Magenta Therapeutics and bluebird bio Announce a Phase 2 Clinical Trial Collaboration to Evaluate Magenta’s MGTA-145 for Mobilizing and Collecting Stem Cells in Adults and Adolescents with Sickle Cell Disease December 6, 2020 Health News Comments Off on Magenta Therapeutics and bluebird bio Announce a Phase 2 Clinical Trial Collaboration to Evaluate Magenta’s MGTA-145 for Mobilizing and Collecting Stem Cells in Adults and Adolescents with Sickle Cell Disease