Materials
Sinapic acid (SA, Cat# D7927), MPTP (Cat# M0896) and MPP+ (Cat# D048) were obtain from Sigma-Aldrich. SR8278 (SR, Cat# 4463) and GSK4112 (GSK, Cat# 3663) were purchased from Tocris Bioscience (Bristol, UK). DMEM and FBS were obtained from Hyclone (Logan, UT, USA). Trypsin-EDTA and mixture of penicillin and streptomycin were purchased at GIBCO-BRL (Grand Island, NY, USA). Rabbit anti-TH (Cat# 2792S, RRID:AB_2303165), REV-ERB α (Cat# 13418S, RRID:AB_2630359), p-Drp1 ser616 (Cat# 3455S, RRID:AB_2085352), p-Drp1 ser637 (Cat# 4867S, RRID:AB_10622027) and GAPDH (Cat# 2118S, RRID:AB_561053) were purchased from Cell Signaling Technology Inc. (Boston, MA, USA). Anti-rabbit (Cat# 7074S, RRID:AB_2099233) and mouse (Cat# 7076S, RRID:AB_330924) horseradish peroxidase (HRP) linked IgG antibodies also obtain from Cell Signaling Technology Inc. Mouse anti-Drp1 antibody (Cat# sc-271583, RRID:AB_10659110) was purchased from Santa Cruz Biotechnology Inc. (Santa Cruz, CA, USA).