Epithelial oral mucosal cells: Do they behave differently when exposed to oral carcinogens?

ConclusionCytopathology combined with quantitative techniques such as Papanicolaou, AgNOR, and immunocytochemical expression of E‐cadherin detects changes associated with oral carcinogenesis. The innovative approach used in this study allows assessing the expression of cell adhesion (E‐cadherin) and differentiation (involucrin) markers by means of oral mucosal cytopathology. The E‐cadherin imunocytochemical expression indicated changes associated with the oral carcinogenesis process. An increase in cell proliferation rate in oral squamous cell carcinoma group was associated with the lower immunoexpression of E‐cadherin. Cytopathology combined with quantitative techniques and immunocytochemical expression of E‐cadherin may detect early alterations associated with oral carcinogenesis.
Source: Cytopathology - Category: Pathology Authors: Tags: ORIGINAL ARTICLE Source Type: research