Complement-Dependent Neutrophil Recruitment Is Critical for the Development of Elastase-Induced Abdominal Aortic Aneurysm
Author(s) -
Monica B. Pagano,
Huifang Zhou,
Terri L. Ennis,
Xiaobo Wu,
John D. Lambris,
John Atkinson,
Robert W. Thompson,
Dennis E. Hourcade,
Christine T. N. Pham
Publication year - 2009
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.108.832972
Subject(s) - medicine , abdominal aortic aneurysm , elastase , neutrophil elastase , aortic aneurysm , complement (music) , aneurysm , cardiology , inflammation , aorta , radiology , biochemistry , enzyme , chemistry , phenotype , complementation , gene
We previously established that neutrophils play a critical role in the development of experimental abdominal aortic aneurysm (AAA). The signal that initiates the influx of neutrophils to the aortic wall, however, remains unknown. In this study, we tested the hypothesis that complement participates in the development of AAA by providing the necessary chemotactic signal that recruits neutrophils to the aortic wall.
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