The observation that miR-361-3p produces a greater increase in region 1 and 7 AR 3′UTR activity in C42 cells (Fig. 2ei, iii) as compared to HEK293T cells (Fig. 2dii, vi) may reflect the increased importance of this mode of AR regulation in AR-requiring PC cells as compared to non-cancer lines. The gene discussed is AR; the disease is cancer.