Cathepsin L Activity Is Essential to Elastase Perfusion–Induced Abdominal Aortic Aneurysms in Mice
Author(s) -
Jiusong Sun,
Galina K. Sukhova,
Jie Zhang,
Han Chen,
Sara Sjöberg,
Peter Libby,
Meixiang Xiang,
Jianan Wang,
Christoph Peters,
Thomas Reinheckel,
GuoPing Shi
Publication year - 2011
Publication title -
arteriosclerosis thrombosis and vascular biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.007
H-Index - 270
eISSN - 1524-4636
pISSN - 1079-5642
DOI - 10.1161/atvbaha.111.230201
Subject(s) - elastase , perfusion , medicine , abdominal aortic aneurysm , aortic aneurysm , cathepsin , cardiology , aorta , pathology , chemistry , radiology , aneurysm , biochemistry , enzyme
The development of abdominal aortic aneurysms (AAA) requires extensive aortic wall matrix degradation. Human AAA lesions express high levels of cathepsin L (CatL), one of the most potent mammalian elastases. Whether this protease participates directly in AAA pathogenesis, however, is unknown.
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