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. 2019 Jun 4;18(2):1189–1195. doi: 10.3892/etm.2019.7642

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Copyright: © Chang 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. — Knockdown of SOX2 inhibits epithelial-to-mesenchymal transition in NSCLC cells. (A) Densitometric analysis of western blot analysis data of E-cadherin, vimentin, Snail and Slug expression. (B) Representative western blot analysis gel performed in A549 cells transfected with SOX2 siRNA. *P<0.05. SOX2, sex determining region Y-box 2; NSCLC, non-small-cell lung cancer; E-cadherin, epithelial cadherin; Snail, zinc finger protein SNAI1; Slug, zinc finger protein SNAI2; siRNA, small interfering RNA; NC, negative control.