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. 2019 Aug 6;20(4):3149–3159. doi: 10.3892/mmr.2019.10563

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Copyright: © Li et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 3. — Downregulation of miR-671-3p inhibits non-small-cell lung cancer cell migration and invasion in vitro. A549 and H1975 cells were transfected with miR-671-3p inhibitors or NC. (A) Cell migration was examined by scratch assay, scale bar 100 μm. (B) Cell invasion was examined by transwell assay (×100 magnification). (C) Western blotting for MMP-2 and MMP-9 protein level detection. All data are presented as the mean ± standard deviation, and each experiment was performed in triplicate. *P<0.05 vs. NC group. miR, microRNA; NC, negative control; MMP, matrix metalloproteinase.