Bioinformatics analyses were performed for circQSOX1 expressions, specific binding sites, and N6-methyladenosine (m6A) motifs of circQSOX1 and found that METTL3-mediated RNA m6A modification on circQSOX1 could be read by IGF2BP2 in CRC cells 27. Here, IGF2BP2 is linked to colorectal carcinoma.