Several cellular processes, particularly those related to lysosome function and autophagy, are altered in the muscles of people with late-onset Pompe disease (LOPD), and supplementation with an amino acid as a regulator could be a “promising therapeutic approach,” according to a study. Levels of L-arginine, an amino acid that…
Combining a symptom-based scoring tool with healthcare provider education may help identify patients who have an increased risk of having a missed diagnosis of late-onset Pompe disease (LOPD), a study in the U.S. shows. A LOPD diagnosis should be considered in patients with progressive muscle weakness and at least…
The U.S. Food and Drug Administration (FDA) has cleared Aro Biotherapeutics to conduct a Phase 1 clinical trial to test ABX1100, its experimental substrate reduction therapy, in people with late-onset Pompe disease (LOPD). The clearance of Aro’s investigational new drug (IND) application comes as the company is…
Young patients with late-onset Pompe disease (LOPD) who do not yet show disease symptoms should be regularly monitored for timely identification of symptoms so that treatment can be started early, a study suggested. Current diagnostic procedures enable early diagnosis of LOPD even in pre-symptomatic stages, said the researchers, who…
Last year, the team at Pompe Disease News brought our readers news on the most recent scientific advances, treatment progresses, and clinical trials for Pompe disease. Here are the 10 most read stories we published on Pompe disease during 2024. No. 10 – Switch from Lumizyme to Nexviazyme…
Three genes related to the regulation of immune responses — GPNMB, CALML6, and TRIM7 — show abnormal activity in immune cells infiltrating the muscles of people with infantile-onset Pompe disease, according to a new study from researchers in China. All three were found to be associated with regulatory T-cells, a…
Dyne Therapeutics has unveiled promising preclinical data for its enzyme replacement therapy (ERT) FORCE-GAA — part of the company’s propriety FORCE platform — designed to treat Pompe disease. The novel therapy has demonstrated the potential to deliver the treatment directly to skeletal and heart muscles, as well…
Health-related quality of life for children with Pompe disease in the Netherlands is generally similar to healthy peers when self-reported, but worse when rated by their parents, a study found. Results also showed that children with classic infantile Pompe had greater fatigue and more limitations than those with non-classic…
An immune system modulatory regimen effectively reduced levels of antibodies against Myozyme (alglucosidase alfa), an enzyme replacement therapy (ERT) for Pompe disease, in patients with low levels of acid alpha-glucosidase (GAA) enzyme. That’s according to data from a Phase 4 study (NCT02525172), which assessed such a regimen…
Switching to Nexviadyme (avalglucosidase alfa) from Myozyme (alglucosidase alfa) can help to halt the worsening of motor function in adults with late-onset Pompe disease (LOPD), according to a recent study in France. However, no significant differences in lung function were reported after patients switched these enzyme…
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