Impact of hydroxycarbamide treatment on the whole-blood transcriptome in sickle cell disease.

ABSTRACT: Hydroxycarbamide (HC) is the most widely used therapeutic for individuals with sickle cell disease (SCD, including sickle cell anemia and other forms of the disease). HC's clinical benefits are primarily associated with its ability to induce foetal haemoglobin (HbF); this limited view of HC's therapeutic potential may lead to its discontinuation when a modest amount of HbF is induced. A better understanding of the HbF-independent effects of HC on genes and pathways relevant to SCD pathophysiology is therefore needed. In this study, we performed bulk RNA-Seq on whole blood samples collected from a cohort of 25 paediatric patients with SCD to identify genes and pathways that are affected by treatment with HC. At the maximum tolerated dose (MTD) of HC, patients showed altered expression level

SUBMITTER: Bhat V 

PROVIDER: S-EPMC12236451 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature