Fig. 2.

Elevated circ_0020710 promotes melanoma progression. a The efficacy of circ_0020710 interference and overexpression was analyzed by qRT-PCR. b Colony formation assay was used to detect the proliferation ability of melanoma cells with different treatments. c CCK-8 assay was performed to detect the proliferation of melanoma cells. d Transwell invasion assay was used to detect the invasion ability of melanoma cells following different treatments. e Wound healing migration assay was performed to detect the migration ability of melanoma cells with different treatments. Unpaired student’s t-test, Mann-Whitney U test, Kruskal-Wallis test and one-way ANOVA test were used for the statistical analyses. *p < 0.05; **p < 0.01; ***p < 0.001