Suchergebnisse

Genome-wide association studies (GWAS) have identified more than 80 susceptibility loci for type 2 diabetes (T2D), but most of its heritability still remains to be elucidated. In this study, we conducted a meta-analysis of GWAS for T2D in the Japanese population. Combined data from discovery and subsequent validation analyses (23,399 T2D cases and 31,722 controls) identify 7 new loci with genome-wide significance (P<5 × 10−8), rs1116357 near CCDC85A, rs147538848 in FAM60A, rs1575972 near DMRTA1, rs9309245 near ASB3, rs67156297 near ATP8B2, rs7107784 near MIR4686 and rs67839313 near INAFM2. Of these, the association of 4 loci with T2D is replicated in multi-ethnic populations other than Japanese (up to 65,936 T2Ds and 158,030 controls, P<0.007). These results indicate that expansion of single ethnic GWAS is still useful to identify novel susceptibility loci to complex traits not only for ethnicity-specific loci but also for common loci across different ethnicities. ; This work was partly supported by a grant from the Leading Project of Ministry of Education, Culture, Sports, Science and Technology-Japan. The work of the Shanghai Jiao Tong University was supported from grants from the National 973 Program (2011CB504001), 863 Program (2012AA02A509) and National Science Foundation of China (81322010). R.C.W.M. and J.C.N.C. acknowledge support from the Hong Kong Foundation for Research and Development in Diabetes, established under the auspices of the Chinese University of Hong Kong, the Innovation and Technology Fund (ITS/088/08 and ITS/487/09FP)), and the Research Grants Council Theme-based Research Scheme (T12–402/13-N). The work by the Shanghai Diabetes Genetic Study (SDGS) was supported in part by the US National Institutes of Health grants R37CA070867, R01CA124558, R01CA64277 and UL1 RR024975, the Department of Defense Idea Award BC050791, Vanderbilt Ingram professorship funds and the Allen Foundation Fund. We thank the dedicated investigators and staff members from research teams at Vanderbilt University, Shanghai Cancer Institute and the Shanghai Institute of Preventive Medicine, and especially the study participants for their contributions in the studies. This study was provided with data from the Korean Genome Analysis Project (4845-301), the Korean Genome and Epidemiology Study (4851-302) and Korea Biobank Project (4851-307, KBP-2013-11 and KBP-2014-68) that were supported by the Korea Center for Disease Control and Prevention, Republic of Korea. This research was supported by an intramural grant from the Korea National Institute of Health (2014-NI73001-00), Republic of Korea. This study was supported by a grant of the Korea Health Technology R&D Project, Ministry of Health and Welfare, Republic of Korea (HI14C0060). The Novo Nordisk Foundation Center for Basic Metabolic Research is an independent Research Center at the University of Copenhagen partially funded by an unrestricted donation from the Novo Nordisk Foundation (www.metabol.ku.dk). The Danish studies, Inter99 and Health2006, were partly funded by the Lundbeck Foundation and produced by The Lundbeck Foundation Centre for Applied Medical Genomics in Personalised Disease Prediction, Prevention and Care (LuCamp, www.lucamp.org). The Asian Indian Diabetic Heart Study/Sikh Diabetes Study (AIDHS/SDS) was supported by the National Institute of Health grants KO1TW006087 funded by the Fogarty International Center, R01DK082766 funded by National Institute of Diabetes and Digestive and Kidney Diseases, and a seed grant from University of Oklahoma Health Sciences Center, Oklahoma City, USA. We thank the research participants for their contribution and support for making this study possible. A.H.C. was supported by a fellowship from CONACyT-Mexico. J.M.M. was supported by Sara Borrell Fellowship from the Instituto Carlos III, grant SEV-2011-00067 of Severo Ochoa Program and EMBO short-term fellowship, EFSD/Lilly research fellowship and Beatriu de Pinós fellowship from the Agency for Management of University and Research Grants (AGAUR). SIGMA study was supported by the Slim Foundation. Y.S.C. acknowledges support from the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (2012R1A2A1A03006155). Field-work, genotyping and standard clinical chemistry assays in PROMIS were principally supported by grants awarded to the University of Cambridge from the British Heart Foundation, UK Medical Research Council, Wellcome Trust, EU Framework 6-funded Bloodomics Integrated Project, Pfizer, Novartis and Merck. J.D. acknowledges that this work was funded by the UK Medical Research Council (G0800270), British Heart Foundation (SP/09/002), UK National Institute for Health Research Cambridge Biomedical Research Centre, European Research Council (268834) and European Commission Framework Programme 7 (HEALTH-F2-2012-279233).

