Effects of dextran sulphate sodium on intestinal epithelial cells and intestinal lymphocytes.

Abstract

These data suggest that the potential roles of DSS induced colitis may be: (a) direct cytotoxicity; (b) interference with the normal interaction between intestinal lymphocytes, epithelial cells, and ECMs; (c) aberrant modulation of the expression of the integrin beta 7 receptors, other cell receptors, and their functions.