Ontology highlight
ABSTRACT:
SUBMITTER: Binstadt BA
PROVIDER: S-EPMC2757808 | biostudies-other | 2009 Sep
REPOSITORIES: biostudies-other
Proceedings of the National Academy of Sciences of the United States of America 20090915 39
The immune mechanisms that provoke concomitant inflammation of synovial joints and cardiac valves in disorders such as rheumatic fever and systemic lupus erythematosus remain poorly defined. Here, we report the discovery of spontaneous endocarditis-in addition to their well-studied autoimmune arthritis-in K/BxN T cell receptor (TCR) transgenic mice. The same adaptive immune system elements were required for initiation of arthritis and endocarditis, and both diseases were dependent on autoantibod ...[more]