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1. Migraine-Associated Common Genetic Variants Confer Greater Risk of Posterior vs. Anterior Circulation Ischemic Stroke☆

Author

Frid, P., Xu, H., Mitchell, B.D., Drake, M., Wasselius, J., Gaynor, B., Ryan, K., Giese, A.K., Schirmer, M., Donahue, K.L., Irie, R., Bouts, M.J.R.J., McIntosh, E.C., Mocking, S.J.T., Dalca, A.V., Giralt-Steinhauer, E., Holmegaard, L., Jood, K., Roquer, J., Cole, J.W., McArdle, P.F., Broderick, J.P., Jimenez-Conde, J., Jern, C., Kissela, B.M., Kleindorfer, D.O., Lemmens, R., Meschia, J.F., Rosand, J., Rundek, T., Sacco, R.L., Schmidt, R., Sharma, P., Slowik, A., Thijs, V., Woo, D., Worrall, B.B., Kittner, S.J., Petersson, J., Golland, P., Wu, O., Rost, N.S., and Lindgren, A.

Published
2022
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9. Stroke genetics informs drug discovery and risk prediction across ancestries

Author

Mishra, A, Malik, R., Hachiya, T., Jürgenson, T., Namba, S., Posner, D.C., Kamanu, F.K., Koido, M., Grand, Q. Le, Shi, M., He, Y., Georgakis, M.K., Caro, I., Krebs, K., Liaw, Y.C., Vaura, F.C., Lin, K., Winsvold, B.S., Srinivasasainagendra, V., Parodi, L., Bae, H.J., Chauhan, G., Chong, M.R., Tomppo, L., Akinyemi, R., Roshchupkin, G.V., Habib, N., Jee, Y.H., Thomassen, J.Q., Abedi, V., Cárcel-Márquez, J., Nygaard, M., Leonard, H.L., Yang, C., Yonova-Doing, E., Knol, M.J., Lewis, A.J., Judy, R.L., Ago, T., Amouyel, P., Armstrong, N.D., Bakker, M.K., Bartz, T.M., Bennett, D.A., Bis, J.C., Bordes, C., Børte, S., Cain, A., Ridker, P.M., Cho, K., Chen, Z., Cruchaga, C., Cole, J.W., Jager, P.L., Cid, R. de, Endres, M., Ferreira, L.E., Geerlings, M.I., Gasca, N.C., Gudnason, V., Hata, J., He, J., Heath, A.K., Ho, Y.L., Havulinna, A.S., Hopewell, J.C., Hyacinth, H.I., Inouye, M., Jacob, M.A., Jeon, C.E., Jern, C., Kamouchi, M., Keene, K.L., Kitazono, T., Kittner, S.J., Konuma, T., Kumar, A., Lacaze, P., Launer, L.J., Lee, K.J., Lepik, K., Li, J, Li, L, Manichaikul, A., Markus, H.S., Marston, N.A., Meitinger, T., Mitchell, B.D., Montellano, F.A., Morisaki, T., Mosley, T.H., Nalls, M.A., Nordestgaard, B.G., O'Donnell, M.J., Okada, Y., Onland-Moret, N.C., Ovbiagele, B., Peters, A., Psaty, B.M., Rich, S.S., Tuladhar, A.M., Leeuw, F.E. de, Dichgans, M., Debette, S., Mishra, A, Malik, R., Hachiya, T., Jürgenson, T., Namba, S., Posner, D.C., Kamanu, F.K., Koido, M., Grand, Q. Le, Shi, M., He, Y., Georgakis, M.K., Caro, I., Krebs, K., Liaw, Y.C., Vaura, F.C., Lin, K., Winsvold, B.S., Srinivasasainagendra, V., Parodi, L., Bae, H.J., Chauhan, G., Chong, M.R., Tomppo, L., Akinyemi, R., Roshchupkin, G.V., Habib, N., Jee, Y.H., Thomassen, J.Q., Abedi, V., Cárcel-Márquez, J., Nygaard, M., Leonard, H.L., Yang, C., Yonova-Doing, E., Knol, M.J., Lewis, A.J., Judy, R.L., Ago, T., Amouyel, P., Armstrong, N.D., Bakker, M.K., Bartz, T.M., Bennett, D.A., Bis, J.C., Bordes, C., Børte, S., Cain, A., Ridker, P.M., Cho, K., Chen, Z., Cruchaga, C., Cole, J.W., Jager, P.L., Cid, R. de, Endres, M., Ferreira, L.E., Geerlings, M.I., Gasca, N.C., Gudnason, V., Hata, J., He, J., Heath, A.K., Ho, Y.L., Havulinna, A.S., Hopewell, J.C., Hyacinth, H.I., Inouye, M., Jacob, M.A., Jeon, C.E., Jern, C., Kamouchi, M., Keene, K.L., Kitazono, T., Kittner, S.J., Konuma, T., Kumar, A., Lacaze, P., Launer, L.J., Lee, K.J., Lepik, K., Li, J, Li, L, Manichaikul, A., Markus, H.S., Marston, N.A., Meitinger, T., Mitchell, B.D., Montellano, F.A., Morisaki, T., Mosley, T.H., Nalls, M.A., Nordestgaard, B.G., O'Donnell, M.J., Okada, Y., Onland-Moret, N.C., Ovbiagele, B., Peters, A., Psaty, B.M., Rich, S.S., Tuladhar, A.M., Leeuw, F.E. de, Dichgans, M., and Debette, S.

