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Hannon E, Weedon M, Bray N, O’Donovan M, Mill J. Pleiotropic Effects of Trait-Associated Genetic Variation on DNA Methylation: Utility for Refining GWAS Loci. Am J Hum Genet 2017; 100:954-959. [PMID: 28528868 PMCID: PMC5473725 DOI: 10.1016/j.ajhg.2017.04.013] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 04/19/2017] [Indexed: 11/23/2022] Open
Abstract
Most genetic variants identified in genome-wide association studies (GWASs) of complex traits are thought to act by affecting gene regulation rather than directly altering the protein product. As a consequence, the actual genes involved in disease are not necessarily the most proximal to the associated variants. By integrating data from GWAS analyses with those from genetic studies of regulatory variation, it is possible to identify variants pleiotropically associated with both a complex trait and measures of gene regulation. In this study, we used summary-data-based Mendelian randomization (SMR), a method developed to identify variants pleiotropically associated with both complex traits and gene expression, to identify variants associated with complex traits and DNA methylation. We used large DNA methylation quantitative trait locus (mQTL) datasets generated from two different tissues (blood and fetal brain) to prioritize genes for >40 complex traits with robust GWAS data and found considerable overlap with the results of SMR analyses performed with expression QTL (eQTL) data. We identified multiple examples of variable DNA methylation associated with GWAS variants for a range of complex traits, demonstrating the utility of this approach for refining genetic association signals.
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Jansen R, Hottenga JJ, Nivard MG, Abdellaoui A, Laport B, de Geus EJ, Wright FA, Penninx BWJH, Boomsma DI. Conditional eQTL analysis reveals allelic heterogeneity of gene expression. Hum Mol Genet 2017; 26:1444-1451. [PMID: 28165122 DOI: 10.1093/hmg/ddx043] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 01/27/2017] [Indexed: 11/14/2022] Open
Abstract
In recent years, multiple eQTL (expression quantitative trait loci) catalogs have become available that can help understand the functionality of complex trait-related single nucleotide polymorphisms (SNPs). In eQTL catalogs, gene expression is often strongly associated with multiple SNPs, which may reflect either one or multiple independent associations. Conditional eQTL analysis allows a distinction between dependent and independent eQTLs. We performed conditional eQTL analysis in 4,896 peripheral blood microarray gene expression samples. Our analysis showed that 35% of genes with a cis eQTL have at least two independent cis eQTLs; for several genes up to 13 independent cis eQTLs were identified. Also, 12% (671) of the independent cis eQTLs identified in conditional analyses were not significant in unconditional analyses. The number of GWAS catalog SNPs identified as eQTL in the conditional analyses increases with 24% as compared to unconditional analyses. We provide an online conditional cis eQTL mapping catalog for whole blood (https://eqtl.onderzoek.io/), which can be used to lookup eQTLs more accurately than in standard unconditional whole blood eQTL databases.
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Affiliation(s)
- Rick Jansen
- Department of Psychiatry, Vrije Universiteit Medical Center, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Jouke-Jan Hottenga
- Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Michel G Nivard
- Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Abdel Abdellaoui
- Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Bram Laport
- Department of Psychiatry, Vrije Universiteit Medical Center, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Eco J de Geus
- Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Fred A Wright
- Departments of Statistics and Biological Sciences, Bioinformatics Research Center, North Carolina State University, NC, USA
| | - Brenda W J H Penninx
- Department of Psychiatry, Vrije Universiteit Medical Center, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Dorret I Boomsma
- Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam Neuroscience, Amsterdam Public Health, Amsterdam, The Netherlands
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Arathimos R, Granell R, Henderson J, Relton CL, Tilling K. Sex discordance in asthma and wheeze prevalence in two longitudinal cohorts. PLoS One 2017; 12:e0176293. [PMID: 28441402 PMCID: PMC5404857 DOI: 10.1371/journal.pone.0176293] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 04/07/2017] [Indexed: 01/22/2023] Open
Abstract
Sex discordance in asthma prevalence has been previously reported, with higher prevalence in males before puberty, and in females after puberty; the adolescent "switch". However, cross-sectional studies have suggested a narrowing of this discordance in recent decades. We used a combination of cross-sectional and longitudinal modelling to examine sex differences in asthma, wheeze and longitudinal wheezing phenotypes in two UK birth cohorts, the Avon Longitudinal Study of Parents and Children (ALSPAC; born 1991-92 with data from age 0-18 years) and the Millennium Cohort Study (MCS; born 2000-02 with data from age 3-10 years). We derived measures of asthma and wheeze from questionnaires completed by mothers and cohort children. Previously-derived ALSPAC wheezing phenotype models were applied to MCS. Males had a higher prevalence of asthma at 10.7 years in ALSPAC (OR 1.45 95%CI: 1.26, 1.66 n = 7778 for current asthma) and MCS (OR 1.42 95%CI: 1.29, 1.56 n = 6726 for asthma ever) compared to females, decreasing in ALSPAC after puberty (OR 0.94 95%CI: 0.79, 1.11 n = 5023 for current asthma at 16.5 years). In longitudinal models using restricted cubic splines, males had a clear excess for asthma in the last 12 months and wheeze in the last 12 months up until 16.5 years of age in ALSPAC. Males had an increased risk of all derived longitudinal wheezing phenotypes in MCS when compared to never wheeze and no evidence of being at lower risk of late wheeze when compared to early wheeze. By comparing data in two large, contemporary cohorts we have shown the persistence of sex discordance in childhood asthma, with no evidence that the sex discordance is narrowing in recent cohorts.
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Affiliation(s)
- Ryan Arathimos
- School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
- Medical Research Council / University of Bristol Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
- * E-mail:
| | - Raquel Granell
- School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
| | - John Henderson
- School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
| | - Caroline L. Relton
- School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
- Medical Research Council / University of Bristol Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
| | - Kate Tilling
- School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
- Medical Research Council / University of Bristol Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
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Meta-analysis identifies novel risk loci and yields systematic insights into the biology of male-pattern baldness. Nat Commun 2017; 8:14694. [PMID: 28272467 PMCID: PMC5344973 DOI: 10.1038/ncomms14694] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 01/23/2017] [Indexed: 02/06/2023] Open
Abstract
Male-pattern baldness (MPB) is a common and highly heritable trait characterized by androgen-dependent, progressive hair loss from the scalp. Here, we carry out the largest GWAS meta-analysis of MPB to date, comprising 10,846 early-onset cases and 11,672 controls from eight independent cohorts. We identify 63 MPB-associated loci (P<5 × 10-8, METAL) of which 23 have not been reported previously. The 63 loci explain ∼39% of the phenotypic variance in MPB and highlight several plausible candidate genes (FGF5, IRF4, DKK2) and pathways (melatonin signalling, adipogenesis) that are likely to be implicated in the key-pathophysiological features of MPB and may represent promising targets for the development of novel therapeutic options. The data provide molecular evidence that rather than being an isolated trait, MPB shares a substantial biological basis with numerous other human phenotypes and may deserve evaluation as an early prognostic marker, for example, for prostate cancer, sudden cardiac arrest and neurodegenerative disorders.
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Kwok MK, Leung GM, Schooling CM. Pubertal testis volume, age at pubertal onset, and adolescent blood pressure: Evidence from Hong Kong's "Children of 1997" birth cohort. Am J Hum Biol 2017; 29. [PMID: 28257149 DOI: 10.1002/ajhb.22993] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 12/19/2016] [Accepted: 02/13/2017] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVES A warning from Health Canada suggests that testosterone increases blood pressure (BP). No evidence from large randomized controlled trials is available, and observational studies are confounded by ill-health lowering serum testosterone. To address the evidence gap, we assessed the association of pubertal testicular volume, as a reflection of testosterone production, with BP. METHODS We examined whether testicular volume was associated with sex-, age-, and height-standardized BP z-score at ∼13 years in a population-representative Chinese birth cohort (n = 5195, 63% follow-up). We used age at pubertal onset, determined as the earliest age when Tanner stage II for genitalia, breast, or pubic hair, or testicular volume of 4 mL occurred, as control exposures. These exposures were expected to produce findings different from testicular volume because they are not direct measures of testosterone. They were used to ascertain specificity of exposure and to detect residual confounding. RESULTS Greater testicular volume was associated with higher systolic BP by 0.03 z-score, which is equivalent to 1.40 mm Hg per standard deviation of testicular volume (95% CI 0.02-0.04), adjusted for infant characteristics, socioeconomic position, and childhood body mass index. Similarly adjusted, earlier pubertal onset was not associated with higher systolic BP z-score in boys or girls. CONCLUSIONS Greater pubertal testicular volume is related to higher BP, consistent with a potential role of androgens in the higher BP in boys than girls that emerges during puberty. Our finding provides preliminary evidence supportive of more definitive studies to clarify the warning on testosterone from Health Canada.
