Research Article

Sweet Wormwood and Tortoise Shell Decoction (Thanh Hao Miet Giap Thang) Induces DNA Damage, S-Phase Arrest, and Apoptosis in MCF-7 Cells via ATR-CHK1 Signaling Pathway

Figure 6

THMGT triggered DDR in MCF-7 cells. (a) The cells were treated with THMGT at a concentration of 3 mg/ml for 3, 6, and 9 h Collected cells were analyzed for the expressed levels of ATR, pCHK1, CHK1, pTP53, TP53, MDM2, and γ-H2AX by western blot. β-Actin expressions were measured as internal controls to show equal protein loading. The data presented are representatives of three independent experiments with similar results. (b) Relative protein level compared the nontreated cells at each time point .
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