Fig. 2

Enrichment analysis of hyper-methylated (A, B) and hypo-methylated (C, D) probes in the promoter region of CIMP vs. LOW PM cell lines. The top 20 biological processes (BP) enriched by hyper- (A) or hypo- (C) methylated probes in CIMP vs. LOW PM cell lines were identified. The top 10 immune-related (IR)-BPs enriched by hyper-methylated probes (B) and the top 6 immune-related (IR)-BP enriched by hypo-methylated (D) probes in CIMP vs. LOW PM cell lines were identified