Besides DCC, CBFA2T3, FOXP1, SASH1, LATS2, and DAB2IP had \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$${S}^{+}$$\end{document}S+ > 0, suggesting that the six defined TS genes had roles in regulating down-expression of the other functional genes in early lung cancer. The gene discussed is DCC; the disease is lung cancer.