The Prevalence of CHEK1 and CHEK2 Mutations in Prostate Cancer: a Retrospective Cohort Study.

Background: Prostate cancer (PCa) is one of the most common types of cancer among men. Mutations and accumulation of chromosomal deviations are correlated with the development and aggressiveness of PCa. Cell cycle checkpoint pathways and DNA repair mechanisms are reported to deviate in cancers.