• Ambroxol, a repurposed cough suppressant, shows potential as a disease-modifying therapy for Parkinson's by enhancing lysosomal function and clearing α-synuclein aggregates, with the GREAT trial currently evaluating its efficacy.
• Novel anti-inflammatory compounds targeting the NLRP3 inflammasome, including Inzomelid and NT-0796, are advancing through clinical trials as potential disease-modifying agents that could slow neurodegeneration in Parkinson's disease.
• Gene therapy approach AAV2-GDNF and innovative non-dopaminergic treatments like Solangepras and Glovadalen represent significant advances in the therapeutic pipeline, offering potential for durable neuroprotection and improved symptom management with fewer side effects.