Age-specific Metabolomic profiles in children with food allergy
Copyright © 2023. Published by Elsevier Inc.
| Publié dans: | Clinical immunology (Orlando, Fla.). - 1999. - 261(2024) vom: 15. Apr., Seite 109928 |
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| Auteur principal: | |
| Autres auteurs: | , , , |
| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2024
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| Accès à la collection: | Clinical immunology (Orlando, Fla.) |
| Sujets: | Journal Article Research Support, N.I.H., Extramural Age Bile acids Food allergy Metabolomics PUFAs Polyamines Allergens |
| Résumé: | Copyright © 2023. Published by Elsevier Inc. BACKGROUND: Food allergy (FA) in young children is often associated with eczema, frequently directed to egg/cow milk allergens and has a higher chance of resolution, while FA that persists in older children has less chance of resolution and is less clearly associated with atopy METHODS: Children with FA (n = 62) and healthy controls (n = 28) were categorized into "younger" (≤5 years) and "older" (>5 years). Mass spectrometry-based untargeted metabolomic profiling as wells as cytokine profiling were performed on plasma samples in FA children in each age group RESULTS: Younger FA children manifested unique alterations in bile acids, polyamine metabolites and chemokines associated with Th2 responses, while older FA children displayed pronounced changes in long chain fatty acids, acylcarnitines and proinflammatory cytokines CONCLUSIONS: FA children of different ages manifest unique metabolic changes which may reflect at least in part pathogenic mechanisms and environmental influences operative at different time points in the disease course |
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| Description: | Date Completed 18.03.2024 Date Revised 10.04.2024 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 1521-7035 |
| DOI: | 10.1016/j.clim.2024.109928 |