Biotechnology With its molecular-targeted radio-therapy Iomab-B showing promise and in a pivotal Phase III for bone marrow transplant, USA-based Actinium Pharmaceuticals has initiated a program to use lower dose (Iomab-ACT) to boost safety and efficacy of the much vaunted CAR-T therapy in blood cancers, comments Dr Chris Redhead, an analyst at Goetzpartners Securities Research. 28 September 2018