Publications (149) View all
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Article: Genome-wide meta-analysis identifies 11 new loci for anthropometric traits and provides insights into genetic architecture.
Sonja I Berndt, Stefan Gustafsson, Reedik Mägi, Andrea Ganna, Eleanor Wheeler, Mary F Feitosa, Anne E Justice, Keri L Monda, Damien C Croteau-Chonka, Felix R Day, [......], Joel N Hirschhorn, Cecilia M Lindgren, Andrew P Morris, David Meyre, André Scherag, Mark I McCarthy, Elizabeth K Speliotes, Kari E North, Ruth J F Loos, Erik Ingelsson[show abstract] [hide abstract]
ABSTRACT: Approaches exploiting trait distribution extremes may be used to identify loci associated with common traits, but it is unknown whether these loci are generalizable to the broader population. In a genome-wide search for loci associated with the upper versus the lower 5th percentiles of body mass index, height and waist-to-hip ratio, as well as clinical classes of obesity, including up to 263,407 individuals of European ancestry, we identified 4 new loci (IGFBP4, H6PD, RSRC1 and PPP2R2A) influencing height detected in the distribution tails and 7 new loci (HNF4G, RPTOR, GNAT2, MRPS33P4, ADCY9, HS6ST3 and ZZZ3) for clinical classes of obesity. Further, we find a large overlap in genetic structure and the distribution of variants between traits based on extremes and the general population and little etiological heterogeneity between obesity subgroups.Nature Genetics 04/2013; · 35.53 Impact Factor -
Article: Genome-wide meta-analysis identifies 11 new loci for anthropometric traits and provides insights into genetic architecture
Sonja I Berndt, Stefan Gustafsson, Reedik Magi, Andrea Ganna, Eleanor Wheeler, Mary F Feitosa, Anne E Justice, Keri L Monda, Damien C Croteau-Chonka, Felix R Day, [......], Joel N Hirschhorn, Cecilia M Lindgren, Andrew P Morris, David Meyre, Andre Scherag, Mark I McCarthy, Elizabeth K Speliotes, Kari E North, Ruth J F Loos, Erik Ingelsson[show abstract] [hide abstract]
ABSTRACT: Approaches exploiting trait distribution extremes may be used to identify loci associated with common traits, but it is unknown whether these loci are generalizable to the broader population. In a genome-wide search for loci associated with the upper versus the lower 5th percentiles of body mass index, height and waist-to-hip ratio, as well as clinical classes of obesity, including up to 263,407 individuals of European ancestry, we identified 4 new loci (IGFBP4, H6PD, RSRC1 and PPP2R2A) influencing height detected in the distribution tails and 7 new loci (HNF4G, RPTOR, GNAT2, MRPS33P4, ADCY9, HS6ST3 and ZZZ3) for clinical classes of obesity. Further, we find a large overlap in genetic structure and the distribution of variants between traits based on extremes and the general population and little etiological heterogeneity between obesity subgroups.Nature Genetics 04/2013; · 35.53 Impact Factor -
Article: Association of Adiposity Genetic Variants With Menarche Timing in 92,105 Women of European Descent.
Lindsay Fernández-Rhodes, Ellen W Demerath, Diana L Cousminer, Ran Tao, Jill G Dreyfus, Tõnu Esko, Albert V Smith, Vilmundur Gudnason, Tamara B Harris, Lenore Launer, [......], Lynda M Rose, Paul M Ridker, Charles Poole, Joel N Hirschhorn, Joanne M Murabito, Daniel I Chasman, Elisabeth Widen, Kari E North, Ken K Ong, Nora Franceschini[show abstract] [hide abstract]
ABSTRACT: Obesity is of global health concern. There are well-described inverse relationships between female pubertal timing and obesity. Recent genome-wide association studies of age at menarche identified several obesity-related variants. Using data from the ReproGen Consortium, we employed meta-analytical techniques to estimate the associations of 95 a priori and recently identified obesity-related (body mass index (weight (kg)/height (m)(2)), waist circumference, and waist:hip ratio) single-nucleotide polymorphisms (SNPs) with age at menarche in 92,116 women of European descent from 38 studies (1970-2010), in order to estimate associations between genetic variants associated with central or overall adiposity and pubertal timing in girls. Investigators in each study performed a separate analysis of associations between the selected SNPs and age at menarche (ages 9-17 years) using linear regression models and adjusting for birth year, site (as appropriate), and population stratification. Heterogeneity of effect-measure estimates was investigated using meta-regression. Six novel associations of body mass index loci with age at menarche were identified, and 11 adiposity loci previously reported to be associated with age at menarche were confirmed, but none of the central adiposity variants individually showed significant associations. These findings suggest complex genetic relationships between menarche and overall obesity, and to a lesser extent central obesity, in normal processes of growth and development.American journal of epidemiology 04/2013; · 5.59 Impact Factor -
Article: Identification of seven loci affecting mean telomere length and their association with disease.
Veryan Codd, Christopher P Nelson, Eva Albrecht, Massimo Mangino, Joris Deelen, Jessica L Buxton, Jouke Jan Hottenga, Krista Fischer, Tõnu Esko, Ida Surakka, [......], Iiris Hovatta, Christian Gieger, Andres Metspalu, Dorret I Boomsma, Marjo-Riitta Jarvelin, P Eline Slagboom, John R Thompson, Tim D Spector, Pim van der Harst, Nilesh J Samani[show abstract] [hide abstract]
ABSTRACT: Interindividual variation in mean leukocyte telomere length (LTL) is associated with cancer and several age-associated diseases. We report here a genome-wide meta-analysis of 37,684 individuals with replication of selected variants in an additional 10,739 individuals. We identified seven loci, including five new loci, associated with mean LTL (P < 5 × 10(-8)). Five of the loci contain candidate genes (TERC, TERT, NAF1, OBFC1 and RTEL1) that are known to be involved in telomere biology. Lead SNPs at two loci (TERC and TERT) associate with several cancers and other diseases, including idiopathic pulmonary fibrosis. Moreover, a genetic risk score analysis combining lead variants at all 7 loci in 22,233 coronary artery disease cases and 64,762 controls showed an association of the alleles associated with shorter LTL with increased risk of coronary artery disease (21% (95% confidence interval, 5-35%) per standard deviation in LTL, P = 0.014). Our findings support a causal role of telomere-length variation in some age-related diseases.Nature Genetics 03/2013; 45(4):422-427. · 35.53 Impact Factor -
Article: The DOT1L rs12982744 polymorphism is associated with osteoarthritis of the hip with genome-wide statistical significance in males.
Evangelos Evangelou, Ana M Valdes, Martha C Castano-Betancourt, M Doherty, Sally Doherty, Tonu Esko, Thorvaldur Ingvarsson, John P A Ioannidis, Margreet Kloppenburg, Andres Metspalu, [......], P Eline Slagboom, Lorraine Southam, Tim D Spector, Unnur Styrkarsdottir, Kari Stefanson, André G Uitterlinden, Margaret Wheeler, Eleftheria Zeggini, Ingrid Meulenbelt, Joyce B van MeursAnnals of the rheumatic diseases 03/2013; · 8.11 Impact Factor