Transcripts of SLCO1A2, SLCO1B1 and SLCO1B2 are increased 4-fold, 2.5-fold, and 1.74-fold respectively in LNCaP and 22Rv1 prostate cancer cells grown under conditions of androgen depletion to mimic ADT. This evidence concerns the gene SLCO1B1 and Familial prostate cancer.