title: Extracellular matrix biology: a new frontier in linking the pathology and therapy of hypertension?
abstract: The extracellular matrix (ECM) is a vital component of connective tissue, and collagen is a major constituent. There is growing evidence that changes in the composition of the cardiac and vascular matrix occurs during hypertension. Clinically, these effects are manifested as left ventricular hypertrophy and a reduction in arterial compliance and luminal diameter, which results in end organ ischaemia. The matrix metalloproteinases and their inhibitors have a central role in the regulation of the composition of the ECM. In this review, we discuss the mediators that affect the structure of the ECM in hypertension using results from animal and human studies.
authors.affiliation: University Department of Medicine, City Hospital, Birmingham, UK.
authors.forename: Muzahir H
authors.initials: MH
authors.lastname: Tayebjee
authors.forename: Robert J
authors.initials: RJ
authors.lastname: MacFadyen
authors.forename: Gregory Y
authors.initials: GY
authors.lastname: Lip
mesh_terms: D000818:Animals; D005109:Extracellular Matrix / Q000187:drug effects / Q000378:metabolism*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy / Q000378:metabolism / Q000473:pathology; D017379:Hypertrophy, Left Ventricular / Q000188:drug therapy / Q000378:metabolism / Q000473:pathology; D020782:Matrix Metalloproteinases / Q000187:drug effects / Q000378:metabolism; D009569:Nitric Oxide / Q000502:physiology; D012084:Renin-Angiotensin System / Q000187:drug effects / Q000502:physiology; D019714:Tissue Inhibitor of Metalloproteinases / Q000627:therapeutic use
chemical_list: D019714:Tissue Inhibitor of Metalloproteinases; D009569:Nitric Oxide; D020782:Matrix Metalloproteinases