title: Food allergen selective thermal processing regimens may change oral tolerance in infancy.
abstract: Food allergy can be considered a failure in the induction of oral tolerance. Recently, great interest has been focused on understanding the mechanisms and the contributing factors of oral tolerance development, hoping for new definitive interventions in the prevention and treatment of food allergy. Given that food processing may modify the properties and the nature of dietary proteins, several food processing methods could affect the allergenicity of these proteins and consequently may favour oral tolerance induction to food allergic children. Indeed, effective thermal food processing regimens of altering food proteins to reduce allergenicity have been recently reported in the literature. This article is mainly focused on the effect of selective thermal processing regimens on the main infant allergenic foods, with a potential clinical relevance on their allergenicity and therefore on oral tolerance induction. In the light of recent findings, the acquisition of tolerance in younger age and consequently the ability of young children to "outgrow" food allergy could be achieved through the application of selective thermal processing regimens on certain allergenic foods. Therefore, the ability of processed foods to circumvent clinical disease and at the same time to have an impact on the immune system and facilitate tolerance induction could be invaluable as a component of a successful therapeutic strategy. The opening in the new avenues of research in the use of processed foods in clinical practice for the amelioration of the impact on the quality of life of patients and possibly in food allergy prevention is warranted.
authors.affiliation: Department of Nutrition and Dietetics, Technological Educational Institute of Larissa, Karditsa Branch, Karditsa, Greece.
authors.forename: R I
authors.initials: RI
authors.lastname: Kosti
authors.forename: M
authors.initials: M
authors.lastname: Triga
authors.forename: S
authors.initials: S
authors.lastname: Tsabouri
authors.forename: K N
authors.initials: KN
authors.lastname: Priftis
mesh_terms: D000485:Allergens / Q000737:chemistry* / Q000276:immunology; D000818:Animals; D003296:Cooking; D005502:Food / Q000009:adverse effects; D005512:Food Hypersensitivity / Q000276:immunology* / Q000517:prevention & control; D006358:Hot Temperature; D006801:Humans; D007108:Immune Tolerance; D007223:Infant; D009055:Mouth / Q000276:immunology*; D011788:Quality of Life
chemical_list: D000485:Allergens