Lambda interferons (IFNLs) have immunomodulatory functions at epithelial barrier surfaces. IFN-λ4, a recent member of this family is expressed only in a subset of the population due to a frameshift-causing DNA polymorphism rs368234815. We examined the association of this polymorphism with atopy (aeroallergen sensitization) and asthma in a Polish hospital-based case-control cohort comprising of well-characterized adult asthmatics (n = 326) and healthy controls (n = 111). In the combined cohort, we saw no association of the polymorphism with asthma and/or atopy. However, the IFN-λ4-generating ΔG allele protected older asthmatic women (>50 yr of age) from atopic sensitization. Further, ΔG allele significantly associated with features of less-severe asthma including bronchodilator response and corticosteroid usage in older women in this Polish cohort. We tested the association of related IFNL locus polymorphisms (rs12979860 and rs8099917) with atopy, allergic rhinitis and presence/absence of asthma in three population-based cohorts from Europe, but saw no significant association of the polymorphisms with any of the phenotypes in older women. The polymorphisms associated marginally with lower occurrence of asthma in men/older men after meta-analysis of data from all cohorts. Functional and well-designed replication studies may reveal the true positive nature of these results. ; SC was supported as a visiting scientist by Healthy Ageing Research Centre, Medical University of Lodz. This study was supported by Polish National Science Centre grant no. 2013/09/B/NZ6/00746 . The authors (SC, AW, MP, JM and MLK) have been partially supported by The Healthy Ageing Research Centre Project (REGPOT-2012-2013-1, 7FP). Inter99 and Health2006 study: TS was supported by a grant from the Lundbeck Foundation (Grant number R165-2013-15410), the Harboe Foundation (Grant number 16152), the A.P. Møller Foundation for the Advancement of Medical Science (Grant number 15-363), Aase and Einar Danielsen's Foundation (Grant number 10-001490), and the Weimann's grant. The Novo Nordisk Foundation Center for Basic Metabolic Research is an independent Research Center at the University of Copenhagen partially funded by an unrestricted donation from the Novo Nordisk Foundation (www.metabol.ku.dk). GERA study: This work has been sponsored by the grant SEV-2011-00067 of Severo Ochoa Program, awarded by the Spanish Government. This work was supported by an EFSD/Lilly research fellowship. Josep M. Mercader was supported by Sara Borrell Fellowship from the Instituto Carlos III. Sílvia Bonàs was FI-DGR Fellowship from FI-DGR 2013 from Agència de Gestió d'Ajuts Universitaris i de Recerca (AGAUR, Generalitat de Catalunya). COPSAC2000 study: We greatly acknowledge the private and public research funding allocated to COPSAC and listed on www.copsac.com, with special thanks to The Lundbeck Foundation (Grant nr. R16-A1694); Ministry of Health (Grant nr. 903516); Danish Council for Strategic Research (Grant nr.: 0603-00280B); The Danish Council for Independent Research and The Capital Region Research Foundation as core supporters.

Genome-wide association studies (GWAS) are not fully comprehensive, as current strategies typically test only the additive model, exclude the X chromosome, and use only one reference panel for genotype imputation. We implement an extensive GWAS strategy, GUIDANCE, which improves genotype imputation by using multiple reference panels and includes the analysis of the X chromosome and non-additive models to test for association. We apply this methodology to 62,281 subjects across 22 age-related diseases and identify 94 genome-wide associated loci, including 26 previously unreported. Moreover, we observe that 27.7% of the 94 loci are missed if we use standard imputation strategies with a single reference panel, such as HRC, and only test the additive model. Among the new findings, we identify three novel low-frequency recessive variants with odds ratios larger than 4, which need at least a three-fold larger sample size to be detected under the additive model. This study highlights the benefits of applying innovative strategies to better uncover the genetic architecture of complex diseases. ; This work has been sponsored by the grant SEV-2011-00067 and SEV2015-0493 of Severo Ochoa Program, awarded by the Spanish Government, by the grant TIN2015- 65316-P, awarded by the Spanish Ministry of Science and Innovation, and by the Generalitat de Catalunya (contract 2014-SGR-1051). This work was supported by an EFSD/Lilly research fellowship. Josep M. Mercader was supported by a Sara Borrell Fellowship from the Instituto Carlos III, Beatriu de Pinós fellowship from the Agency for Management of University and Research Grants (AGAUR) and by the American Diabetes Association Innovative and Clinical Translational Award 1-19-ICTS-068. Sílvia Bonàs was supported by FI-DGR Fellowship from FIDGR 2013 from Agència de Gestió d'Ajuts Universitaris i de Recerca (AGAUR, Generalitat de Catalunya), and