Pharmacology, Toxicology and Environmental Health Commons^™

Cd44 Containing Complexes As A Therapeutic Target In Multiple Myeloma, Anthony Gebhard

USF Tampa Graduate Theses and Dissertations

Our laboratory recently reported that treatment with the d-amino acid containing peptide HYD1 induces necrotic cell death in multiple myeloma (MM) cell lines. Due to the intriguing biological activity and promising in vivo activity of HYD1, we pursued strategies for increasing the therapeutic efficacy of the parent linear peptide. These efforts led to the development of a cyclized peptidomimetic, MTI-101, with increased in vitro activity and robust in vivo activity as a single agent using two myeloma models that consider the bone marrow microenvironment. MTI-101 treatment resulted in mechanistically similar hallmarks of HYD1 induced cell death, namely the generation of …