Low Molecular Weight Collagen Peptides Affect Migration, Proliferation and Apoptosis of Mouse Spleen Lymphocytes.

As a consequence of inflammatory tissue degradation collagen proteolysis products may be accumulated in the altered tissue. In this connection, we elaborated a hydrolysis scheme to obtain low molecular weight collagen peptides analogous to those produced in vtiro. To elucidate a possible role of collagen peptides during inflammation their action on lymphocyte migration, proliferation and apoptosis was studied at a wide range of concentrations 1-1000 &mgr;g/ml.