, A
Costa, S
Pinto, D
Morais, A
Oliveira, J
Lopes, C
机构
[1] Inst Portugues Oncol Francisco Gentil, Unit Mol Oncol, P-4200072 Oporto, Portugal
[2] Inst Portugues Oncol Francisco Gentil, Dept Urol, P-4200072 Oporto, Portugal
关键词
chromosome; 10; CYP2E1; genetic polymorphisms; PCR-RFLP; prostate cancer;
D O I
10.1097/00008469-200306000-00007
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Several genetic alterations have been associated with sporadic prostate cancer (PCa). In this study, the association between Rsal and Dral polymorphisms of CYP2E1 and PCa risk was analysed in a case-control study of 227 individuals using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Regarding Dral polymorphisms, the DD genotype is over-represented in PCa cases when compared with the control group (odds ratio (OR) 2.12; 95% confidence interval (CI) 1.11-4.05; P = 0.022). Regarding the Rsal polymorphism, no significant differences were found. The results of this study indicate that Dral polymorphisms of the CYP2E1 gene may be associated with a twofold increased risk for the development of PCa. (C) 2003 Lippincott Williams Wilkins.
引用
收藏
页码:205 / 211
页数:7
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