Genetic background influences murine prostate gene expression: implications for cancer phenotypes.

ABSTRACT:

Background

Cancer of the prostate is influenced by both genetic predisposition and environmental factors. The identification of genes capable of modulating cancer development has the potential to unravel disease heterogeneity and aid diagnostic and prevention strategies. To this end, mouse models have been developed to isolate the influences of individual genetic lesions in the context of consistent genotypes and environmental exposures. However, the normal prostatic phenotypic variability dictated by a genetic background that is potentially capable of influencing the process of carcinogenesis has not been established.

Results

In this study we used microarray analysis to quantify transcript levels in the prostates of five commonly studied inbred mouse strains. We applied a m

SUBMITTER: Bianchi-Frias D 

PROVIDER: S-EPMC2394769 | biostudies-literature | 2007

REPOSITORIES: biostudies-literature