期刊论文详细信息
Journal of Leukocyte Biology: An Official Publication of the Reticuloendothelial Society
Translating DRiPs: MHC class I immunosurveillance of pathogens and tumors
关键词: antigen processing;    cotranslational degradation;    translation;    ribosome;    compartmentalization;    nuclear translation;   
DOI  :  10.1189/jlb.1113599
学科分类:生理学
来源: Federation of American Societies for Experimental Biology
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【 摘 要 】

MHCclassImoleculesdisplayoligopeptidesonthecellsurfacetoenableTcellimmunosurveillanceofintracellularpathogensandtumors.Speedisoftheessenceindetectingviruses,whichcancompleteafullreplicationcycleinjusthours,whereastumordetectionistypicallyafinding‐the‐needle‐in‐the‐haystackexercise.Wereviewcurrentevidencesupportinganonrandom,compartmentalizedselectionofpeptidogenicsubstratesthatfocusesonrapidlydegradedtranslationproductsasamainsourceofpeptideprecursorstooptimizeimmunosurveillanceofpathogensandtumors...

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