EZH2 and T-cell non-Hodgkin lymphoma: Since there was no correlation between EZH2 and H3k27me3, no association between H3k27me3 and the studied clinicopathological markers, and the impact of H3K27me3 protein expression on OS could not be confirmed in multivariable analysis, we concluded that EZH2 may also influence the outcome of T-cell lymphomas by non-canonical functions.