Compared with normal tissues, 14 m6A RNA methylation regulators (YTHDC1, KIAA1429, HNRNPA2B1, METTL16, RBM15, YTHDF3, ALKBH5, YTHDF2, HNRNPC, YTHDF1, METTL3, WTAP, YTHDC2, and FTO) were found overexpressed in HCC (Figures 1A,B). This evidence concerns the gene ALKBH5 and hepatocellular carcinoma.