The same is the case for epithelial cells from normal colon or colorectal cancer, which express Galectin-3 (LGALS3) and 4 (LGALS4); hepatocytes from normal tissue and hepatocellular carcinoma (HCC) express ST6GAL1 and UGT2B4; and melanocytes derived from cutaneous SCC (healthy) and cutaneous Melanoma (malignant), that both show the expression of ST3GAL4 and ST3GAL6 (Figure S7A). This evidence concerns the gene ST3GAL4 and hepatocellular carcinoma.