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The innate immune system in demyelinating disease
Author(s) -
Mayo Lior,
Quintana Francisco J.,
Weiner Howard L.
Publication year - 2012
Publication title -
immunological reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.839
H-Index - 223
eISSN - 1600-065X
pISSN - 0105-2896
DOI - 10.1111/j.1600-065x.2012.01135.x
Subject(s) - innate immune system , immune system , immunology , acquired immune system , innate lymphoid cell , ccl18 , demyelinating disease , biology , multiple sclerosis
Summary: Demyelinating diseases such as multiple sclerosis are chronic inflammatory autoimmune diseases with a heterogeneous clinical presentation and course. Both the adaptive and the innate immune systems have been suggested to contribute to their pathogenesis and recovery. In this review, we discuss the role of the innate immune system in mediating demyelinating diseases. In particular, we provide an overview of the anti‐inflammatory or pro‐inflammatory functions of dendritic cells, mast cells, natural killer (NK) cells, NK‐T cells, γδ T cells, microglial cells, and astrocytes. We emphasize the interaction of astroctyes with the immune system and how this interaction relates to the demyelinating pathologies. Given the pivotal role of the innate immune system, it is possible that targeting these cells may provide an effective therapeutic approach for demyelinating diseases.