title: The contributions of mass spectrometry to understanding of immune recognition by T lymphocytes.
abstract: Over the last 15 years, the ability of mass spectrometry to analyze complex peptide mixtures and identify individual species has provided unprecedented insights into the repertoire of peptide antigens displayed by MHC molecules and recognized by T lymphocytes. These include: understanding the peptide binding specificity of MHC molecules; understanding of roles of different intracellular components of the antigen processing pathways in determining the peptide display; and identification of a large number of individual peptide antigens associated with infectious diseases, cancer, and transplant rejection that have provided the basis for new immunologically based therapies. This review will summarize the impact that the application of mass spectrometry has had on these advances, with particular attention to the contributions of Professor Donald Hunt and members of his laboratory, and point out the opportunities for future work.
authors.affiliation: Carter Immunology Center and Department of Microbiology, University of Virginia School of Medicine, PO Box 801386, Charlottesville, VA USA 22908.
authors.forename: Victor H
authors.initials: VH
authors.lastname: Engelhard