Mesothelin (MSLN), EGFR, PSCA, MUC1, CEA, CD80/CD86, programmed death-ligand 1 (PD-L1), inactive tyrosine-protein kinase transmembrane receptor (ROR1), and HER2 are the most frequently targeted antigens in NSCLC [146]. This evidence concerns the gene CD274 and non-small cell lung carcinoma.