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. 2022 Aug 12;13:906043. doi: 10.3389/fphar.2022.906043

FIGURE 1.

FIGURE 1

Vem-resistant melanoma cells (A375R) were generated, and NCTD displayed potent effect on A375R. (A,B) A375 (A) and A375R (B) were treated with indicated concentrations of Vem for 48 h, cell viability was measured by CCK8 assays. (C) Erk, p-Erk, p-AKT S473, and P-glycoprotein in A375 and A375R were detected by Western blot analysis. (D–H) Cisplatin (D), 5-Fu (E), bufalin (F), IMD-0354 (G), and NCTD (H) were cultured with A375 and A375R for 48 h, and cell viability was measured by CCK8 assays. Data were shown as mean ± SD from three independent experiments, ∗p < 0.05.