Fiche publication
Date publication
juin 2013
Auteurs
Membres identifiés du Cancéropôle Est :
Pr GUEANT Jean-Louis
Tous les auteurs :
Acouetey DS, Zmirou-Navier D, Avogbe P, Tossa P, Remen T, Barbaud A, Cornejo-Garcia JA, Blanca M, Bohadana A, Paris C, Gueant JL, Gueant-Rodriguez RM
Lien Pubmed
Résumé
BACKGROUND: The influence of genetic predictors of inflammation and atopy on occupational asthma in apprentices is not known. OBJECTIVES: To assess the influence of genetic polymorphisms of IL4RA, IL13, TNFA, IL1A, and IL5 on the decline of lung function and bronchial hyperresponsiveness in a prospective follow-up study of baker/pastry maker and hairdresser apprentices. METHODS: A total of 351 apprentices were included in the study. We performed skin testing, spirometry, fractional exhaled nitric oxide measurement, and methacholine hyperreactivity testing at the initial visit and during and at the end of the 18-month training period. Gene variants of IL4RA, IL13, TNFA, IL1A, and IL5 were determined in DNA from nasal lavage. RESULTS: IL13 R130Q/IL4RA S478P or IL13 R130Q//IL4RA Q551R were significant predictors of the decrease of forced expiratory volume and forced vital capacity (P
Référence
Ann Allergy Asthma Immunol. 2013 Jun;110(6):423-428.e5
