FBXW7 and colorectal carcinoma: found that CAFs secrete exosomes, resulting in a significant increase in the level of miR-92a-3p in CRC cells, activating the Wnt/β- catenin pathway and inhibiting mitochondrial apoptosis by directly inhibiting FBXW7 and MOAP1; the effect is to promote stemness, EMT, metastasis and 5-FU/L-OHP resistance in CRC (50).