Abstract

Item does not contain fulltext, Previous genome-wide association studies (GWASs) of stroke - the second leading cause of death worldwide - were conducted predominantly in populations of European ancestry(1,2). Here, in cross-ancestry GWAS meta-analyses of 110,182 patients who have had a stroke (five ancestries, 33% non-European) and 1,503,898 control individuals, we identify association signals for stroke and its subtypes at 89 (61 new) independent loci: 60 in primary inverse-variance-weighted analyses and 29 in secondary meta-regression and multitrait analyses. On the basis of internal cross-ancestry validation and an independent follow-up in 89,084 additional cases of stroke (30% non-European) and 1,013,843 control individuals, 87% of the primary stroke risk loci and 60% of the secondary stroke risk loci were replicated (P < 0.05). Effect sizes were highly correlated across ancestries. Cross-ancestry fine-mapping, in silico mutagenesis analysis(3), and transcriptome-wide and proteome-wide association analyses revealed putative causal genes (such as SH3PXD2A and FURIN) and variants (such as at GRK5 and NOS3). Using a three-pronged approach(4), we provide genetic evidence for putative drug effects, highlighting F11, KLKB1, PROC, GP1BA, LAMC2 and VCAM1 as possible targets, with drugs already under investigation for stroke for F11 and PROC. A polygenic score integrating cross-ancestry and ancestry-specific stroke GWASs with vascular-risk factor GWASs (integrative polygenic scores) strongly predicted ischaemic stroke in populations of European, East Asian and African ancestry(5). Stroke genetic risk scores were predictive of ischaemic stroke independent of clinical risk factors in 52,600 clinical-trial participants with cardiometabolic disease. Our results provide insights to inform biology, reveal potential drug targets and derive genetic risk prediction tools across ancestries.

Published
2022

10. Genome-wide association analyses of physical activity and sedentary behavior provide insights into underlying mechanisms and roles in disease prevention

