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. 2019 Jul 30;12:6083–6092. doi: 10.2147/OTT.S211560

Figure 3.

Figure 3

The inhibition of ATR reverses cisplatin-induced inhibition of cell proliferation. (A) CCK-8 analysis of the proliferation of SW1353 and CS-1 cells treated with the indicated concentrations of VE-822 for 24 h. (B) CCK-8 analysis of the proliferation of SW1353 and CS-1 cells treated with the indicated concentrations of VE-822 and cisplatin for 24 h. (C) CCK-8 analysis of the proliferation of SW1353 cells that were untreated or treated with VE-822 (0.2 μM, 48 h), cisplatin (20 μM, 48 h), VE-822 (0.2 μM, 48 h) + cisplatin (20 μM, 24 h), or cisplatin (20 μM, 48 h) + VE-822 (0.2 μM, 24 h). (D) CCK-8 analysis of the proliferation of SW1353 cells that were untreated or treated with cisplatin (10 μM, 48 h) or cisplatin (10 μM, 48 h) plus VE-822 (0.05 μM, 48 h) and of SW1353 cells transfected with empty vector (E.V.) and treated with cisplatin (10 μM, 48 h) or transfected with ATR shRNA and treated with cisplatin (10 μM, 48 h). *P<0.05, **P<0.01, ***P<0.001.