التفاصيل البيبلوغرافية
| العنوان: |
Elevation of neutrophil‐derived factors in patients after multiple trauma. |
| المؤلفون: |
Lingitz, Marie‐Therese, Wollner, Gregor, Bauer, Jonas, Kuehtreiber, Hannes, Mildner, Michael, Copic, Dragan, Bormann, Daniel, Direder, Martin, Krenn, Claus Georg, Haider, Thomas, Negrin, Lukas Leopold, Ankersmit, Hendrik jan |
| المصدر: |
Journal of Cellular & Molecular Medicine; Jul2023, Vol. 27 Issue 13, p1859-1866, 8p |
| مصطلحات موضوعية: |
NEUTROPHILS, SYSTEMIC inflammatory response syndrome, LEUCOCYTE elastase |
| مستخلص: |
Trauma represents one of the leading causes of death worldwide. Traumatic injuries elicit a dynamic inflammatory response with systemic release of inflammatory cytokines. Disbalance of this response can lead to systemic inflammatory response syndrome or compensatory anti‐inflammatory response syndrome. As neutrophils play a major role in innate immune defence and are crucial in the injury‐induced immunological response, we aimed to investigate systemic neutrophil‐derived immunomodulators in trauma patients. Therefore, serum levels of neutrophil elastase (NE), myeloperoxidase (MPO) and citrullinated histone H3 (CitH3) were quantified in patients with injury severity scores above 15. Additionally, leukocyte, platelet, fibrinogen and CRP levels were assessed. Lastly, we analysed the association of neutrophil‐derived factors with clinical severity scoring systems. Although the release of MPO, NE and CitH3 was not predictive of mortality, we found a remarkable increase in MPO and NE in trauma patients as compared with healthy controls. We also found significantly increased levels of MPO and NE on Days 1 and 5 after initial trauma in critically injured patients. Taken together, our data suggest a role for neutrophil activation in trauma. Targeting exacerbated neutrophil activation might represent a new therapeutic option for critically injured patients. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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