The expression of m6A reader YTHDF2 is inhibited by miR-6165, by binding to the 3′UTR of YTHDF2 mRNA, leading to stabilization of m6A transcripts of GSK3β, downstream of YTHDF2, and inactivation of the Wnt/β-catenin/Cyclin D1 pathway, suppressing CRC carcinogenesis (Li et al., 2021d). The gene discussed is YTHDF2; the disease is colorectal carcinoma.