KLK3 and neoplasm: Positive protein expression of UHRF1 was correlated with the Gleason score (Fig. 6a and Table 1), pathological stage (Fig. 6b and Table 1), preoperative PSA level (Fig. 6c and Table 1), and BCR (p = 0.000), but was not significantly associated with other clinical characteristics, such as age, LN status, tumour margins, or capsular invasion.