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). The gene discussed is YTHDC1; the disease is hepatocellular carcinoma.