Activation of p53/miR-34a Tumor Suppressor Axis by Chinese Herbal Formula JP-1 in A549 Lung Adenocarcinoma Cells

Figure 2

Representative flow cytometry histograms of A549 cells stained with PI after treatment with JP-1 for 48 h. JP-1 dose-dependently increased the apoptotic sub-G1 fraction in A549 cells. The percentages of cells in different phases of the cell-cycle are shown in Table 1.