Fig. 5From: Attenuated LKB1-SIK1 signaling promotes epithelial-mesenchymal transition and radioresistance of non–small cell lung cancer cellsLKB1 suppressed the invasion and migration of A549R and H1299R cells. a, b Transwell matrigel invasion and migration assays with A549R cells transfected with EGFP or EGFP-LKB1, and H1299R cells transfected with shCtrl or shLKB1. c, d Wound healing assay with A549R cells transfected with EGFP or EGFP-LKB1, and H1299R cells transfected with shCtrl or shLKB1. The experimental procedure is described in Fig. 3, *P < 0.05; **P < 0.01 (Student’s t test)Back to article page