Zhong et al. (2019) found that the m6A binding protein YTHDF2 can inhibit tumor proliferation and growth by reducing the stability of EGFR mRNA in hepatocellular carcinoma. Ma et al. (2017) found that the methyltransferase METTL14 can inhibit the metastasis of hepatocellular carcinoma by regulating the methylation of microRNAs. Here, METTL14 is linked to hepatocellular carcinoma.