Advances in gene therapy for the treatment of sickle cell anemia
DOI:
https://doi.org/10.18203/2320-6012.ijrms20242691Keywords:
Sickle cell anaemia, Gene therapy, Hemoglobin F, CRISPR-Cas9-gRNA-68, CD34 hematologyAbstract
Currently, sickle cell anemia is a β-hemoglobinopathy, meaning a genetic autosomal recessive disease, affecting 400,000 newborns worldwide. Approximately 5% of the global population are carriers of genes causing this pathology. Regarding treatment, there are medical and pharmacological therapies for the disease; however, the only known curative option is allogeneic hematopoietic stem cell transplantation. Nonetheless, there is a high rejection rate, compounded by the fact that it is only available to a limited number of patients. Now, there is a new alternative: gene therapy, which is based on the addition and modification of genes.
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