T cell responses towards PINK1 and α-synuclein are elevated in prodromal Parkinson's disease. - Johansson E; Freuchet A; Williams GP; Michealis T; Frazier A; Litvan I; Goldman JG; Alcalay RN; Standaert DG; Amara AW; Stover N; Fon EA; et al. (NPJ Parkinson's disease, 2025)