exon 7. Nusinersen has saved thousands of lives affected by SMA. However, limitations of an ASO-based therapy continue to emerge. Here we describe lessons learned from ASO-mediated splicing corrections in general and nusinersen in particular. Specific focus of this review is to discuss how information gleaned from the off-target effects of nusinersen could be utilized to develop next generation of ASO-based therapies with improved efficacies.
Singh et al. (Mon,) studied this question.