Phosphate buffer solution (pbs)

Dulbecco’s modified Eagle’s medium (DMEM), fetal bovine serum (FBS), and penicillin–streptomycin solution were purchased from PAN Biotech (Aidenbach, Germany). Trypsin (TrypLE^TM Express 1X, cat. no. 12605-010) was purchased from Gibco (Thermo Fisher Scientific Inc, Waltham, MA, USA), and phosphate-buffer solution (PBS) from Corning (New York, NY, USA).
Sertraline, paroxetine, chlorpromazine, 5-FU, gemcitabine, and Thiazolyl Blue Tetrazolium Bromide were obtained from Millipore Sigma (Merck KGaA, Darmstadt, Germany) and dimethyl sulfoxide (DMSO, cat. no. D4540) was obtained from Sigma-Aldrich (Merck KGaA, Darmstadt, Germany). Imatinib mesylate (cat. no. 5906) was purchased from Tocris Bioscience (Bristol, UK).

Aβ42 was purchased from GL Biochem (Shanghai, China). Phosphate buffer solution (PBS, 0.01 M, pH 7.4) and Dulbecco’s modified Eagle’s medium (DMEM) were obtained from Corning Inc. (New York, NY, USA). Fetal bovine serum (FBS) was purchased from NEWZERUM (Christchurch, New Zealand). The MTT assay kit was purchased from Aladdin (Shanghai, China). Thioflavin T (ThT) was purchased from Zancheng Technology Co. (Tianjin, China). Phosphotungstic acid was obtained from HEOWNS Technology Co. (Tianjin, China). The adrenal pheochromocytoma (PC12) cell line was kindly donated by Prof. Zhang Xumei of Tianjin Medical University.