Leukocyte Cathepsin S Is a Potent Regulator of Both Cell and Matrix Turnover in Advanced Atherosclerosis
Author(s) -
R. de Nooijer,
Ilze Bot,
Jan H. von der Thüsen,
Michiel A. Leeuwenburgh,
Herman S. Overkleeft,
A. O. Kraaijeveld,
Rebecca B. Dorland,
Peter J. van Santbrink,
Sandra H. van Heiningen,
Marijke M. Westra,
Petri T. Kovanen,
J. Wouter Jukema,
E. E. van der Wall,
Th.J.C. van Berkel,
GuoPing Shi,
E.A.L. Biessen
Publication year - 2008
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.108.181578
Subject(s) - cats , cathepsin , proteases , fibronectin , macrophage , pathology , lesion , apoptosis , cathepsin l , biology , chemistry , microbiology and biotechnology , extracellular matrix , medicine , biochemistry , in vitro , enzyme
A dysbalance of proteases and their inhibitors is instrumental in remodeling of atherosclerotic plaques. One of the proteases implicated in matrix degradation is cathepsin-S (CatS). To address its role in advanced lesion composition, we generated chimeric LDLr(-/-) mice deficient in leukocyte CatS by transplantation with CatS(-/-)xLDLr(-/-) or with LDLr(-/-) bone marrow and administered a high-fat diet.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom