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CRISPR/Cas9 for Sickle Cell Disease: Applications, Future Possibilities, and Challenges
Abstract
Sickle cell disease (SCD) is an inherited monogenic disorder resulting in serious mortality and morbidity worldwide. Although the disease was characterized more than a century ago, there are only two FDA approved medications to lessen disease severity, and a definitive cure available to all patients with SCD is lacking. Rapid and substantial progress in genome editing approaches have proven valuable as a curative option given plausibility to either correct the underlying mutation in patient-derived hematopoietic stem/progenitor cells (HSPCs), induce fetal hemoglobin expression to circumvent sickling of red blood cells (RBCs), or create corrected induced pluripotent stem cells (iPSCs) among other approaches. Recent discovery of CRISPR/Cas9 has not only revolutionized genome engineering but has also brought the possibility of translating these concepts into a clinically meaningful reality. Here we summarize genome engineering applications using CRISPR/Cas9, addressing challenges and future perspectives of CRISPR/Cas9 as a curative option for SCD.
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“Either direct repairing the gene of hemoglobin S or boosting fetal γ-globin are the two main approaches that CRISPR/Cas-9 is being used to treat SCD.25”
From Mechanism and Applications of CRISPR/Cas-9-Mediated Genome Editing (2021) · cites this paper as [25]
Citations
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Cited by
Sorted by citations
Mechanism and Applications of CRISPR/Cas-9-Mediated Genome Editing
Mengstie, M. A., & Wondimu, B. Z. (2021) · Biologics: Targets and Therapy · doi:10.2147/btt.s326422 · Cited by 478
Curative options for sickle cell disease: haploidentical stem cell transplantation or gene therapy?
Leonard, A., Tisdale, J., & Abraham, A. (2020) · British Journal of Haematology · doi:10.1111/bjh.16437 · Cited by 45
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- Demirci, S., Leonard, A., Haro-Mora, J. J., Uchida, N., & Tisdale, J. F.
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- Advances in Experimental Medicine and Biology
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- Springer International Publishing
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- 2019
- Pages
- 37-52
- ISSN
- 0065-2598
- 2214-8019
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- Language
- en
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- www.springer.com/tdm (tdm)
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