bluebird bio Suspends LentiGlobin Studies bluebird bio (BLUE) placed its Phase 1/2 (HGB-206) and Phase 3 (HGB-210) studies of LentiGlobin gene therapy for sickle cell disease (SCD), bb1111, on a temporary suspension due to a reported Suspected Unexpected Serious Adverse Reaction (SUSAR) of acute myeloid leukemia (AML . . . This content is for paid subscribers. Please click here to subscribe or here to log in.