Growth in Epithelial Cell Proliferation and Apoptosis Correlates Specifically to the Inflammation Activity of Inflammatory Bowel Diseases: Ulcerative Colitis Shows Specific p53- and EGFR Expression Alterations

Abstract

Based on our results, the alterations of epithelial growth factor receptor and p53 expression show ulcerative colitis specificity, whereas the rate of epithelial apoptosis and proliferation are determined by the histologic activity of the inflammation. The increased epithelial growth factor receptor expression by the lamina propria's mononuclear cells in inflammation may suggest its role as an autoantigen.