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Cord blood Th2-related chemokine CCL22 levels associate with elevated total-IgE during preschool age
Copenhagen University Hospital, Denmark.
Copenhagen University Hospital, Denmark.
Copenhagen University Hospital, Denmark.
Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
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2012 (English)In: Clinical and Experimental Allergy, ISSN 0954-7894, E-ISSN 1365-2222, Vol. 42, no 11, 1596-1603 p.Article in journal (Refereed) Published
Abstract [en]

Background

Early-life immune deviation is suspected in the inception of atopic disease.

Objective

To investigate the association between cord blood chemokines and the subsequent development of atopic biomarkers and clinical end-points during the first 6 years of life.

Methods

The Th1-associated chemokines CXCL10 and CXCL11 and the Th2-associated chemokines CCL17 and CCL22 were assessed in cord blood of asymptomatic at-risk newborn children from the Copenhagen Prospective Study on Asthma in Childhood (COPSAC2000) birth cohort and associated with the longitudinal development of biomarkers and clinical end-points of asthma, eczema, and allergic rhinitis during the first 6 years of life.

Results

Cord blood CCL22 levels were significantly associated to total-IgE levels measured at four time-points during the first 6 years of life; overall odds ratio, 1.54 [CI, 1.25–1.89; < 0.0001]. CXCL10 and CXCL11 were not associated with development of any atopic disorders or biomarkers.

Conclusion and Clinical Relevance

High cord blood levels of the Th2 related chemokine CCL22 were significantly associated with high total- IgE levels during the first 6 years of life, but not with specific sensitization, asthma, eczema or allergic rhinitis. This suggests an inborn skewing of the immune system in healthy newborns developing elevated total- IgE later in life.

Place, publisher, year, edition, pages
Blackwell Publishing , 2012. Vol. 42, no 11, 1596-1603 p.
Keyword [en]
cord blood, chemokine, CCL22, CCL17, CXCL11, CXCL10, preschool age, atopic disorders, total-IgE, Th2 skewing
National Category
Medical and Health Sciences
Identifiers
URN: urn:nbn:se:liu:diva-85850DOI: 10.1111/j.1365-2222.2012.04048.xISI: 000310482700008OAI: oai:DiVA.org:liu-85850DiVA: diva2:573285
Note

Funding Agencies|Lundbeck Foundation||The Danish Strategic Research Council||Pharmacy Foundation||Augustinus Foundation||Danish Medical Research Council||The Danish Pediatric Asthma Centre||Swedish Research Council|K2011-56X-21854-01-06|Cancer and Allergy Association||Olle Engk-vist Foundation||

Available from: 2012-11-30 Created: 2012-11-30 Last updated: 2017-12-07

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