Sequence variants in SLC16A11 are a common risk factor for type 2 diabetes in Mexico

A. L. Williams Amy, S. B.R. Jacobs Suzanne, Hortensia Moreno-Macías, Alicia Huerta-Chagoya, Claire Churchhouse, Carla Márquez-Luna, María José Gómez-Vázquez, N. P. Burtt Noël, Carlos A. Aguilar-Salinas, Clicerio González-Villalpando, Jose C. Florez, Lorena Orozco, Teresa Tusié-Luna, David Altshuler, Stephan Ripke, Alisa K. Manning, Humberto García-Ortíz, Benjamin Neale, David Reich, Daniel O. StramJuan Carlos Fernández-López, Sandra Romero-Hidalgo, Nick Patterson, Christopher A. Haiman, Irma Aguilar-Delfín, Angélica Martínez-Hernández, Federico Centeno-Cruz, Elvia Mendoza-Caamal, Cristina Revilla-Monsalve, Sergio Islas-Andrade, Emilio Córdova, Eunice Rodríguez-Arellano, Xavier Soberón, J. C. Florez Jose, M. A. González-Villalpando María Elena, Brian E. Henderson, Kristine Monroe, Lynne Wilkens, Laurence N. Kolonel, Loic Le Marchand, Laura Riba, M. A. Ordóñez-Sánchez María Luisa, Rosario Rodríguez-Guillén, Ivette Cruz-Bautista, Maribel Rodríguez-Torres, Linda Liliana Muñoz-Hernández, Tamara Sáenz, Donají Gómez, Ulices Alvirde, Robert C. Onofrio, Wendy M. Brodeur, Diane Gage, Jacquelyn Murphy, Jennifer Franklin, Scott Mahan, Kristin Ardlie, Andrew T. Crenshaw, Wendy Winckler, Kay Prüfer, Michael V. Shunkov, Susanna Sawyer, Udo Stenzel, Janet Kelso, Monkol Lek, Sriram Sankararaman, Daniel G. MacArthur, Anatoli P. Derevianko, Svante Pääbo, Suzanne B.R. Jacobs, Shuba Gopal, James A. Grammatikos, Ian C. Smith, Kevin H. Bullock, Amy A. Deik, Amanda L. Souza, Kerry A. Pierce, Clary B. Clish, Timothy Fennell, Yossi Farjoun, Stacey Gabriel, Myron D. Gross, Mark A. Pereira, Mark Seielstad, Woon Puay Koh, E. Shyong Tai, Jason Flannick, Pierre Fontanillas, Andrew Morris, Tanya M. Teslovich, Gil Atzmon, John Blangero, Donald W. Bowden, John Chambers, Yoon Shin Cho, Ravindranath Duggirala, Benjamin Glaser, Craig Hanis, Jaspal Kooner, Markku Laakso, Jong Young Lee, Yik Ying Teo, James G. Wilson, Sobha Puppala, Vidya S. Farook, Farook Thameem, Hanna E. Abboud, Ralph A. DeFronzo, Christopher P. Jenkinson, Donna M. Lehman, Joanne E. Curran, Maria L. Cortes, C. González-Villalpando Clicerio, L. Orozco Lorena

Research output: Contribution to journalArticlepeer-review

275 Scopus citations

Abstract

Performing genetic studies in multiple human populations can identify disease risk alleles that are common in one population but rare in others, with the potential to illuminate pathophysiology, health disparities, and the population genetic origins of disease alleles. Here we analysed 9.2 million single nucleotide polymorphisms (SNPs) in each of 8,214 Mexicans and other Latin Americans: 3,848 with type 2 diabetes and 4,366 non-diabetic controls. In addition to replicating previous findings, we identified a novel locus associated with type 2 diabetes at genome-wide significance spanning the solute carriers SLC16A11 and SLC16A13 (P = 3.9 × 10-13; odds ratio (OR) = 1.29). The association was stronger in younger, leaner people with type 2 diabetes, and replicated in independent samples (P = 1.1 × 10-4; OR = 1.20). The risk haplotype carries four amino acid substitutions, all in SLC16A11; it is present at ∼50% frequency in Native American samples and ∼10% in east Asian, but is rare in European and African samples. Analysis of an archaic genome sequence indicated that the risk haplotype introgressed into modern humans via admixture with Neanderthals. The SLC16A11 messenger RNA is expressed in liver, and V5-tagged SLC16A11 protein localizes to the endoplasmic reticulum. Expression of SLC16A11 in heterologous cells alters lipid metabolism, most notably causing an increase in intracellular triacylglycerol levels. Despite type 2 diabetes having been well studied by genome-wide association studies in other populations, analysis in Mexican and Latin American individuals identified SLC16A11 as a novel candidate gene for type 2 diabetes with a possible role in triacylglycerol metabolism.

Original languageEnglish (US)
Pages (from-to)97-101
Number of pages5
JournalNature
Volume506
Issue number7486
DOIs
StatePublished - 2014

ASJC Scopus subject areas

  • General

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