Fig. 5

Wound healing assays of cell migration in A549 and H1975 cells. A Wound healing assays of si-NC and si-PTPRT in A549 cells. B Western blot images of PTPRT overexpression in A549 and H1975 cells, full-length gels and blots were shown in Supplementary Fig. 4. C Wound healing assays of Vector (OC-NC) and OE-PTPRT in A549 cells. D Wound healing assays of Vector (OC-NC) and OE-PTPRT in H1975 cells. Wound healing was recorded and quantitated for three microscopic fields. E Invasion of si-NC and si-PTPRT A549 cells were stained and counted under a light microscope. F Invasion of Vector (OE-NC) and OE-PTPRT H1975 cells were stained and counted under a light microscope. Scale bar, 100 µm. Data were shown as the mean ± SD (n = 3). * P < 0.05, ** P < 0.01, *** P < 0.001 by unpaired Student’s t test