Fig. 1

Differentially expressed immune genes of HCC tissues and normal tissues. A Heatmap of 100 top-ranked immune genes of tumor tissues and normal tissues. B Volcano plot of differentially expressed immune genes. Blue, downregulated; red, upregulated; Note: Collectin subfamily member 10, COLEC10; human matrix metallopeptidase 12, MMP12; progesterone associated endometrial protein, PAEP; chondroitin sulfate proteoglycan 5, CSPG5; programmed cell death 1, PDCD1; vascular endothelial growth factor D, VEGFD