... Mutations of the epidermal growth factor receptor gene and related genes as determinants of epidermal growth factor receptor tyrosine kinase inhibitors sensitivity in lung cancer Cancer Sci 98, ... Kinetic analysis of epidermal growth factor receptor somatic mutant proteins shows increased sensitivity to the epidermal growth factor receptor tyrosine kinase inhibitor, erlotinib Cancer Res 66, ... homology in the C-terminal regulatory domain are relatively low, being 33, 24 and 28%, respectively regulin and epigen); (b) those that bind to EGFR and ERBB4 (including betacellulin, heparin-binding...