New findings, pathophysiology, and antigen analysis in pollen-food allergy syndrome

We describe recent findings for PR-10 family, profilin and LTP, as known major antigens for PFAS. Microarrays of allergen components have significantly improved the ability to describe IgE profiles. In addition, we describe a new antigen, GRP, in the fruit pulp of recently identified fruit. Summary PFAS is a food allergy based on the cross-reactivity of pollen antigens and food antigens. Symptoms induced by sensitization differ depending on the specific antigen. The functions of each antigen are diverse, and even the same antigen can cause different symptoms. As analytical techniques progress, the findings will help to establish treatments, such as specific immunotherapy.
Source: Current Opinion in Allergy and Clinical Immunology - Category: Allergy & Immunology Tags: FOOD ALLERGY: Edited by Alessandro Fiocchi and Motohiro Ebisawa Source Type: research