Harnessing benefit from targeting tumor associated carbohydrate antigens
نویسندگان
چکیده
منابع مشابه
Tumor Associated Carbohydrate Antigens in Targeted Therapy
Tumor associated carbohydrate antigens (TACAs) are a class of glycans with important structural and signaling functions playing a major role in cell proliferation, differentiation, and apoptosis relevant to oncology. Tumor cells expressing TACAs influence prognosis and survival of cancer patients. Careful consideration must be given to structural aspects during rational design of small molecule...
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In addition to the well-established effector functions of IgGs, including direct cytotoxicity and antibody-dependent cellular cytotoxicity, some populations of IgGs may exert anti-inflammatory effects. Here, we describe a population of antibodies that form in the natural course of metastatic cancer and contain glycans that terminate with sialic acid. We demonstrate that both the titer of these ...
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Tumor-associated carbohydrate antigens (TACAs) support cell survival that could be interrupted by anti-TACA antibodies. Among TACAs that mediate cell survival signals are the neolactoseries antigen Lewis Y (LeY) and the ganglioside GD2. To induce sustained immunity against both LeY and GD2, we developed a carbohydrate mimicking peptide (CMP) as a surrogate pan-immunogen that mimics both. This C...
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Novel treatment strategies for cancer that are based on a more detailed understanding over the tumor biology are based on the latest new technology and are expected to improve the current treatment outcome for patients with cancer. However, many of these strategies still have one common and critical problem, being their limited specificity for tumor cells. In this context, antibodies against tu...
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Glycopeptides with TN antigen (GalNAc)Ser/Thr and T-antigen structures (beta Gall-3GalNAc)Ser/Thr, described as tumor-associated antigens, were synthesized and coupled to bovine serum albumin. Alternatively, synthetic methods for the construction of beta-anomeric analogues of the TN and T-antigen glycopeptides were developed, aiming at antigenic structures having a varied stereochemistry of the...
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ژورنال
عنوان ژورنال: Human Vaccines & Immunotherapeutics
سال: 2016
ISSN: 2164-5515,2164-554X
DOI: 10.1080/21645515.2017.1264789