As shown in Figure 3, the mRNA expression levels of (Fig. 3A) FOXM1, (Fig. 3B) AURKA, (Fig. 3C) CCNA2, (Fig. 3D) CCKN3, (Fig. 3E) MKI67, (Fig. 3F) EZH2, (Fig. 3G) CDC6, (Fig. 3H) CDK1, (Fig. 3I) CCNB1, and (Fig. 3J) TOP2A were significantly upregulated in HCC tissues (P < .01) compared to those in normal liver tissues. Here, CDK1 is linked to hepatocellular carcinoma.