Fine structural design of 3βHSD1 inhibitors for prostate cancer therapy.

ABSTRACT: Prostate cancer is a global health challenge, particularly for patients resistant to the second-generation anti-androgen receptor pathway inhibitors. The steroidogenic enzyme 3β-hydroxysteroid dehydrogenase type 1 (3βHSD1) has emerged as a promising therapeutic target and the corresponding inhibitors, biochanin-A (BCA) and its derivatives, suppress tumor growth in preclinical models and patients. However, the poor oral bioavailability of BCA hinders its clinical application. Here, we employed a sophisticated computational approach to refine the structural design of 3βHSD1 inhibitors. AlphaFold2 was utilized to construct detailed models of 3βHSD1 binding to various substrates. These models, in conjunction with the elucidated enzymatic mechanism of 3βHSD1, guided the optimization of a series

SUBMITTER: He D 

PROVIDER: S-EPMC12232669 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature