EGF and non-small cell lung carcinoma: Our data showed that EGF (20 ng/mL for 30 min) strongly stimulated the phosphorylation of EGFR protein in 5 NSCLC cells while WB-308 reduced EGF-induced EGFR phosphorylation in a dose-dependent manner in these NSCLC cell lines (Figure 1D for A549, PC-9, NCI-H1975 and S1A for NCI-H1650 and HCC-827).