The U.S. Food and Drug Administration (FDA) has granted orphan drug designation to pamrevlumab (FG-3019), FibroGen‘s potential anti-fibrosis treatment for Duchenne muscular dystrophy (Âé¶¹Éç) patients. Pamrevlumab is a human monoclonal antibody that blocks the activity of the connective tissue growth factor (CTGF), a protein involved in tissue scarring (fibrosis) linked…
News
Audentes Therapeutics Expanding Treatment Candidates for Duchenne MD and Myotonic Dystrophy Type 1
Audentes Therapeutics is expanding its pipeline of potential molecular therapies, expecting to address 80% of patients with Duchenne muscular dystrophy (Âé¶¹Éç) and all with myotonic dystrophy type 1 (DM1). The treatment strategy, called vectorized exon skipping, uses a modified adeno-associated virus (AAV) to deliver…
Single Dose of CRISPR Gene Therapy May Succeed as Long-term Treatment for Âé¶¹Éç, Mouse Study Shows
A single dose of gene therapy based on CRISPR-Cas9 may successfully treat Duchenne muscular dystrophy (Âé¶¹Éç) in the long term or even permanently, a preclinical study in mice shows. The findings shed light on safety factors that may affect the long-term efficacy of this gene therapy, and provide new evidence…
Using a genetic engineering tool to restore dystrophin while raising levels of utrophin, a similar protein, leads to better improvements in muscle function than either approach alone, research in a mouse model of Duchenne muscular dystrophy (Âé¶¹Éç) reports. The study, “The potential of utrophin and dystrophin…
RNA-targeting Compound Shows Ability to Limit Muscle Damage in Early Myotonic Dystrophy Type 1 Study
Cugamycin, a small molecule compound targeting the disease-causing RNA repeats in people with myotonic dystrophy type 1 (DM1), showed promise in improving muscle defects — without evident side effects — in an early study using mouse and cell models, researchers report.
Casimersen Shows Promising Phase 3 Results for Âé¶¹Éç, May Open Door for FDA New Drug Application
Sarepta Therapeutics‘ casimersen (SRP-4045), one of the company’s investigational exon-skipping therapies for Duchenne muscular dystrophy (Âé¶¹Éç), showed promising results in an interim analysis of an ongoing Phase 3 clinical trial. These positive data are expected to support the submission of a new drug application (NDA) with the…
New nine-month data on four boys with Duchenne muscular dystrophy (Âé¶¹Éç) enrolled in Study-101 testing Sarepta Therapeutics‘ micro-dystrophin gene therapy continues to show “very encouraging” results, company officials said. These updated data, given in a recent investors’ webinar, show the gene therapy resulted in 81.2% increase in dystrophin protein…
Patients with Duchenne muscular dystrophy (Âé¶¹Éç) and their caregivers now have a new tool to use to find an array of goods, programs, and services that can assist them with a variety of needs. The resource finder is part of the Duchenne Family Assistance Program (DFAP), an effort the…
For more than four decades, comedian Jerry Lewis hosted the Âé¶¹Éç Labor Day Telethon on behalf of the Muscular Dystrophy Association. That annual event helped the Âé¶¹Éç become the nation’s largest non-government source of funding for neuromuscular disease research, with more than $1.4 billion disbursed since its establishment 68…
Santhera Pharmaceuticals intends to file for a conditional marketing authorization with the European Medicines Agency (EMA) for idebenone — to be marketed as Puldysa — as a treatment for respiratory dysfunction in Duchenne muscular dystrophy (Âé¶¹Éç). As it continues to gather data on the therapy, the company…
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