Fig. 6
From: STAT1 modification improves therapeutic effects of interferons on lung cancer cells
STAT1-CC increases STAT1 phosphorylation in lung cancer cells. a Western blot for pSTAT1, fibronectin and β-catenin in STAT1- or STAT1-CC-expressing SPC-A-1 cells. d Western blot for pSTAT1, S100A4, PCNA and c-fos in STAT1- or STAT1-CC-expressing SPC-A-1 cells treated with IFN-γ (1000 U/ml) for 72 h. β-actin was used as a loading control. b, c, e–i Western blot levels of indicated proteins were quantified with the ChemiDoc ™ XRS+ scanner and Image Lab Software imaging system in the SPC-A-1 cells. The densities of each sample were normalized to the β-actin