The data showed POFUT1 promotes CRC tumor growth in vivo (Fig. 5a) as tumor size (188.146 ± 78.359 mm3) and mice weight (1.365 ± 0.765) were significantly lower in SW620-PO-Lv1 cells compared to SW620-NC controls (size = 1024.508 ± 124.930 mm3, weight = 4.109 g ± 0.1986 g), (Fig. 5b, c). Here, POFUT1 is linked to colorectal carcinoma.