[Retracted] Progesterone and Src Family Inhibitor PP1 Synergistically Inhibit Cell Migration and Invasion of Human Basal Phenotype Breast Cancer Cells

Figure 6

Effect of P4 + PP1 on FAK phosphorylation and expression of MMP-9 and KCNMA1 in MB231Br cells. Growth-arrested MB231Br and MB231 cells were treated with or without P4 and/or PP1 treatment as indicated. Western blot assays for evaluating the status of Src and FAK phosphorylation and expression of MMP-9, VEGF, and KCNMA1 were performed with proper antibodies. The up panel shows the representative image from three Western blot assays. The graph in the bottom shows the summarized data from three independent assays ).