As shown in our research, AMD1 was found to increase FTO protein level in HCC cells, which has been proved to mediate m6A‐demethylation of mRNAs and play an oncogenic role in glioblastoma, acute myeloid leukemia, and HCC.22, 51, 52, 53, 54, 55. The gene discussed is FTO; the disease is hepatocellular carcinoma.