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Affiliation(s)
- Man Ki Kwok
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Gabriel M Leung
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - C Mary Schooling
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China.,City University of New York Graduate School of Public Health and Health Policy, New York, New York
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56
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Amos CI, Dennis J, Wang Z, Byun J, Schumacher FR, Gayther SA, Casey G, Hunter DJ, Sellers TA, Gruber SB, Dunning AM, Michailidou K, Fachal L, Doheny K, Spurdle AB, Li Y, Xiao X, Romm J, Pugh E, Coetzee GA, Hazelett DJ, Bojesen SE, Caga-Anan C, Haiman CA, Kamal A, Luccarini C, Tessier D, Vincent D, Bacot F, Van Den Berg DJ, Nelson S, Demetriades S, Goldgar DE, Couch FJ, Forman JL, Giles GG, Conti DV, Bickeböller H, Risch A, Waldenberger M, Brüske-Hohlfeld I, Hicks BD, Ling H, McGuffog L, Lee A, Kuchenbaecker K, Soucy P, Manz J, Cunningham JM, Butterbach K, Kote-Jarai Z, Kraft P, FitzGerald L, Lindström S, Adams M, McKay JD, Phelan CM, Benlloch S, Kelemen LE, Brennan P, Riggan M, O'Mara TA, Shen H, Shi Y, Thompson DJ, Goodman MT, Nielsen SF, Berchuck A, Laboissiere S, Schmit SL, Shelford T, Edlund CK, Taylor JA, Field JK, Park SK, Offit K, Thomassen M, Schmutzler R, Ottini L, Hung RJ, Marchini J, Amin Al Olama A, Peters U, Eeles RA, Seldin MF, Gillanders E, Seminara D, Antoniou AC, Pharoah PDP, Chenevix-Trench G, Chanock SJ, Simard J, Easton DF. The OncoArray Consortium: A Network for Understanding the Genetic Architecture of Common Cancers. Cancer Epidemiol Biomarkers Prev 2017; 26:126-135. [PMID: 27697780 PMCID: PMC5224974 DOI: 10.1158/1055-9965.epi-16-0106] [Citation(s) in RCA: 245] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 06/30/2016] [Accepted: 07/29/2016] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Common cancers develop through a multistep process often including inherited susceptibility. Collaboration among multiple institutions, and funding from multiple sources, has allowed the development of an inexpensive genotyping microarray, the OncoArray. The array includes a genome-wide backbone, comprising 230,000 SNPs tagging most common genetic variants, together with dense mapping of known susceptibility regions, rare variants from sequencing experiments, pharmacogenetic markers, and cancer-related traits. METHODS The OncoArray can be genotyped using a novel technology developed by Illumina to facilitate efficient genotyping. The consortium developed standard approaches for selecting SNPs for study, for quality control of markers, and for ancestry analysis. The array was genotyped at selected sites and with prespecified replicate samples to permit evaluation of genotyping accuracy among centers and by ethnic background. RESULTS The OncoArray consortium genotyped 447,705 samples. A total of 494,763 SNPs passed quality control steps with a sample success rate of 97% of the samples. Participating sites performed ancestry analysis using a common set of markers and a scoring algorithm based on principal components analysis. CONCLUSIONS Results from these analyses will enable researchers to identify new susceptibility loci, perform fine-mapping of new or known loci associated with either single or multiple cancers, assess the degree of overlap in cancer causation and pleiotropic effects of loci that have been identified for disease-specific risk, and jointly model genetic, environmental, and lifestyle-related exposures. IMPACT Ongoing analyses will shed light on etiology and risk assessment for many types of cancer. Cancer Epidemiol Biomarkers Prev; 26(1); 126-35. ©2016 AACR.
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Affiliation(s)
- Christopher I Amos
- Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire.
| | - Joe Dennis
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Zhaoming Wang
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Jinyoung Byun
- Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Fredrick R Schumacher
- Department of Epidemiology and Biostatistics, School of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Simon A Gayther
- The Center for Bioinformatics and Functional Genomics at Cedars Sinai Medical Center, Greater Los Angeles Area, Los Angeles, California
| | - Graham Casey
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, California
| | - David J Hunter
- Department of Epidemiology, Program in Molecular and Genetic Epidemiology, Harvard School of Public Health, Boston, Massachusetts
| | - Thomas A Sellers
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Stephen B Gruber
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, California
| | - Alison M Dunning
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Kyriaki Michailidou
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Laura Fachal
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Kimberly Doheny
- Center for Inherited Disease Research, Institute of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Amanda B Spurdle
- Molecular Cancer Epidemiology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Yafang Li
- Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Xiangjun Xiao
- Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Jane Romm
- Center for Inherited Disease Research, Institute of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Elizabeth Pugh
- Center for Inherited Disease Research, Institute of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | | | | | - Stig E Bojesen
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Copenhagen, Denmark
| | - Charlisse Caga-Anan
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland
| | - Christopher A Haiman
- The Center for Bioinformatics and Functional Genomics at Cedars Sinai Medical Center, Greater Los Angeles Area, Los Angeles, California
| | - Ahsan Kamal
- Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Craig Luccarini
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Daniel Tessier
- Génome Québec Innovation Centre, Montreal, Canada and McGill University, Montreal, Canada
| | - Daniel Vincent
- Génome Québec Innovation Centre, Montreal, Canada and McGill University, Montreal, Canada
| | - François Bacot
- Génome Québec Innovation Centre, Montreal, Canada and McGill University, Montreal, Canada
| | - David J Van Den Berg
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, California
| | - Stefanie Nelson
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland
| | - Stephen Demetriades
- University Health Network- The Princess Margaret Cancer Centre, Toronto, California
| | | | | | - Judith L Forman
- Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Graham G Giles
- Cancer Epidemiology Centre, Cancer Council Victoria, Melbourne, Australia
- Cancer, Genetics and Immunology, Menzies Institute for Medical Research, Hobart, Australia
| | - David V Conti
- Division of Biostatistics, Department of Preventive Medicine, Zilkha Neurogenetic Institute, University of Southern California, Los Angeles, California
| | - Heike Bickeböller
- Department of Genetic Epidemiology, University Medical Center, Georg-August-University, Göttingen, Germany
| | - Angela Risch
- University of Salzburg and Cancer Cluster Salzburg, Salzburg, Austria
- Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center, Heidelberg, Germany
- Translational Lung Research Center Heidelberg, Member of the German Center for Lung Research, Heidelberg, Germany
| | - Melanie Waldenberger
- Research Unit of Molecular Epidemiology, Institute of Epidemiology II, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Irene Brüske-Hohlfeld
- Helmholtz Zentrum München, Institut für Epidemiologie I, Neuherberg, Oberschleissheim, Germany
| | - Belynda D Hicks
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Hua Ling
- Center for Inherited Disease Research, Institute of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Lesley McGuffog
- Cancer Epidemiology Centre, Cancer Council Victoria, Melbourne, Australia
- Cancer, Genetics and Immunology, Menzies Institute for Medical Research, Hobart, Australia
| | - Andrew Lee
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Karoline Kuchenbaecker
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Penny Soucy
- Cancer Genomics Laboratory, Centre Hospitalier Universitaire de Québec and Laval University, Québec City, Canada
| | - Judith Manz
- Research Unit of Molecular Epidemiology, Institute of Epidemiology II, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | | | - Katja Butterbach
- Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | | | - Peter Kraft
- Department of Epidemiology, Program in Molecular and Genetic Epidemiology, Harvard School of Public Health, Boston, Massachusetts
| | - Liesel FitzGerald
- Cancer Epidemiology Centre, Cancer Council Victoria, Melbourne, Australia
- Cancer, Genetics and Immunology, Menzies Institute for Medical Research, Hobart, Australia
| | - Sara Lindström
- Department of Epidemiology, Program in Molecular and Genetic Epidemiology, Harvard School of Public Health, Boston, Massachusetts
- Department of Epidemiology, University of Washington, Seattle, Washington
| | - Marcia Adams
- Center for Inherited Disease Research, Institute of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - James D McKay
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Catherine M Phelan
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Sara Benlloch
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Linda E Kelemen
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina
| | - Paul Brennan
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Marjorie Riggan
- Department of Gynecology, Duke University Medical Center, Durham, North Carolina
| | - Tracy A O'Mara
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Hongbing Shen
- Department of Epidemiology and Biostatistics, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, P.R. China
| | - Yongyong Shi
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Deborah J Thompson
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | | | - Sune F Nielsen
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Oncology, Herlev and Gentofte Hospital, Copenhagen University Hospital, Copenhagen, Denmark
| | - Andrew Berchuck
- Department of Gynecology, Duke University Medical Center, Durham, North Carolina
| | - Sylvie Laboissiere
- Génome Québec Innovation Centre, Montreal, Canada and McGill University, Montreal, Canada
| | - Stephanie L Schmit
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, Florida
| | - Tameka Shelford
- Center for Inherited Disease Research, Institute of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Christopher K Edlund
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, California
| | - Jack A Taylor
- Molecular and Genetic Epidemiology Group, National Institute for Environmental Health Sciences, Research Triangle Park, North Carolina
| | - John K Field
- Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Sue K Park
- College of Medicine, Seoul National University, Gwanak-gu, Seoul, Korea
| | - Kenneth Offit
- Clinical Genetics Service, Memorial Hospital, New York, New York
- Cancer Biology and Genetics Program, Sloan Kettering Institute, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Mads Thomassen
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | - Rita Schmutzler
- Zentrum Familiärer Brust- und Eierstockkrebs, Universitätsklinikum Köln, Köln, Germany
| | - Laura Ottini
- Department of Molecular Medicine, Sapienza, University of Rome, Rome, Italy
| | - Rayjean J Hung
- Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | | | - Ali Amin Al Olama
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Ulrike Peters
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | - Michael F Seldin
- Department of Biochemistry and Molecular Medicine, University of California at Davis, Davis, California
- Department of Internal Medicine, University of California at Davis, Davis, California
| | - Elizabeth Gillanders
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland
| | - Daniela Seminara
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland
| | - Antonis C Antoniou
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | - Paul D P Pharoah
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
| | | | - Stephen J Chanock
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, Maryland
| | - Jacques Simard
- Cancer Genomics Laboratory, Centre Hospitalier Universitaire de Québec and Laval University, Québec City, Canada
| | - Douglas F Easton
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, United Kingdom
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Field Y, Boyle EA, Telis N, Gao Z, Gaulton KJ, Golan D, Yengo L, Rocheleau G, Froguel P, McCarthy MI, Pritchard JK. Detection of human adaptation during the past 2000 years. Science 2016; 354:760-764. [PMID: 27738015 PMCID: PMC5182071 DOI: 10.1126/science.aag0776] [Citation(s) in RCA: 246] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 10/03/2016] [Indexed: 12/22/2022]
Abstract
Detection of recent natural selection is a challenging problem in population genetics. Here we introduce the singleton density score (SDS), a method to infer very recent changes in allele frequencies from contemporary genome sequences. Applied to data from the UK10K Project, SDS reflects allele frequency changes in the ancestors of modern Britons during the past ~2000 to 3000 years. We see strong signals of selection at lactase and the major histocompatibility complex, and in favor of blond hair and blue eyes. For polygenic adaptation, we find that recent selection for increased height has driven allele frequency shifts across most of the genome. Moreover, we identify shifts associated with other complex traits, suggesting that polygenic adaptation has played a pervasive role in shaping genotypic and phenotypic variation in modern humans.
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Affiliation(s)
- Yair Field
- Department of Genetics, Stanford University, Stanford, CA 94305, USA.
- Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA
| | - Evan A Boyle
- Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Natalie Telis
- Program in Biomedical Informatics, Stanford University, Stanford, CA 94305, USA
| | - Ziyue Gao
- Department of Genetics, Stanford University, Stanford, CA 94305, USA
- Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA
| | - Kyle J Gaulton
- Department of Genetics, Stanford University, Stanford, CA 94305, USA
- Wellcome Trust Center for Human Genetics, and Oxford Center for Diabetes Endocrinology and Metabolism, University of Oxford, Oxford, UK
| | - David Golan
- Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Loic Yengo
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, F-59000 Lille, France
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
| | - Ghislain Rocheleau
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, F-59000 Lille, France
| | - Philippe Froguel
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, F-59000 Lille, France
- Imperial College, Department of Genomics of Common Disease, London Hammersmith Hospital, London, UK
| | - Mark I McCarthy
- Wellcome Trust Center for Human Genetics, and Oxford Center for Diabetes Endocrinology and Metabolism, University of Oxford, Oxford, UK
| | - Jonathan K Pritchard
- Department of Genetics, Stanford University, Stanford, CA 94305, USA.
- Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA
- Department of Biology, Stanford University, Stanford, CA, USA
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Kiess W, Hoppmann J, Gesing J, Penke M, Körner A, Kratzsch J, Pfaeffle R. Puberty - genes, environment and clinical issues. J Pediatr Endocrinol Metab 2016; 29:1229-1231. [PMID: 27771625 DOI: 10.1515/jpem-2016-0394] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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59
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Jääsaari P, Tolvanen M, Niinikoski H, Karjalainen S. Advanced dental maturity of Finnish 6- to 12-yr-old children is associated with high energy intake. Eur J Oral Sci 2016; 124:465-471. [DOI: 10.1111/eos.12292] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Päivi Jääsaari
- Institute of Dentistry; University of Turku; Turku Finland
- Department of Oral and Maxillofacial Diseases; Turku University Hospital; Turku Finland
| | - Mimmi Tolvanen
- Institute of Dentistry; University of Turku; Turku Finland
| | - Harri Niinikoski
- Departments of Pediatrics and Physiology; University of Turku; Turku Finland
- Department of Paediatrics and Adolescent Medicine; Turku University Hospital; Turku Finland
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Wohlfahrt-Veje C, Mouritsen A, Hagen CP, Tinggaard J, Mieritz MG, Boas M, Petersen JH, Skakkebæk NE, Main KM. Pubertal Onset in Boys and Girls Is Influenced by Pubertal Timing of Both Parents. J Clin Endocrinol Metab 2016; 101:2667-74. [PMID: 27014950 DOI: 10.1210/jc.2016-1073] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
CONTEXT Epidemiological evidence on maternal and paternal heritability of the wide normal variation within pubertal timing is sparse. OBJECTIVE We aimed to estimate the impact of parental pubertal timing on the onset of puberty in boys and girls. DESIGN Annual pubertal examinations of healthy children in a longitudinal cohort study. Information on parental timing of puberty (earlier, comparable to, or later compared to peers) and menarche age was retrieved from questionnaires. PARTICIPANTS A total of 672 girls and 846 boys. MAIN OUTCOME MEASURES Age at onset of pubic hair (PH2+), breasts (B2+), and menarche in girls; and PH2+, genital stage (G2+), and testis >3 mL with orchidometer (Tvol3+) in boys. RESULTS In boys, pubertal onset was significantly associated with pubertal timing of both parents. PH2+ and Tvol3+ were earlier: -11.8 months (95% confidence interval, -16.8, -6.8)/-8.9 (-12.8, -4.9), and -9.5 (-13.9, -5.1)/-7.1 (-10.4, -3.7) if the father/mother, respectively, had early pubertal development compared to late. In girls, menarche was significantly associated with both parents' pubertal timing: -10.5 months (-15.9, -5.1)/-10.1 (-14.3, -6.0) if father/mother had early pubertal development compared to late. For the onset of PH2+ and B2+ in girls, estimates were -7.0 months (-12.6, -1.4) and -4.1 (-10.6, +2.4)/-6.7 (-11.0, -2.5), and -6.7 (-11.0, -2.0) for fathers/mothers, respectively. Maternal age of menarche was significantly associated with the onset of all pubertal milestones except PH2+ in girls. CONCLUSIONS Maternal as well as paternal pubertal timing was a strong determinant of age at pubertal onset in both girls and boys. Age at breast and pubic hair development in girls, which has declined most during recent years, seemed to be least dependent on heritability.
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Affiliation(s)
- Christine Wohlfahrt-Veje
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Annette Mouritsen
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Casper P Hagen
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Jeanette Tinggaard
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Mikkel Grunnet Mieritz
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Malene Boas
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Jørgen Holm Petersen
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Niels E Skakkebæk
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Katharina M Main
- University Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; and International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
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61
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DNA methylation of LINE-1 and Alu repetitive elements in relation to sex hormones and pubertal timing in Mexican-American children. Pediatr Res 2016; 79:855-62. [PMID: 26882368 PMCID: PMC4899098 DOI: 10.1038/pr.2016.31] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 12/09/2015] [Indexed: 12/21/2022]
Abstract
BACKGROUND The molecular mechanisms linking environmental exposures to earlier pubertal development are not well characterized. Epigenetics may play an important role, but data on the relationship between epigenetic marks and puberty, particularly in humans, is limited. METHODS We used pyrosequencing to measure Alu and long interspersed nucleotide elements (LINE-1) methylation in DNA isolated from whole blood samples collected from newborns and 9-y-old children (n = 266). Tanner staging was completed six times between ages 9 and 12 y to determine pubertal status, and hormone levels were measured in 12-y-old boys. RESULTS Among girls, we observed a suggestive trend of increased odds of breast and pubic hair development with higher Alu and LINE-1 methylation in 9-y-old blood, respectively. The strongest association identified was an inverse association of LINE-1 methylation in 9-y-old girls with odds of experiencing menarche by age 12 (OR (95% CI): 0.63 (0.46, 0.87); P = 0.005). We observed a consistent inverse relationship for Alu and LINE-1 methylation at 9 y with luteinizing hormone (LH), testosterone and follicle-stimulating hormone levels in boys but it was only significant between LINE-1 and LH. CONCLUSION DNA methylation of Alu and LINE-1 may be involved in puberty initiation and development. This relationship should be confirmed in future studies.
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62
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Onset of Puberty in Relation to Obesity. Indian Pediatr 2016; 53:379-80. [PMID: 27254042 DOI: 10.1007/s13312-016-0856-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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63
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Wei C, Crowne EC. Recent advances in the understanding and management of delayed puberty. Arch Dis Child 2016; 101:481-8. [PMID: 26353794 DOI: 10.1136/archdischild-2014-307963] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Accepted: 08/10/2015] [Indexed: 02/01/2023]
Abstract
Delayed puberty, especially in boys, is a common presentation in paediatrics. Recent advances have improved our understanding of the neuroendocrine, genetic and environmental factors controlling pubertal development, and hence inform the pathophysiology of delayed puberty. The discovery of kisspeptin signalling through its receptor identified neuroendocrine mechanisms controlling the gonadotrophin-releasing hormone (GnRH) pulse generator at the onset of puberty. Genetic mechanisms from single gene mutations to single nucleotide polymorphism associated with delayed puberty are being identified. Environmental factors, including nutritional factors and endocrine disruptors, have also been implicated in changes in secular trends and abnormal timing of puberty. Despite these advances, the key clinical question is to distinguish delayed puberty associated with an underlying pathology or hypogonadism from constitutional delay in growth and puberty, which remains challenging as biochemical tests are not always discriminatory. The diagnostic accuracies of newer investigations, including 36-hour luteinising hormone releasing hormone (LHRH) tests, GnRH-agonist tests, antimullerian hormone and inhibin-B, require further evaluation. Sex hormone replacement remains the main available treatment for delayed puberty, the choice of which is largely dictated by clinical practice and availability of the various sex steroid preparations. Spontaneous reversal of hypogonadism has been reported in boys with idiopathic hypogonadotrophic hypogonadism after a period of sex steroid treatment, highlighting the importance of reassessment at the end of pubertal induction. Novel therapies with a more physiological basis such as gonadotrophins or kisspeptin-agonist are being investigated for the management of hypogonadotrophic hypogonadism. Careful clinical assessment and appreciation of the normal physiology remain the key approach to patients with delayed puberty.
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Affiliation(s)
- Christina Wei
- Department of Paediatric Endocrinology & Diabetes, Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK Department of Paediatric Endocrinology, St George's Hospital, London, UK
| | - Elizabeth Clare Crowne
- Department of Paediatric Endocrinology & Diabetes, Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
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64
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Bonilla C, Lewis SJ, Martin RM, Donovan JL, Hamdy FC, Neal DE, Eeles R, Easton D, Kote-Jarai Z, Al Olama AA, Benlloch S, Muir K, Giles GG, Wiklund F, Gronberg H, Haiman CA, Schleutker J, Nordestgaard BG, Travis RC, Pashayan N, Khaw KT, Stanford JL, Blot WJ, Thibodeau S, Maier C, Kibel AS, Cybulski C, Cannon-Albright L, Brenner H, Park J, Kaneva R, Batra J, Teixeira MR, Pandha H, Lathrop M, Davey Smith G. Pubertal development and prostate cancer risk: Mendelian randomization study in a population-based cohort. BMC Med 2016; 14:66. [PMID: 27044414 PMCID: PMC4820939 DOI: 10.1186/s12916-016-0602-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Accepted: 03/16/2016] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Epidemiological studies have observed a positive association between an earlier age at sexual development and prostate cancer, but markers of sexual maturation in boys are imprecise and observational estimates are likely to suffer from a degree of uncontrolled confounding. To obtain causal estimates, we examined the role of pubertal development in prostate cancer using genetic polymorphisms associated with Tanner stage in adolescent boys in a Mendelian randomization (MR) approach. METHODS We derived a weighted genetic risk score for pubertal development, combining 13 SNPs associated with male Tanner stage. A higher score indicated a later puberty onset. We examined the association of this score with prostate cancer risk, stage and grade in the UK-based ProtecT case-control study (n = 2,927), and used the PRACTICAL consortium (n = 43,737) as a replication sample. RESULTS In ProtecT, the puberty genetic score was inversely associated with prostate cancer grade (odds ratio (OR) of high- vs. low-grade cancer, per tertile of the score: 0.76; 95 % CI, 0.64-0.89). In an instrumental variable estimation of the causal OR, later physical development in adolescence (equivalent to a difference of one Tanner stage between pubertal boys of the same age) was associated with a 77 % (95 % CI, 43-91 %) reduced odds of high Gleason prostate cancer. In PRACTICAL, the puberty genetic score was associated with prostate cancer stage (OR of advanced vs. localized cancer, per tertile: 0.95; 95 % CI, 0.91-1.00) and prostate cancer-specific mortality (hazard ratio amongst cases, per tertile: 0.94; 95 % CI, 0.90-0.98), but not with disease grade. CONCLUSIONS Older age at sexual maturation is causally linked to a reduced risk of later prostate cancer, especially aggressive disease.
