Actin is associated with tissue injury in trauma patients and produces a hypercoagulable profile in vitro

摘要

BACKGROUND: While tissue injury provokes fibrinolysis shutdown in trauma, the mechanism remains elusive. Cellular death causes release of structural proteins, including actin and myosin, which may interact with clot formation and structure. We hypothesized that tissue injury is associated with high circulating actin and that actin produces a hypercoagulable profile with decreased fibrinolysis in vitro.