SNCa, NACP, PARK1, PARK4, PD1, SNCA, Lewy body 4, MGC110988, non A-beta component of AD amyloid, Non-A beta component of AD amyloid, non-A4 component of amyloid, Non-A4 component of amyloid precursor, PARK1, PARK4, synuclein, alpha, non A4 component of a