Including monocytes (CFS1R, CD86), TAMs (CD68, CCL2, IL10), M1 macrophages (COX2, IRF5, INOS) and M2 macrophages (MS4A4A, VSIG4, CD163) in HCC (Table 2 and Figures 7). This evidence concerns the gene PTGS2 and hepatocellular carcinoma.