Neutrophil-Derived Matrix Metalloproteinase 9 Triggers Acute Aortic Dissection
Author(s) -
Tomohiro Kurihara,
Ryoko ShimizuHirota,
Masayuki Shimoda,
Takeshi Adachi,
Hideyuki Shimizu,
Stephen J. Weiss,
Hiroshi Itoh,
Shingo Hori,
Naoki Aikawa,
Yasunori Okada
Publication year - 2012
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.112.097097
Subject(s) - medicine , angiotensin ii , matrix metalloproteinase , aortic dissection , aorta , aortic aneurysm , thoracic aorta , gelatinase , timp1 , mmp9 , immunology , pathology , receptor , gene expression , downregulation and upregulation , biochemistry , chemistry , gene
Acute aortic dissection (AAD) is a life-threatening vascular disease without effective pharmaceutical therapy. Matrix metalloproteinases (MMPs) are implicated in the development of chronic vascular diseases including aneurysm, but the key effectors and mechanism of action remain unknown. To define further the role of MMPs in AAD, we screened circulating MMPs in AAD patients, and then generated a novel mouse model for AAD to characterize the mechanism of action.
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