Io Therapeutics
Biotechnology ResearchCalifornia, United States2-10 Employees
Io Therapeutics is a small biotechnology company based in Santa Ana, California. Its research focuses on cancer, including the development of an anti-cancer compound called IRX4204 and investigations into its effects on human multiple myeloma. The organization participates in collaborative research with academic partners to advance its science. In December 2025 Io Therapeutics presented preclinical data at the American Society for Hematology Annual Meeting showing synergistic efficacy when BCMA CAR-T cells are used in combination with IRX4204 against human multiple myeloma. In March 2026 the company announced a collaboration with Duke University and a publication in Scientific Reports detailing studies on IRX4204 and its impact on multiple myeloma.