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WFRF:(Bell Jordana T.)
 

Sökning: WFRF:(Bell Jordana T.) > (2011-2014) > The presence of met...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003196naa a2200457 4500
001oai:DiVA.org:uu-275688
003SwePub
008160204s2013 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2756882 URI
024a https://doi.org/10.1371/journal.pone.00559232 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Drong, Alexander W4 aut
2451 0a The presence of methylation quantitative trait loci indicates a direct genetic influence on the level of DNA methylation in adipose tissue.
264 c 2013-02-19
264 1b Public Library of Science (PLoS),c 2013
338 a print2 rdacarrier
520 a Genetic variants that associate with DNA methylation at CpG sites (methylation quantitative trait loci, meQTLs) offer a potential biological mechanism of action for disease associated SNPs. We investigated whether meQTLs exist in abdominal subcutaneous adipose tissue (SAT) and if CpG methylation associates with metabolic syndrome (MetSyn) phenotypes. We profiled 27,718 genomic regions in abdominal SAT samples of 38 unrelated individuals using differential methylation hybridization (DMH) together with genotypes at 5,227,243 SNPs and expression of 17,209 mRNA transcripts. Validation and replication of significant meQTLs was pursued in an independent cohort of 181 female twins. We find that, at 5% false discovery rate, methylation levels of 149 DMH regions associate with at least one SNP in a ±500 kilobase cis-region in our primary study. We sought to validate 19 of these in the replication study and find that five of these significantly associate with the corresponding meQTL SNPs from the primary study. We find that none of the 149 meQTL top SNPs is a significant expression quantitative trait locus in our expression data, but we observed association between expression levels of two mRNA transcripts and cis-methylation status. Our results indicate that DNA CpG methylation in abdominal SAT is partly under genetic control. This study provides a starting point for future investigations of DNA methylation in adipose tissue.
650 7a NATURVETENSKAPx Biologi0 (SwePub)1062 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciences0 (SwePub)1062 hsv//eng
700a Nicholson, George4 aut
700a Hedman, Åsa K4 aut
700a Meduri, Eshwar4 aut
700a Grundberg, Elin4 aut
700a Small, Kerrin S4 aut
700a Shin, So-Youn4 aut
700a Bell, Jordana T4 aut
700a Karpe, Fredrik4 aut
700a Soranzo, Nicole4 aut
700a Spector, Tim D4 aut
700a McCarthy, Mark I4 aut
700a Deloukas, Panos4 aut
700a Rantalainen, Mattias4 aut
700a Lindgren, Cecilia M4 aut
773t PLOS ONEd : Public Library of Science (PLoS)g 8:2q 8:2x 1932-6203
856u https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0055923&type=printable
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-275688
8564 8u https://doi.org/10.1371/journal.pone.0055923

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