Post-Transcriptional Genetic Silencing of to Treat Sickle Cell Disease.

Background: Sickle cell disease is characterized by hemolytic anemia, pain, and progressive organ damage. A high level of erythrocyte fetal hemoglobin (HbF) comprising α- and γ-globins may ameliorate these manifestations by mitigating sickle hemoglobin polymerization and erythrocyte sickling. is a repressor of γ-globin expression and HbF production in adult erythrocytes.