Biochemistry Commons^™

Rational Design, Synthesis And Biology Of Immunostimulatory Peptides, Nelson Casanova

Seton Hall University Dissertations and Theses (ETDs)

This dissertation reports the design, synthesis, characterization, and biological studies of three uniquely structured peptides, derived from ubiquitinated multiple myeloma proteins and ubiquitinated B7H6 ligand. The peptides were made into linear or branched shapes, with the branched peptides containing both major histocompatibility complex (MHC) class two and NKp30 binding motifs properties in one peptide. This results in an immunocytotoxic response (via cytokines and chemokines) of both natural killer cells and cytotoxic T lymphocytes (CTLs). These shapes were determined for data comparison but also to increase cytokine proliferation, the shapes help with healthy cell aviation. Thus, the linear monomer (contains a …