A mathematical framework for the selection of an optimal set of peptides for epitope-based vaccines.

ABSTRACT: Epitope-based vaccines (EVs) have a wide range of applications: from therapeutic to prophylactic approaches, from infectious diseases to cancer. The development of an EV is based on the knowledge of target-specific antigens from which immunogenic peptides, so-called epitopes, are derived. Such epitopes form the key components of the EV. Due to regulatory, economic, and practical concerns the number of epitopes that can be included in an EV is limited. Furthermore, as the major histocompatibility complex (MHC) binding these epitopes is highly polymorphic, every patient possesses a set of MHC class I and class II molecules of differing specificities. A peptide combination effective for one person can thus be completely ineffective for another. This renders the optimal selection of these epit

SUBMITTER: Toussaint NC 

PROVIDER: S-EPMC2588662 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature