Mitochondrial Myopathy

Rennie McCarthy, Chief Executive Officer at Stealth Biotherapeutics, provides an overview of mitochondrial myopathy, or myopathic mitochondrial DNA depletion syndrome.      Mitochondrial myopathy is a rare genetic disorder caused by mutations in nuclear...

Myasthenia Gravis Treatment Updates

Kim Moran, Ph.D., MBA, Head of US Rare Diseases at UCB, discusses the two orphan drugs, rozanolixizumab and zilucoplan, which the company hopes to have approved shortly to treat myasthenia gravis.   Myasthenia gravis is a rare autoimmune disorder that targets the...

FDA Approves First Gene Therapy for Hemophilia A

The U.S. Food and Drug Administration (FDA) has approved BioMarin’s gene therapy [valoctocogene roxaparvovec-rvox (Roctavian)] to treat adults with severe hemophilia A. This is an adeno-associated virus vector (AAV)–based gene therapy and will be a one-time infusion...

Myotonic Dystrophy Type 1 Management

Nicholas Johnson, MD, Associate Professor in the Department of Neurology at Virginia Commonwealth University, explains myotonic dystrophy type 1 and how it is currently managed.   DM1 is a progressive neuromuscular disease caused by a triple repeat in the DMPK...