NCOA4 and neoplasm: MSMB expression tended to be lower at higher tumor grade, but the expression levels of MSMB, NCOA4, and the MSMB-NCOA4 fusion transcript were not significantly associated with the Gleason score (p = 0.0913; 0.2577; and 0.1963, respectively), pT-stage (p = 0.2760; 0.4819; and 1.000, respectively; Table 3), or time to biochemical recurrence (p = 0.3862; 0.4126; and 0.5940, respectively; S2 Fig).