Similar to TUT7, hnRNPA2B1 was overexpressed in CRC tumors (Figure 6H) and knockdown of hnRNPA2B1 in HCT116 cells significantly decreased the level of exosomal miR‐1246, whereas overexpression of hnRNPA2B1 promoted it (Figure 6I,J). This evidence concerns the gene HNRNPA2B1 and colorectal carcinoma.