a 'Juan de la Cierva' postdoctoral fellowship (MINECO;FJCI-2017-32090). Cecilia Salvoro received funding from the European Union's Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement H2020-MSCA-COFUND-2016- 754433. Cristian Ramon-Cortes pre-doctoral contract is financed by the Spanish Ministry of Science, Innovation, and Universities under contract BES-2016-076791. Elizabeth G. Atkinson was supported by the National Institutes of Mental Health (grants K01MH121659 and T32MH017119). Jose Florez was supported by NIH/NIDDK award K24 DK110550. This study made use of data generated by the UK10K Consortium, derived from samples from UK10K COHORT IMPUTATION (EGAS00001000713). A full list of the investigators who contributed to the generation of the data is available at www.UK10K.org. Funding for UK10K was provided by the Wellcome Trust under award WT091310. This study made use of data generated by the 'Genome of the Netherlands' project, which is funded by the Netherlands Organization for Scientific Research (grant no. 184021007). The data were made available as a Rainbow Project of BBMRI-NL. Samples were contributed by LifeLines (http://lifelines.nl/lifelines-research/general), the Leiden Longevity Study (http://www.healthy-ageing.nl; http://www.langleven.net), the Netherlands Twin Registry (NTR: http://www.tweelingenregister.org), the Rotterdam studies (http://www.erasmus-epidemiology.nl/rotterdamstudy) and the Genetic Research in Isolated Populations program (http://www.epib.nl/research/geneticepi/research. html#gip). The sequencing was carried out in collaboration with the Beijing Institute for Genomics (BGI). This study also made use of data generated by The Haplotype Reference Consortium (HRC) accessed through The European Genome-phenome Archive at the European Bioinformatics Institute with the accession numbers EGAD00001002729, after a form agreed by the Barcelona Supercomputing Center (BSC) with WTSI. This research has been conducted using also the UK Biobank Resource (application number 31063 and 27892). The Genotype-Tissue Expression (GTEx) Project was supported by the Common Fund of the Office of the Director of the National Institutes of Health, and by NCI, NHGRI, NHLBI, NIDA, NIMH, and NINDS. The data used for the analyses described in this manuscript were obtained from the GTEx Portal on 07/16/2019. We acknowledge PRACE for awarding us access to both MareNostrum supercomputer from the Barcelona Supercomputing Center, based in Spain at Barcelona, and the SuperMUC supercomputer of the Leibniz Supercomputing Center (LRZ), based in Garching at Germany (proposals numbers 2016143358 and 2016163985). The technical support group from the Barcelona Supercomputing Center is gratefully acknowledged. Finally, we thank all the Computational Genomics group at the BSC for their helpful discussions and valuable comments on the manuscript. We also acknowledge Elias Rodriguez Fos for designing the GUIDANCE logo. ; Peer Reviewed ; Article signat per 22 autors/autores: Marta Guindo-Martínez 1,18; Ramon Amela 1,18; Silvia Bonàs-Guarch 1,2,3; Montserrat Puiggròs 1; Cecilia Salvoro 1; Irene Miguel-Escalada 1,2,3; Caitlin E. Carey 4,5; Joanne B. Cole 6,7,8,9; Sina Rüeger 10; Elizabeth Atkinson 4,5,11; Aaron Leong 8,12; Friman Sanchez 1; Cristian Ramon-Cortes 1; Jorge Ejarque 1; Duncan S. Palmer 4,5,17; Mitja Kurki 10; FinnGen Consortium*, Krishna Aragam 11,13,14; Jose C. Florez 6,7,15; Rosa M. Badia 1; Josep M. Mercader 1,6,7,15,19✉ & David Torrents 1,16,19✉ *A full list of members and their affiliations appears in the Supplementary Information 1 Barcelona Supercomputing Center (BSC), Barcelona, Spain. 2 Regulatory Genomics and Diabetes, Centre for Genomic Regulation, The Barcelona Institute of Science and Technology, Barcelona, Spain. 3 CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Madrid, Spain. 4 Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA. 5 Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA. 6 Programs in Metabolism and Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA. 7 Diabetes Unit and Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA. 8 Harvard Medical School, Boston, MA, USA. 9 Division of Endocrinology and Center for Basic and Translational Obesity Research, Boston Children's Hospital, Boston, MA, USA. 10 Institute for Molecular Medicine Finland, FIMM, HiLIFE, University of Helsinki, Helsinki, Finland. 11 Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA. 12 Department of Medicine, Massachusetts General Hospital, Boston, MA, USA. 13 Cardiology Division, Massachusetts General Hospital, Boston, MA, USA. 14 Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA. 15 Department of Medicine, Harvard Medical School, Boston, MA, USA. 16 Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain. 17 Present address: GENOMICS plc, Oxford, UK. 18 These authors contributed equally: Marta Guindo-Martínez, Ramon Amela. 19 These authors jointly supervised this work: Josep M. Mercader, David Torrents. ; Postprint (published version)