CHAF1A and diffuse large B-cell lymphoma: Based on the DLBCL samples (N = 249) in GSE32918 from the GEO database, we conducted the Kaplan–Meier survival curve analysis and found that high CHAF1A levels correlated with shorter overall survival (OS) months in contrast to those patients with low CHAF1A (log-rank test P = 0.011, Fig. 1E).