Fig. 6From: The nuclear transcription factor RelB functions as an oncogene in human lung adenocarcinoma SPC-A1 cellsRelB silencing attenuates the invasion ability of SPC-A1 cells. a Gelatin zymography experiments to test the activity of MMP-2 and MMP-9. b Western blot analysis of Integrin β-1 (ITGB1) protein level. β-actin expression is shown as a loading controlBack to article page