期刊
JOURNAL OF AUTOIMMUNITY
卷 29, 期 4, 页码 206-212出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jaut.2007.07.018
关键词
autoimmune disease; interferon; innate immune system; tolerance; ignorance; toll-like receptor
类别
Autoimmune diseases are the clinical correlate of a dysregulation of the immune system, involving multiple steps and multiple components of both the innate and the adaptive immune system. Innate immune cells are sensitive to a very limited repertoire of foreign patterns that bind to selective pattern recognition receptors. In contrast, adaptive auto-reactive T or B cells bear receptors specific for antigens including self antigens and are rendered non-reactive by several quality control mechanisms. Under special conditions, activation of cells of the innate immune system can break the state of inactivity of auto-reactive cells of the adaptive immune system, thereby provoking autoimmune disease. Here we review examples to illustrate how innate immune activation influences autoimmune disease and point to the implications for the treatment of human autoimmune disease. (c) 2007 Elsevier Ltd. All rights reserved.
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