Ingenuity network analysis of genes validated by qRT-PCR. (A) Each node represents one gene and different shapes indicate a distinct function shown with the inlet. A solid line between genes indicates an interactive relationship, while a dotted line refers to potential relationship. A self-centered circle means a self interaction. (B) IHC analysis of Myc and REGγ in 11 colorectal cancer samples. All IHC were carried out using adjacent sections of cancer samples for either anti-REGγ or anti-Myc. The stained intensities were scored with double-blinded approaches following description in Figure 1. Relative fold levels were plotted with REGγ in blue lines/dots and Myc in brown lines/dots. (C) A representative IHC analysis of Myc and REGγ expression from sample #5 in (B).