PLEASANTON, Calif. & NANJING, China--(BUSINESS WIRE)--#EHA2021--IASO Biotherapeutics (IASO Bio) and Innovent Biologics, Inc. (Innovent, HKEX: 01801) today announced that the results of initial clinical studies on treatment of relapsed or refractory multiple myeloma (RRMM) in subjects using fully human BCMA-targeting...