{"data":{"id":"10.6084/m9.figshare.1621373","type":"dois","attributes":{"doi":"10.6084/m9.figshare.1621373","prefix":"10.6084","suffix":"m9.figshare.1621373","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Cardenas, Andres","nameType":"Personal","givenName":"Andres","familyName":"Cardenas","affiliation":[],"nameIdentifiers":[]},{"name":"E Andres Houseman","affiliation":[],"nameIdentifiers":[]},{"name":"Baccarelli, Andrea A","nameType":"Personal","givenName":"Andrea A","familyName":"Baccarelli","affiliation":[],"nameIdentifiers":[]},{"name":"Quazi Quamruzzaman","affiliation":[],"nameIdentifiers":[]},{"name":"Mahmuder Rahman","affiliation":[],"nameIdentifiers":[]},{"name":"Golam Mostofa","affiliation":[],"nameIdentifiers":[]},{"name":"Wright, Robert O","nameType":"Personal","givenName":"Robert O","familyName":"Wright","affiliation":[],"nameIdentifiers":[]},{"name":"Kile, Molly L","nameType":"Personal","givenName":"Molly L","familyName":"Kile","affiliation":[],"nameIdentifiers":[]},{"name":"Christiani, David C","nameType":"Personal","givenName":"David C","familyName":"Christiani","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"In \u003ci\u003eutero\u003c/i\u003e arsenic exposure and epigenome-wide associations in placenta, umbilical artery, and human umbilical vein endothelial cells"}],"publisher":"Taylor \u0026 Francis","container":{},"publicationYear":2015,"subjects":[{"subject":"Cancer"},{"subject":"Biological Sciences"},{"subject":"Immunology"},{"subject":"FOS: Clinical medicine","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Clinical medicine","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Chemistry"},{"subject":"Molecular Biology"},{"subject":"Genetics"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Biological sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Cell Biology"},{"subject":"Medicine"},{"subject":"Physics"},{"subject":"Biochemistry"},{"subject":"Biophysics"}],"contributors":[],"dates":[{"date":"2015-12-08","dateType":"Created"},{"date":"2015-12-08","dateType":"Updated"},{"date":"2015","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[],"relatedItems":[],"sizes":["696699 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Exposure to arsenic early in life has been associated with increased risk of several chronic diseases and is believed to alter epigenetic programming \u003ci\u003ein utero\u003c/i\u003e. In the present study, we evaluate the epigenome-wide association of arsenic exposure \u003ci\u003ein utero\u003c/i\u003e and DNA methylation in placenta (n = 37), umbilical artery (n = 45) and human umbilical vein endothelial cells (HUVEC) (n = 52) in a birth cohort using the Infinium HumanMethylation450 BeadChip array. Unadjusted and cell mixture adjusted associations for each tissue were examined along with enrichment analyses relative to CpG island location and omnibus permutation tests of association among biological pathways. One CpG in artery (cg26587014) and 4 CpGs in placenta (cg12825509; cg20554753; cg23439277; cg21055948) reached a Bonferroni adjusted level of significance. Several CpGs were differentially methylated in artery and placenta when controlling the false discovery rate (q-value\u0026lt;0.05), but none in HUVEC. Enrichment of hypomethylated CpG islands was observed for artery while hypermethylation of open sea regions were present in placenta relative to prenatal arsenic exposure. The melanogenesis pathway was differentially methylated in artery (Max F \u003ci\u003eP\u003c/i\u003e \u0026lt; 0.001), placenta (Max F \u003ci\u003eP\u003c/i\u003e \u0026lt; 0.001), and HUVEC (Max F \u003ci\u003eP\u003c/i\u003e = 0.02). Similarly, the insulin-signaling pathway was differentially methylated in artery (Max F \u003ci\u003eP\u003c/i\u003e = 0.02), placenta (Max F \u003ci\u003eP\u003c/i\u003e = 0.02), and HUVEC (Max F \u003ci\u003eP\u003c/i\u003e = 0.02). Our results show that prenatal arsenic exposure can alter DNA methylation in artery and placenta but not in HUVEC. Further studies are needed to determine if these alterations in DNA methylation mediate the effect of prenatal arsenic exposure and health outcomes later in life.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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