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

Fig. 6. AMTB can increase the sensitivity of osteosarcoma cells to cisplatin in vitro and in vivo.

Fig. 6

A IC50 values of U2OS cells and 143B cells after incubation with cisplatin for 48 h. B Combination of various concentrations of AMTB and cisplatin were used to treat osteosarcoma cells, and the results indicated that AMTB combined with low dosage of cisplatin exhibited stronger suppressive effect compared with high dosage of cisplatin alone. The data was compared by two-way ANOVA with Bonferroni test and shown as mean ± s.d. ***P < 0.001. C Preclinical experimental model of osteosarcoma induced by subcutaneous injection of osteosarcoma cells into the back of the mice. n = 6. D Tumor volume was recorded every two days after indicated treatment, and tumors were removed and weighted at the termination of the study. The data was compared by two-way ANOVA with Bonferroni test and shown as mean ± s.d. ***P < 0.001. E The isolated xenograft tumors from treated or control group were shown. n = 6. F Vital organs amongst different treatment groups were weighted and showed no significant difference. H&E staining of vital organs amongst different treatment groups indicated that no histologic changes were induced by ATMB treatment. The data was compared by one-way ANOVA with Tukey’s multiple comparison test and shown as mean ± s.d. **P < 0.01, ***P < 0.001.