Duchenne Muscular Dystrophy (DMD)

DMD, BMD: Combining Gene Therapy and Stem Cell Transplantation

A therapeutic strategy that combines gene therapy and stem cell transplantation has shown encouraging results in mice with a disorder mimicking Duchenne muscular dystrophy (DMD).

Pompe Disease, DMD: Newborn Screening Proposed

Proposals exploring the feasibility and advisability of implementating newborn screening for two disorders in MDA's program — Duchenne muscular dystrophy and Pompe disease— were presented to a federal advisory committee in a "virtual" meeting Jan. 31 and Feb. 1, 2013.

New Guidelines on Genetic Testing in Children

As scientists learn more about what our DNA can tell us about health and disease, public interest has intensified and genetic testing has become increasingly common. In response, the American Academy of Pediatrics (AAP) and the American College of Medical Genetics and Genomics (ACMG) have released new guidelines to address updated technologies and new uses of genetic testing and screening in children.

DMD/BMD: Global Trial Planned of Experimental Drug Ataluren

Trials of the experimental muscular dystrophy drug ataluren showed that the drug was generally well-tolerated and slowed the rate of decline in walking ability, compared to the placebo group.

After consulting with regulatory agencies in Europe and the United States, biopharmaceutical company PTC Therapeutics has decided to move ahead with a global, phase 3 confirmatory study of ataluren. Trial sites will be in the U.S. and at least 10 other countries.

DMD: Which Steroid Regimen Is Best?

Prednisone and other drugs in the corticosteroid family have become standard treatment for Duchenne muscular dystrophy (DMD) in much of the world for almost a decade. In this disorder, they slow the decline of muscle function and prolong walking ability. However, corticosteroids have significant side effects, such as weight gain, bone loss, cataracts and behavior changes.

Strong Community Support Essential to Passage of Critical Muscular Dystrophy Legislation

Note: The MD CARE Act is a critical part of the historic effort to find cures for muscular dystrophies. Watch for articles in the coming weeks that delve further into the remarkable progress attributable to this important legislation.

DMD: Vasodilator Drug Study Needs Four Boys

A 12-participant study of the acute effects of two vasodilating drugs on blood flow to exercising muscles needs four more boys with Duchenne muscular dystrophy (DMD) who meet study criteria and are able to travel to Los Angeles. Vasodilators increase the diameter of blood vessels.

$13.6 Million in New MDA Grants Promote Understanding, Treatment of Neuromuscular Diseases

The Muscular Dystrophy Association has awarded 44 new grants totaling $13.6 million to advance the understanding and treatment of neuromuscular diseases. The new grants, most of which took effect Feb. 1, encompass a range of diseases covered by MDA’s research program, and they support innovative approaches to basic research and new drug development.

In addition to addressing 16 specific neuromuscular diseases under MDA’s umbrella, the grants also fund research into muscular dystrophy in general, and research into muscle physiology related to neuromuscular disease.

DMD — Madhuri Hegde, Ph.D.

Madhuri Hegde, executive director of the genetics laboratory and associate professor of human genetics at Emory University School of Medicine in Atlanta, Ga., was awarded a one-year MDA research grant totaling $84,924 to advance methods for newborn screening (NBS) for Duchenne muscular dystrophy (DMD).

DMD — Joan Taylor, Ph.D.

Joan Taylor, associate professor of pathology at the University of North Carolina in Chapel Hill, was awarded an MDA research grant totaling $396,000 over a period of three years to study how muscle cells repair damaged membranes.

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