CCND1 and colorectal carcinoma: Ectopic expression of YTHDF2 in SW480 (miR‐6125) and RKO (miR‐6125) cells downregulated GSK3β significantly and upregulated Cyclin D1 and β‐catenin significantly (Figure 5T), indicating that downregulation of YTHDF2 by miR‐6125 modulates the GSK3β‐β‐catenin‐Cyclin D1 pathway to regulate the proliferation of CRC.