Research Article

Bufadienolides from Venenum Bufonis Inhibit mTOR-Mediated Cyclin D1 and Retinoblastoma Protein Leading to Arrest of Cell Cycle in Cancer Cells

Figure 3

Bufadienolides arrest cell cycle in G1 phase. MCF-7 cells, grown in 10% FBS-RPMI medium in 6-well plates (1×105 cells/well), were treated with bufadienolides (0-10μg/ml) for 24 h, followed by cell cycle analysis.