Commercial microarray with samples drawn from an independent patient cohort. Scoring was as in Fig. 4. A, B, Histograms of staining intensity. C. Representative sections stained with anti-cornulin demonstrating intense staining in normal and inflamed tissue, moderate staining in CIN, and reduced staining in cancer. D. Representative sections stained with anti-HSPB1 demonstrating intense staining in normal, inflamed, and CIN, and large variance in cancer.