Author

Wang, Zhe, Emmerich, A., Pillon, N.J., Moore, T., Hemerich, D., Cornelis, M.C., Mazzaferro, E., Broos, S., Ahluwalia, T.S., Bartz, T.M., Bentley, A.R., Bielak, L.F., Chong, M., Chu, A.Y., Berry, D., Dorajoo, R., Dueker, N.D., Kasbohm, E., Feenstra, B., Feitosa, M.F., Gieger, C., Graff, M, Hall, L.M., Haller, T., Hartwig, F.P., Hillis, D.A., Huikari, V., Heard-Costa, N., Holzapfel, C., Jackson, A.U., Johansson, Å., Jørgensen, A.M., Kaakinen, M.A., Karlsson, R., Kerr, K.F., Kim, Boram, Koolhaas, C.M., Kutalik, Z., Lagou, V., Lind, P.A., Lorentzon, M., Lyytikäinen, L.P., Mangino, M., Metzendorf, C., Monroe, K.R., Pacolet, A., Pérusse, L., Pool, R., Richmond, R.C., Rivera, N.V., Robiou-du-Pont, S., Schraut, K.E., Schulz, C.A., Stringham, H.M., Tanaka, T., Teumer, A., Turman, C., Most, P.J. van der, Vanmunster, M., Rooij, F.J. van, Vliet-Ostaptchouk, J.V. Van, Zhang, Xiaoshuai, Zhao, J.H., Zhao, W, Balkhiyarova, Z., Balslev-Harder, M.N., Baumeister, S.E., Beilby, J., Blangero, J., Boomsma, D.I., Brage, S., Braund, P.S., Brody, J.A., Bruinenberg, M., Ekelund, U., Liu, C.T., Cole, J.W., Collins, F.S., Cupples, L.A., Esko, T., Enroth, S., Faul, J.D., Fernandez-Rhodes, L., Fohner, A.E., Franco, O.H., Galesloot, T.E., Gordon, S.D.S., Grarup, N., Hartman, C.A., Heiss, G., Hui, J., Illig, T., Jago, R., James, A., Joshi, P.K., Jung, T., Kähönen, M., Kilpeläinen, T.O., Koh, W.P., Kolcic, I., Kiemeney, L.A.L.M., Loos, R.J.F., Hoed, Marcel Den, Wang, Zhe, Emmerich, A., Pillon, N.J., Moore, T., Hemerich, D., Cornelis, M.C., Mazzaferro, E., Broos, S., Ahluwalia, T.S., Bartz, T.M., Bentley, A.R., Bielak, L.F., Chong, M., Chu, A.Y., Berry, D., Dorajoo, R., Dueker, N.D., Kasbohm, E., Feenstra, B., Feitosa, M.F., Gieger, C., Graff, M, Hall, L.M., Haller, T., Hartwig, F.P., Hillis, D.A., Huikari, V., Heard-Costa, N., Holzapfel, C., Jackson, A.U., Johansson, Å., Jørgensen, A.M., Kaakinen, M.A., Karlsson, R., Kerr, K.F., Kim, Boram, Koolhaas, C.M., Kutalik, Z., Lagou, V., Lind, P.A., Lorentzon, M., Lyytikäinen, L.P., Mangino, M., Metzendorf, C., Monroe, K.R., Pacolet, A., Pérusse, L., Pool, R., Richmond, R.C., Rivera, N.V., Robiou-du-Pont, S., Schraut, K.E., Schulz, C.A., Stringham, H.M., Tanaka, T., Teumer, A., Turman, C., Most, P.J. van der, Vanmunster, M., Rooij, F.J. van, Vliet-Ostaptchouk, J.V. Van, Zhang, Xiaoshuai, Zhao, J.H., Zhao, W, Balkhiyarova, Z., Balslev-Harder, M.N., Baumeister, S.E., Beilby, J., Blangero, J., Boomsma, D.I., Brage, S., Braund, P.S., Brody, J.A., Bruinenberg, M., Ekelund, U., Liu, C.T., Cole, J.W., Collins, F.S., Cupples, L.A., Esko, T., Enroth, S., Faul, J.D., Fernandez-Rhodes, L., Fohner, A.E., Franco, O.H., Galesloot, T.E., Gordon, S.D.S., Grarup, N., Hartman, C.A., Heiss, G., Hui, J., Illig, T., Jago, R., James, A., Joshi, P.K., Jung, T., Kähönen, M., Kilpeläinen, T.O., Koh, W.P., Kolcic, I., Kiemeney, L.A.L.M., Loos, R.J.F., and Hoed, Marcel Den

Abstract

Contains fulltext : 282313.pdf (Publisher’s version ) (Open Access), Although physical activity and sedentary behavior are moderately heritable, little is known about the mechanisms that influence these traits. Combining data for up to 703,901 individuals from 51 studies in a multi-ancestry meta-analysis of genome-wide association studies yields 99 loci that associate with self-reported moderate-to-vigorous intensity physical activity during leisure time (MVPA), leisure screen time (LST) and/or sedentary behavior at work. Loci associated with LST are enriched for genes whose expression in skeletal muscle is altered by resistance training. A missense variant in ACTN3 makes the alpha-actinin-3 filaments more flexible, resulting in lower maximal force in isolated type II(A) muscle fibers, and possibly protection from exercise-induced muscle damage. Finally, Mendelian randomization analyses show that beneficial effects of lower LST and higher MVPA on several risk factors and diseases are mediated or confounded by body mass index (BMI). Our results provide insights into physical activity mechanisms and its role in disease prevention.

Published
2022

12. Double trouble: paired ignimbrite eruptions and collateral subsidence in the Taupo Volcanic Zone, New Zealand

Author

Gravley, D.M., Wilson, C.J.N., Leonard, G.S., and Cole, J.W.

