LIXTE Biotechnology Announces a Supported Collaborative Trial to Study LIXTE’s First-in-Class PP2A Inhibitor, LB-100, Plus GSK’s Immunotherapy, Dostarlimab, in Clear-Cell Ovarian Cancer The Phase 1b Clinical Trial Focuses on Assessing the Safety and Efficacy of the Two-Drug Combination in a Cancer Associated with Longer Survival to Immunotherapy When Genetically Deficient in PP2A ...