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. 2019 May 17;9:7509. doi: 10.1038/s41598-019-43429-7

Figure 4.

Figure 4

The combination of BYL719 and LEE011 induces apoptosis in MDA-MB-231 and Hs578T cells. Cells were treated with BYL719 and LEE011, either alone or in combination for 48 hours. Apoptosis was determined by (A,B) flow cytometry using Annexin V and PI staining or (C) Western blot analysis of cleaved caspase-3 and MCL-1. *P < 0.05, **P < 0.005, combination vs. vehicle, BYL719 or LEE011 alone. NS: not significant, BYL719 or LEE011 vs. vehicle. Data represents the mean ± SD of three preparations.