APOB and hepatocellular carcinoma: Among them, JUN (Fig. 3A), IL10 (Fig. 3B), PTGS2 (Fig. 3E), SELE (Fig. 3G), APOB (Fig. 3I) were significantly downregulated in HCC, while CD34 (Fig. 3C), MTOR (Fig. 3D), CSF1 (Fig. 3H) and MUC1 (Fig. 3J) were upregulated.