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Affiliation(s)
- Carolina Bonilla
- />School of Social and Community Medicine, University of Bristol, Bristol, UK
- />MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
| | - Sarah J. Lewis
- />School of Social and Community Medicine, University of Bristol, Bristol, UK
- />MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
| | - Richard M. Martin
- />School of Social and Community Medicine, University of Bristol, Bristol, UK
- />MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
- />National Institute for Health Research, Bristol Biomedical Research Unit in Nutrition, Bristol, UK
| | - Jenny L. Donovan
- />School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Freddie C. Hamdy
- />Nuffield Department of Surgery, University of Oxford, Oxford, UK
| | - David E. Neal
- />Nuffield Department of Surgery, University of Oxford, Oxford, UK
- />Surgical Oncology (Uro-Oncology: S4), University of Cambridge, Box 279, Addenbrooke’s Hospital, Hills Road, Cambridge, UK
| | - Rosalind Eeles
- />The Institute of Cancer Research, 15 Cotswold Road, Sutton, SM2 5NG Surrey UK
- />The Royal Marsden NHS Foundation Trust, Fulham and Sutton London and Surrey, UK
| | - Doug Easton
- />Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Strangeways Research Laboratory, Worts Causeway Cambridge, UK
| | - Zsofia Kote-Jarai
- />The Institute of Cancer Research, 15 Cotswold Road, Sutton, SM2 5NG Surrey UK
| | - Ali Amin Al Olama
- />Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Strangeways Research Laboratory, Worts Causeway Cambridge, UK
| | - Sara Benlloch
- />Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Strangeways Research Laboratory, Worts Causeway Cambridge, UK
| | - Kenneth Muir
- />University of Warwick, Coventry, UK
- />Institute of Population Health, The University of Manchester, Manchester, M13 9PL UK
| | - Graham G. Giles
- />The Cancer Council Victoria, 615 St. Kilda Road, Melbourne, Victoria 3004 Australia
- />Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria 3010 Australia
| | - Fredrik Wiklund
- />Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Henrik Gronberg
- />Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Christopher A. Haiman
- />Department of Preventive Medicine, Keck School of Medicine, University of Southern California/Norris Comprehensive Cancer Center, Los Angeles, CA USA
| | - Johanna Schleutker
- />Department of Medical Biochemistry and Genetics, University of Turku, Turku, Finland
- />Institute of Biomedical Technology/BioMediTech, University of Tampere and FimLab Laboratories, Tampere, Finland
| | - Børge G. Nordestgaard
- />Department of Clinical Biochemistry, Herlev Hospital, Copenhagen University Hospital, Herlev Ringvej 75, Herlev, DK-2730 Denmark
| | - Ruth C. Travis
- />Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Nora Pashayan
- />Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Strangeways Research Laboratory, Worts Causeway Cambridge, UK
- />Department of Applied Health Research, University College London, 1-19 Torrington Place, London, WC1E 7HB UK
| | - Kay-Tee Khaw
- />Cambridge Institute of Public Health, University of Cambridge, Forvie Site, Robinson Way, Cambridge, CB2 0SR UK
| | - Janet L. Stanford
- />Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA USA
- />Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA USA
| | - William J. Blot
- />International Epidemiology Institute, 1455 Research Blvd., Suite 550, Rockville, MD 20850 USA
| | | | - Christiane Maier
- />Department of Urology, University Hospital Ulm, Ulm, Germany
- />Institute of Human Genetics, University Hospital Ulm, Ulm, Germany
| | - Adam S. Kibel
- />Brigham and Women’s Hospital/Dana-Farber Cancer Institute, 45 Francis Street - ASB II-3, Boston, MA 02115 USA
- />Washington University, St Louis, MO USA
| | - Cezary Cybulski
- />International Hereditary Cancer Center, Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Lisa Cannon-Albright
- />Division of Genetic Epidemiology, Department of Medicine, University of Utah School of Medicine, Salt Lake City, UT USA
| | - Hermann Brenner
- />Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- />Division of Preventive Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- />German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jong Park
- />Division of Cancer Prevention and Control, H. Lee Moffitt Cancer Center, 12902 Magnolia Dr., Tampa, FL USA
| | - Radka Kaneva
- />Molecular Medicine Center and Department of Medical Chemistry and Biochemistry, Medical University-Sofia, 2 Zdrave St., Sofia, 1431 Bulgaria
| | - Jyotsna Batra
- />Australian Prostate Cancer Research Centre – Qld, Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology, Brisbane, Australia
| | - Manuel R. Teixeira
- />Department of Genetics, Portuguese Oncology Institute, Porto, Portugal
- />Biomedical Sciences Institute (ICBAS), Porto University, Porto, Portugal
| | - Hardev Pandha
- />The University of Surrey, Guildford, Surrey GU2 7XH UK
| | - Mark Lathrop
- />Commissariat à l’Energie Atomique, Center National de Génotypage, Evry, France
- />McGill University-Génome Québec Innovation Centre, Montreal, Canada
| | - George Davey Smith
- />School of Social and Community Medicine, University of Bristol, Bristol, UK
- />MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
| | - The PRACTICAL consortium
- />School of Social and Community Medicine, University of Bristol, Bristol, UK
- />MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
- />National Institute for Health Research, Bristol Biomedical Research Unit in Nutrition, Bristol, UK
- />Nuffield Department of Surgery, University of Oxford, Oxford, UK
- />Surgical Oncology (Uro-Oncology: S4), University of Cambridge, Box 279, Addenbrooke’s Hospital, Hills Road, Cambridge, UK
- />The Institute of Cancer Research, 15 Cotswold Road, Sutton, SM2 5NG Surrey UK
- />The Royal Marsden NHS Foundation Trust, Fulham and Sutton London and Surrey, UK
- />Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Strangeways Research Laboratory, Worts Causeway Cambridge, UK
- />University of Warwick, Coventry, UK
- />Institute of Population Health, The University of Manchester, Manchester, M13 9PL UK
- />The Cancer Council Victoria, 615 St. Kilda Road, Melbourne, Victoria 3004 Australia
- />Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria 3010 Australia
- />Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
- />Department of Preventive Medicine, Keck School of Medicine, University of Southern California/Norris Comprehensive Cancer Center, Los Angeles, CA USA
- />Department of Medical Biochemistry and Genetics, University of Turku, Turku, Finland
- />Institute of Biomedical Technology/BioMediTech, University of Tampere and FimLab Laboratories, Tampere, Finland
- />Department of Clinical Biochemistry, Herlev Hospital, Copenhagen University Hospital, Herlev Ringvej 75, Herlev, DK-2730 Denmark
- />Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
- />Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Strangeways Research Laboratory, Worts Causeway Cambridge, UK
- />Department of Applied Health Research, University College London, 1-19 Torrington Place, London, WC1E 7HB UK
- />Cambridge Institute of Public Health, University of Cambridge, Forvie Site, Robinson Way, Cambridge, CB2 0SR UK
- />Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA USA
- />Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA USA
- />International Epidemiology Institute, 1455 Research Blvd., Suite 550, Rockville, MD 20850 USA
- />Mayo Clinic, Rochester, MN USA
- />Department of Urology, University Hospital Ulm, Ulm, Germany
- />Institute of Human Genetics, University Hospital Ulm, Ulm, Germany
- />Brigham and Women’s Hospital/Dana-Farber Cancer Institute, 45 Francis Street - ASB II-3, Boston, MA 02115 USA
- />Washington University, St Louis, MO USA
- />International Hereditary Cancer Center, Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
- />Division of Genetic Epidemiology, Department of Medicine, University of Utah School of Medicine, Salt Lake City, UT USA
- />Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- />Division of Preventive Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- />German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
- />Division of Cancer Prevention and Control, H. Lee Moffitt Cancer Center, 12902 Magnolia Dr., Tampa, FL USA
- />Molecular Medicine Center and Department of Medical Chemistry and Biochemistry, Medical University-Sofia, 2 Zdrave St., Sofia, 1431 Bulgaria
- />Australian Prostate Cancer Research Centre – Qld, Institute of Health and Biomedical Innovation and School of Biomedical Sciences, Queensland University of Technology, Brisbane, Australia
- />Department of Genetics, Portuguese Oncology Institute, Porto, Portugal
- />Biomedical Sciences Institute (ICBAS), Porto University, Porto, Portugal
- />The University of Surrey, Guildford, Surrey GU2 7XH UK
- />Commissariat à l’Energie Atomique, Center National de Génotypage, Evry, France
- />McGill University-Génome Québec Innovation Centre, Montreal, Canada
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Winter S, Ousidhoum A, McElreavey K, Brauner R. Constitutional delay of puberty: presentation and inheritance pattern in 48 familial cases. BMC Pediatr 2016; 16:37. [PMID: 26970893 PMCID: PMC4789265 DOI: 10.1186/s12887-016-0580-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Accepted: 03/09/2016] [Indexed: 11/29/2022] Open
Abstract
Background The mechanism that initiates the onset of puberty is largely unknown but the age of onset is mainly under genetic control and influenced by environmental factors including nutrition. Familial forms of constitutional delay of puberty (CDP) suggest the involvement of genetic factors. The purpose of this study is to describe the presentation and the mode of inheritance of CDP in a series of familial cases. Methods A retrospective, single center study was carried out over 10 years on 48 probands (14 girls and 34 boys) from 48 families seen for CDP with a familial component. Results Of the 48 probands, 46 (96 %) had at least one affected 1st degree relatives and 2 (4 %, 2 boys) had only 2nd degree relatives affected. In girls, 11 families (79 %) exhibited exclusive maternal inheritance, 1 (7 %) paternal inheritance and 2 (14 %) both maternal and paternal inheritance. In boys, 14 families (41 %) exhibited exclusive maternal inheritance, 12 (35 %) paternal inheritance and 8 (24 %) both maternal and paternal inheritance. In the boys with bilineal inheritance, the ages at onset of puberty (16 ± 1.41 years) and at evaluation (16.05 ± 2.47 years) were higher than in those with unilineal inheritance (15.25 ± 0.35 and 15.1 ± 0.42 years respectively), but the difference was not significant. Conclusions In girls exclusive maternal inheritance seems to be the major mode of inheritance whereas for boys the mode of inheritance was almost equally maternal, paternal or bilineal. Clinical phenotype of boys with bilineal inheritance seems to be more severe, but the difference did not reach statistical significance, perhaps because of the small sample size. This greater severity of the phenotype in boys with bilineal inheritance is likely due to inheriting different puberty timing genes from each parent. Future research should be directed at identifying such genes.
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Affiliation(s)
- Sarah Winter
- Université Paris Descartes and Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
| | - Aldjia Ousidhoum
- Université Paris Descartes and Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
| | | | - Raja Brauner
- Université Paris Descartes and Fondation Ophtalmologique Adolphe de Rothschild, Paris, France.
