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  • Title: Pollen food syndrome: update on the allergens.
    Author: Hofmann A, Burks AW.
    Journal: Curr Allergy Asthma Rep; 2008 Sep; 8(5):413-7. PubMed ID: 18682109.
    Abstract:
    Pollen food syndrome results from cross-reactivity between pollen-specific IgE and homologous proteins found in fruits and vegetables. These proteins can be grouped into several categories based on structure and include profilins, pathogenesis-related proteins, and cross-reactive carbohydrate determinants. Although cooking the reactive fruits and vegetables has been shown to destroy IgE-binding epitopes, evidence suggests that the remaining linear epitopes can bind cross-reactive T cells and enhance T-cell activation in vitro. Several methods of diagnosing food allergies exist, including skin prick tests and double-blind food challenges; however, diagnosing pollen food syndrome depends almost exclusively on clinical history. Immunotherapy has been studied as a treatment for pollen food syndrome, with highly variable results.
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