Table 1.

Regulation of glycosyltransferases in cancer. Glycosyltransferases upregulated or downregulated on cancer.

	Enzyme	Regulation
Sialyltransferases	ST3GAL1 ST3GAL3, ST3GAL4, ST3GAL6, ST6GAL1, ST6GALNAC1, ST6GALNAC2 ST8SIA1	Up-regulated
	ST3GAL3, ST3GAL 4 ST3GAL6, ST6GALNAC	Down-regulated
Fucosyltransferases	FUT1, FUT2, FUT3, FUT4, FUT5, FUT6 FUT7 FUT8 FUT9, FUT10 FUT11	Up-regulated
	FUT3, FUT4, FUT9, FUT10	Down-regulated
Others	- Glucosaminyl (N-acetyl) transferase (GNT1) - N-Acetylgalactosaminyltransferase 14 (GALNT14) - β-1,4-galactosyltransferase 1–2-3–5 (B4GALT) - Mannosyl (β1,4-)-glycoprotein β-1,4-N-acetylglucosaminyltransferas (MGAT3) - Mannosyl (alpha-1,6-)-glycoprotein β −1,6-N-acetyl-glucosaminyltransferase (MGAT5)	Up-regulated
	- Mannosyl (β1,4-)-glycoprotein β-1,4-N-acetylglucosaminyltransferas (MGAT3)	Down-regulated