GAU1 and colorectal carcinoma: The CCK-8 and colony formation assay results demonstrated that the upregulated cell proliferation and colony formation in the GAU1-overexpressed SW620 and HCT116 cell lines were partially attenuated by siGALNT8 in Figures 4(e) and 4(f)), suggesting that GALNT8 is a critical downstream operator of GAU1 during the CRC proliferation.