Cardiac myosin-induced myocarditis as a model of postinfectious autoimmunity.

Neu, N; Klieber, R; Frühwirth, M; Berger, P · Eur Heart J · 1991

basic_science · Level V

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Abstract

Immunization with purified cardiac myosin induces autoimmune myocarditis in A strain mice. Because this disease parallels Coxsackievirus B3 (CB3)-induced myocarditis in many respects, we are now using the immunization model as a virus-free system to study certain forms of immunologically-mediated heart disease. In the present article we will describe several characteristics of the humoral and cellular autoimmune response acting in myosin-induced myocarditis. Furthermore, we discuss hypotheses which might explain how myosin-reactive T cells recognize and attack the heart tissue.

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