TY - JOUR T1 - Modulation of genetic associations with serum urate levels by body-mass-index in humans. JF - PLoS One Y1 - 2015 A1 - Huffman, Jennifer E A1 - Albrecht, Eva A1 - Teumer, Alexander A1 - Mangino, Massimo A1 - Kapur, Karen A1 - Johnson, Toby A1 - Kutalik, Zoltán A1 - Pirastu, Nicola A1 - Pistis, Giorgio A1 - Lopez, Lorna M A1 - Haller, Toomas A1 - Salo, Perttu A1 - Goel, Anuj A1 - Li, Man A1 - Tanaka, Toshiko A1 - Dehghan, Abbas A1 - Ruggiero, Daniela A1 - Malerba, Giovanni A1 - Smith, Albert V A1 - Nolte, Ilja M A1 - Portas, Laura A1 - Phipps-Green, Amanda A1 - Boteva, Lora A1 - Navarro, Pau A1 - Johansson, Åsa A1 - Hicks, Andrew A A1 - Polasek, Ozren A1 - Esko, Tõnu A1 - Peden, John F A1 - Harris, Sarah E A1 - Murgia, Federico A1 - Wild, Sarah H A1 - Tenesa, Albert A1 - Tin, Adrienne A1 - Mihailov, Evelin A1 - Grotevendt, Anne A1 - Gislason, Gauti K A1 - Coresh, Josef A1 - d'Adamo, Pio A1 - Ulivi, Sheila A1 - Vollenweider, Peter A1 - Waeber, Gerard A1 - Campbell, Susan A1 - Kolcic, Ivana A1 - Fisher, Krista A1 - Viigimaa, Margus A1 - Metter, Jeffrey E A1 - Masciullo, Corrado A1 - Trabetti, Elisabetta A1 - Bombieri, Cristina A1 - Sorice, Rossella A1 - Döring, Angela A1 - Reischl, Eva A1 - Strauch, Konstantin A1 - Hofman, Albert A1 - Uitterlinden, André G A1 - Waldenberger, Melanie A1 - Wichmann, H-Erich A1 - Davies, Gail A1 - Gow, Alan J A1 - Dalbeth, Nicola A1 - Stamp, Lisa A1 - Smit, Johannes H A1 - Kirin, Mirna A1 - Nagaraja, Ramaiah A1 - Nauck, Matthias A1 - Schurmann, Claudia A1 - Budde, Kathrin A1 - Farrington, Susan M A1 - Theodoratou, Evropi A1 - Jula, Antti A1 - Salomaa, Veikko A1 - Sala, Cinzia A1 - Hengstenberg, Christian A1 - Burnier, Michel A1 - Mägi, Reedik A1 - Klopp, Norman A1 - Kloiber, Stefan A1 - Schipf, Sabine A1 - Ripatti, Samuli A1 - Cabras, Stefano A1 - Soranzo, Nicole A1 - Homuth, Georg A1 - Nutile, Teresa A1 - Munroe, Patricia B A1 - Hastie, Nicholas A1 - Campbell, Harry A1 - Rudan, Igor A1 - Cabrera, Claudia A1 - Haley, Chris A1 - Franco, Oscar H A1 - Merriman, Tony R A1 - Gudnason, Vilmundur A1 - Pirastu, Mario A1 - Penninx, Brenda W A1 - Snieder, Harold A1 - Metspalu, Andres A1 - Ciullo, Marina A1 - Pramstaller, Peter P A1 - van Duijn, Cornelia M A1 - Ferrucci, Luigi A1 - Gambaro, Giovanni A1 - Deary, Ian J A1 - Dunlop, Malcolm G A1 - Wilson, James F A1 - Gasparini, Paolo A1 - Gyllensten, Ulf A1 - Spector, Tim D A1 - Wright, Alan F A1 - Hayward, Caroline A1 - Watkins, Hugh A1 - Perola, Markus A1 - Bochud, Murielle A1 - Kao, W H Linda A1 - Caulfield, Mark A1 - Toniolo, Daniela A1 - Völzke, Henry A1 - Gieger, Christian A1 - Köttgen, Anna A1 - Vitart, Veronique AB -

We tested for interactions between body mass index (BMI) and common genetic variants affecting serum urate levels, genome-wide, in up to 42569 participants. Both stratified genome-wide association (GWAS) analyses, in lean, overweight and obese individuals, and regression-type analyses in a non BMI-stratified overall sample were performed. The former did not uncover any novel locus with a major main effect, but supported modulation of effects for some known and potentially new urate loci. The latter highlighted a SNP at RBFOX3 reaching genome-wide significant level (effect size 0.014, 95% CI 0.008-0.02, Pinter= 2.6 x 10-8). Two top loci in interaction term analyses, RBFOX3 and ERO1LB-EDARADD, also displayed suggestive differences in main effect size between the lean and obese strata. All top ranking loci for urate effect differences between BMI categories were novel and most had small magnitude but opposite direction effects between strata. They include the locus RBMS1-TANK (men, Pdifflean-overweight= 4.7 x 10-8), a region that has been associated with several obesity related traits, and TSPYL5 (men, Pdifflean-overweight= 9.1 x 10-8), regulating adipocytes-produced estradiol. The top-ranking known urate loci was ABCG2, the strongest known gout risk locus, with an effect halved in obese compared to lean men (Pdifflean-obese= 2 x 10-4). Finally, pathway analysis suggested a role for N-glycan biosynthesis as a prominent urate-associated pathway in the lean stratum. These results illustrate a potentially powerful way to monitor changes occurring in obesogenic environment.

