Figure 3
From: DAL-1 attenuates epithelial-to mesenchymal transition in lung cancer
DAL-1 attenuated cell migration and invasion in A549 cells. A, mock and DAL-1 overexpressed A549 cells were stained as described under “Experimental Procedures” and examined using confocal immunofluorescence microscopy, as follows: DAPI (blue, top panel) and E-cadherin (green). Merged images are in the bottom of each panel. B, a-b, Cell migration assay was performed after reintroduction of DAL-1 in A549 cells. c-d, Matrigel cell invasion assay was performed after re-expression of DAL-1 in A549 cells. e, The data are presented as mean ± SD for triplicate determinations, *P <0.05.