Phosphorylated α-synuclein in CSF and plasma does not reflect synucleinopathy. - Bellomo G; Stoops E; Vanbrabant J; Demeyer L; Francois C; Vanhooren M; Ma Y; Farris CM; Concha-Marambio L; Paolini Paoletti F; Gaetani L; Parnetti L; et al. (NPJ Parkinson's disease, 2025)