Genetic polymorphisms of estrogen receptors alpha and beta and the risk of developing prostate cancer.

ABSTRACT: Estrogen may be involved in the development of prostate cancer. The association between genetic polymorphisms of estrogen receptors alpha (ESR1) and beta (ESR2) and prostate cancer risk was examined in a nested case-control study in Washington County, Maryland. Incident prostate cancer cases (n = 269) were matched to one or two controls (n = 440) by age, sex, race, and date of blood donation. Associations between estrogen receptor genotypes or dietary intake and the development of prostate cancer were examined in conditional logistic regression models. Results from this study showed that six single base-pair polymorphisms (SNPs) of ESR1 (rs1801132, rs2077647, rs746432, rs2273206, rs851982, rs2228480) and four SNPs of ESR2 (rs4986938, rs928554, rs8018687, rs number not available for ESR2 56

SUBMITTER: Chae YK 

PROVIDER: S-EPMC2715882 | biostudies-literature | 2009 Aug

REPOSITORIES: biostudies-literature