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. The gene discussed is MUC1; the disease is hepatocellular carcinoma.