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. 2022 Mar 31;13(3):288. doi: 10.1038/s41419-022-04744-6

Fig. 2. AMTB suppresses osteosarcoma cell proliferation and migration in vitro.

Fig. 2

A Time course of menthol-induced whole-cell currents in 143B and U2OS cells pretreated with either 15 μM AMTB or vehicle. B IC50 values of four osteosarcoma cell lines after incubation with AMTB for 48 h. C Osteosarcoma cells treated with AMTB exhibited crippled ability of colony formation, and both the amount and the size of the colonies were reduced on a dose-dependent manner. The data was compared by one-way ANOVA with Tukey’s multiple comparison test and shown as mean ± s.d. ***P < 0.001. D AMTB suppresses osteosarcoma cell viability in a time- and dose-dependent manner. Osteosarcoma cells were treated with different concentrations of AMTB for indicated time, while cell viability was determined by the MTS assay. The data was compared by two-way ANOVA with Bonferroni test and shown as mean ± s.d. ***P < 0.001. E, F Osteosarcoma cells were treated with various concentrations of AMTB, and their migration ability was assessed by the wound healing assay and the transwell assay. The data was compared by one-way ANOVA with Tukey’s multiple comparison test and shown as mean ± s.d. ***P < 0.001.