Subjects
New Zealand -- Research, New Zealand -- Environmental aspects, Calderas -- Environmental aspects, Calderas -- Research, Magmatic differentiation -- Research, Plate tectonics -- Research, Earth sciences
Abstract

Large explosive eruptions are generally rare, random events in the history of any particular volcano, volcanic area, or worldwide. In the Taupo Volcanic Zone, New Zealand, temporal clustering of eruptions occurs on a 15 smaller eruptions over a total ~100 k.y. period. After a precursor eruption from a nearby source (and a break of years to decades), these paired eruptions in turn generated a wet ash-fall deposit and a dry pumice-fall deposit; the Mamaku ignimbrite (>145 [km.sup.3] magma); a fine-grained vitric ash-fall deposit; then the Ohakuri ignimbrite (>100 [km.sup.3] magma). Rotorua and Ohakuri, spaced ~30 km apart, are the inferred collapse calderas associated with the Mamaku and Ohakuri ignimbrites, respectively. The early wet and dry fall deposits came from southerly sources, close to or within the subsequent Ohakuri caldera, while the fine-grained vitric ash is inferred to represent a co-ignimbrite ash from the Mamaku ignimbrite. At its southwest margin, the Mamaku ignimbrite overlies, but is also intercalated within and then overlain by, the pumice fall deposit, demonstrating that at least two widely spaced vents were active simultaneously for part of the eruption sequence. The post-Mamaku vitric ash-fall deposit underwent only trivial reworkiug prior to emplacement of the Ohakuri ignimbrite. This and other field evidence imply continuity, or time gaps of only days to months, in the whole paired sequence. Syneruptive volcanotectonic faulting may have permitted accumulation of >400 m of nonwelded Ohakuri ignimbrite through graben subsidence. Posteruptive faulting within years to decades of the eruption produced an ~300 m extra-caldera offset of the Mamaku ignimbrite and collateral subsidence of a >40 [km.sup.2] area immediately south of Rotorua caldera. Temporal linkages between ignimbrite eruptions and graben subsidence, the NNE-SSW alignment of associated faulting between the Rotorua and Ohakuri calderas, and the eruption-related subsidence indicate a tectonic control on volcanism associated with Taupo Volcanic Zone rifting processes. Statistical forecasts of the frequency of large-volume explosive events based on averages may be inaccurate because of tectonic triggering effects. Keywords: caldera collapse, collateral subsidence, ignimbrite eruption, Taupo Volcanic Zone, Mamaku ignimbrite, Ohakuri ignimbrite.

Published
2007

14. Calderas and caldera structures: a review

Author

Cole, J.W., Milner, D.M., and Spinks, K.D.

Subjects
Volcanoes, Morphology, Calderas, Earth sciences
Abstract

Calderas are important features in all volcanic environments and are commonly the sites of geothermal activity and mineralisation. Yet, it is only in the last 25 years that a thorough three-dimensional study of calderas has been carried out, utilising studies of eroded calderas, geophysical analysis of their structures and analogue modelling of caldera formation. As more data has become available on calderas, their individuality has become apparent. A distinction between 'caldera', 'caldera complex', 'cauldron', and 'ring structure' is necessary, and new definitions are given in this paper. Descriptions of calderas, based on dominant composition of eruptives (basaltic, peralkaline, andesitic-dacitic, rhyolitic) can be used, and characteristics of each broad group are given. Styles of eruption may be effusive or explosive, with the former dominant in basaltic calderas, and the latter dominant in andesitic-dacitic, rhyolitic and peralkaline calderas. Four 'end-member' collapse styles occur--plate or piston, piecemeal, trapdoor, and downsag--but many calderas have multiple styles. Features of so-called 'funnel' and 'chaotic' calderas proposed in the literature can be explained by other collapse styles and the terms are considered unnecessary. Ground deformation comprises subsidence or collapse (essential characteristics of a caldera) and uplifting/doming and fracturing due to tumescence and/or resurgence (frequent, but not essential). Collapse may occur on pre-existing structures, such as regional faults or on faults created during the caldera formation, and the shape of the collapse area will be influenced by depth, size and shape of the magma chamber. The final morphology of a caldera will depend on how the caldera floor breaks up; whether collapse takes place in one event or multiple events, whether vertical movement is spasmodic or continuous throughout the eruptive sequence, and whether blocks subside uniformly or chaotically at one or more collapse centres. A meaningful description of any caldera should therefore include; number of collapse events, presence or absence of resurgence, caldera-floor coherency, caldera-floor collapse geometry, and dominant composition of eruptives. Keywords. Caldera: Terminology: Structure: Tumescence/resurgence; Morphology

