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Interactions between the innate immune and blood coagulation systems
1Oklahoma Medical Research Foundation, Dept of Pathology, University of Oklahoma Health Sciences Center, and Howard Hughes Medical Institute, Oklahoma City 73104, USA. Charles-Esmon@omrf.ouhsc.edu
Trends in Immunology
|September 15, 2004
Summary
The interplay between blood coagulation and inflammation is crucial for fighting infection. Dysregulation of this crosstalk can worsen outcomes in infectious diseases.
Area of Science:
- Immunology
- Hematology
- Pathophysiology
Background:
- Blood coagulation and inflammation are fundamental immune responses to infection.
- Complex crosstalk exists between these systems, influencing disease severity.
- Imbalances in this interaction are linked to increased morbidity and mortality in infectious diseases.
Purpose of the Study:
- To review the mechanisms governing the crosstalk between blood coagulation and inflammation.
- To highlight how this interaction impacts infectious disease outcomes.
Main Methods:
- Literature review of existing research on coagulation-inflammation crosstalk.
- Synthesis of current understanding of molecular and cellular interactions.
Main Results:
- Inflammatory mediators (cytokines, leukocyte elastase) can suppress natural anticoagulant mechanisms.
- This suppression compromises endothelial integrity and promotes clotting.
- Dysregulated crosstalk contributes to severe infectious disease pathologies.
Conclusions:
- Understanding the intricate crosstalk between coagulation and inflammation is vital for managing infectious diseases.
- Targeting these interactions may offer therapeutic strategies to improve patient outcomes.