VL - 10 IS - 3 U1 - http://www.ncbi.nlm.nih.gov/pubmed/25811787?dopt=Abstract ER - TY - JOUR T1 - Genome-wide association analyses identify 18 new loci associated with serum urate concentrations. JF - Nat Genet Y1 - 2013 A1 - Köttgen, Anna A1 - Albrecht, Eva A1 - Teumer, Alexander A1 - Vitart, Veronique A1 - Krumsiek, Jan A1 - Hundertmark, Claudia A1 - Pistis, Giorgio A1 - Ruggiero, Daniela A1 - O'Seaghdha, Conall M A1 - Haller, Toomas A1 - Yang, Qiong A1 - Tanaka, Toshiko A1 - Johnson, Andrew D A1 - Kutalik, Zoltán A1 - Smith, Albert V A1 - Shi, Julia A1 - Struchalin, Maksim A1 - Middelberg, Rita P S A1 - Brown, Morris J A1 - Gaffo, Angelo L A1 - Pirastu, Nicola A1 - Li, Guo A1 - Hayward, Caroline A1 - Zemunik, Tatijana A1 - Huffman, Jennifer A1 - Yengo, Loic A1 - Zhao, Jing Hua A1 - Demirkan, Ayse A1 - Feitosa, Mary F A1 - Liu, Xuan A1 - Malerba, Giovanni A1 - Lopez, Lorna M A1 - van der Harst, Pim A1 - Li, Xinzhong A1 - Kleber, Marcus E A1 - Hicks, Andrew A A1 - Nolte, Ilja M A1 - Johansson, Åsa A1 - Murgia, Federico A1 - Wild, Sarah H A1 - Bakker, Stephan J L A1 - Peden, John F A1 - Dehghan, Abbas A1 - Steri, Maristella A1 - Tenesa, Albert A1 - Lagou, Vasiliki A1 - Salo, Perttu A1 - Mangino, Massimo A1 - Rose, Lynda M A1 - Lehtimäki, Terho A1 - Woodward, Owen M A1 - Okada, Yukinori A1 - Tin, Adrienne A1 - Müller, Christian A1 - Oldmeadow, Christopher A1 - Putku, Margus A1 - Czamara, Darina A1 - Kraft, Peter A1 - Frogheri, Laura A1 - Thun, Gian Andri A1 - Grotevendt, Anne A1 - Gislason, Gauti Kjartan A1 - Harris, Tamara B A1 - Launer, Lenore J A1 - McArdle, Patrick A1 - Shuldiner, Alan R A1 - Boerwinkle, Eric A1 - Coresh, Josef A1 - Schmidt, Helena A1 - Schallert, Michael A1 - Martin, Nicholas G A1 - Montgomery, Grant W A1 - Kubo, Michiaki A1 - Nakamura, Yusuke A1 - Tanaka, Toshihiro A1 - Munroe, Patricia B A1 - Samani, Nilesh J A1 - Jacobs, David R A1 - Liu, Kiang A1 - d'Adamo, Pio A1 - Ulivi, Sheila A1 - Rotter, Jerome I A1 - Psaty, Bruce M A1 - Vollenweider, Peter A1 - Waeber, Gerard A1 - Campbell, Susan A1 - Devuyst, Olivier A1 - Navarro, Pau A1 - Kolcic, Ivana A1 - Hastie, Nicholas A1 - Balkau, Beverley A1 - Froguel, Philippe A1 - Esko, Tõnu A1 - Salumets, Andres A1 - Khaw, Kay Tee A1 - Langenberg, Claudia A1 - Wareham, Nicholas J A1 - Isaacs, Aaron A1 - Kraja, Aldi A1 - Zhang, Qunyuan A1 - Wild, Philipp S A1 - Scott, Rodney J A1 - Holliday, Elizabeth G A1 - Org, Elin A1 - Viigimaa, Margus A1 - Bandinelli, Stefania A1 - Metter, Jeffrey E A1 - Lupo, Antonio A1 - Trabetti, Elisabetta A1 - Sorice, Rossella A1 - Döring, Angela A1 - Lattka, Eva A1 - Strauch, Konstantin A1 - Theis, Fabian A1 - Waldenberger, Melanie A1 - Wichmann, H-Erich A1 - Davies, Gail A1 - Gow, Alan J A1 - Bruinenberg, Marcel A1 - Stolk, Ronald P A1 - Kooner, Jaspal S A1 - Zhang, Weihua A1 - Winkelmann, Bernhard R A1 - Boehm, Bernhard O A1 - Lucae, Susanne A1 - Penninx, Brenda W A1 - Smit, Johannes H A1 - Curhan, Gary A1 - Mudgal, Poorva A1 - Plenge, Robert M A1 - Portas, Laura A1 - Persico, Ivana A1 - Kirin, Mirna A1 - Wilson, James F A1 - Mateo Leach, Irene A1 - van Gilst, Wiek H A1 - Goel, Anuj A1 - Ongen, Halit A1 - Hofman, Albert A1 - Rivadeneira, Fernando A1 - Uitterlinden, André G A1 - Imboden, Medea A1 - von Eckardstein, Arnold A1 - Cucca, Francesco A1 - Nagaraja, Ramaiah A1 - Piras, Maria Grazia A1 - Nauck, Matthias A1 - Schurmann, Claudia A1 - Budde, Kathrin A1 - Ernst, Florian A1 - Farrington, Susan M A1 - Theodoratou, Evropi A1 - Prokopenko, Inga A1 - Stumvoll, Michael A1 - Jula, Antti A1 - Perola, Markus A1 - Salomaa, Veikko A1 - Shin, So-Youn A1 - Spector, Tim D A1 - Sala, Cinzia A1 - Ridker, Paul M A1 - Kähönen, Mika A1 - Viikari, Jorma A1 - Hengstenberg, Christian A1 - Nelson, Christopher P A1 - Meschia, James F A1 - Nalls, Michael A A1 - Sharma, Pankaj A1 - Singleton, Andrew B A1 - Kamatani, Naoyuki A1 - Zeller, Tanja A1 - Burnier, Michel A1 - Attia, John A1 - Laan, Maris A1 - Klopp, Norman A1 - Hillege, Hans L A1 - Kloiber, Stefan A1 - Choi, Hyon A1 - Pirastu, Mario A1 - Tore, Silvia A1 - Probst-Hensch, Nicole M A1 - Völzke, Henry A1 - Gudnason, Vilmundur A1 - Parsa, Afshin A1 - Schmidt, Reinhold A1 - Whitfield, John B A1 - Fornage, Myriam A1 - Gasparini, Paolo A1 - Siscovick, David S A1 - Polasek, Ozren A1 - Campbell, Harry A1 - Rudan, Igor A1 - Bouatia-Naji, Nabila A1 - Metspalu, Andres A1 - Loos, Ruth J F A1 - van Duijn, Cornelia M A1 - Borecki, Ingrid B A1 - Ferrucci, Luigi A1 - Gambaro, Giovanni A1 - Deary, Ian J A1 - Wolffenbuttel, Bruce H R A1 - Chambers, John C A1 - März, Winfried A1 - Pramstaller, Peter P A1 - Snieder, Harold A1 - Gyllensten, Ulf A1 - Wright, Alan F A1 - Navis, Gerjan A1 - Watkins, Hugh A1 - Witteman, Jacqueline C M A1 - Sanna, Serena A1 - Schipf, Sabine A1 - Dunlop, Malcolm G A1 - Tönjes, Anke A1 - Ripatti, Samuli A1 - Soranzo, Nicole A1 - Toniolo, Daniela A1 - Chasman, Daniel I A1 - Raitakari, Olli A1 - Kao, W H Linda A1 - Ciullo, Marina A1 - Fox, Caroline S A1 - Caulfield, Mark A1 - Bochud, Murielle A1 - Gieger, Christian KW - Analysis of Variance KW - European Continental Ancestry Group KW - Gene Frequency KW - Genetic Loci KW - Genome-Wide Association Study KW - Glucose KW - Gout KW - Humans KW - Inhibins KW - Polymorphism, Single Nucleotide KW - Signal Transduction KW - Uric Acid AB -

Elevated serum urate concentrations can cause gout, a prevalent and painful inflammatory arthritis. By combining data from >140,000 individuals of European ancestry within the Global Urate Genetics Consortium (GUGC), we identified and replicated 28 genome-wide significant loci in association with serum urate concentrations (18 new regions in or near TRIM46, INHBB, SFMBT1, TMEM171, VEGFA, BAZ1B, PRKAG2, STC1, HNF4G, A1CF, ATXN2, UBE2Q2, IGF1R, NFAT5, MAF, HLF, ACVR1B-ACVRL1 and B3GNT4). Associations for many of the loci were of similar magnitude in individuals of non-European ancestry. We further characterized these loci for associations with gout, transcript expression and the fractional excretion of urate. Network analyses implicate the inhibins-activins signaling pathways and glucose metabolism in systemic urate control. New candidate genes for serum urate concentration highlight the importance of metabolic control of urate production and excretion, which may have implications for the treatment and prevention of gout.

VL - 45 IS - 2 U1 - http://www.ncbi.nlm.nih.gov/pubmed/23263486?dopt=Abstract ER -