Adaptive cytokine production in early life differentially predicts total IgE levels and asthma through age 5 years

JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY

卷:128

Article

Rothers, Janet^1,2  Halonen, Marilyn^1,3  Stern, Debra A.¹  Lohman, I. Carla¹  Mobley, Sara¹  Spangenberg, Amber¹  Anderson, Dayna¹  Wright, Anne L.^1,4 

[1] Univ Arizona HSC, Arizona Resp Ctr, Coll Med, Tucson, AZ 85724 USA

[2] Univ Arizona HSC, Mel & Enid Zuckerman Coll Publ Hlth, Tucson, AZ 85724 USA

[3] Univ Arizona HSC, Dept Pharmacol, Coll Med, Tucson, AZ 85724 USA

[4] Univ Arizona HSC, Dept Pediat, Coll Med, Tucson, AZ 85724 USA

关键词: Asthma;    IgE;    cytokines;    IL-4;    IL-5;    IL-13;    IFN-gamma;    children;   

DOI  :  10.1016/j.jaci.2011.04.044

来源: Elsevier

【 摘 要 】

Background: Although it has been postulated that allergic disease is associated with a predominance of T(H)2 cells, whether IgE levels and asthma might differ in their relation to early-life cytokine production is not known. Objective: We sought to assess the relationship between first-year adaptive immune cytokine production with asthma and total IgE levels through age 5 years in a nonselected birth cohort. Methods: Mitogen (concanavalin A/phorbol 12-myristate 13-acetate)-stimulated IL-4, IL-5, IL-13, and IFN-gamma levels were measured in supernatants from cord blood mononuclear cells and PBMCs at birth, 3 months, and 12 months. Total serum IgE levels and physician-diagnosed active asthma were assessed at 1, 2, 3, and 5 years. Longitudinal models that adjust for both T(H)1 and T(H)2 cytokine production were used to determine relations of outcomes. Results: Relations of cytokines to total IgE levels and asthma were strikingly different. Total IgE levels through age 5 years were positively associated with 12-month IL-4 (P < .001), IL-5 (P < .001), and IL-13 (P = .02) levels when adjusted for IFN-gamma levels and inversely associated with 12-month IFN-gamma levels after IL-4 adjustment (P = .01). Active asthma through age 5 years was positively associated with 3-month IL-13 levels adjusted for IFN-gamma (odds ratio, 2.6; P < .001) and inversely associated with 3-month IFN-gamma levels adjusted for IL-13 (odds ratio, 0.5; P = .001). These relations were strongest for nonatopic asthma. Conclusion: Total IgE levels and active asthma through age 5 years are associated with adaptive cytokine production in early life, although relations vary temporally and with regard to the relative importance of individual cytokines. (J Allergy Clin Immunol 2011;128:397-402.)

【 授权许可】

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