Published
2005

17. Genetic and lifestyle risk factors for MRI-defined brain infarcts in a population-based setting

Author

Chauhan, G., Adams, H.H.H., Satizabal, C.L., Bis, J.C., Teumer, A., Sargurupremraj, M., Hofer, E., Trompet, S., Hilal, S., Smith, A.V., Jian, X.Q., Malik, R., Traylor, M., Pulit, S.L., Amouyel, P., Mazoyer, B., Zhu, Y.C., Kaffashian, S., Schilling, S., Beecham, G.W., Montine, T.J., Schellenberg, G.D., Kjartansson, O., Gudnason, V., Knopman, D.S., Griswold, M.E., Windham, B.G., Gottesman, R.F., Mosley, T.H., Schmidt, R., Saba, Y., Schmidt, H., Takeuchi, F., Yamaguchi, S., Nabika, T., Kato, N., Rajan, K.B., Aggarwal, N.T., Jager, P.L. de, Evans, D.A., Psaty, B.M., Rotter, J.I., Rice, K., Lopez, O.L., Liao, J.M., Chen, C., Cheng, C.Y., Wong, T.Y., Ikram, M.K., Lee, S.J. van der, Amin, N., Chouraki, V., DeStefano, A.L., Aparicio, H.J., Romero, J.R., Maillard, P., DeCarli, C., Wardlaw, J.M., Hernandez, M.D.V., Luciano, M., Liewald, D., Deary, I.J., Starr, J.M., Bastin, M.E., Maniega, S.M., Slagboom, P.E., Beekman, M., Deelen, J., Uh, H.W., Lemmens, R., Brodaty, H., Wright, M.J., Ames, D., Boncoraglio, G.B., Hopewell, J.C., Beecham, A.H., Blanton, S.H., Wright, C.B., Sacco, R.L., Wen, W., Thalamuthu, A., Armstrong, N.J., Chong, E., Schofield, P.R., Kwok, J.B., Grond, J. van der, Stott, D.J., Ford, I., Jukema, J.W., Vernooij, M.W., Hofman, A., Uitterlinden, A.G., Lugt, A. van der, Wittfeld, K., Grabe, H.J., Hosten, N., Sarnowski, B. von, Volker, U., Levi, C., Jimenez-Conde, J., Sharma, P., Sudlow, C.L.M., Rosand, J., Woo, D., Cole, J.W., Meschia, J.F., Slowik, A., Thijs, V., Lindgren, A., Melander, O., Grewal, R.P., Rundek, T., Rexrode, K., Rothwell, P.M., Arnett, D.K., Jern, C., Johnson, J.A., Benavente, O.R., Wasssertheil-Smoller, S., Lee, J.M., Wong, Q., Mitchell, B.D., Rich, S.S., McArdle, P.F., Geerlings, M.I., Graaf, Y. van der, Bakker, P.I.W. de, Asselbergs, F.W., Srikanth, V., Thomson, R., McWhirter, R., Moran, C., Callisaya, M., Phan, T., Rutten-Jacobs, L.C.A., Bevan, S., Tzourio, C., Mather, K.A., Sachdev, P.S., Duijn, C.M. van, Worrall, B.B., Dichgans, M., Kittner, S.J., Markus, H.S., Ikram, M.A., Fornage, M., Launer, L.J., Seshadri, S., Longstreth, W.T., Debette, S., Stroke Genetics Network SiGN, ISGC, METASTROKE, ADGC, and CHARGE Consortium

Subjects
Meta-analysis, Mendelian Randomization, Blood Pressure, Polymorphisms, Genome-wide Association, Silent, Insights, Small Vessel Disease, Matter Hyperintensity Volume, Ischemic Stroke, Doenças Cardio e Cérebro-vasculares
Abstract

