The relevance of CD47 as target in this setting is also underscored by the data obtained in PC9GR cells and in H1975 cells, which harbor a T790M mutation, showing that blocking the CD47/SIRP1α axis promotes cancer cell elimination by dendritic cells also in NSCLC cell lines in which gefitinib has minimal or no effect on CD47 expression. The gene discussed is CD47; the disease is non-small cell lung carcinoma.