• A Phase I/II clinical trial is set to begin at Ohio State University, evaluating the novel DHODH inhibitor HOSU-53 in patients with advanced solid tumors and Non-Hodgkin's lymphoma.
• HOSU-53, developed at Ohio State, targets dihydroorotate dehydrogenase (DHODH), a key enzyme in cancer cell metabolism, aiming to disrupt DNA and RNA synthesis.
• Preclinical studies suggest HOSU-53 can selectively starve cancer cells by depriving them of pyrimidines, potentially enhancing the efficacy of other cancer therapies.
• The trial, led by the OSUCCC – James, represents the first human testing of this best-in-class DHODH inhibitor, with Jabez Biosciences as the industrial development partner.