Fig 1: Downregulation of NLK affected cell cycle and migration regulatory proteins.Notes: Representative immunoblot showing expression alterations of Cyclin A, CDK2, CDC25A, and MMP-9 determined in the uninfected and lentivirus-infected NCI-H446 cells. β-actin protein was used as an internal control.Abbreviations: Con, control; Lv-shCon, lentivirus-containing non-silencing shRNA; Lv-shNLK, lentivirus-containing NLK shRNA; MMP-9, matrix metalloproteinase 9; NLK, Nemo-like kinase; shRNA, short hairpin RNA.