... Lollini PL, Nanni C,Hofmann F, García-Echeverría C, Picci P, Scotlandi K: Preclinical in vivostudy of new insulin-like growth factor-I receptor–specific inhibitor in Ewing’s sarcoma. Clin Cancer ... the original work is properly cited.inhibitors that block the intracellular tyrosine kinase. In theory, if they work both should bloc k receptor activa-tion, and thereby block the intracellular ... IGF1R in GISTs and the receptor’strueroleinthepathogenesis of the d isease remains to be defined. As a consequence, the clinical implications such as the correlation withmutat ional receptors...