Selective regulation of metalloproteinase inhibitor (TIMP-1) by oncostatin M in fibroblasts in culture.

Tissue inhibitor of metalloproteinases (TIMP-1) is a potent inhibitor of activated matrix metalloproteinases (MMP) such as collagenase, stromelysin, and gelatinase, and thus helps to control extracellular matrix metabolism and deposition by connective tissue cells. Since various cytokines and growth factors can modify the production of MMP and TIMP-1, we explored the action of oncostatin M (OM), a unique lymphocyte- and monocyte-derived …