The National Institutes of Health (NIH) is offering a funding opportunity titled "Translational Efforts to Advance Gene-based Therapies for Ultra-Rare Neurological and Neuromuscular Disorders" (PAR-25-327), aimed at supporting Investigational New Drug (IND)-enabling studies and preparations for First-in-Human (FIH) clinical trials. This initiative focuses on advancing innovative gene-based therapies, such as oligonucleotides and viral vector approaches, for ultra-rare disorders affecting fewer than 6,000 patients, with an emphasis on projects that demonstrate robust proof of concept data and readiness for clinical trials. Eligible applicants include a wide range of organizations, including higher education institutions and various nonprofit and for-profit entities, with applications requiring detailed project planning and compliance with Good Manufacturing Practices (GMP). The application period opens on January 9, 2025, with a close date of October 8, 2027, and interested parties can reach out to NIH Grants Information at grantsinfo@nih.gov for further inquiries.