Reprogramming the Dynamin 2 mRNA by Spliceosome-mediated RNA Trans-splicing.

ABSTRACT: Dynamin 2 (DNM2) is a large GTPase, ubiquitously expressed, involved in membrane trafficking and regulation of actin and microtubule cytoskeletons. DNM2 mutations cause autosomal dominant centronuclear myopathy which is a rare congenital myopathy characterized by skeletal muscle weakness and histopathological features including nuclear centralization in absence of regeneration. No curative treatment is currently available for the DNM2-related autosomal dominant centronuclear myopathy. In order to develop therapeutic strategy, we evaluated here the potential of Spliceosome-Mediated RNA Trans-splicing technology to reprogram the Dnm2-mRNA in vitro and in vivo in mice. We show that classical 3'-trans-splicing strategy cannot be considered as accurate therapeutic strategy regarding toxicity of

SUBMITTER: Trochet D 

PROVIDER: S-EPMC5056991 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature