Friedreich’s ataxia (FA) is an inherited neurodegenerative disorder caused by GAA repeat expansions in the FXN gene, which produces a mitochondrial protein vital for iron-sulfur cluster assembly and energy metabolism. Researchers at Solid Biosciences Inc. presented preclinical data supporting the first-in-human trial on SGT-212 gene therapy in FA models.
Friedreich’s ataxia (FA), the most common form of hereditary ataxia, is an autosomal recessive neurodegenerative disorder affecting multiple organ systems, and causing cardiomyopathy, scoliosis, muscle weakness, speech impairment and other systemic issues.
Lexeo Therapeutics Inc. feels like it’s in a faster lane to a BLA for its Friedreich ataxia cardiomyopathy gene therapy after talking with the U.S. FDA. The agency told Lexeo that LX-2006 could be on the accelerated approval path if there is a mingling of the company’s data and studies.
Anaphylaxis rates caused Larimar Therapeutics Inc.’s stock (NASDAQ:LRMR) to take a hit on the latest data from an open-label study with nomlabofusp in the neuromuscular disease Friedreich’s ataxia (FA), but the company is targeting a BLA submission to seek accelerated approval in the second quarter of next year.
It looks like Biogen Inc.’s Nrf2 activator, Skyclarys (omaveloxolone), will maintain its status as the sole therapy approved for treating patients with Friedreich’s ataxia (FA), at least for now. The U.S. FDA asked for another “adequate and well-controlled study” in the complete response letter (CRL) issued to PTC Therapeutics Inc. for 15-lipoxygenase inhibitor vatiquinone. The agency said “substantial evidence of efficacy was not demonstrated.”
Lexeo Therapeutics Inc. produced more positive interim data from early stage studies of its gene therapy to treat Friedreich’s ataxia cardiomyopathy. The results have prompted the company to continue their ongoing dialogue with U.S. FDA regulators to finalize a registrational study protocol and launch that study by early 2026 with data the following year.
As an array of developers push their Friedreich’s ataxia (FA) drugs along, PTC Therapeutics Inc.’s recent update on its program piqued thirst for the 15-lipoxygenase inhibitor vatiquinone. Warren, N.J.-based PTC said the prespecified endpoint for two different FA long-term extension studies was met, with highly statistically significant evidence of durable treatment benefit on disease progression.
Papillon Therapeutics Inc.’s PPL-001 has been awarded orphan drug designation by the FDA for Friedreich’s ataxia. PPL-001 is an experimental gene-corrected CD34+ hematopoietic stem and progenitor cell (HSPC) therapy.
