Figure 1.
TEM8 expression in normal colonic mucosa and colorectal cancer tissue. (A) Normal colonic mucosa of the surgical margin (free of tumor), no TEM8 expression; (B) colonic adenocarcinoma. Immunohistochemical expression of TEM 8 within endothelial cells of vessels, low expression; (C and D) colonic adenocarcinoma. Immunohistochemical expression of TEM 8 within endothelial cells of vessels, high expression.