Alterations in the Epigenetic Machinery Associated with Prostate Cancer Health Disparities.

ABSTRACT: Prostate cancer is driven by acquired genetic alterations, including those impacting the epigenetic machinery. With African ancestry as a significant risk factor for aggressive disease, we hypothesize that dysregulation among the roughly 656 epigenetic genes may contribute to prostate cancer health disparities. Investigating prostate tumor genomic data from 109 men of southern African and 56 men of European Australian ancestry, we found that African-derived tumors present with a longer tail of epigenetic driver gene candidates (72 versus 10). Biased towards African-specific drivers (63 versus 9 shared), many are novel to prostate cancer (18/63), including several putative therapeutic targets (CHD7, DPF3, POLR1B, SETD1B, UBTF, and VPS72). Through cl

SUBMITTER: Craddock J 

PROVIDER: S-EPMC10341375 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature