TY - JOUR T1 - Epigenome-wide association study of serum urate reveals insights into urate co-regulation and the SLC2A9 locus. JF - Nat Commun Y1 - 2021 A1 - Tin, Adrienne A1 - Schlosser, Pascal A1 - Matias-Garcia, Pamela R A1 - Thio, Chris H L A1 - Joehanes, Roby A1 - Liu, Hongbo A1 - Yu, Zhi A1 - Weihs, Antoine A1 - Hoppmann, Anselm A1 - Grundner-Culemann, Franziska A1 - Min, Josine L A1 - Kuhns, Victoria L Halperin A1 - Adeyemo, Adebowale A A1 - Agyemang, Charles A1 - Arnlöv, Johan A1 - Aziz, Nasir A A1 - Baccarelli, Andrea A1 - Bochud, Murielle A1 - Brenner, Hermann A1 - Bressler, Jan A1 - Breteler, Monique M B A1 - Carmeli, Cristian A1 - Chaker, Layal A1 - Coresh, Josef A1 - Corre, Tanguy A1 - Correa, Adolfo A1 - Cox, Simon R A1 - Delgado, Graciela E A1 - Eckardt, Kai-Uwe A1 - Ekici, Arif B A1 - Endlich, Karlhans A1 - Floyd, James S A1 - Fraszczyk, Eliza A1 - Gao, Xu A1 - Gào, Xīn A1 - Gelber, Allan C A1 - Ghanbari, Mohsen A1 - Ghasemi, Sahar A1 - Gieger, Christian A1 - Greenland, Philip A1 - Grove, Megan L A1 - Harris, Sarah E A1 - Hemani, Gibran A1 - Henneman, Peter A1 - Herder, Christian A1 - Horvath, Steve A1 - Hou, Lifang A1 - Hurme, Mikko A A1 - Hwang, Shih-Jen A1 - Kardia, Sharon L R A1 - Kasela, Silva A1 - Kleber, Marcus E A1 - Koenig, Wolfgang A1 - Kooner, Jaspal S A1 - Kronenberg, Florian A1 - Kuhnel, Brigitte A1 - Ladd-Acosta, Christine A1 - Lehtimäki, Terho A1 - Lind, Lars A1 - Liu, Dan A1 - Lloyd-Jones, Donald M A1 - Lorkowski, Stefan A1 - Lu, Ake T A1 - Marioni, Riccardo E A1 - März, Winfried A1 - McCartney, Daniel L A1 - Meeks, Karlijn A C A1 - Milani, Lili A1 - Mishra, Pashupati P A1 - Nauck, Matthias A1 - Nowak, Christoph A1 - Peters, Annette A1 - Prokisch, Holger A1 - Psaty, Bruce M A1 - Raitakari, Olli T A1 - Ratliff, Scott M A1 - Reiner, Alex P A1 - Schöttker, Ben A1 - Schwartz, Joel A1 - Sedaghat, Sanaz A1 - Smith, Jennifer A A1 - Sotoodehnia, Nona A1 - Stocker, Hannah R A1 - Stringhini, Silvia A1 - Sundström, Johan A1 - Swenson, Brenton R A1 - van Meurs, Joyce B J A1 - van Vliet-Ostaptchouk, Jana V A1 - Venema, Andrea A1 - Völker, Uwe A1 - Winkelmann, Juliane A1 - Wolffenbuttel, Bruce H R A1 - Zhao, Wei A1 - Zheng, Yinan A1 - Loh, Marie A1 - Snieder, Harold A1 - Waldenberger, Melanie A1 - Levy, Daniel A1 - Akilesh, Shreeram A1 - Woodward, Owen M A1 - Susztak, Katalin A1 - Teumer, Alexander A1 - Köttgen, Anna KW - Amino Acid Transport System y+ KW - Cohort Studies KW - CpG Islands KW - DNA Methylation KW - Epigenome KW - Female KW - Genetic Predisposition to Disease KW - Genome-Wide Association Study KW - Glucose Transport Proteins, Facilitative KW - Gout KW - Humans KW - Male KW - Uric Acid AB -

Elevated serum urate levels, a complex trait and major risk factor for incident gout, are correlated with cardiometabolic traits via incompletely understood mechanisms. DNA methylation in whole blood captures genetic and environmental influences and is assessed in transethnic meta-analysis of epigenome-wide association studies (EWAS) of serum urate (discovery, n = 12,474, replication, n = 5522). The 100 replicated, epigenome-wide significant (p < 1.1E-7) CpGs explain 11.6% of the serum urate variance. At SLC2A9, the serum urate locus with the largest effect in genome-wide association studies (GWAS), five CpGs are associated with SLC2A9 gene expression. Four CpGs at SLC2A9 have significant causal effects on serum urate levels and/or gout, and two of these partly mediate the effects of urate-associated GWAS variants. In other genes, including SLC7A11 and PHGDH, 17 urate-associated CpGs are associated with conditions defining metabolic syndrome, suggesting that these CpGs may represent a blood DNA methylation signature of cardiometabolic risk factors. This study demonstrates that EWAS can provide new insights into GWAS loci and the correlation of serum urate with other complex traits.

VL - 12 IS - 1 ER -