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iMetaOmics, Volume 2, Issue 3, September 2025.This study has elucidated the role of three swine acute diarrhea syndrome coronavirus (SADS‐CoV) accessory proteins in influencing viral pathogenicity and preliminarily explored the host molecular targets and pathways affected by the NS3a, NS7a, and NS7b proteins of SADS‐CoV.
Xiaoling Yan +7 more
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Plasminogen: an enigmatic zymogen
Blood, 2021 AbstractPlasminogen is an abundant plasma protein that exists in various zymogenic forms. Plasmin, the proteolytically active form of plasminogen, is known for its essential role in fibrinolysis. To date, therapeutic targeting of the fibrinolytic system has been for 2 purposes: to promote plasmin generation for thromboembolic conditions or to stop ...
Charithani B. Keragala +1 more
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Interaction of heparin with plasminogen activators and plasminogen: effects on the activation of plasminogen [PDF]
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
Patricia Andrade-Gordon +1 more
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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.
B. Hügle and, V. Schuster, K. Tefs
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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.
B. Hügle and, V. Schuster, K. Tefs
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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
Julian M. Marshall +2 more
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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
Julian M. Marshall +2 more
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Mechanisms of Plasminogen Activation by Mammalian Plasminogen Activators
Enzyme, 1988Plasminogen activators convert the proenzyme plasminogen to the active serine protease plasmin by hydrolysis of the Arg560-Val561 peptide bond. Physiological plasminogen activation is however regulated by several additional molecular interactions resulting in fibrin-specific clot lysis.
H R Lijnen, D Collen
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STUDIES ON PLASMINOGEN: I. FURTHER PURIFICATION OF BOVINE PLASMINOGEN [PDF]
Canadian Journal of Biochemistry and Physiology, 1961 Crude bovine plasminogen, prepared from bovine serum by 30% saturation with ammonium sulphate, was partially purified by isoelectric precipitation at pH 5.3, then purified by chromatography on columns of diethylaminoethyl-cellulose. Additional purification of the column product was obtained by precipitation of plasminogen from solution with potassium ...
Edwin T. Mertz, Edmond R. Cole
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The binding of plasminogen to fibrin: Evidence for plasminogen-bridging
Thrombosis Research, 1982The 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.G. Smith
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Journal of Thrombosis and Thrombolysis, 2016
Plasminogen plays an important role in fibrinolysis as well as wound healing, cell migration, tissue modeling and angiogenesis. Congenital plasminogen deficiency is a rare autosomal recessive disorder that leads to the development of thick, wood-like pseudomembranes on mucosal surfaces, mostly seen in conjunctivas named as ''ligneous conjunctivitis ...
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Plasminogen plays an important role in fibrinolysis as well as wound healing, cell migration, tissue modeling and angiogenesis. Congenital plasminogen deficiency is a rare autosomal recessive disorder that leads to the development of thick, wood-like pseudomembranes on mucosal surfaces, mostly seen in conjunctivas named as ''ligneous conjunctivitis ...
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Plasminogen/plasminogen activator and growth factor activation.
Ciba Foundation symposium, 1997The plasminogen/plasminogen activator system is widely used in extracellular proteolysis. In this review the involvement of this system in tumour invasion, cell migration, growth factor presentation and inhibition of angiogenesis are discussed.
Rifkin, DB +6 more
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