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J Allergy Clin Immunol. 2010 Feb;125(2 Suppl 2):S73-80. doi: 10.1016/j.jaci.2009.11.017.

IgE, mast cells, basophils, and eosinophils.

Author information

1
Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892-1881, USA.

Abstract

IgE, mast cells, basophils, and eosinophils are essential components of allergic inflammation. Antigen-specific IgE production, with subsequent fixation of IgE to FcepsilonRI receptors on mast cells and basophils, is central to the initiation and propagation of immediate hypersensitivity reactions. Mast cells, basophils, and eosinophils are central effector cells in allergic inflammation, as well as in innate and adaptive immunity. This review highlights what is known about these components and their roles in disease pathogenesis.

PMID:
20176269
PMCID:
PMC2847274
DOI:
10.1016/j.jaci.2009.11.017
[Indexed for MEDLINE]
Free PMC Article

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