The emerging therapeutic potential of extracellular vesicles in trauma

Journal of Leukocyte Biology: An Official Publication of the Reticuloendothelial Society

article

Nijmeh Alsaadi¹  Amudan J. Srinivasan¹  Anupamaa Seshadri¹  Matthew Shiel²  Matthew D. Neal¹  Melanie J. Scott¹ 

[1] Division of General and Trauma Surgery, Department of Surgery, University of Pittsburgh;Division of Hematology-Oncology, Department of Pediatrics, University of Pittsburgh;Pittsburgh Trauma Research Center, University of Pittsburgh

关键词: exosomes;    injury;    microparticles;    microvesicles;    treatment;   

DOI  :  10.1002/JLB.3MIR0621-298R

学科分类：生理学

来源: Federation of American Societies for Experimental Biology

【 摘 要 】

Traumatic injury is a major cause of morbidity and mortality worldwide, despite significant advances in treatments. Most deaths occur either very early, through massive head trauma/CNS injury or exsanguination (despite advances in transfusion medicine), or later after injury often through multiple organ failure and secondary infection. Extracellular vesicles (EVs) are known to increase in the circulation after trauma and have been used to limited extent as diagnostic and prognostic markers. More intriguingly, EVs are now being investigated as both causes of pathologies post trauma, such as trauma-induced coagulopathy, and as potential treatments. In this review, we highlight what is currently known about the role and effects of EVs in various aspects of trauma, as well as exploring current literature from investigators who have begun to use EVs therapeutically to alter the physiology and pathology of traumatic insults. The potential effectiveness of using EVs therapeutically in trauma is supported by a large number of experimental studies, but there is still some way to go before we understand the complex effects of EVs in what is already a complex disease process.

【 授权许可】

CC BY