Identification of the target self-antigens in reperfusion injury.

ABSTRACT: Reperfusion injury (RI), a potential life-threatening disorder, represents an acute inflammatory response after periods of ischemia resulting from myocardial infarction, stroke, surgery, or trauma. The recent identification of a monoclonal natural IgM that initiates RI led to the identification of nonmuscle myosin heavy chain type II A and C as the self-targets in two different tissues. These results identify a novel pathway in which the innate response to a highly conserved self-antigen expressed as a result of hypoxic stress results in tissue destruction.

SUBMITTER: Zhang M 

PROVIDER: S-EPMC2118091 | biostudies-literature | 2006 Jan

REPOSITORIES: biostudies-literature