Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12943-017-0705-9/MediaObjects/12943_2017_705_Fig3_HTML.gif)
NMI inhibited lung cancer cell migration. a Scratch assay was used to detected the cell migration in A549 and H460 cells at 72 h after transfection with NMI overexpression/control plasmids or NMI shRNAs/control plasmids. b Quantification of scratch assay. c, d Western blot and quantitative analysis were used to detected the expression of MMP2, MMP9, E-cadherin and B-cadherin in A549 and H460 cells