Our Science – Dimitrov Website
Dimiter S. Dimitrov, Ph.D.
Protein interactions are important for understanding of biological function, and for prevention, diagnosis and treatment of diseases. Our research focuses on antibody-antigen and ligand-receptor interactions. We identify novel human monoclonal antibodies, characterize and improve their properties, elucidate their mechanisms of interactions, investigate antibody-mediated modulation of ligand-receptor interactions, and apply the knowledge gained to solve biomedical problems. Our major long-term goal is to develop antibody-based therapeutics including engineered antibody domains and antibody-guided nanoparticles against cancer and other diseases. Currently, we identify, engineer and characterize antibodies against components of the insulin-like growth factor (IGF) system and other cancer-related proteins, HIV, and emerging and biodefense-related microbes including Nipah and Hendra viruses, and dengue virus. We also study mechanisms of antibody elicitation and proposed a new (germline/maturation) concept with implications for development of vaccines against AIDS and other diseases.
This page was last updated on 6/7/2013.