Collaborators (845): Astrid M. Vicente Free PMC article:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6369905/ Objective: To explore genetic and lifestyle risk factors of MRI-defined brain infarcts (BI) in large population-based cohorts. Methods: We performed meta-analyses of genome-wide association studies (GWAS) and examined associations of vascular risk factors and their genetic risk scores (GRS) with MRI-defined BI and a subset of BI, namely, small subcortical BI (SSBI), in 18 population-based cohorts (n = 20,949) from 5 ethnicities (3,726 with BI, 2,021 with SSBI). Top loci were followed up in 7 population-based cohorts (n = 6,862; 1,483 with BI, 630 with SBBI), and we tested associations with related phenotypes including ischemic stroke and pathologically defined BI. Results: The mean prevalence was 17.7% for BI and 10.5% for SSBI, steeply rising after age 65. Two loci showed genome-wide significant association with BI: FBN2, p = 1.77 × 10-8; and LINC00539/ZDHHC20, p = 5.82 × 10-9. Both have been associated with blood pressure (BP)-related phenotypes, but did not replicate in the smaller follow-up sample or show associations with related phenotypes. Age- and sex-adjusted associations with BI and SSBI were observed for BP traits (p value for BI, p [BI] = 9.38 × 10-25; p [SSBI] = 5.23 × 10-14 for hypertension), smoking (p [BI] = 4.4 × 10-10; p [SSBI] = 1.2 × 10-4), diabetes (p [BI] = 1.7 × 10-8; p [SSBI] = 2.8 × 10-3), previous cardiovascular disease (p [BI] = 1.0 × 10-18; p [SSBI] = 2.3 × 10-7), stroke (p [BI] = 3.9 × 10-69; p [SSBI] = 3.2 × 10-24), and MRI-defined white matter hyperintensity burden (p [BI] = 1.43 × 10-157; p [SSBI] = 3.16 × 10-106), but not with body mass index or cholesterol. GRS of BP traits were associated with BI and SSBI (p ≤ 0.0022), without indication of directional pleiotropy. Conclusion: In this multiethnic GWAS meta-analysis, including over 20,000 population-based participants, we identified genetic risk loci for BI requiring validation once additional large datasets become available. High BP, including genetically determined, was the most significant modifiable, causal risk factor for BI. info:eu-repo/semantics/publishedVersion