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Corre C, Shinoda G, Zhu H, Cousminer DL, Crossman C, Bellissimo C, Goldenberg A, Daley GQ, Palmert MR. Sex-specific regulation of weight and puberty by the Lin28/let-7 axis. J Endocrinol 2016; 228:179-91. [PMID: 26698568 PMCID: PMC4772724 DOI: 10.1530/joe-15-0360] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/22/2015] [Indexed: 12/18/2022]
Abstract
Growth and pubertal timing differ in boys and girls. Variants in/near LIN28B associate with age at menarche (AAM) in genome-wide association studies and some AAM-related variants associate with growth in a sex-specific manner. Sex-specific growth patterns in response to Lin28b perturbation have been detected in mice, and overexpression of Lin28a has been shown to alter pubertal timing in female mice. To investigate further how Lin28a and Lin28b affect growth and puberty in both males and females, we evaluated Lin28b loss-of-function (LOF) mice and Lin28a gain-of-function (GOF) mice. Because both Lin28a and Lin28b can act via the conserved microRNA let-7, we also examined let-7 GOF mice. As reported previously, Lin28b LOF led to lighter body weights only in male mice while Lin28a GOF yielded heavier mice of both sexes. Let-7 GOF mice weighed less than controls, and males were more affected than females. Timing of puberty was assessed by vaginal opening (VO) and preputial separation (PS). Male Lin28b LOF and male let-7 GOF, but not female, mice displayed alteration of pubertal timing, with later PS than controls. In contrast, both male and female Lin28a GOF mice displayed late onset of puberty. Together, these data point toward a complex system of regulation by Lin28a, Lin28b, and let-7, in which Lin28b and let-7 can impact both puberty and growth in a sex-specific manner, raising the possibility that this pathway may contribute to differential regulation of male and female growth and puberty in humans.
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Affiliation(s)
- Christina Corre
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
| | - Gen Shinoda
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
| | - Hao Zhu
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
| | - Diana L Cousminer
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
| | - Christine Crossman
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
| | - Christian Bellissimo
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
| | - Anna Goldenberg
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
| | - George Q Daley
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
| | - Mark R Palmert
- Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada Division of EndocrinologyThe Hospital for Sick Children, 555 University Avenue, Toronto ON, M5G 1X8, CanadaDivision of Hematology/OncologyBoston Children's Hospital, Boston, Massachusetts, USADepartments of Pediatrics and Internal MedicineChildren's Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, USAInstitute for Molecular MedicineFinland (FIMM), University of Helsinki, Helsinki, FinlandGenetics and Genome Biology ProgramThe Hospital for Sick Children, Toronto, Ontario, CanadaDepartment of Computer ScienceUniversity of Toronto, Toronto, Ontario, CanadaDepartments of Paediatrics and PhysiologyThe University of Toronto, Toronto, Ontario, Canada
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Cousminer DL, Widén E, Palmert MR. The genetics of pubertal timing in the general population: recent advances and evidence for sex-specificity. Curr Opin Endocrinol Diabetes Obes 2016; 23:57-65. [PMID: 26574646 PMCID: PMC4734379 DOI: 10.1097/med.0000000000000213] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW This article overviews advances in the genetics of puberty based on studies in the general population, describes evidence for sex-specific genetic effects on pubertal timing, and briefly reviews possible mechanisms mediating sexually dimorphic genetic effects. RECENT FINDINGS Pubertal timing is highly polygenic, and many loci are conserved among ethnicities. A number of identified loci underlie both pubertal timing and related traits such as height and BMI. It is increasingly apparent that understanding the factors modulating the onset of puberty is important because the timing of this developmental stage is associated with a wider range of adult health outcomes than previously appreciated. Although most of the genetic effects underlying the timing of puberty are common between boys and girls, some effects show sex-specificity and many are epigenetically modulated. Several potential mechanisms, including hormone-independent ones, may be responsible for observed sex differences. SUMMARY Studies of pubertal timing in the general population have provided new knowledge about the genetic architecture of this complex trait. Increasing attention paid to sex-specific effects may provide key insights into the sexual dimorphism in pubertal timing and even into the associations between puberty and adult health risks by identifying common underlying biological pathways.
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Affiliation(s)
- Diana L. Cousminer
- Division of Human Genetics, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Elisabeth Widén
- Institute for Molecular Medicine, Finland, University of Helsinki, Helsinki, Finland
| | - Mark R. Palmert
- Division of Endocrinology, the Hospital for Sick Children
- The Departments of Pediatrics and Physiology, University of Toronto, Canada
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Perry JRB, McMahon G, Day FR, Ring SM, Nelson SM, Lawlor DA. Genome-wide association study identifies common and low-frequency variants at the AMH gene locus that strongly predict serum AMH levels in males. Hum Mol Genet 2016; 25:382-8. [PMID: 26604150 PMCID: PMC4706112 DOI: 10.1093/hmg/ddv465] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 09/20/2015] [Accepted: 11/09/2015] [Indexed: 12/27/2022] Open
Abstract
Anti-Müllerian hormone (AMH) is an essential messenger of sexual differentiation in the foetus and is an emerging biomarker of postnatal reproductive function in females. Due to a paucity of adequately sized studies, the genetic determinants of circulating AMH levels are poorly characterized. In samples from 2815 adolescents aged 15 from the ALSPAC study, we performed the first genome-wide association study of serum AMH levels across a set of ∼9 m '1000 Genomes Reference Panel' imputed genetic variants. Genetic variants at the AMH protein-coding gene showed considerable allelic heterogeneity, with both common variants [rs4807216 (P(Male) = 2 × 10(-49), Beta: ∼0.9 SDs per allele), rs8112524 (P(Male) = 3 × 10(-8), Beta: ∼0.25)] and low-frequency variants [rs2385821 (P(Male) = 6 × 10(-31), Beta: ∼1.2, frequency 3.6%)] independently associated with apparently large effect sizes in males, but not females. For all three SNPs, we highlight mechanistic links to AMH gene function and demonstrate highly significant sex interactions (P(Het) 0.0003-6.3 × 10(-12)), culminating in contrasting estimates of trait variance explained (24.5% in males versus 0.8% in females). Using these SNPs as a genetic proxy for AMH levels, we found no evidence in additional datasets to support a biological role for AMH in complex traits and diseases in men.
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Affiliation(s)
- John R B Perry
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK,
| | - George McMahon
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol BS8 2BN, UK, School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK and
| | - Felix R Day
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK
| | - Susan M Ring
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol BS8 2BN, UK, School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK and
| | - Scott M Nelson
- School of Medicine, University of Glasgow, Glasgow G31 2ER, UK
| | - Debbie A Lawlor
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol BS8 2BN, UK, School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK and
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Abstract
As age at pubertal onset declines and age at first pregnancy increases, the mechanisms that regulate female reproductive lifespan become increasingly relevant to population health. The timing of menarche and menopause can have profound effects not only on fertility but also on the risk of diseases such as type 2 diabetes mellitus, cardiovascular disease and breast cancer. Genetic studies have identified dozens of highly penetrant rare mutations associated with reproductive disorders, and also ∼175 common genetic variants associated with the timing of puberty or menopause. These findings, alongside other functional studies, have highlighted a diverse range of mechanisms involved in reproductive ageing, implicating core biological processes such as cell cycle regulation and energy homeostasis. The aim of this article is to review the contribution of such genetic findings to our understanding of the molecular regulation of reproductive timing, as well as the biological basis of the epidemiological links between reproductive ageing and disease risk.
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Affiliation(s)
- John R.B. Perry
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ
| | - Anna Murray
- Genetics of Complex Traits, University of Exeter Medical School, RILD Level 3, Royal Devon & Exeter Hospital, Barrack Road, Exeter, EX2 5DW
| | - Felix R Day
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ
| | - Ken K Ong
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ
- Department of Paediatrics, University of Cambridge, Cambridge Biomedical Campus, Cambridge, CB2 0QQ
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Day FR, Bulik-Sullivan B, Hinds DA, Finucane HK, Murabito JM, Tung JY, Ong KK, Perry JRB. Shared genetic aetiology of puberty timing between sexes and with health-related outcomes. Nat Commun 2015; 6:8842. [PMID: 26548314 PMCID: PMC4667609 DOI: 10.1038/ncomms9842] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 10/07/2015] [Indexed: 12/16/2022] Open
Abstract
Understanding of the genetic regulation of puberty timing has come largely from studies of rare disorders and population-based studies in women. Here, we report the largest genomic analysis for puberty timing in 55,871 men, based on recalled age at voice breaking. Analysis across all genomic variants reveals strong genetic correlation (0.74, P=2.7 × 10−70) between male and female puberty timing. However, some loci show sex-divergent effects, including directionally opposite effects between sexes at the SIM1/MCHR2 locus (Pheterogeneity=1.6 × 10−12). We find five novel loci for puberty timing (P<5 × 10−8), in addition to nine signals in men that were previously reported in women. Newly implicated genes include two retinoic acid-related receptors, RORB and RXRA, and two genes reportedly disrupted in rare disorders of puberty, LEPR and KAL1. Finally, we identify genetic correlations that indicate shared aetiologies in both sexes between puberty timing and body mass index, fasting insulin levels, lipid levels, type 2 diabetes and cardiovascular disease. Past studies on genetics of puberty relied on rare disorders or age of menarche in women. Here, Day et al. examine puberty timing in men by the age of voice breaking, and find some loci with sexually dimorphic effects and genetic architectures shared with other health conditions.
