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author:

Wang, Dong (Wang, Dong.) [1] | Yang, Yongshuai (Yang, Yongshuai.) [2] | Wang, Yu (Wang, Yu.) [3] | Proulle, Valerie (Proulle, Valerie.) [4] | Andreasen, Peter A. (Andreasen, Peter A..) [5] | Hong, Wanjin (Hong, Wanjin.) [6] | Chen, Zhuo (Chen, Zhuo.) [7] | Huang, Mingdong (Huang, Mingdong.) [8] (Scholars:黄明东) | Xu, Peng (Xu, Peng.) [9] (Scholars:徐芃)

Indexed by:

Scopus SCIE

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.

Keyword:

Disseminated intravascular coagulation Embelin Fibrinolytic system Inflammation Plasminogen activation inhibitor 1 Sepsis

Community:

  • [ 1 ] [Wang, Dong]Univ Chinese Acad Sci, Chinese Acad Sci, Fujian Coll, State Key Lab Struct Chem,Fujian Inst Res Struct, Fuzhou 350002, Fujian, Peoples R China
  • [ 2 ] [Yang, Yongshuai]Univ Chinese Acad Sci, Chinese Acad Sci, Fujian Coll, State Key Lab Struct Chem,Fujian Inst Res Struct, Fuzhou 350002, Fujian, Peoples R China
  • [ 3 ] [Chen, Zhuo]Univ Chinese Acad Sci, Chinese Acad Sci, Fujian Coll, State Key Lab Struct Chem,Fujian Inst Res Struct, Fuzhou 350002, Fujian, Peoples R China
  • [ 4 ] [Huang, Mingdong]Univ Chinese Acad Sci, Chinese Acad Sci, Fujian Coll, State Key Lab Struct Chem,Fujian Inst Res Struct, Fuzhou 350002, Fujian, Peoples R China
  • [ 5 ] [Xu, Peng]Fuzhou Univ, Coll Biol Sci & Engn, Fuzhou 350116, Fujian, Peoples R China
  • [ 6 ] [Wang, Yu]Fujian Agr & Forestry Univ, Coll Life Sci, Fuzhou 350002, Fujian, Peoples R China
  • [ 7 ] [Proulle, Valerie]Hop Univ Paris Sud, CHU Bicetre, AP HP, Dept Biol Hematol, F-94270 Le Kremlin Bicetre, France
  • [ 8 ] [Andreasen, Peter A.]Aarhus Univ, Dept Mol Biol & Genet, DK-8000 Aarhus C, Denmark
  • [ 9 ] [Hong, Wanjin]ASTAR, Inst Mol & Cell Biol, Singapore 117608, Singapore
  • [ 10 ] [Xu, Peng]ASTAR, Inst Mol & Cell Biol, Singapore 117608, Singapore
  • [ 11 ] [Huang, Mingdong]Fuzhou Univ, Coll Chem, Fuzhou 350116, Fujian, Peoples R China
  • [ 12 ] [Wang, Dong]Univ Chinese Acad Sci, Beijing 100049, Peoples R China
  • [ 13 ] [Yang, Yongshuai]Univ Chinese Acad Sci, Beijing 100049, Peoples R China
  • [ 14 ] [Chen, Zhuo]Univ Chinese Acad Sci, Beijing 100049, Peoples R China
  • [ 15 ] [Xu, Peng]Fuzhou Univ, Fujian Key Lab Marine Enzyme Engn, Fuzhou 350108, Fujian, Peoples R China

Reprint 's Address:

  • 黄明东 徐芃

    [Chen, Zhuo]Univ Chinese Acad Sci, Chinese Acad Sci, Fujian Coll, State Key Lab Struct Chem,Fujian Inst Res Struct, Fuzhou 350002, Fujian, Peoples R China;;[Huang, Mingdong]Univ Chinese Acad Sci, Chinese Acad Sci, Fujian Coll, State Key Lab Struct Chem,Fujian Inst Res Struct, Fuzhou 350002, Fujian, Peoples R China;;[Xu, Peng]Fuzhou Univ, Coll Biol Sci & Engn, Fuzhou 350116, Fujian, Peoples R China

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Source :

BIOMEDICINE & PHARMACOTHERAPY

ISSN: 0753-3322

Year: 2020

Volume: 130

6 . 5 2 9

JCR@2020

6 . 9 0 0

JCR@2023

ESI Discipline: PHARMACOLOGY & TOXICOLOGY;

ESI HC Threshold:120

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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