A meta-analysis of pre-pregnancy maternal body mass index and placental DNA methylation identifies 27 CpG sites with implications for mother-child health
dc.contributor.author | Fernández Jiménez, Nora | |
dc.contributor.author | Fore, Ruby | |
dc.contributor.author | Cilleros Portet, Ariadna | |
dc.contributor.author | Lepeule, Johanna | |
dc.contributor.author | Perron, Patrice | |
dc.contributor.author | Kvist, Tuomas | |
dc.contributor.author | Tian, Fu-Ying | |
dc.contributor.author | Lesseur, Corina | |
dc.contributor.author | Binder, Alexandra M. | |
dc.contributor.author | Lozano, Manuel | |
dc.contributor.author | Martorell Marugán, Jordi | |
dc.contributor.author | Loke, Yuk J. | |
dc.contributor.author | Bakulski, Kelly M. | |
dc.contributor.author | Zhu, Yihui | |
dc.contributor.author | Forhan, Anne | |
dc.contributor.author | Sammallahti, Sara | |
dc.contributor.author | Everson, Todd M. | |
dc.contributor.author | Chen, Jia | |
dc.contributor.author | Michels, Karin B. | |
dc.contributor.author | Belmonte, Thalia | |
dc.contributor.author | Carmona Sáez, Pedro | |
dc.contributor.author | Halliday, Jane | |
dc.contributor.author | Fallin, M. Daniele | |
dc.contributor.author | LaSalle, Janine M. | |
dc.contributor.author | Tost, Jorg | |
dc.contributor.author | Czamara, Darina | |
dc.contributor.author | Fernández, Mariana F. | |
dc.contributor.author | Gómez Martín, Antonio | |
dc.contributor.author | Craig, Jeffrey M. | |
dc.contributor.author | González Alzaga, Beatriz | |
dc.contributor.author | Schmidt, Rebecca J. | |
dc.contributor.author | Dou, John F. | |
dc.contributor.author | Muggli, Evelyne | |
dc.contributor.author | Lacasaña, Marina | |
dc.contributor.author | Vrijheid, Martine | |
dc.contributor.author | Marsit, Carmen J. | |
dc.contributor.author | Karagas, Margaret R. | |
dc.contributor.author | Raikkonen, Katri | |
dc.contributor.author | Bouchard, Luigi | |
dc.contributor.author | Heude, Barbara | |
dc.contributor.author | Santa Marina Rodríguez, Loreto | |
dc.contributor.author | Bustamante, Mariona | |
dc.contributor.author | Hivert, Marie France | |
dc.contributor.author | Bilbao Catalá, José Ramón | |
dc.date.accessioned | 2023-02-08T15:00:19Z | |
dc.date.available | 2023-02-08T15:00:19Z | |
dc.date.issued | 2022-11 | |
dc.identifier.citation | Communications Biology 5 : (2022) // Article ID 1313 | es_ES |
dc.identifier.issn | 2399-3642 | |
dc.identifier.uri | http://hdl.handle.net/10810/59726 | |
dc.description.abstract | Higher maternal pre-pregnancy body mass index (ppBMI) is associated with increased neonatal morbidity, as well as with pregnancy complications and metabolic outcomes in offspring later in life. The placenta is a key organ in fetal development and has been proposed to act as a mediator between the mother and different health outcomes in children. The overall aim of the present work is to investigate the association of ppBMI with epigenome-wide placental DNA methylation (DNAm) in 10 studies from the PACE consortium, amounting to 2631 mother-child pairs. We identify 27 CpG sites at which we observe placental DNAm variations of up to 2.0% per 10 ppBMI-unit. The CpGs that are differentially methylated in placenta do not overlap with CpGs identified in previous studies in cord blood DNAm related to ppBMI. Many of the identified CpGs are located in open sea regions, are often close to obesity-related genes such as GPX1 and LGR4 and altogether, are enriched in cancer and oxidative stress pathways. Our findings suggest that placental DNAm could be one of the mechanisms by which maternal obesity is associated with metabolic health outcomes in newborns and children, although further studies will be needed in order to corroborate these findings. | es_ES |
dc.description.sponsorship | We would like to thank the Pregnancy and Childhood Epigenetics (PACE) consortium, as well as all the families that participated in these studies for their generous contribution. This work was partially funded by GVSAN2018111086 from the Basque Department of Health and PI18/01142 from ISCIII - Spanish Ministry of Science and Innovation - cofounded by the ERDF “A way to make Europe” to JRB and LSM, respectively; and by the Joint Programming Initiative – A Healthy Diet for a Healthy Life (JPI HDHL) (NutriPROGRAM). ACP was supported by grant GVSAN2019111085 from the Basque Department of Health to NFJ. Detailed acknowledgements and funding for each participating cohort are described in Supplementary Note 1. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Nature | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.title | A meta-analysis of pre-pregnancy maternal body mass index and placental DNA methylation identifies 27 CpG sites with implications for mother-child health | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © The Author(s) 2022. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/ licenses/by/4.0/. | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://www.nature.com/articles/s42003-022-04267-y | es_ES |
dc.identifier.doi | 10.1038/s42003-022-04267-y | |
dc.departamentoes | Genética, antropología física y fisiología animal | es_ES |
dc.departamentoeu | Genetika,antropologia fisikoa eta animalien fisiologia | es_ES |
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