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Affiliation(s)
- Felix R Day
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK
| | - Brendan Bulik-Sullivan
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA.,Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts 02114, USA.,Medical and Population Genetics, Broad Institute, Cambridge, Massachusetts 02142, USA
| | - David A Hinds
- 23andMe Inc., 899 W. Evelyn Avenue, Mountain View, California 94041, USA
| | - Hilary K Finucane
- Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts 02115, USA.,Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Joanne M Murabito
- NHLBI's and Boston University's Framingham Heart Study, Framingham, Massachusetts 01702-5827, USA.,Boston University School of Medicine, Department of Medicine, Section of General Internal Medicine, Boston, Massachusetts 02118, USA
| | - Joyce Y Tung
- 23andMe Inc., 899 W. Evelyn Avenue, Mountain View, California 94041, USA
| | - Ken K Ong
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK.,Department of Paediatrics, University of Cambridge, Cambridge CB2 0QQ, UK
| | - John R B Perry
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK
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Cousminer DL, Leinonen JT, Sarin AP, Chheda H, Surakka I, Wehkalampi K, Ellonen P, Ripatti S, Dunkel L, Palotie A, Widén E. Targeted resequencing of the pericentromere of chromosome 2 linked to constitutional delay of growth and puberty. PLoS One 2015; 10:e0128524. [PMID: 26030606 PMCID: PMC4452275 DOI: 10.1371/journal.pone.0128524] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Accepted: 04/28/2015] [Indexed: 01/30/2023] Open
Abstract
Constitutional delay of growth and puberty (CDGP) is the most common cause of pubertal delay. CDGP is defined as the proportion of the normal population who experience pubertal onset at least 2 SD later than the population mean, representing 2.3% of all adolescents. While adolescents with CDGP spontaneously enter puberty, they are at risk for short stature, decreased bone mineral density, and psychosocial problems. Genetic factors contribute heavily to the timing of puberty, but the vast majority of CDGP cases remain biologically unexplained, and there is no definitive test to distinguish CDGP from pathological absence of puberty during adolescence. Recently, we published a study identifying significant linkage between a locus at the pericentromeric region of chromosome 2 (chr 2) and CDGP in Finnish families. To investigate this region for causal variation, we sequenced chr 2 between the genomic coordinates of 79-124 Mb (genome build GRCh37) in the proband and affected parent of the 13 families contributing most to this linkage signal. One gene, DNAH6, harbored 6 protein-altering low-frequency variants (< 6% in the Finnish population) in 10 of the CDGP probands. We sequenced an additional 135 unrelated Finnish CDGP subjects and utilized the unique Sequencing Initiative Suomi (SISu) population reference exome set to show that while 5 of these variants were present in the CDGP set, they were also present in the Finnish population at similar frequencies. Additional variants in the targeted region could not be prioritized for follow-up, possibly due to gaps in sequencing coverage or lack of functional knowledge of non-genic genomic regions. Thus, despite having a well-characterized sample collection from a genetically homogeneous population with a large population-based reference sequence dataset, we were unable to pinpoint variation in the linked region predisposing delayed puberty. This study highlights the difficulties of detecting genetic variants under linkage regions for complex traits and suggests that advancements in annotation of gene function and regulatory regions of the genome will be critical for solving the genetic background of complex phenotypes like CDGP.
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Affiliation(s)
- Diana L. Cousminer
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- * E-mail:
| | - Jaakko T. Leinonen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Antti-Pekka Sarin
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Public Health Genomics Unit, Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland
| | - Himanshu Chheda
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Ida Surakka
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Karoliina Wehkalampi
- Diabetes Prevention Unit, National Institute for Health and Welfare, Helsinki, Finland
- Children’s Hospital, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
| | - Pekka Ellonen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Samuli Ripatti
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Department of Public Health, Hjelt Institute, University of Helsinki, Helsinki, Finland
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, United Kingdom
| | - Leo Dunkel
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, London, United Kingdom
| | - Aarno Palotie
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, United Kingdom
- The Medical and Population Genomics Program, Broad Institute of MIT and Harvard, Cambridge, MA, United States of America
| | - Elisabeth Widén
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
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Day FR, Perry JRB, Ong KK. Genetic Regulation of Puberty Timing in Humans. Neuroendocrinology 2015; 102:247-255. [PMID: 25968239 PMCID: PMC6309186 DOI: 10.1159/000431023] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 04/28/2015] [Indexed: 12/11/2022]
Abstract
Understanding the regulation of puberty timing has relevance to developmental and human biology and to the pathogenesis of various diseases. Recent large-scale genome-wide association studies on puberty timing and adult height, body mass index (BMI) and central body shape provide evidence for shared biological mechanisms that regulate these traits. There is a substantial genetic overlap between age at menarche in women and BMI, with almost invariable directional consistency with the epidemiological associations between earlier menarche and higher BMI. By contrast, the genetic loci identified for age at menarche are largely distinct from those identified for central body shape, while alleles that confer earlier menarche can be associated with taller or shorter adult height. The findings of population-based studies on age at menarche show increasing relevance for other studies of rare monogenic disorders and enrich our understanding of the mechanisms that regulate the timing of puberty and reproductive function.
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Affiliation(s)
- Felix R Day
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK
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Perry JRB, Day F, Elks CE, Sulem P, Thompson DJ, Ferreira T, He C, Chasman DI, Esko T, Thorleifsson G, Albrecht E, Ang WQ, Corre T, Cousminer DL, Feenstra B, Franceschini N, Ganna A, Johnson AD, Kjellqvist S, Lunetta KL, McMahon G, Nolte IM, Paternoster L, Porcu E, Smith AV, Stolk L, Teumer A, Tšernikova N, Tikkanen E, Ulivi S, Wagner EK, Amin N, Bierut LJ, Byrne EM, Hottenga JJ, Koller DL, Mangino M, Pers TH, Yerges-Armstrong LM, Zhao JH, Andrulis IL, Anton-Culver H, Atsma F, Bandinelli S, Beckmann MW, Benitez J, Blomqvist C, Bojesen SE, Bolla MK, Bonanni B, Brauch H, Brenner H, Buring JE, Chang-Claude J, Chanock S, Chen J, Chenevix-Trench G, Collée JM, Couch FJ, Couper D, Coveillo AD, Cox A, Czene K, D’adamo AP, Smith GD, De Vivo I, Demerath EW, Dennis J, Devilee P, Dieffenbach AK, Dunning AM, Eiriksdottir G, Eriksson JG, Fasching PA, Ferrucci L, Flesch-Janys D, Flyger H, Foroud T, Franke L, Garcia ME, García-Closas M, Geller F, de Geus EEJ, Giles GG, Gudbjartsson DF, Gudnason V, Guénel P, Guo S, Hall P, Hamann U, Haring R, Hartman CA, Heath AC, Hofman A, Hooning MJ, Hopper JL, Hu FB, Hunter DJ, Karasik D, Kiel DP, Knight JA, Kosma VM, Kutalik Z, Lai S, Lambrechts D, Lindblom A, Mägi R, Magnusson PK, Mannermaa A, Martin NG, Masson G, McArdle PF, McArdle WL, Melbye M, Michailidou K, Mihailov E, Milani L, Milne RL, Nevanlinna H, Neven P, Nohr EA, Oldehinkel AJ, Oostra BA, Palotie A, Peacock M, Pedersen NL, Peterlongo P, Peto J, Pharoah PDP, Postma DS, Pouta A, Pylkäs K, Radice P, Ring S, Rivadeneira F, Robino A, Rose LM, Rudolph A, Salomaa V, Sanna S, Schlessinger D, Schmidt MK, Southey MC, Sovio U, Stampfer MJ, Stöckl D, Storniolo AM, Timpson NJ, Tyrer J, Visser JA, Vollenweider P, Völzke H, Waeber G, Waldenberger M, Wallaschofski H, Wang Q, Willemsen G, Winqvist R, Wolffenbuttel BHR, Wright MJ, Boomsma DI, Econs MJ, Khaw KT, Loos RJF, McCarthy MI, Montgomery GW, Rice JP, Streeten EA, Thorsteinsdottir U, van Duijn CM, Alizadeh BZ, Bergmann S, Boerwinkle E, Boyd HA, Crisponi L, Gasparini P, Gieger C, Harris TB, Ingelsson E, Järvelin MR, Kraft P, Lawlor D, Metspalu A, Pennell CE, Ridker PM, Snieder H, Sørensen TIA, Spector TD, Strachan DP, Uitterlinden AG, Wareham NJ, Widen E, Zygmunt M, Murray A, Easton DF, Stefansson K, Murabito JM, Ong KK. Parent-of-origin-specific allelic associations among 106 genomic loci for age at menarche. Nature 2014; 514:92-97. [PMID: 25231870 PMCID: PMC4185210 DOI: 10.1038/nature13545] [Citation(s) in RCA: 394] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 05/30/2014] [Indexed: 02/02/2023]
Abstract
Age at menarche is a marker of timing of puberty in females. It varies widely between individuals, is a heritable trait and is associated with risks for obesity, type 2 diabetes, cardiovascular disease, breast cancer and all-cause mortality. Studies of rare human disorders of puberty and animal models point to a complex hypothalamic-pituitary-hormonal regulation, but the mechanisms that determine pubertal timing and underlie its links to disease risk remain unclear. Here, using genome-wide and custom-genotyping arrays in up to 182,416 women of European descent from 57 studies, we found robust evidence (P < 5 × 10(-8)) for 123 signals at 106 genomic loci associated with age at menarche. Many loci were associated with other pubertal traits in both sexes, and there was substantial overlap with genes implicated in body mass index and various diseases, including rare disorders of puberty. Menarche signals were enriched in imprinted regions, with three loci (DLK1-WDR25, MKRN3-MAGEL2 and KCNK9) demonstrating parent-of-origin-specific associations concordant with known parental expression patterns. Pathway analyses implicated nuclear hormone receptors, particularly retinoic acid and γ-aminobutyric acid-B2 receptor signalling, among novel mechanisms that regulate pubertal timing in humans. Our findings suggest a genetic architecture involving at least hundreds of common variants in the coordinated timing of the pubertal transition.
