Fig. 1From: Elevated tumor expression of Astroprincin (FAM171A1) is an independent marker of poor prognosis in colon cancerImmunohistochemical staining patterns of APCN. Representative images of APCN expression in colon cancer. A negative, B low positivity, C moderate positivity, and D high positivity. E Normal epithelium neigboring a colon tumor. Original magnification × 100, scale bar 200 μmBack to article page