Published
2019

19. Genetic and lifestyle risk factors for MRI-defined brain infarcts in a population-based setting.

Author

Aparicio H.J., Del C. Valdes Hernandez M., Luciano M., Liewald D., Deary I.J., Starr J.M., Bastin M.E., Maniega S.M., Slagboom P.E., Beekman M., Deelen J., Uh H.-W., Lemmens R., Brodaty H., Wright M.J., Ames D., Boncoraglio G.B., Hopewell J.C., Beecham A.H., Blanton S.H., Wright C.B., Sacco R.L., Wen W., Thalamuthu A., Armstrong N.J., Chong E., Schofield P.R., Kwok J.B., van der Grond J., Stott D.J., Ford I., Jukema J.W., Vernooij M.W., Hofman A., Uitterlinden A.G., van der Lugt A., Wittfeld K., Grabe H.J., Hosten N., von Sarnowski B., Volker U., Levi C., Jimenez-Conde J., Sharma P., Sudlow C.L.M., Rosand J., Woo D., Cole J.W., Meschia J.F., Slowik A., Thijs V., Lindgren A., Melander O., Grewal R.P., Rundek T., Rexrode K., Rothwell P.M., Arnett D.K., Jern C., Johnson J.A., Benavente O.R., Wasssertheil-Smoller S., Lee J.-M., Wong Q., Mitchell B.D., Rich S.S., McArdle P.F., Geerlings M.I., van der Graaf Y., de Bakker P.I.W., Asselbergs F.W., Srikanth V., Thomson R., McWhirter R., Moran C., Callisaya M., Phan T., Rutten-Jacobs L.C.A., Bevan S., Tzourio C., Mather K.A., Sachdev P.S., van Duijn C.M., Worrall B.B., Dichgans M., Kittner S.J., Markus H.S., Ikram M.A., Fornage M., Launer L.J., Seshadri S., Longstreth W.T., Debette S., Chauhan G., Adams H.H.H., Satizabal C.L., Bis J.C., Teumer A., Sargurupremraj M., Hofer E., Trompet S., Hilal S., Smith A.V., Jian X., Malik R., Traylor M., Pulit S.L., Amouyel P., Mazoyer B., Zhu Y.-C., Kaffashian S., Schilling S., Beecham G.W., Montine T.J., Schellenberg G.D., Kjartansson O., Gudnason V., Knopman D.S., Griswold M.E., Windham B.G., Gottesman R.F., Mosley T.H., Schmidt R., Saba Y., Schmidt H., Takeuchi F., Yamaguchi S., Nabika T., Kato N., Rajan K.B., Aggarwal N.T., De Jager P.L., Evans D.A., Psaty B.M., Rotter J.I., Rice K., Lopez O.L., Liao J., Chen C., Cheng C.-Y., Wong T.Y., Ikram M.K., van der Lee S.J., Amin N., Chouraki V., Destefano A.L., Romero J.R., Maillard P., Decarli C., Wardlaw J.M., Aparicio H.J., Del C. Valdes Hernandez M., Luciano M., Liewald D., Deary I.J., Starr J.M., Bastin M.E., Maniega S.M., Slagboom P.E., Beekman M., Deelen J., Uh H.-W., Lemmens R., Brodaty H., Wright M.J., Ames D., Boncoraglio G.B., Hopewell J.C., Beecham A.H., Blanton S.H., Wright C.B., Sacco R.L., Wen W., Thalamuthu A., Armstrong N.J., Chong E., Schofield P.R., Kwok J.B., van der Grond J., Stott D.J., Ford I., Jukema J.W., Vernooij M.W., Hofman A., Uitterlinden A.G., van der Lugt A., Wittfeld K., Grabe H.J., Hosten N., von Sarnowski B., Volker U., Levi C., Jimenez-Conde J., Sharma P., Sudlow C.L.M., Rosand J., Woo D., Cole J.W., Meschia J.F., Slowik A., Thijs V., Lindgren A., Melander O., Grewal R.P., Rundek T., Rexrode K., Rothwell P.M., Arnett D.K., Jern C., Johnson J.A., Benavente O.R., Wasssertheil-Smoller S., Lee J.-M., Wong Q., Mitchell B.D., Rich S.S., McArdle P.F., Geerlings M.I., van der Graaf Y., de Bakker P.I.W., Asselbergs F.W., Srikanth V., Thomson R., McWhirter R., Moran C., Callisaya M., Phan T., Rutten-Jacobs L.C.A., Bevan S., Tzourio C., Mather K.A., Sachdev P.S., van Duijn C.M., Worrall B.B., Dichgans M., Kittner S.J., Markus H.S., Ikram M.A., Fornage M., Launer L.J., Seshadri S., Longstreth W.T., Debette S., Chauhan G., Adams H.H.H., Satizabal C.L., Bis J.C., Teumer A., Sargurupremraj M., Hofer E., Trompet S., Hilal S., Smith A.V., Jian X., Malik R., Traylor M., Pulit S.L., Amouyel P., Mazoyer B., Zhu Y.-C., Kaffashian S., Schilling S., Beecham G.W., Montine T.J., Schellenberg G.D., Kjartansson O., Gudnason V., Knopman D.S., Griswold M.E., Windham B.G., Gottesman R.F., Mosley T.H., Schmidt R., Saba Y., Schmidt H., Takeuchi F., Yamaguchi S., Nabika T., Kato N., Rajan K.B., Aggarwal N.T., De Jager P.L., Evans D.A., Psaty B.M., Rotter J.I., Rice K., Lopez O.L., Liao J., Chen C., Cheng C.-Y., Wong T.Y., Ikram M.K., van der Lee S.J., Amin N., Chouraki V., Destefano A.L., Romero J.R., Maillard P., Decarli C., and Wardlaw J.M.

