FBXO44 and colorectal carcinoma: To explore the role of FBXO44 in CRC, we knocked down FBXO44 in HCT116 and RKO cells, which exhibit higher FBXO44 expression, and overexpressed FBXO44 in HT‐29 and DLD‐1 cells, which have lower FBXO44 expression (Figure S1A, Supporting Information).