Fig. 2From: Neuropilin-2 induced by transforming growth factor-β augments migration of hepatocellular carcinoma cellsLoss of NRP2 impairs migration of HCC cells. a Transwell migration of 3sp and SNU-449 cells either untreated or treated with non-target siRNA (siNT) or siRNA against NRP2 (siNRP2). b, cTranswell invasion (b) and transendothelial invasion (c). d Migration of SNU-449 analyzed by wound healing assays. Images show migration of cells after 24 h (left panel). Quantification of migrated cells (right panel). The migration of untreated parental SNU-449 cells was set to 100 %. Error bars depict SD from 3 independent experiments that were carried out in triplicates. **, p < 0.01; ***, p < 0.001Back to article page