Upregulating β-hexosaminidase activity in rodents prevents α-synuclein lipid associations and protects dopaminergic neurons from α-synuclein-mediated neurotoxicity by Brekk, OR, Korecka, JA, Crapart, CC, Huebecker, M, MacBain, ZK, Rosenthal, SA, Sena-Esteves, M, Priestman, D, Platt, F, Isacson, O, Hallett, PJ