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A novel model for pathogenesis of autoimmune heart failure: The role of dendritic cells

机译:自身免疫性心力衰竭发病机制的新模型:树突细胞的作用

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Autoimmune diseases present a significant health challenge. Animal models of autoimmunity have shed great insight into both disease pathogenesis as well as into the workings of the immune system in general. Myocarditis is an autoimmune disease with epidemiological links to cardiotropic pathogens; however, many cases of the disease are sudden and unexplained. It has been proposed that a dysregulated adaptive immune response against cardiotropic pathogens can turn itself upon healthy human tissue, due to similarities between pathogenic and cardiac antigens. We discuss the critical role of dendritic cells (DCs) in the induction of myocarditis, and propose a model by which coincidental infection or cardiac tissue damage may represent the initial step in myocardial inflammation and subsequent myocarditis.
机译:自身免疫性疾病具有重要的健康挑战。自身免疫的动物模型对疾病发病机构的洞察力讲解了免疫系统的工作。心肌炎是一种自身免疫性疾病,具有流行病学链接的流行病病原体;然而,许多疾病的病例是突然和未解释的。已经提出,由于致病和心脏抗原之间的相似性,对心脏术病原体的失调适应性免疫应答可能会在健康的人体组织上变为健康的人体组织。我们讨论树突状细胞(DCS)在心肌炎的诱导中的关键作用,并提出一种模型,通过该模型可以代表心肌炎症和随后的心肌炎的初始步骤。

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