bluebird bio Receives EC Approval for 
bluebird bio (BLUE) announced that the European Commission (EC) has granted marketing authorization of SKYSONA™ (elivaldogene autotemcel, Lenti-D™) one-time gene therapy for the treatment of early cerebral adrenoleukodystrophy (CALD) in patients less than 18 years of age with an ABCD1 genetic mutation, and for whom a human leukocyte antigen . . .