A new enzyme replacement therapy (ERT) targeting specific cell types boosts the delivery of acid alpha-glucosidase (GAA) — the enzyme missing or defective in Pompe disease patients — to muscle and heart cells, a study shows. Compared to standard ERT, the targeted approach by Regeneron Pharmaceuticals normalized the…
Research
Football and science seem to be disparate fields of play at first glance, but the nonprofit Uplifting Athletes is finding common ground by leveraging the popularity of college gridiron games to fund research for rare diseases. Its nearly two dozen chapters — representing college football teams across the nation…
A newly launched non-profit institute is seeking to advance research, and the development of new therapies, for people with rare diseases — a patient community with some of the largest therapeutic needs, but one that is often left behind. Named the Institute for Life Changing Medicines, the project was…
Starting treatment with enzyme-replacement therapy (ERT) in the first days of life appears to lessen the risk of hearing impairments in children with infantile-onset Pompe disease (IOPD), researchers report. “Our study may enhance awareness of early intervention before hearing-related morbidities can develop in patients with IOPD,” its researchers…
Electrical impedance myography (EIM), a non-invasive and painless muscle test that can be conducted at home, is associated significantly with functional measures in adults with late-onset Pompe disease (LOPD), according to a small study. Notably, similar EIM results were obtained when the test was performed by patients at home using…
More attention should be given to evaluating the gastrointestinal symptoms of individuals with late-onset Pompe disease (LOPD) because they cause a significant disease burden, according to a recent study. The results of that study highlight the need for more effective smooth muscle-targeted therapies in LOPD, as current treatments often…
Registration is now open for the 2021 Rare Diseases and Orphan Products Breakthrough Summit, which will be held virtually Oct. 18–19. The event, also known as the National Organization for Rare Disorders (NORD) Summit, brings the rare disease community together to network and discuss developments in treatments and research…
Based on a literature and database analysis, the predicted genetic prevalence of disease-related variants in the GAA gene — the underlying cause of Pompe disease — is higher in the Korean population than in Japanese, a study indicates. The study, “Two Approaches for a Genetic Analysis…
Adults with late-onset Pompe disease (LOPD) report worse physical health and quality of life than their counterparts with other rare diseases, a national survey in China has found. In the study, however, stronger social support — in the form of social interaction — was linked to better quality of…
A better understanding of Pompe disease-causing genetic mutations may help with early treatment intervention, even if symptoms are subtle, a small Hungarian study suggests. Researchers found that the precise localization of a mutation determines the impact on GAA enzyme activity, which in turn has been associated with disease onset.
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