C1GALT1 and malignant colon neoplasm: A study on colon cancer cells found that the expression of silyl-Tn was associated with an increase in the α2,6-carbamoyltransferase gene (ST6GALNAC1) and a decrease in the core 1 synthase gene (C1GALT1) in LS174T cells, by qRT-PCR (78).