Immunology of Food Allergy

Publication date: 18 July 2017
Source:Immunity, Volume 47, Issue 1
Author(s): Leticia Tordesillas, M. Cecilia Berin, Hugh A. Sampson
Many consider food allergy as the "second wave" of the allergy epidemic following the "first wave" of respiratory allergy, i.e., asthma and allergic rhinitis, plaguing westernized countries, with up to 8% of young children and 2%–3% of adults in the United States now affected by hypersensitivity reactions to various foods. In the past decade, there have been great strides in our understanding of the underlying immunopathogenesis of these disorders, which have led to improved diagnostic techniques, management strategies, and therapeutic approaches. Here we will review the most recent understanding of basic mechanisms underlying IgE-mediated food allergies and novel therapeutic approaches under investigation for both the prevention and treatment of IgE-mediated food allergies.

Teaser

Food allergies have increased exponentially in the last decades. Tordesillas et al. review the immune mechanisms of sensitization to foods and recent developments in the prevention of food allergies. In addidtion, they discuss efficacy of antigen-specific immunotherapies as well as other emerging therapeutic approaches.


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