Interferon Regulatory Factor-9 (IRF-9) Mediates Short Term Host Protection, but Promotes Long Term Immune Injury in Evolution of Myocarditis Leading to Dilated Cardiomyopathy

Autor: Eleanor N. Fish, Yu Shi, Manyin Chen, Michael Konviser, Anne Opavsky, Peter Liu, Youan Liu, Anthony O. Gramolini, Mei Sun
Rok vydání: 2007
Předmět:
Zdroj: Journal of Cardiac Failure. 13:S101
ISSN: 1071-9164
Popis: Evolution of viral myocarditis to dilated cardiomyopathy (DCM)represents a delicate balance between host innate immunity and T-cell acquired immunity. IRF-9 is a key member of a transcription factor family that regulates type I interferon (IFN) production, critical for innate antiviral protection. RESULTS: IRF9-/- mice showed dramatically increased mortality compared to the wildtype littermates (0% WT vs 72% IRF-9-/- on day 14, P
Databáze: OpenAIRE