Methods and compositions for use in modulating expression of matrix metalloproteinase genes

摘要

The present invention relates to methods for identifying and selecting compositions useful in differentially modulating the expression of two or more mammalian genes, particularly matrix metalloproteinase (MMP) genes such as those encoding interstitial collagenase (and other genes comprising an AP1-binding site) and stromelysin-3 (and other genes comprising a retinoic acid response element (RARE)). In addition, the invention relates to methods of treating a mammal (such as a human) suffering from or predisposed to a physical disorder, using pharmaceutical compositions comprising the compositions identified or selected by the above-described methods. The methods of the present invention are useful in treating a variety of physical disorders in mammals including cancers (particularly carcinomas), inflammatory disorders, fibrotic disorders, ocular disorders and osteoporosis.