TY - JOUR T1 - SOS2 and ACP1 Loci Identified through Large-Scale Exome Chip Analysis Regulate Kidney Development and Function. JF - Journal of the American Society of Nephrology Y1 - 2017 A1 - Li, Man A1 - Li, Yong A1 - Weeks, Olivia A1 - Mijatovic, Vladan A1 - Teumer, Alexander A1 - Huffman, Jennifer E A1 - Tromp, Gerard A1 - Fuchsberger, Christian A1 - Gorski, Mathias A1 - Lyytikäinen, Leo-Pekka A1 - Nutile, Teresa A1 - Sedaghat, Sanaz A1 - Sorice, Rossella A1 - Tin, Adrienne A1 - Yang, Qiong A1 - Ahluwalia, Tarunveer S A1 - Dan E Arking A1 - Bihlmeyer, Nathan A A1 - Böger, Carsten A A1 - Carroll, Robert J A1 - Daniel I Chasman A1 - Marilyn C Cornelis A1 - Dehghan, Abbas A1 - Jessica Faul A1 - Feitosa, Mary F A1 - Gambaro, Giovanni A1 - Paolo P. Gasparini A1 - Giulianini, Franco A1 - Iris M Heid A1 - Huang, Jinyan A1 - Imboden, Medea A1 - Jackson, Anne U A1 - Janina Jeff A1 - Jhun, Min A A1 - Katz, Ronit A1 - Kifley, Annette A1 - Kilpeläinen, Tuomas O A1 - Kumar, Ashish A1 - Laakso, Markku A1 - Li-Gao, Ruifang A1 - Kurt Lohman A1 - Lu, Yingchang A1 - Mägi, Reedik A1 - Malerba, Giovanni A1 - Mihailov, Evelin A1 - Mohlke, Karen L A1 - Dennis O Mook-Kanamori A1 - Robino, Antonietta A1 - Ruderfer, Douglas A1 - Salvi, Erika A1 - Schick, Ursula M A1 - Schulz, Christina-Alexandra A1 - Smith, Albert V A1 - Smith, Jennifer A A1 - Traglia, Michela A1 - Laura M Yerges-Armstrong A1 - Zhao, Wei A1 - Goodarzi, Mark O A1 - Kraja, Aldi T A1 - Liu, Chunyu A1 - Wessel, Jennifer A1 - Boerwinkle, Eric A1 - Ingrid B Borecki A1 - Bork-Jensen, Jette A1 - Erwin P Bottinger A1 - Braga, Daniele A1 - Brandslund, Ivan A1 - Brody, Jennifer A A1 - Campbell, Archie A1 - Carey, David J A1 - Cramer Christensen A1 - Coresh, Josef A1 - Crook, Errol A1 - Curhan, Gary C A1 - Cusi, Daniele A1 - de Boer, Ian H A1 - de Vries, Aiko P J A1 - Denny, Joshua C A1 - Devuyst, Olivier A1 - Dreisbach, Albert W A1 - Endlich, Karlhans A1 - Tõnu Esko A1 - Franco, Oscar H A1 - Fulop, Tibor A1 - Gerhard, Glenn S A1 - Glümer, Charlotte A1 - Gottesman, Omri A1 - Grarup, Niels A1 - Gudnason, Vilmundur A1 - Hansen, Torben A1 - Tamara B Harris A1 - Caroline Hayward A1 - Lynne J Hocking A1 - Hofman, Albert A1 - Hu, Frank B A1 - Husemoen, Lise Lotte N A1 - Jackson, Rebecca D A1 - Jørgensen, Torben A1 - Jørgensen, Marit E A1 - Kähönen, Mika A1 - Sharon L R Kardia A1 - König, Wolfgang A1 - Charles Kooperberg A1 - Kriebel, Jennifer A1 - Lenore J Launer A1 - Lauritzen, Torsten A1 - Lehtimäki, Terho A1 - Levy, Daniel A1 - Linksted, Pamela A1 - Linneberg, Allan A1 - Liu, Yongmei A1 - Ruth J F Loos A1 - Lupo, Antonio A1 - Meisinger, Christine A1 - Melander, Olle A1 - Andres Metspalu A1 - Mitchell, Paul A1 - Nauck, Matthias A1 - Nürnberg, Peter A1 - Orho-Melander, Marju A1 - Parsa, Afshin A1 - Pedersen, Oluf A1 - Peters, Annette A1 - Peters, Ulrike A1 - Polasek, Ozren A1 - David J Porteous A1 - Nicole M Probst-Hensch A1 - Psaty, Bruce M A1 - Qi, Lu A1 - Olli T Raitakari A1 - Reiner, Alex P A1 - Rettig, Rainer A1 - Ridker, Paul M A1 - Fernando Rivadeneira A1 - Rossouw, Jacques E A1 - Schmidt, Frank A1 - David S Siscovick A1 - Soranzo, Nicole A1 - Strauch, Konstantin A1 - Toniolo, Daniela A1 - Stephen T Turner A1 - André G Uitterlinden A1 - Ulivi, Sheila A1 - Velayutham, Dinesh A1 - Völker, Uwe A1 - Völzke, Henry A1 - Waldenberger, Melanie A1 - Wang, Jie Jin A1 - David R Weir A1 - Daniel Witte A1 - Kuivaniemi, Helena A1 - Caroline S Fox A1 - Franceschini, Nora A1 - Goessling, Wolfram A1 - Köttgen, Anna A1 - Chu, Audrey Y KW - Animals KW - Exome KW - Genetic Loci KW - Genome-Wide Association Study KW - Glomerular Filtration Rate KW - Humans KW - kidney KW - Protein Tyrosine Phosphatases KW - Proto-Oncogene Proteins KW - Son of Sevenless Proteins KW - Zebrafish AB -

Genome-wide association studies have identified >50 common variants associated with kidney function, but these variants do not fully explain the variation in eGFR. We performed a two-stage meta-analysis of associations between genotypes from the Illumina exome array and eGFR on the basis of serum creatinine (eGFRcrea) among participants of European ancestry from the CKDGen Consortium (: 111,666; : 48,343). In single-variant analyses, we identified single nucleotide polymorphisms at seven new loci associated with eGFRcrea (, , and ; <3.7×10), of which most were common and annotated as nonsynonymous variants. Gene-based analysis identified associations of functional rare variants in three genes with eGFRcrea, including a novel association with the SOS Ras/Rho guanine nucleotide exchange factor 2 gene, (=5.4×10 by sequence kernel association test). Experimental follow-up in zebrafish embryos revealed changes in glomerular gene expression and renal tubule morphology in the embryonic kidney of and -knockdowns. These developmental abnormalities associated with altered blood clearance rate and heightened prevalence of edema. This study expands the number of loci associated with kidney function and identifies novel genes with potential roles in kidney formation.

VL - 28 IS - 3 ER -