Plasma alpha-synuclein levels in patients with Parkinson's disease: a systematic review and meta-analysis.
Anastasia BougeaLeonidas StefanisGeorge P ParaskevasEvangelia EmmanouilidouKostas VekrelisElisabeth KapakiPublished in: Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology (2019)
Total plasma α-Syn levels were higher in PD patients than controls. Analytical factors were important limitations.