Polygodial, a Sesquiterpene Dialdehyde, Activates Apoptotic Signaling in Castration-Resistant Prostate Cancer Cell Lines by Inducing Oxidative Stress.

ABSTRACT: Prostate cancer (PCa) is the second leading cause of cancer death among men in the United States. Surgery, radiation therapy, chemotherapy, and androgen deprivation therapy are currently the standard treatment options for PCa. These have poor outcomes and result in the development of castration-resistant prostate cancer (CRPC), which is the foremost underlying cause of mortality associated with PCa. Taxanes, diterpene compounds approved to treat hormonal refractory PCa, show poor outcomes in CRPC. Polygodial (PG) is a natural sesquiterpene isolated from water pepper (Persicaria hydropiper), Dorrigo pepper (Tasmannia stipitata), and mountain pepper (Tasmannia lanceolata). Previous reports show that PG has an anticancer effect. Our results show that PG robustly inhibits

SUBMITTER: Venkatesan R 

PROVIDER: S-EPMC9656647 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature