Metalloproteinases in hypertension and cardiac disease: differential expression and mutual regulation

Drug Discov Today Dis Models. 2011 Spring;8(1):29-35. doi: 10.1016/j.ddmod.2011.02.001.

Abstract

Arterial hypertension, a condition characterized by sustained elevated blood pressure, is associated with pathological cardiac remodeling (i.e. cardiac hypertrophy and fibrosis) and is a major risk factor for cardiac failure. These processes can be triggered by excess vasoconstrictive agonists, which induce metalloproteinase-dependent shedding of growth factors to transactivate growth factor receptors and initiate disease signaling. Here, we review emerging evidence that agonist-activated metalloproteinases exhibit different expression patterns and mutual transcriptional regulation during the development of hypertension and cardiac remodeling.