Figure 1.

Representative immuno‐histochemical staining for LSD1 (A–C) and JMJD2A (D–F) in benign prostate (A, D) and prostate cancer (B, C, E, F) specimens. Representative staining examples are provided. Overall survival (G) and biochemical recurrence (H) Kaplan–Meier curves for prostate cancer patients stratified by immuno‐histochemical staining intensity for LSD1. Patients were divided into low LSD1 (<1 staining intensity, N = 7) and compared versus high LSD1 (≥2 staining intensity, N = 52). Elevated LSD1 expression statistically correlated with biochemical recurrence (P = 0.015), but not overall survival (P = 0.390).