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糖蛋白和糖脂的异常糖基化是肿瘤相关抗原的常见特征 ,半乳糖转移酶 ( ｇａｌａｃｔｏｓｙｌ ｔｒａｎｓｆｅｒａｓｅ ,ＧＴ)参与了这种异常的糖基化过程[1] 。研究表明 ,Ⅱ型ＧＴ即癌相关半乳糖转移酶 (ｃａｎ ｃｅｒ ａｓｓｏｃｉａｔｅｄｇａｌａｃｔｏｓｙｌ ｔｒａｎｓｆ
Aberrant glycosylation of glycoproteins and glycolipids are common features of tumor-associated antigens, and galactosyl transferase (GT) is involved in this abnormal glycosylation process [1]. Studies have shown that type II GT is a cancer-associated galactosyl transferase (can cer associatedgalactosyl transf