WebDec 1, 1994 · Sialyl-Tn (STn) is a carcinoma-associated carbohydrate determinant expressed on cancer-associated mucins and has the structure NANA alpha(2-6)alpha … WebFeb 24, 2016 · Activation of an aberrant glycosylation pathway in cancer cells can lead to expression of the onco-foetal sialyl-Tn (sTn) antigen. STn is a truncated O-glycan …
Molecules Free Full-Text Altered Glycosylation in Progression …
WebFeb 24, 2016 · Abstract. Activation of an aberrant glycosylation pathway in cancer cells can lead to expression of the onco-foetal sialyl-Tn (sTn) antigen. STn is a truncated O-glycan … WebAug 31, 2005 · Introduction. Overexpression of sialylated antigens at the surface of cancer cells has been widely reported (Dabelsteen, 1996; Kim and Varki, 1997).Among these antigens, sialyl-Tn antigen (STn) (Neu5Acα2-6GalNAcα1-O-Ser/Thr) is an O-linked disaccharide structure abnormally expressed in several epithelial cancers (i.e., gastric, … dabl tv network on spectrum
Sialyl-Tn vaccine induces antibody-mediated tumour protection in …
WebJul 16, 2013 · In many different human disorders, the cellular glycome is altered. An interesting but poorly understood alteration occurs in the mucin-type O-glycome, in which there is aberrant expression of the truncated O-glycans Tn (GalNAcα1-Ser/Thr) and its sialylated version sialyl-Tn (STn) (Neu5Acα2,6GalNAcα1-Ser/Thr).Both Tn and STn are … WebImmunohistochemical analysis of the expression of simple mucin-type carbohydrate antigens (Tn, sialyl-Tn and T) was performed in a series of 43 cases of intraductal hyperplasia without atypia, 9 cases of intraductal hyperplasia with atypia, 54 cases of ductal carcinoma in situ (DCIS) and 26 cases of invasive breast carcinoma. We also studied 36 … WebTn, sialyl-Tn, and T are cell membrane-bound mucin-like carbohydrate structures that may be expressed in tumours due to blocked synthesis of the core carbohydrate chain of mucin-like structures. Their expression is strongly associated with prognosis in certain tumours, but the biological relationship between their expression and tumour progression is at … bing ve chatgpt