PiRNA PROPER Suppresses DUSP1 Translation by Targeting N⁶-Methyladenosine-Mediated RNA Circularization to Promote Oncogenesis of Prostate Cancer.

ABSTRACT: Genetic and epigenetic alterations occur in many physiological and pathological processes. The existing knowledge regarding the association of PIWI-interacting RNAs (piRNAs) and their genetic variants on risk and progression of prostate cancer (PCa) is limited. In this study, three genome-wide association study datasets are combined, including 85,707 PCa cases and 166,247 controls, to uncover genetic variants in piRNAs. Functional investigations involved manipulating piRNA expression in cellular and mouse models to study its oncogenetic role in PCa. A specific genetic variant, rs17201241 is identified, associated with increased expression of PROPER (piRNA overexpressed in prostate cancer) in tumors and are located within the gene, conferring an increased risk and malignant progression of P

SUBMITTER: Ben S 

PROVIDER: S-EPMC11434016 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature