Figure 5.
Downregulation of ATXN3 decreased the sensitivity of NB cells to cisplatin. AS cells were transfected with ATXN3 siRNAs (#1, #2) and BE2 cells were transfected with ATXN3 siRNA #2 (marked as ATXN3 siRNA) for 16 h, followed by 48 h treatment of cisplatin. (A, B) Cell confluence was dynamically detected and analyzed by IncuCyte Zoom; (C, D) Cell survival was detected by CCK8 assay; (E, F) Cell apoptosis was detected by Annexin V/PI flow cytometry; (G) The images of AS and BE2 cells with ATXN3 siRNAs transfection and cisplatin treatment at 0 h and 48 h were recorded. Bar, SD, ***, P<0.01, **, P<0.01, ATXN3 siRNAs + cisplatin vs. control siRNA + cisplatin.