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From gRNA Identification to the Restoration of Dystrophin Expression: A Dystrophin Gene Correction Strategy for Duchenne Muscular Dystrophy Mutations Using the CRISPR-Induced Deletion Method

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Duchenne Muscular Dystrophy

Abstract

The discovery of the CRISPR-Cas9 system raises hope for the treatment of many genetic disorders. We describe here an approach based on the use of a pair of single guide RNAs to form a hybrid exon that does not only restore the dystrophin gene reading frame but also results in the production of a dystrophin protein with an adequate structure of the central rod-domain, with a correct spectrin-like repeat. The therapeutic approach described here involved DMD patient cells having a deletion of exons 51–53 of the DMD gene.

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Correspondence to Dominique L. Ouellet .

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Duchêne, B., Iyombe-Engembe, JP., Rousseau, J., Tremblay, J.P., Ouellet, D.L. (2018). From gRNA Identification to the Restoration of Dystrophin Expression: A Dystrophin Gene Correction Strategy for Duchenne Muscular Dystrophy Mutations Using the CRISPR-Induced Deletion Method. In: Bernardini, C. (eds) Duchenne Muscular Dystrophy. Methods in Molecular Biology, vol 1687. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7374-3_19

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  • DOI: https://doi.org/10.1007/978-1-4939-7374-3_19

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  • Publisher Name: Humana Press, New York, NY

  • Print ISBN: 978-1-4939-7373-6

  • Online ISBN: 978-1-4939-7374-3

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