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. 2022 Feb 28;13(5):1540–1552. doi: 10.7150/jca.60124

Figure 3.

Figure 3

miR-421 promoted migration and invasion in lung adenocarcinoma (LUAD) cell lines. A-B The CCK8 assay showed that miR-421 mimics and inhibitors did not influence the cell proliferation ability of PC9 and A549 cells. C-D Wound healing assays showed that miR-421 mimics promoted PC9 cell migration. E-F Wound healing assays showed that miR-421 inhibitors decreased A549 cell migration. G-I Transwell assays showed that miR-421 mimics promoted PC9 cell migration and invasion. J-L Transwell assays showed that miR-421 inhibitors decreased A549 cell migration and invasion.