The expression of m6A regulators with CNV amplification was significantly increased in CC samples compared to normal control samples, such as HNRNPA2B1, IGF2BP1, KIAA1429, and YTHDF1, while METTL14 and YTHDC2 were markedly decreased in the tumor specimens (Figure 1D, 1G). Here, IGF2BP1 is linked to neoplasm.