For instance, FTO, a key m6A demethylase, is significantly overexpressed in human cervical cancer, breast cancer as well as acute myeloid leukemia and serves as an oncogenic regulator for the proliferation and migration of corresponding tumor cells (Li et al., 2017; Niu et al., 2019; Zou et al., 2019). The gene discussed is FTO; the disease is cervical carcinoma.