CIBERSORT showed a significant difference in M0 macrophage (p = 0.017), dendritic cell (p = 0.043), B cell (p = 0.0018), CD4 T cell (p = 0.003), Treg (p = 0.01) and mast cell (p = 0.02) content in HCC tissues from patients in the high-risk group compared to the low-risk group (Figures 9A–G). This evidence concerns the gene CD4 and hepatocellular carcinoma.