Only ovarian and prostate carcinomas rarely showed GLP-1R at low levels, while breast, colorectal, gastric, pancreatic, hepatocellular, and cholangiocellular as well as lung carcinomas (non-small and small cell carcinomas) were negative for GLP-1R (Korner et al., 2007). The gene discussed is GLP1R; the disease is non-small cell lung carcinoma.