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Plasminogen Receptors and Fibrinolysis [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
The ability of cells to promote plasminogen activation on their surfaces is now well recognized, and several distinct cell surface proteins have been demonstrated to function as plasminogen receptors. Here, we review studies demonstrating that plasminogen bound to cells, in addition to plasminogen directly bound to fibrin, plays a major role in ...
Lindsey Miles   +2 more
exaly   +6 more sources
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Interaction of heparin with plasminogen activators and plasminogen: effects on the activation of plasminogen

Biochemistry, 1986
The amidolytic plasmin activity of a mixture of tissue plasminogen activator (tPA) and plasminogen is enhanced by heparin at therapeutic concentrations. Heparin also increases the activity in mixtures of urokinase-type plasminogen activator (uPA) and plasminogen but has no effect on streptokinase or plasmin. Direct analyses of plasminogen activation by
P, Andrade-Gordon, S, Strickland
openaire   +2 more sources

Plasminogen

Blood Coagulation & Fibrinolysis, 1992
Plasminogen is the zymogen form of plasmin, a broad specificity serine protease whose activity contributes to a variety of normal and pathological conditions, including intravascular thrombolysis and extracellular proteolysis. Plasminogen contains seven structural units or 'domains', each of which confer specific properties on the molecule. The kringle
C P, Ponting   +2 more
openaire   +2 more sources

Plasminogen deficiency [PDF]

open access: yesHaemophilia, 2008
Summary.  Plasminogen deficiency has emerged as a well‐recognized disorder in which reduced levels of plasminogen lead to the development of pseudo membranes on mucosal surfaces, with subsequent end‐organ damage of the affected tissue. Ligneous conjunctivitis is the most recognizable, well‐documented, and common presentation of the clinical syndromes ...
R, Mehta, A D, Shapiro
exaly   +3 more sources

Plasminogen deficiency

Journal of Thrombosis and Haemostasis, 2007
Plasminogen (plg) deficiency has been classified as (i) hypoplasminogenemia or 'true' type I plg deficiency, and (ii) dysplasminogenemia, also called type II plg deficiency. Both forms, severe hypoplasminogenemia and dysplasminogenemia, are not causally linked to venous thrombosis.
V, Schuster, B, Hügle, K, Tefs
openaire   +2 more sources

The binding of plasminogen to fibrin: Evidence for plasminogen-bridging

Thrombosis Research, 1982
The ability of plasminogen to cause precipitation of soluble fibrin oligomers has been observed and certain features of the phenomenon investigated. The process is mediated by the lysine-binding sites and it appears that at least two such sites are required.
A J, Garman, R A, Smith
openaire   +2 more sources

Mechanisms of Plasminogen Activation by Mammalian Plasminogen Activators

Enzyme, 2017
Plasminogen activators convert the proenzyme plasminogen to the active serine protease plasmin by hydrolysis of the Arg^560-Val^561 peptide bond. Physiological plasminogen activation is however regulated by several additional molecular interactions resulting in fibrin-specific clot lysis.
H R, Lijnen, D, Collen
openaire   +2 more sources

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