Pregnenolone stimulates LNCaP prostate cancer cell growth via the mutated androgen receptor.

Abstract

Pregnenolone (P(5)), a common precursor of many steroids, is present in the blood of normal adult men at concentrations of 1-3 nM. In vitro, P(5) was found to stimulate LNCaP-cell proliferation 7-8-fold at a physiological concentration (2 nM), and 3-4-fold at a subphysiological concentration (0.2 nM). Growth stimulation at the 2-nM concentration was… (More)

Topics

  • Presentations referencing similar topics