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. 2020 Jun 8;13:5145–5153. doi: 10.2147/OTT.S244853

Figure 4.

Figure 4

miR-203a inhibitor promotes proliferation in lung cancer cells. (A) miR-203a inhibitor or inhibitor-ctrl was transfection in A549/H1299 cells and determined by CCK-8 assay. (B) Colony formation was performed to detect the effect on A549/H1299 cells treated with miR-203a inhibitor or inhibitor-ctrl (*P<0.05, **P<0.01). (C) Apoptosis was detected in A549/H1299 cells after transfection with miR-203a inhibitor or inhibitor-ctrl (*P<0.05, **P<0.01). (D) BIRC5 protein expression levels were measured in A549/H1299 cells after transfection with miR-203a inhibitor or inhibitor-ctrl by Western blot (*P<0.05, **P<0.01).