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Affiliation(s)
- John RB Perry
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
- University of Exeter Medical School, University of Exeter, Exeter, UK EX1 2LU
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK
- Department of Twin Research and Genetic Epidemiology, King’s College London, London, UK
| | - Felix Day
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Cathy E Elks
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | | | - Deborah J Thompson
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, UK
| | - Teresa Ferreira
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Chunyan He
- Department of Epidemiology, Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, IN 46202, USA
- Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, IN 46202, USA
| | - Daniel I Chasman
- Division of Preventive Medicine, Brigham and Women’s Hospital, Boston, MA 02215
- Harvard Medical School, Boston, MA 02115
| | - Tõnu Esko
- Estonian Genome Center, University of Tartu, Tartu, 51010, Estonia
- Divisions of Endocrinology and Genetics and Center for Basic and Translational Obesity Research, Boston Children’s Hospital, Boston, MA 02115, USA
- Broad Institute of the Massachusetts Institute of Technology and Harvard University, 140 Cambridge 02142, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | | | - Eva Albrecht
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - Wei Q Ang
- School of Women’s and Infants’ Health, The University of Western Australia
| | - Tanguy Corre
- Department of Medical Genetics, University of Lausanne, Lausanne, Switzerland
- Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Diana L Cousminer
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Finland
| | - Bjarke Feenstra
- Department of Epidemiology Research, Statens Serum Institut, DK-2300 Copenhagen, Denmark
| | - Nora Franceschini
- Department of Epidemiology, University of North Carolina, Chapel Hill, NC
| | - Andrea Ganna
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm 17177, Sweden
| | - Andrew D Johnson
- NHLBI’s and Boston University’s Framingham Heart Study, Framingham, MA
| | - Sanela Kjellqvist
- Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Kathryn L Lunetta
- NHLBI’s and Boston University’s Framingham Heart Study, Framingham, MA
- Boston University School of Public Health, Department of Biostatistics. Boston, MA
| | - George McMahon
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Ilja M Nolte
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Eleonora Porcu
- Institute of Genetics and Biomedical Research, National Research Council, Cagliari, Italy
- University of Sassari, Dept. Of Biomedical Sciences, Sassari, Italy
| | - Albert V Smith
- Icelandic Heart Association, Kopavogur, Iceland
- University of Iceland, Reykjavik, Iceland
| | - Lisette Stolk
- Department of Internal Medicine, Erasmus MC, Rotterdam, the Netherlands
- Netherlands Consortium on Health Aging and National Genomics Initiative, Leiden, the Netherlands
| | - Alexander Teumer
- Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Natalia Tšernikova
- Estonian Genome Center, University of Tartu, Tartu, 51010, Estonia
- Department of Biotechnology, University of Tartu, Tartu, 51010, Estonia
| | - Emmi Tikkanen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Finland
- Hjelt Institute, University of Helsinki, Finland
| | - Sheila Ulivi
- Institute for Maternal and Child Health - IRCCS “Burlo Garofolo” – Trieste, Italy
| | - Erin K Wagner
- Department of Epidemiology, Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, IN 46202, USA
- Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, IN 46202, USA
| | - Najaf Amin
- Genetic Epidemiology Unit Department of Epidemiology, Erasmus MC, Rotterdam, the Netherlands
| | - Laura J Bierut
- Dept. of Psychiatry, Washington University, St. Louis, MO 63110
| | - Enda M Byrne
- The University of Queensland, Queensland Brain Institute, St.Lucia, QLD, Australia
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Jouke-Jan Hottenga
- Department of Biological Psychology, VU University Amsterdam, van der Boechorststraat 1, 1081 BT, Amsterdam, The Netherlands
| | - Daniel L Koller
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana USA
| | - Massimo Mangino
- Department of Twin Research and Genetic Epidemiology, King’s College London, London, UK
| | - Tune H Pers
- Divisions of Endocrinology and Genetics and Center for Basic and Translational Obesity Research, Boston Children’s Hospital, Boston, MA 02115, USA
- Broad Institute of the Massachusetts Institute of Technology and Harvard University, 140 Cambridge 02142, MA, USA
- Medical and Population Genetics, Broad Institute, Cambridge, MA 02142, US
- Center for Biological Sequence Analysis, Department of Systems Biology, Technical 142 University of Denmark, Lyngby 2800, Denmark
| | - Laura M Yerges-Armstrong
- Program in Personalized and Genomic Medicine, and Department of Medicine, Division of Endocrinology, Diabetes and Nutrition - University of Maryland School of Medicine, USA. Baltimore, MD 21201
| | - Jing Hua Zhao
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Irene L Andrulis
- Ontario Cancer Genetics Network, Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, Toronto, Ontario, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Hoda Anton-Culver
- Department of Epidemiology, University of California Irvine, Irvine, California, USA
| | | | - Stefania Bandinelli
- Tuscany Regional Health Agency, Florence, Italy, I.O.T. and Department of Medical and Surgical Critical Care, University of Florence, Florence, Italy
- Geriatric Unit, Azienda Sanitaria di Firenze, Florence, Italy
| | - Matthias W Beckmann
- University Breast Center Franconia, Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Javier Benitez
- Human Genetics Group, Human Cancer Genetics Program, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- Centro de Investigación en Red de Enfermedades Raras (CIBERER), Valencia, Spain
| | - Carl Blomqvist
- Department of Oncology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Stig E Bojesen
- Copenhagen General Population Study, Herlev Hospital, Copenhagen University Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Biochemistry, Herlev Hospital, Copenhagen University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Manjeet K Bolla
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, UK
| | - Bernardo Bonanni
- Division of Cancer Prevention and Genetics, Istituto Europeo di Oncologia (IEO), Milan, Italy
| | - Hiltrud Brauch
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart
- University of Tübingen, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Julie E Buring
- Division of Preventive Medicine, Brigham and Women’s Hospital, Boston, MA 02215
- Harvard Medical School, Boston, MA 02115
| | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Stephen Chanock
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Jinhui Chen
- Departments of Anatomy and Neurological Surgery, Indiana University school of Medicine, Indianapolis, IN 46202, USA
- Stark Neuroscience Research Center, Indiana University school of Medicine, Indianapolis, IN 46202, USA
| | | | - J. Margriet Collée
- Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Fergus J Couch
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - David Couper
- Department of Biostatistics, University of North Carolina, Chapel Hill, NC
| | - Andrea D Coveillo
- Boston University School of Medicine, Department of Medicine, Sections of Preventive Medicine and Endocrinology, Boston, MA
| | - Angela Cox
- Sheffield Cancer Research Centre, Department of Oncology, University of Sheffield, Sheffield, UK
| | - Kamila Czene
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm 17177, Sweden
| | - Adamo Pio D’adamo
- Institute for Maternal and Child Health - IRCCS “Burlo Garofolo” – Trieste, Italy
- Department of Clinical Medical Sciences, Surgical and Health, University of Trieste, Italy
| | - George Davey Smith
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Immaculata De Vivo
- Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Ellen W Demerath
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minn., USA
| | - Joe Dennis
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, UK
| | - Peter Devilee
- Department of Human Genetics & Department of Pathology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Aida K Dieffenbach
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Alison M Dunning
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, UK
| | | | - Johan G Eriksson
- National Institute for Health and Welfare, Finland
- Department of General Practice and Primary health Care, University of Helsinki, Finland
- Helsinki University Central Hospital, Unit of General Practice, Helsinki, Finland
- Folkhalsan Research Centre, Helsinki, Finland
| | - Peter A Fasching
- University Breast Center Franconia, Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Luigi Ferrucci
- Longitudinal Studies Section, Clinical Research Branch, Gerontology Research Center, National Institute on Aging, Baltimore, Maryland, United States of America
| | - Dieter Flesch-Janys
- Department of Cancer Epidemiology/Clinical Cancer Registry and Institute for Medical Biometrics and Epidemiology, University Clinic Hamburg-Eppendorf, Hamburg, Germany
| | - Henrik Flyger
- Department of Breast Surgery, Herlev Hospital, Copenhagen University Hospital, Copenhagen, Denmark
| | - Tatiana Foroud
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana USA
| | - Lude Franke
- Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Melissa E Garcia
- National Insitute on Aging, National Institutes of Health, Baltimore, MD 20892, USA
| | - Montserrat García-Closas
- Division of Genetics and Epidemiology, Institute of Cancer Research, Sutton, Surrey, UK
- Breakthrough Breast Cancer Research Centre, Division of Breast Cancer Research, The Institute of Cancer Research, London, UK
| | - Frank Geller
- Department of Epidemiology Research, Statens Serum Institut, DK-2300 Copenhagen, Denmark
| | - Eco EJ de Geus
- Department of Biological Psychology, VU University Amsterdam, van der Boechorststraat 1, 1081 BT, Amsterdam, The Netherlands
- EMGO + Institute for Health and Care Research, VU University Medical Centre, Van der Boechorststraat 7, 1081 Bt, Amsterdam, The Netherlands
| | - Graham G Giles
- Cancer Epidemiology Centre, Cancer Council Victoria, Melbourne, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Daniel F Gudbjartsson
- deCODE Genetics, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Vilmundur Gudnason
- Icelandic Heart Association, Kopavogur, Iceland
- University of Iceland, Reykjavik, Iceland
| | - Pascal Guénel
- Inserm (National Institute of Health and Medical Research), CESP (Center for Research in Epidemiology and Population Health), U1018, Environmental Epidemiology of Cancer, Villejuif, France
- University Paris-Sud, UMRS 1018, Villejuif, France
| | - Suiqun Guo
- Department of Obstetrics and Gynecology, Southern Medical University, Guangzhou, China
| | - Per Hall
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm 17177, Sweden
| | - Ute Hamann
- Molecular Genetics of Breast Cancer, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
| | - Robin Haring
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Catharina A Hartman
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Andrew C Heath
- Washington University, Department of Psychiatry, St.Louis, Missouri, USA
| | - Albert Hofman
- Department of Epidemiology, Erasmus MC, Rotterdan, the Netherlands
| | - Maartje J Hooning
- Department of Medical Oncology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - John L Hopper
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Frank B Hu
- Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 02115, USA
- Department of Nutrition, Harvard School of Public Health, Boston, MA 02115, USA
| | - David J Hunter
- Broad Institute of the Massachusetts Institute of Technology and Harvard University, 140 Cambridge 02142, MA, USA
- Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - David Karasik
- Harvard Medical School, Boston, MA 02115
- Hebrew SeniorLife Institute for Aging Research, Boston, MA
| | - Douglas P Kiel
- Hebrew SeniorLife Institute for Aging Research, Boston, MA
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA 02115
| | - Julia A Knight
- Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, Toronto, Ontario, Canada
- Division of Epidemiology, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Veli-Matti Kosma
- School of Medicine, Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland
- Imaging Center, Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - Zoltan Kutalik
- Department of Medical Genetics, University of Lausanne, Lausanne, Switzerland
- Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Sandra Lai
- Institute of Genetics and Biomedical Research, National Research Council, Cagliari, Italy
| | - Diether Lambrechts
- Vesalius Research Center (VRC), VIB, Leuven, Belgium
- Laboratory for Translational Genetics, Department of Oncology, University of Leuven, Leuven, Belgium
| | - Annika Lindblom
