IL-6-mediated activation of Stat3α prevents trauma/hemorrhagic shock-induced liver inflammation.

ABSTRACT: Trauma complicated by hemorrhagic shock (T/HS) is the leading cause of morbidity and mortality in the United States for individuals under the age of 44 years. Initial survivors are susceptible to developing multiple organ failure (MOF), which is thought to be caused, at least in part, by excessive or maladaptive activation of inflammatory pathways. We previously demonstrated in rodents that T/HS results in liver injury that can be prevented by IL-6 administration at the start of resuscitation; however, the contribution of the severity of HS to the extent of liver injury, whether or not resuscitation is required, and the mechanism(s) for the IL-6 protective effect have not been reported. In the experiments described here, we demonstrated that the extent of liver inflammation induced by T/HS

SUBMITTER: Moran A 

PROVIDER: S-EPMC3127578 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature