Direct Reprogramming of Human DMD Fibroblasts into Myotubes for In Vitro Evaluation of Antisense-Mediated Exon Skipping and Exons 45-55 Skipping Accompanied by Rescue of Dystrophin Expression.

ABSTRACT: Antisense oligonucleotide-mediated exon skipping is a promising therapeutic approach for the treatment of various genetic diseases and a therapy which has gained significant traction in recent years following FDA approval of new antisense-based drugs. Exon skipping for Duchenne muscular dystrophy (DMD) works by modulating dystrophin pre-mRNA splicing, preventing incorporation of frame-disrupting exons into the final mRNA product while maintaining the open reading frame, to produce a shortened-yet-functional protein as seen in milder Becker muscular dystrophy (BMD) patients. Exons 45-55 skipping in dystrophin is potentially applicable to approximately 47% of DMD patients because many mutations occur within this "mutation hotspot." In addition, patients naturally harboring a dystrophin exons

SUBMITTER: Lee JJA 

PROVIDER: S-EPMC6578579 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature