Arrowhead Pharmaceuticals Initiates Phase 1/2a Study of ARO-DM1 for Treatment of Type 1 Myotonic Dystrophy
Patients with DM1 have muscle weakness and wasting, myotonia, cataracts, and often develop cardiac conduction abnormalities.
- Patients with DM1 have muscle weakness and wasting, myotonia, cataracts, and often develop cardiac conduction abnormalities.
- Pathogenesis of DM1 is driven by an expanded CUG trinucleotide repeat in the 3’-untranslated region of DMPK transcripts.
- These abnormal transcripts cause mis-regulated splicing, known as spliceopathy, for certain messenger RNAs which are directly linked to the clinical manifestations of DM1.
- Presentation materials may be accessed on the Events and Presentations page under the Investors section of the Arrowhead website.