Mapping the tumour human leukocyte antigen (HLA) ligandome by mass spectrometry
نویسندگان
چکیده
منابع مشابه
Using mass spectrometry to monitor drug induced changes in antigen presentation by the human leukocyte antigen
Background The growing list of associations between idiosyncratic adverse drug reactions and variants of the Human Leukocyte Antigen (HLA) molecule is suggestive of specific interactions between the causative drug and the associated HLA molecule. Currently, most of our understanding of how HLA molecules stimulate drug specific T cell responses comes from observing the conditions necessary for T...
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Comprehensive knowledge of the human leukocyte antigen (HLA) class-I and class-II peptides presented to T-cells is crucial for designing innovative therapeutics against cancer and other diseases. However methodologies for their purification for mass-spectrometry analysis have been a major limitation. We designed a novel high-throughput, reproducible and sensitive method for sequential immuno-af...
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Every cancer is different and cancer cells differ from normal cells, in particular, through genetic alterations. HLA molecules on the cell surface enable T lymphocytes to recognize cellular alterations as antigens, including mutations, increase in gene product copy numbers or expression of genes usually not used in the adult organism. The search for cancer-associated antigens shared by many pat...
متن کاملEvolution and Diversity of the Human Leukocyte Antigen(HLA)
Human leukocyte antigen (HLA) Class I and Class II antigens can be genetically extremely diverse, play a central role in immunity and are of primary importance in several branches of medicine. By presenting fragments of pathogens or altered ‘self’ proteins, HLA molecules activate T lymphocytes and are essential in adaptive immune responses against infection or cancer. Clinically, certain HLA ty...
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ژورنال
عنوان ژورنال: Immunology
سال: 2018
ISSN: 0019-2805
DOI: 10.1111/imm.12936