Immunohistochemical analysis of different serrated and adenomatous polyp types for proteins encoded by genes found to be highly differentially expressed in SSA/Ps.

*The number of polyp or normal colonic specimens that showed positive immunohistochemical staining (IHC) over the total number of independent samples examined are shown. The intensity of IHC staining was scored 0 (none) to 4 (maximal). See Pathologic Classification in Methods for the criteria used to select polyps for study.