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Semin Thromb Hemost 2015; 41(06): 665-672
DOI: 10.1055/s-0035-1556732
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

The Activation of Complement and Its Role in the Pathogenesis of Thromboembolism

Sara Boyce
1   Department of Haematology, University Hospital Southampton, Southampton, United Kingdom
,
Efrem Eren
2   Department of Immunology, University Hospital Southampton, Southampton, United Kingdom
,
Bashir A. Lwaleed
3   Faculty of Health Sciences, University of Southampton, Southampton, United Kingdom
,
Rashid S. Kazmi
1   Department of Haematology, University Hospital Southampton, Southampton, United Kingdom
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Publikationsdatum:
25. August 2015 (online)

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Abstract

It is well established that inflammation and thrombosis are intricately linked processes, and there is increasing evidence of the importance of their roles in activated complement in the pathogenesis of thromboembolism. The two systems are activated by similar stimuli simultaneously and interact, either directly or through biochemical mediators, to protect the host from microbial invasion. Diseases characterized by complement hyperactivity such as paroxysmal nocturnal hemoglobinuria and atypical hemolytic uremic syndrome have high rates of thrombosis. This review describes how disease processes where there is excessive complement activation leads to thrombosis, and the specific interactions between the complement and coagulation systems that lead to pathological thrombus formation.

Keywords

inflammation - thrombosis - complement activation
 

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