Immunoblots of the dopamine transporter (DAT), TH and glial fibrillary acidic proteins demonstrated that magnolol prevented striatal lipid peroxidation in MPTP-treated mice, and decreased 1-methyl-4-phenylpyridinium- (MPP+-) induced cytotoxicity and the formation of reactive oxygen species in human neuroblastoma cells [23]. Here, SLC6A3 is linked to neuroblastoma.