Figure 4.
Effects of pathway inducers on signalling pathways, transcription factors and glycodelin expression in NSCLC cells. (A-C) H1975 and 2106T cells were serum-starved overnight. The cells were treated with the indicated pathway inducers for 30-60 min to detect substrates phosphorylated by PKC, ERK phosphorylation (Thr202/Tyr204), JUNB phosphorylation (Thr102/104), NF-κB p105 phosphorylation (Ser933), Smad2 phosphorylation (Ser465/467), STAT3 phosphorylation (Ser727) and AKT phosphorylation. The detection of glycodelin followed 24 h following treatment. Corresponding non-phosphorylated proteins and β-actin served as controls (cropped blots). PKC, protein kinase C.