Additional file 2: Fig. S2. KEGG enrichment of differential expressed genes in septic patients compared with healthy person. a The volcano plot was constructed using the fold change values and P-adjust. Red dots indicate upregulated genes; blue dots indicate downregulated genes. b The heatmap of the differential gene expression, where different colors represent trends of gene expression in different tissues. c, d The enriched KEGG signaling pathways were selected to demonstrate the primary biological actions...