Aspen Neuroscience’s cell therapy for Parkinson’s disease is also now moving into a pivotal stage. https://www.fiercebiotech.com/biotech/aspens-one-year-data-parkinsons-cell-therapy-plants-seeds-ph-3-trial
Here is also a link to the company’s IR page press release: Aspen Neuroscience Announces Positive 12‑Month Data from its ASPIRO Clinical Trial in a Late‑Breaking Oral Presentation at the AD/PDTM 2026 International Conference on Alzheimer’s and Parkinson’s Diseases
Aspen’s therapy uses the patient’s own programmed iPS cells as a source for dopaminergic cells to avoid an immune response against the graft. This is a very expensive way to manufacture the therapy, so it remains to be seen how commercially viable it will ultimately be.