Reactivation of γ-globin in adult β-YAC mice after ex vivo and in vivo hematopoietic stem cell genome editing

Author:

Li Chang1,Psatha Nikoletta2,Sova Pavel1,Gil Sucheol1,Wang Hongjie1,Kim Jiho1,Kulkarni Chandana1,Valensisi Cristina1,Hawkins R. David1,Stamatoyannopoulos George1,Lieber André13

Affiliation:

1. Division of Medical Genetics, Department of Medicine,

2. Division of Hematology, Department of Medicine, and

3. Department of Pathology, University of Washington, Seattle, WA

Abstract

Key Points CRISPR/Cas9-mediated disruption of a BCL11A binding site in HSCs of β-YAC mice results in the reactivation of γ-globin in erythrocytes. Our approach for in vivo HSC genome editing that does not require HSC transplantation and myeloablation should simplify HSC gene therapy.

Publisher

American Society of Hematology

Subject

Cell Biology,Hematology,Immunology,Biochemistry

Reference57 articles.

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