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. 2022 Jan;11(1):242–251. doi: 10.21037/tcr-21-2836

Figure 2.

Figure 2

CircTADA2A promotes the proliferation, invasion, and migration of non-small cell lung cancer (NSCLC) cells. (A) A549 and H1299 cells were transfected with siRNA targeting circTADA2A (si-circTADA2A) or NC (si-NC), and then circTADA2A expression was determined using qRT-PCR; (B,C) A CCK-8 assay was performed to determine A549 cell proliferation (B) and H1299 cells (C) following the transfection of si-circTADA2A or si-NC; (D,E) a wound healing assay was used to assess A549 cell migration and H1299 cells Then the transfected cells were photographed for evidence of cell migration before (0h) and 24 h with each peptide (E) following transfection with si-circTADA2A or si-NC (×40); (F) Transwell assays were applied to evaluate the invasion of A549 and H1299 cells following the transfection of si-circTADA2A or si-NC (0.5% crystal violet staining, ×40). *P<0.05, **P<0.01.