Immune mechanisms of oral immunotherapy.

Kulis, Michael D; Patil, Sarita U; Wambre, Erik; Vickery, Brian P · J Allergy Clin Immunol · 2018

review · Level V

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Abstract

Oral immunotherapy (OIT) has demonstrated reproducibly successful desensitization in patients with food allergy completing clinical trials and, in some studies, sustained unresponsiveness. These clinical outcomes have been associated with characteristic modifications in the allergen-specific immune response, but a detailed synthesis of OIT's mechanisms of action is lacking. In this rostrum we review the current evidence regarding the human immune response to OIT, explore possible mechanisms, and identify knowledge gaps for future research.

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