Autoimmunity caused by constitutive activation of cytoplasmic viral RNA sensors

作者：Kato Hiroki; Fujita Takashi^*

来源：Cytokine & Growth Factor Reviews, 2014, 25(6): 739-743.

DOI：10.1016/j.cytogfr.2014.08.003

RIG-I-like receptors (RLRs) are well-known viral sensors that trigger the antiviral interferon (IFN) response by recognizing the non-self signatures of viral RNAs. The proper induction of the IFN response is known to play a crucial role in protecting against viral infections, whereas aberrant activation can lead to autoimmune disorders. We herein provided an overview of the antiviral IFN response and autoimmunity, with a focus on recent studies describing autoimmunity caused by mutations in the cytoplasmic viral RNA sensor, melanoma differentiation-associated gene 5 (MDA5).

• 出版日期2014-12