Expression pattern of polypeptide N-acetylgalactosaminyltransferase-10 in gastric carcinoma
نویسندگان
چکیده
منابع مشابه
Polypeptide N-acetylgalactosaminyltransferase-6 expression in gastric cancer
Gastric cancer (GC) is one of the leading causes of cancer-related deaths, with limited improvement in its clinical outcome worldwide. Aberrant mucin-type O-glycosylation is a critical event widespread in the development of GC. Polypeptide N-acetylgalactosaminyltransferases (GALNTs) regulate the initial step and determine the sites of mucin-type O-glycoprotein bio-synthesis. GALNT6 has consider...
متن کاملPolypeptide N-acetylgalactosaminyltransferase 2 regulates cellular metastasis-associated behavior in gastric cancer
Aberrant glycosylation of cell surface glycoprotein due to specific alterations of glycosyltransferase activity is usually associated with invasion and metastasis of cancer, particularly of gastric carcinomas. Polypeptide N-acetylgalactosaminyltransferase 2 (ppGalNAc-T2), which catalyzes initiation of mucin-type O-glycosylation, is also involved i...
متن کاملPrognostic role of N-Acetylgalactosaminyltransferase 10 in metastatic renal cell carcinoma
BACKGROUND AND PURPOSE A previous study demonstrated that GALNT10 affects the sensitivity of cancer cells to tyrosine kinase inhibitor (TKI) therapy. The aim of this study was to assess whether GALNT10 holds a prognostic role in metastatic renal cell carcinoma (mRCC) patients treated with TKI agents. RESULTS GALNT10 had no statistical correlation with any other clinicopathological parameters ...
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Mucin O-glycosylation is characterized in cancer by aberrant expression of immature carbohydrate structures (Tn, T, and sialyl-Tn antigens). The UDP-N-acetyl-D-galactosamine: polypeptide N-acetylgalactosaminyltransferases (ppGalNAc-T) family enzymes regulate the initial steps of mucin O-glycosylation and could be responsible for the altered glycosylation observed in cancer. Considering that we ...
متن کاملCritical roles of mucin 1 glycosylation by transactivated polypeptide N-acetylgalactosaminyltransferase 6 in mammary carcinogenesis.
The structure of O-glycosylated proteins is altered in breast cancer cells, but the mechanisms of such an aberrant modification have been largely unknown. We here report critical roles of a novel druggable target, polypeptide N-acetylgalactosaminyltransferase 6 (GALNT6), which is upregulated in a great majority of breast cancers and encodes a glycosyltransferase responsible for initiating mucin...
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ژورنال
عنوان ژورنال: Oncology Letters
سال: 2012
ISSN: 1792-1074,1792-1082
DOI: 10.3892/ol.2012.980