“…In primary clinically localized prostate cancer, there are relatively few recurrent nonsynonymous point mutations, including mutations in the SPOP (11%) and FOXA1 (3%) genes [37]. In comparison, in castration-resistant metastatic prostate cancer, there are increased alteration rates in many genes and pathways, including abnormalities in androgen receptor (AR) signalling (usually due to AR gene amplification or mutation), DNA repair, and PI3K pathways, as well as mutations or deletions in the TP53, RB1, KMT2C, and KMT2D genes [36,37]. This landscape of somatic genetic abnormalities in adenocarcinoma of the prostate is discussed in depth in a genetic profile section, and a model for molecular classification of prostate cancer is shown.…”