Article
Reviewing the impact of hydroxyurea on DNA methylation and its potential clinical implications in sickle cell disease
3 Jun 2024
Abstract excerpt
Hydroxyurea (HU) is the most common drug therapy for sickle cell disease (SCD). The clinical benefits of HU derive from its upregulation of fetal hemoglobin (HbF), which reduces aggregation of the mutated sickle hemoglobin protein (HbS) and reduces SCD symptoms and complications. However, some individuals do not respond to HU, or stop responding over time. Unfortunately, current understanding of the mechanism of...
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