We have located links that may give you full text access.
Journal Article
Review
Assembly and activation of the plasma kallikrein/kinin system: a new interpretation.
International Immunopharmacology 2002 December
Understanding the importance and physiologic activity of the plasma kallikrein/kinin system (KKS) has been thwarted by the absence of an inclusive theory for its assembly and activation. The contact activation hypothesis describes the assembly and activation of this system in test tubes and disease states, but not under physiologic circumstances. Recent investigations have indicated a new cohesive hypothesis for understanding physiologic activation of this system. Prekallikrein (PK) and factor XI (FXI) through high molecular weight kininogen (HK) assemble on a co-localized, multiprotein receptor complex on endothelial cells that consists of at least cytokeratin 1 (CKI), gClqR, and urokinase plasminogen activator receptor (muPAR). When assembled on these proteins, prekallikrein becomes activated to kallikrein by the membrane-expressed enzyme prolylcarboxypeptidase (PRCP). Formed kallikrein then activates factor XII (FXII) for amplification of its activation and single chain urokinase. The plasma kallikrein/kinin system may serve as a physiologic counterbalance to the plasma renin angiotensin system (RAS) by lowering blood pressure and preventing thrombosis. Insights into the integrated role of these two systems may afford the development of novel therapeutic drugs to manage hypertension and thrombosis.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app