Association of variants in estrogen-related pathway genes with prostate cancer risk.

ABSTRACT:

Background

Through mediation of estrogen receptors, estradiol has been shown to have both carcinogenic and anti-carcinogenic effects on the prostate. We performed a population-based case-control study to investigate variants in estrogen-related genes ESR1, ESR2, CYP19A1, CYP1A1, and CYP1B1 and the potential association with risk of prostate cancer (PCa).

Materials and methods

We evaluated PCa risk conferred by 73 single nucleotide polymorphisms in 1,304 incident PCa cases and 1,266 age-matched controls. Analysis included stratification by clinical features and assessment of environmental modifiers.

Results

There was evidence of altered risk of developing PCa for variants in ESR1, CYP1A1, and CYP1B1, however, only CYP1B1 rs1056836 retained significance after adjustment

SUBMITTER: Holt SK 

PROVIDER: S-EPMC3544476 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature