Work

282. Circumventing Hematopoietic Toxicities and Reversing Sickle Phenotype by Lineage-Specific BCL11A Knock Down and γ-Globin Induction

Year: 2016

Type: article

Abstract: The fetal hemoglobin repressor BCL11A represents a therapeutic target for β-hemoglobinopathies as reduced expression of BCL11A leads to simultaneous increased γ-globin and reduced β-globin expression. Reversing this hemoglobin switch is particularly relevant in sickle cell disease to reduce the βS concentration and increase expression of the protective fetal hemoglobin (HbF, α2γ2). Here we show that despite use of optimized shRNAs embedded into a miRNA (shRNAmiR) architecture to reduce non-specific cellular toxicities (Guda et al.

Source: Molecular Therapy

DOI: 10.1016/s1525-0016(16)33091-x