EZH2 and neoplasm: Next, we categorised the tumours (n = 173) (Supplementary Table 1) into three EZH2/p65 expression groups: low (with low p65 and EZH2 expression; n=70), intermediate (with high levels of either p65 or EZH2; n = 72), and high-(with high levels of either p65 or EZH2;n = 31).