Fig. 1

Expression of RVG, NDV, α7-nAChR, MEK/ERK signaling pathway and epithelial/mesenchymal markers proteins in infected BGC and SGC cells. a Western blot analysis of RVG, NDV, α7-nAChR, MEK/ERK signaling pathway and epithelial/mesenchymal proteins. b Immunofluorescence analysis of P-ERK. c Immunofluorescence analysis of EMT protein markers E-cadherin. BGC and SGC cells were infected with either rL-RVG, NDV and PBS for 24 h. *P < 0.5,**P < 0.01.(rL-RVG vs NDV,rL-RVG vs NDV and PBS groups, respectively, Bar = 25 μm)