Fig. 8

Function annotation for differentially expressed genes (DEGs) related to risk score. (A) Functional annotation for DEGs using GO enrichment analysis. The size of the plots represented the number of genes enriched. The pathways were grouped by cellular component (CC), molecular function (MF) and biological process (BP). (B) Functional annotation for DEGs using KEGG enrichment analysis. The size of the plots represented the number of genes enriched. (C, D) Gene sets enrichment analysis (GSEA) in low-risk score group by GO and KEGG. (E, F) Gene sets enrichment analysis (GSEA) in high-risk score group by GO and KEGG.