Research Article

Hsp90 Inhibitor SNX-2112 Enhances TRAIL-Induced Apoptosis of Human Cervical Cancer Cells via the ROS-Mediated JNK-p53-Autophagy-DR5 Pathway

Figure 8

SNX-2112-induced ROS activates the JNK-p53-autophagy pathway to induce DR5 expression. HeLa cells were pretreated with or without 20 mM NAC for 2 h and then treated with or without SNX-2112 for 48 h. (a, b) Western blotting were used to analyze whole-cell extracts and detect the levels of p-JNK, JNK, p53, LC3, DR5, and c-PARP. Densitometry analyses of the bands for each protein were performed. Data are represented as . Error bars represent SD from three separate experiments. compared with the control group.
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