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The early-life exposome and epigenetic age acceleration in children

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dc.contributor.author Prado Bert, Paula de
dc.contributor.author Ruiz Arenas, Carlos, 1990-
dc.contributor.author Vives Usano, Marta, 1990-
dc.contributor.author Dadvand, Payam
dc.contributor.author González, Juan Ramón
dc.contributor.author Maitre, Léa
dc.contributor.author Nieuwenhuijsen, Mark J.
dc.contributor.author Pelegrí, Dolors
dc.contributor.author Sunyer Deu, Jordi
dc.contributor.author Vrijheid, Martine
dc.contributor.author Bustamante Pineda, Mariona
dc.date.accessioned 2021-07-22T06:29:33Z
dc.date.available 2021-07-22T06:29:33Z
dc.date.issued 2021
dc.identifier.citation de Prado-Bert P, Ruiz-Arenas C, Vives-Usano M, Andrusaityte S, Cadiou S, Carracedo Á et al. The early-life exposome and epigenetic age acceleration in children. Environ Int. 2021 Oct;155:106683. DOI: 10.1016/j.envint.2021.106683
dc.identifier.issn 0160-4120
dc.identifier.uri http://hdl.handle.net/10230/48272
dc.description.abstract The early-life exposome influences future health and accelerated biological aging has been proposed as one of the underlying biological mechanisms. We investigated the association between more than 100 exposures assessed during pregnancy and in childhood (including indoor and outdoor air pollutants, built environment, green environments, tobacco smoking, lifestyle exposures, and biomarkers of chemical pollutants), and epigenetic age acceleration in 1,173 children aged 7 years old from the Human Early-Life Exposome project. Age acceleration was calculated based on Horvath's Skin and Blood clock using child blood DNA methylation measured by Infinium HumanMethylation450 BeadChips. We performed an exposure-wide association study between prenatal and childhood exposome and age acceleration. Maternal tobacco smoking during pregnancy was nominally associated with increased age acceleration. For childhood exposures, indoor particulate matter absorbance (PMabs) and parental smoking were nominally associated with an increase in age acceleration. Exposure to the organic pesticide dimethyl dithiophosphate and the persistent pollutant polychlorinated biphenyl-138 (inversely associated with child body mass index) were protective for age acceleration. None of the associations remained significant after multiple-testing correction. Pregnancy and childhood exposure to tobacco smoke and childhood exposure to indoor PMabs may accelerate epigenetic aging from an early age.
dc.description.sponsorship The study received funding from the European Community’s Seventh Framework Programme (FP7/2007-206) (grant agreement no 308333) (HELIX project), the H2020-EU.3.1.2. - Preventing Disease Programme (grant agreement no 874583) (ATHLETE project), and from the European Union’s Horizon 2020 research and innovation programme (grant Agreement number: 733206) (Early Life stressors and Lifecycle Health (LIFECYCLE)). BiB received funding from the Welcome Trust (WT101597MA), from the UK Medical Research Council (MRC) and Economic and Social Science Research Council (ESRC) (MR/N024397/1). INMA was supported by grants from the Instituto de Salud Carlos III, CIBERESP, and the Generalitat de Catalunya-CIRIT. KANC was funded by the grant of the Lithuanian Agency for Science Innovation and Technology (6-04-2014_31V-66). The Norwegian Mother, Father and Child Cohort Study is supported by the Norwegian Ministry of Health and Care Services and the Ministry of Education and Research. The Rhea project was financially supported by European projects (EU FP6-2003-Food-3-NewGeneris, EU FP6. STREP Hiwate, EU FP7 ENV.2007.1.2.2.2. Project No 211250 Escape, EU FP7-2008-ENV-1.2.1.4 Envirogenomarkers, EU FP7-HEALTH-2009- single stage CHICOS, EU FP7 ENV.2008.1.2.1.6. Proposal No 226285 ENRIECO, EU- FP7- HEALTH-2012 Proposal No 308333 HELIX), and the Greek Ministry of Health (Program of Prevention of obesity and neurodevelopmental disorders in preschool children, in Heraklion district, Crete, Greece: 2011-2014; “Rhea Plus”: Primary Prevention Program of Environmental Risk Factors for Reproductive Health, and Child Health: 2012-15). We acknowledge support from the Spanish Ministry of Science and Innovation through the “Centro de Excelencia Severo Ochoa 2019-2023” Program (CEX2018-000806-S), and support from the Generalitat de Catalunya through the CERCA Program. OR was funded by a UKRI Future Leaders Fellowship (MR/S03532X/1). MV-U and CR-A were supported by a FI fellowship from the Catalan Government (FI-DGR 2015 and #016FI_B 00272). MC received funding from Instituto Carlos III (Ministry of Economy and Competitiveness) (CD12/00563 and MS16/00128).
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.relation.ispartof Environ Int. 2021 Oct;155:106683
dc.rights © 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)
dc.rights.uri http://creativecommons.org/licenses/by/4.0/
dc.title The early-life exposome and epigenetic age acceleration in children
dc.type info:eu-repo/semantics/article
dc.identifier.doi http://dx.doi.org/10.1016/j.envint.2021.106683
dc.subject.keyword Aging
dc.subject.keyword Childhood
dc.subject.keyword Environmental exposures
dc.subject.keyword Epigenetic age acceleration
dc.subject.keyword Pregnancy
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/308333
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/874583
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/733206
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/211250
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/226285
dc.rights.accessRights info:eu-repo/semantics/openAccess
dc.type.version info:eu-repo/semantics/publishedVersion

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