Biotechnology Californian cell therapy company Orca Bio has announced positive results from the pivotal Phase III Precision-T study of Orca-T, its lead investigational allogeneic T-cell immunotherapy, acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL), high-risk myelodysplastic syndrome (MDS) and mixed-phenotype acute leukemia (MPAL). 18 March 2025