Clene Nanomedicine is a clinical-stage biopharmaceutical company focused on treating neurodegenerative diseases. Its chief asset is CNM-Au8, a bioenergetic nanocatalyst under development as an add-on treatment for neurodegenerative diseases like Parkinson’s disease, multiple sclerosis, and Amyotrophic Lateral Sclerosis. CNM-Au8 is part of a new class of drugs called bioenergetic nanotherapeutics that harnesses the properties of gold nanocrystals.