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author:

Wang, D. (Wang, D..) [1] | Yang, Y. (Yang, Y..) [2] | Wang, Y. (Wang, Y..) [3] | Proulle, V. (Proulle, V..) [4] | Andreasen, P.A. (Andreasen, P.A..) [5] | Hong, W. (Hong, W..) [6] | Chen, Z. (Chen, Z..) [7] | Huang, M. (Huang, M..) [8] | Xu, P. (Xu, P..) [9]

Indexed by:

Scopus

Abstract:

Disseminated intravascular coagulation (DIC), an acute syndrome of systemic thrombus formation in microvasculatures throughout the body, can be induced by severe infections, e.g. sepsis. Anticoagulants are clinically used to alleviate the intensities of DIC. However, anticoagulants only reduce the thrombus formation but have negligible effects on the inflammatory conditions. We previously reported embelin, a natural product, as an inhibitor of plasminogen activator inhibitor-1 (PAI-1), suggesting the potent antithrombotic property. In this study, we used three thrombotic mice models to confirm the antithrombotic property of embelin. By combining the anti-inflammatory and the antithrombotic properties, we proposed embelin as a potent therapeutic agent for sepsis-induced DIC, which involves both inflammation and thrombosis. In a lipopolysaccharides-induced septic mice model, embelin not only significantly ameliorated the inflammation levels, but also effectively reduced the pulmonary hemorrhages and the micro-thrombi formations in lung. In contrast, low-molecular-weight-heparin, an anticoagulant, only moderately ameliorated the pulmonary hemorrhages and thrombotic obstructions, but had non-measurable effect on the inflammatory conditions. In addition, embelin alleviated the dysregulation of the global coagulation in septic mice, but did not affect the global coagulation in normal mice. Our current study demonstrates the antithrombotic property of embelin and the potency of the treatment or prevention of syndromes combining inflammation and thrombosis, e.g. sepsis-induced DIC. © 2020 The Authors

Keyword:

Disseminated intravascular coagulation; Embelin; Embelin (PubChem CID: 3218); Fibrinolytic system; Inflammation; Lipopolysaccharide (PubChem CID: 11970143); Low molecular-weight heparin (PubChem CID: 772); Plasminogen activation inhibitor 1; Sepsis

Community:

  • [ 1 ] [Wang, D.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian College, University of Chinese Academy of Sciences, Fujian, 350002, China
  • [ 2 ] [Wang, D.]University of Chinese Academy of Sciences, Beijing, 100049, China
  • [ 3 ] [Yang, Y.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian College, University of Chinese Academy of Sciences, Fujian, 350002, China
  • [ 4 ] [Yang, Y.]University of Chinese Academy of Sciences, Beijing, 100049, China
  • [ 5 ] [Wang, Y.]College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
  • [ 6 ] [Proulle, V.]AP-HP, Department of Biological Hematology, CHU Bicêtre, Hôpitaux Universitaires Paris Sud, Bicêtre, 94270, France
  • [ 7 ] [Andreasen, P.A.]Department of Molecular Biology and Genetics, Aarhus University, Aarhus, C 8000, Denmark
  • [ 8 ] [Hong, W.]Institute of Molecular and Cell Biology, A⁎STAR (Agency for Science, Technology and Research)117608, Singapore
  • [ 9 ] [Chen, Z.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian College, University of Chinese Academy of Sciences, Fujian, 350002, China
  • [ 10 ] [Chen, Z.]University of Chinese Academy of Sciences, Beijing, 100049, China
  • [ 11 ] [Huang, M.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian College, University of Chinese Academy of Sciences, Fujian, 350002, China
  • [ 12 ] [Huang, M.]College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
  • [ 13 ] [Xu, P.]College of Biological Science and Engineering, Fuzhou University, Fuzhou, Fujian 350116, China
  • [ 14 ] [Xu, P.]Institute of Molecular and Cell Biology, A⁎STAR (Agency for Science, Technology and Research)117608, Singapore
  • [ 15 ] [Xu, P.]Fujian Key Laboratory of Marine Enzyme Engineering, Fuzhou University, Fuzhou, Fujian 350108, China

Reprint 's Address:

  • [Chen, Z.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian College, University of Chinese Academy of Sciences, College of Biological Science and Engineering, Fuzhou UniversityChina

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Source :

Biomedicine and Pharmacotherapy

ISSN: 0753-3322

Year: 2020

Volume: 130

6 . 5 2 9

JCR@2020

6 . 9 0 0

JCR@2023

ESI HC Threshold:120

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 13

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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