Expression of Matrix Metalloproteinases and Endogenous Inhibitors Within Ascending Aortic Aneurysms of Patients With Marfan Syndrome
Author(s) -
John S. Ikonomidis,
Jeffrey A. Jones,
John R. Barbour,
Robert E. Stroud,
Leslie L. Clark,
Brooke S. Kaplan,
Ahmed Zeeshan,
Joseph E. Bavaria,
Joseph H. Gorman,
Francis G. Spinale,
Robert C. Gorman
Publication year - 2006
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.105.000810
Subject(s) - medicine , marfan syndrome , matrix metalloproteinase , aortic aneurysm , cardiology , endogeny , aorta
Marfan syndrome (MFS) is known to cause ascending thoracic aortic aneurysms (ATAAs). Transforming growth factor beta (TGF-beta) has recently been implicated in this process. Imbalances between the matrix metalloproteinases (MMPs) and their endogenous inhibitors (TIMPs) have also been shown to contribute to aneurysm formation. Whether and to what degree MMP, TIMP, and TGF-beta signaling profiles are altered in ATAAs in MFS compared with non-MFS patients remains unknown.
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