eNOS Gene Transfer Inhibits Smooth Muscle Cell Migration and MMP-2 and MMP-9 Activity
نویسندگان
چکیده
منابع مشابه
eNOS gene transfer inhibits smooth muscle cell migration and MMP-2 and MMP-9 activity.
Vascular smooth muscle cell (SMC) migration is a critical step in the development of neointima after angioplasty. Matrix metalloproteinases (MMPs) degrade the basement membrane and the extracellular matrix, facilitating SMC migration. Transfer of the endothelial nitric oxide synthase (eNOS) gene to the injury site inhibits neointima formation. Neither the signaling pathways leading to NO-mediat...
متن کاملCatechins prevent vascular smooth muscle cell invasion by inhibiting MT1-MMP activity and MMP-2 expression.
OBJECTIVE Regular consumption of green tea is associated with a reduced risk of mortality due to coronary diseases and cancer. The present study examined whether a green tea extract (GTE) inhibits activation of matrix metalloproteinase-2 (MMP-2), a major collagenase involved in vascular remodeling of atherosclerotic plaques, in vascular smooth muscle cells (VSMCs). METHODS AND RESULTS The exp...
متن کاملMatrix metalloproteinase (MMP)-3 activates MMP-9 mediated vascular smooth muscle cell migration and neointima formation in mice.
OBJECTIVE Several matrix metalloproteinases (MMPs) have been implicated in extracellular matrix destruction and other actions that lead to plaque rupture and myocardial infarction. Conversely, other MMPs have been shown to promote vascular smooth muscle cell (VSMC)-driven neointima formation, which contributes to restenosis, fibrous cap formation, and plaque stability. MMP-3 knockout reduced VS...
متن کاملThe Effect of Adiponectin on Matrix Metalloproteinase-9 (MMP-9) in Vascular Smooth Muscle Cells
Background & Aims: Atherosclerosis is a major cause of morbidity and mortality. Adiponectin reducesthe risk of heart disease, and matrix metalloproteinase-9 (MMP-9) is involved in the formation and development of atherosclerotic plaque. The aim of this study was the investigation of the effect of adiponectin on MMP-9 gene expression. It seems this hormone can reduce the risk of atherosclerosis ...
متن کاملInvestigation of MMP-2 and MMP-9 activities in canine sera with dilated cardiomyopathy
Dilated cardiomyopathy (DCM) is accompanied by myocytes and connective tissue changes. Matrix metalloproteinases (MMPs) play important roles in cardiac remodeling. It seems that the gelatinases (MMP-2 and MMP-9) are effective enzymes in cardiomyopathy. Dilated cardiomyopathy was confirmed in 22 dogs (patient group) including 11 female and 11 male by clinical examination, auscultation, thoracic ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Arteriosclerosis, Thrombosis, and Vascular Biology
سال: 1999
ISSN: 1079-5642,1524-4636
DOI: 10.1161/01.atv.19.12.2871