KDM1A and diffuse large B-cell lymphoma: We took the module with the highest total score (Score > 14), and a total of 16 key MCODE genes were obtained and spearman correlation analysis was used to analyze the correlation between KDM1A and the 16 key MCODE genes of DLBCL, the results showed that 14 genes are correlated with KDM1A positively (Fig. 5C).