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Exon Skipping Quantification by Real-Time PCR

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Part of the book series: Methods in Molecular Biology ((MIMB,volume 867))

Abstract

Antisense oligonucleotide (AON)-mediated exon skipping is a therapeutic approach for subsets of Duchenne muscular dystrophy (DMD) patients to ameliorate the severe DMD phenotype. Several groups have successfully induced exon skipping by AONs to reframe the mRNA in various patients carrying deletions, and phase I/II clinical trials are ongoing. The approach is based on targeting specific splicing motifs, both exonic and located on the exon borders, thus interfering with the spliceosome assembly by steric hindrance. Evaluation of the effectiveness of treatment with AONs in cells, animal models, and humans requires a sensitive, specific, and highly reproducible method. We have developed a real-time PCR-based protocol that uses the probe-based approach to recognize specific sequences internal to the target exon (exon-specific real-time assay). The methods for this protocol are described in this chapter.

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Correspondence to Alessandra Ferlini .

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Ferlini, A., Rimessi, P. (2012). Exon Skipping Quantification by Real-Time PCR. In: Aartsma-Rus, A. (eds) Exon Skipping. Methods in Molecular Biology, vol 867. Humana Press. https://doi.org/10.1007/978-1-61779-767-5_12

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  • DOI: https://doi.org/10.1007/978-1-61779-767-5_12

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  • Publisher Name: Humana Press

  • Print ISBN: 978-1-61779-766-8

  • Online ISBN: 978-1-61779-767-5

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