CEACAM5 and non-small cell lung carcinoma: TAAs that are frequently found to be overexpressed in NSCLC include the Mucin 1 (MUC-1), the carcinoembryonic antigen (CEA), the New York esophageal squamous cell carcinoma 1 (NY-ESO), and the melanoma-associated antigen 3 (MAGE-A3) (198–200).