EZH1 and non-Hodgkin lymphoma: Furthermore, EZH1 protein expression was also an independent prognostic marker for OS (T-NHL: HR = 0.183; 95% CI: 0.044–0.767; p = 0.020; nodal T-NHL: HR = 0.085; 95% CI: 0.008–0.859; p = 0.037) in multivariable analysis.