A common set of genes dysregulated in lung cancer was obtained, including BPA1, DUSP6, ASCL1, RNAS1 and S100P. p63 and CK 5/6 p63 are useful for differentiating adenocarcinoma and small cell lung cancer from squamous cell carcinoma.
A commercially available monoclonal antibody against S100P</span> stained 78% of 300 urothelial carcinomas while only 2% of 256 prostatic adenocarcinomas</span> and none of 137 renal cell carcinomas stained.