MFAP2 and colorectal carcinoma: After that, ALKBH1 plasmid was co‐transfected in ALKBH1 silenced HCT116 and RKO cells, and m1A MeRIP‐qPCR showed that reintroducing ALKBH1 in CRC cells would block the upregulation of m1A+MFAP2 mRNA induced by ALKBH1 siRNA (Figure S3).