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Reedik Mägi
- Estonian Genome Center, University of Tartu, Tartu, 51010, Estonia
| | - Patrik K Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm 17177, Sweden
| | - Arto Mannermaa
- School of Medicine, Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland
- Imaging Center, Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - Nicholas G Martin
- Department of Genetics, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | | | - Patrick F McArdle
- Program in Personalized and Genomic Medicine, and Department of Medicine, Division of Endocrinology, Diabetes and Nutrition - University of Maryland School of Medicine, USA. Baltimore, MD 21201
| | - Wendy L McArdle
- School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Mads Melbye
- Department of Epidemiology Research, Statens Serum Institut, DK-2300 Copenhagen, Denmark
- Department of Medicine, Stanford School of Medicine, Stanford, USA
| | - Kyriaki Michailidou
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, UK
| | - Evelin Mihailov
- Estonian Genome Center, University of Tartu, Tartu, 51010, Estonia
- Department of Biotechnology, University of Tartu, Tartu, 51010, Estonia
| | - Lili Milani
- Estonian Genome Center, University of Tartu, Tartu, 51010, Estonia
| | - Roger L Milne
- Cancer Epidemiology Centre, Cancer Council Victoria, Melbourne, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Heli Nevanlinna
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Patrick Neven
- KULeuven (University of Leuven), Department of Oncology, Multidisciplinary Breast Center, University Hospitals Leuven, Belgium
| | - Ellen A Nohr
- Research Unit of Obstetrics & Gynecology, Institute of Clinical Research, University of Southern denmark, DK
| | - Albertine J Oldehinkel
- Interdisciplinary Center Psychopathology and Emotion Regulation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ben A Oostra
- Genetic Epidemiology Unit Department of Epidemiology, Erasmus MC, Rotterdam, the Netherlands
| | - Aarno Palotie
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Finland
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Program in Medical and Population Genetics, Broad Institute, Cambridge, MA, USA
- Psychiatric & Neurodevelopmental Genetics Unit, Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Munro Peacock
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana USA
| | - Nancy L Pedersen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm 17177, Sweden
| | - Paolo Peterlongo
- IFOM, Fondazione Istituto FIRC di Oncologia Molecolare, Milan, Italy
| | - Julian Peto
- Non-communicable Disease Epidemiology Department, London School of Hygiene and Tropical Medicine, London, UK
| | - Paul DP Pharoah
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, UK
| | - Dirkje S Postma
- University Groningen, University Medical Center Groningen, Department Pulmonary Medicine and Tuberculosis, GRIAC Research Institute, Groningen, The Netherlands
| | - Anneli Pouta
- National Institute for Health and Welfare, Finland
- Department of Obstetrics and Gynecology, Oulu University Hospital, Finland
| | - Katri Pylkäs
- Laboratory of Cancer Genetics and Tumor Biology, Department of Clinical Chemistry and Biocenter Oulu, University of Oulu, Oulu University Hospital/NordLab Oulu, Oulu, Finland
| | - Paolo Radice
- Unit of Molecular Bases of Genetic Risk and Genetic Testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori (INT), Milan, Italy
| | - Susan Ring
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Fernando Rivadeneira
- Department of Internal Medicine, Erasmus MC, Rotterdam, the Netherlands
- Netherlands Consortium on Health Aging and National Genomics Initiative, Leiden, the Netherlands
- Department of Epidemiology, Erasmus MC, Rotterdan, the Netherlands
| | - Antonietta Robino
- Institute for Maternal and Child Health - IRCCS “Burlo Garofolo” – Trieste, Italy
- Department of Clinical Medical Sciences, Surgical and Health, University of Trieste, Italy
| | - Lynda M Rose
- Division of Preventive Medicine, Brigham and Women’s Hospital, Boston, MA 02215
| | - Anja Rudolph
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Serena Sanna
- Institute of Genetics and Biomedical Research, National Research Council, Cagliari, Italy
| | - David Schlessinger
- National Institute on Aging, Intramural Research Program, Baltimore, MD, USA
| | - Marjanka K Schmidt
- Netherlands Cancer Institute, Antoni van Leeuwenhoek hospital, Amsterdam, The Netherlands
| | - Mellissa C Southey
- Department of Pathology, The University of Melbourne, Melbourne, Australia
| | - Ulla Sovio
- Department of Epidemiology and Biostatistics, MRC Health Protection Agency (HPA) Centre for Environment and Health, School of Public Health, Imperial College London, UK
- Department of Obstetrics and Gynaecology, University of Cambridge, Cambridge, United Kingdom
| | - Meir J Stampfer
- Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 02115, USA
- Department of Nutrition, Harvard School of Public Health, Boston, MA 02115, USA
| | - Doris Stöckl
- Institute of Epidemiology II, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Department of Obstetrics and Gynaecology, Campus Grosshadern, Ludwig-Maximilians- University, Munich, Germany
| | - Anna M Storniolo
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana USA
| | - Nicholas J Timpson
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Jonathan Tyrer
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, UK
| | - Jenny A Visser
- Department of Internal Medicine, Erasmus MC, Rotterdam, the Netherlands
| | - Peter Vollenweider
- Department of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Greifswald, 17475 Greifswald, Germany
| | - Gerard Waeber
- Department of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Melanie Waldenberger
- Research Unit of Molecular Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - Henri Wallaschofski
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Greifswald, 17475 Greifswald, Germany
| | - Qin Wang
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, UK
| | - Gonneke Willemsen
- Department of Biological Psychology, VU University Amsterdam, van der Boechorststraat 1, 1081 BT, Amsterdam, The Netherlands
| | - Robert Winqvist
- Laboratory of Cancer Genetics and Tumor Biology, Department of Clinical Chemistry and Biocenter Oulu, University of Oulu, Oulu University Hospital/NordLab Oulu, Oulu, Finland
| | - Bruce HR Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Margaret J Wright
- Queensland Insitute of Medical Research, Brisbane, Queensland, Australia
| | - Australian Ovarian Cancer Study
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
- Peter MacCallum Cancer Centre, Melbourne, Australia
| | - The GENICA Network
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart
- University of Tübingen, Germany
- Molecular Genetics of Breast Cancer, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum, Germany
- Department of Internal Medicine, Evangelische Kliniken Bonn gGmbH, Johanniter Krankenhaus, Bonn, Germany
- Institute of Pathology, Medical Faculty of the University of Bonn, Bonn, Germany
- Institute of Occupational Medicine and Maritime Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - kConFab
- Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | | | | | - Dorret I Boomsma
- Department of Biological Psychology, VU University Amsterdam, van der Boechorststraat 1, 1081 BT, Amsterdam, The Netherlands
| | - Michael J Econs
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana USA
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana USA
| | - Kay-Tee Khaw
- Department of Public Health and Primary Care, Institute of Public Health, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Ruth JF Loos
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
- Genetics of Obesity and Related Metabolic Traits Program, The Charles Bronfman Institute for Personalized Medicine, The Mindich Child Health and Development Institute, Department of Preventive Medicine, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, Box 1003, New York, NY 10029, USA
| | - Mark I McCarthy
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Churchill Hospital, OX3 7LE Oxford, UK
- Oxford Centre for Diabetes, Endocrinology, & Metabolism, University of Oxford, Churchill Hospital, OX37LJ Oxford, UK
| | - Grant W Montgomery
- Queensland Insitute of Medical Research, Brisbane, Queensland, Australia
| | - John P Rice
- Dept. of Psychiatry, Washington University, St. Louis, MO 63110
| | - Elizabeth A Streeten
- Program in Personalized and Genomic Medicine, and Department of Medicine, Division of Endocrinology, Diabetes and Nutrition - University of Maryland School of Medicine, USA. Baltimore, MD 21201
- Geriatric Research and Education Clinical Center (GRECC) - Veterans Administration Medical Center, USA. Baltimore, MD 21201
| | - Unnur Thorsteinsdottir
- deCODE Genetics, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Cornelia M van Duijn
- Netherlands Consortium on Health Aging and National Genomics Initiative, Leiden, the Netherlands
- Genetic Epidemiology Unit Department of Epidemiology, Erasmus MC, Rotterdam, the Netherlands
- Centre of Medical Systems Biology, Leiden, the Netherlands
| | - Behrooz Z Alizadeh
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Sven Bergmann
- Department of Medical Genetics, University of Lausanne, Lausanne, Switzerland
- Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Eric Boerwinkle
- Human Genetics Center and Div. of Epidemiology, University of Houston, TX
| | - Heather A Boyd
- Department of Epidemiology Research, Statens Serum Institut, DK-2300 Copenhagen, Denmark
| | - Laura Crisponi
- Institute of Genetics and Biomedical Research, National Research Council, Cagliari, Italy
| | - Paolo Gasparini
- Institute for Maternal and Child Health - IRCCS “Burlo Garofolo” – Trieste, Italy
- Department of Clinical Medical Sciences, Surgical and Health, University of Trieste, Italy
| | - Christian Gieger
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - Tamara B Harris
- National Insitute on Aging, National Institutes of Health, Baltimore, MD 20892, USA
| | - Erik Ingelsson
- Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Marjo-Riitta Järvelin
- Department of Epidemiology and Biostatistics, MRC Health Protection Agency (HPA) Centre for Environment and Health, School of Public Health, Imperial College London, UK
- Institute of Health Sciences, P.O.Box 5000, FI-90014 University of Oulu, Finland
- Biocenter Oulu, P.O.Box 5000, Aapistie 5A, FI-90014 University of Oulu, Finland
- Department of Children and Young People and Families, National Institute for Health and Welfare, Aapistie 1, Box 310, FI-90101 Oulu, Finland
- Unit of Primary Care, Oulu University Hospital, Kajaanintie 50, P.O.Box 20, FI-90220 Oulu, 90029 OYS, Finland
| | - Peter Kraft
- Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA
- Department of Biostatistics, Harvard School of Public Health, Boston, MA 02115, USA
| | - Debbie Lawlor
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Andres Metspalu
- Estonian Genome Center, University of Tartu, Tartu, 51010, Estonia
- Department of Biotechnology, University of Tartu, Tartu, 51010, Estonia
| | - Craig E Pennell
- School of Women’s and Infants’ Health, The University of Western Australia
| | - Paul M Ridker
- Division of Preventive Medicine, Brigham and Women’s Hospital, Boston, MA 02215
- Harvard Medical School, Boston, MA 02115
| | - Harold Snieder
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Thorkild IA Sørensen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
- Institute of Preventive Medicine, Bispebjerg and Frederiksberg Hospitals, The Capital Region, Copenhagen, Denmark
| | - Tim D Spector
- Department of Twin Research and Genetic Epidemiology, King’s College London, London, UK
| | - David P Strachan
- Division of Population Health Sciences and Education, St George’s, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - André G Uitterlinden
- Department of Internal Medicine, Erasmus MC, Rotterdam, the Netherlands
- Netherlands Consortium on Health Aging and National Genomics Initiative, Leiden, the Netherlands
- Department of Epidemiology, Erasmus MC, Rotterdan, the Netherlands
| | - Nicholas J Wareham
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Elisabeth Widen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Finland
| | - Marek Zygmunt
- Department of Obstetrics and Gynecology, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Anna Murray
- University of Exeter Medical School, University of Exeter, Exeter, UK EX1 2LU
| | - Douglas F Easton
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, UK
| | - Kari Stefansson
- deCODE Genetics, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Joanne M Murabito
- NHLBI’s and Boston University’s Framingham Heart Study, Framingham, MA
- Boston University School of Medicine, Department of Medicine, Section of General Internal Medicine, Boston, MA
| | - Ken K Ong
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
- Department of Paediatrics,University of Cambridge,Cambridge,UK
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