METTL3 and hepatocellular carcinoma: As was shown at Figures 2(a) and 2(b), significantly higher expression of FTO, YTHDC1, YTHDC2, ALKBH5, KIAA1429, HNRNPC, METTL3, RBM15, YTHDF2, YTHDF1, and WTAP was found in the tissues of HCC patients compared to normal tissues (all P < 0.001).