Article
Endogenous urokinase lacks antifibrotic activity during progressive renal injury.
American journal of physiology. Renal physiology - 1 Jul 2007
Yamaguchi Ikuyo, Lopez-Guisa Jesus M, Cai Xiaohe, Collins Sarah J, Okamura Daryl M, Eddy Allison A
Abstract excerpt
Interstitial fibrosis is a universal feature of progressive kidney disease. Urokinase-type plasminogen activator (uPA) is thought to participate for several reasons: 1) uPA is produced predominantly in kidney, 2) its inhibitor plasminogen activator inhibitor-1 (PAI-1) is a strong promoter of interstitial fibrosis, whereas its receptor (uPAR) attenuates renal fibrosis, 3) uPA reduces fibrosis in liver and lung,...
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