Abstract

Objective To explore genetic and lifestyle risk factors of MRI-defined brain infarcts (BI) in large population-based cohorts. Methods We performed meta-analyses of genome-wide association studies (GWAS) and examined associations of vascular risk factors and their genetic risk scores (GRS) with MRI-defined BI and a subset of BI, namely, small subcortical BI (SSBI), in 18 population-based cohorts (n=20,949) from 5 ethnicities (3,726 with BI, 2,021 with SSBI). Top loci were followed up in 7 population-based cohorts (n = 6,862; 1,483 with BI, 630 with SBBI), and we tested associations with related phenotypes including ischemic stroke and pathologically defined BI. Results The mean prevalence was 17.7% for BI and 10.5% for SSBI, steeply rising after age 65. Two loci showed genome-wide significant association with BI: FBN2, p = 1.77 x 10-8; and LINC00539/ZDHHC20, p = 5.82 x 10-9. Both have been associated with blood pressure (BP)-related phenotypes, but did not replicate in the smaller follow-up sample or show associations with related phenotypes. Age- and sex-adjusted associations with BI and SSBI were observed for BP traits (p value for BI, p[BI] = 9.38 x 10-25; p [SSBI] = 5.23 x 10-14 for hypertension), smoking (p[BI]= 4.4 x 10-10; p [SSBI] = 1.2 x 10 -4), diabetes (p[BI] = 1.7 x 10 -8; p [SSBI] = 2.8 x 10 -3), previous cardiovascular disease (p [BI] = 1.0 x 10-18; p [SSBI] = 2.3 x 10-7), stroke (p [BI] = 3.9 x 10-69; p [SSBI] = 3.2 x 10 -24), and MRI-defined white matter hyperintensity burden (p [BI]=1.43 x 10-157; p [SSBI] = 3.16 x 10-106), but not with body mass index or cholesterol. GRS of BP traits were associated with BI and SSBI (p <= 0.0022), without indication of directional pleiotropy. Conclusion In this multiethnic GWAS meta-analysis, including over 20,000 population-based participants, we identified genetic risk loci for BI requiring validation once additional large datasets become available. High BP, including genetically determined, was the most significa

Published
2019

20. Subtype Specificity of Genetic Loci Associated With Stroke in 16 664 Cases and 32 792 Controls

Author

Traylor, M., Anderson, C.D., Rutten-Jacobs, L.C.A., Falcone, G.J., Comeau, M.E., Ay, H., Sudlow, C.L.M., Xu, H., Mitchell, B.D., Cole, J.W., Rexrode, K., Jimenez-Conde, Jordi, Schmidt, Reinhold, Grewal, R.P., Sacco, Ralph L, Ribases, Marta, Rundek, T., Rosand, J., Dichgans, Martin., Lee, J.M., Langefeld, C.D., Kittner, S.J., Markus, H.S., Woo, D., Malik, R., Universitat Autònoma de Barcelona, Traylor, M., Anderson, C.D., Rutten-Jacobs, L.C.A., Falcone, G.J., Comeau, M.E., Ay, H., Sudlow, C.L.M., Xu, H., Mitchell, B.D., Cole, J.W., Rexrode, K., Jimenez-Conde, Jordi, Schmidt, Reinhold, Grewal, R.P., Sacco, Ralph L, Ribases, Marta, Rundek, T., Rosand, J., Dichgans, Martin., Lee, J.M., Langefeld, C.D., Kittner, S.J., Markus, H.S., Woo, D., Malik, R., and Universitat Autònoma de Barcelona

Abstract

Background: Genome-wide association studies have identified multiple loci associated with stroke. However, the specific stroke subtypes affected, and whether loci influence both ischemic and hemorrhagic stroke, remains unknown. For loci associated with stroke, we aimed to infer the combination of stroke subtypes likely to be affected, and in doing so assess the extent to which such loci have homogeneous effects across stroke subtypes. Methods: We performed Bayesian multinomial regression in 16 664 stroke cases and 32 792 controls of European ancestry to determine the most likely combination of stroke subtypes affected for loci with published genome-wide stroke associations, using model selection. Cases were subtyped under 2 commonly used stroke classification systems, TOAST (Trial of Org 10172 Acute Stroke Treatment) and causative classification of stroke. All individuals had genotypes imputed to the Haplotype Reference Consortium 1.1 Panel. Results: Sixteen loci were considered for analysis. Seven loci influenced both hemorrhagic and ischemic stroke, 3 of which influenced ischemic and hemorrhagic subtypes under both TOAST and causative classification of stroke. Under causative classification of stroke, 4 loci influenced both small vessel stroke and intracerebral hemorrhage. An EDNRA locus demonstrated opposing effects on ischemic and hemorrhagic stroke. No loci were predicted to influence all stroke subtypes in the same direction, and only one locus (12q24) was predicted to influence all ischemic stroke subtypes. Conclusions: Heterogeneity in the influence of stroke-associated loci on stroke subtypes is pervasive, reflecting differing causal pathways. However, overlap exists between hemorrhagic and ischemic stroke, which may reflect shared pathobiology predisposing to small vessel arteriopathy. Stroke is a complex, heterogeneous disorder requiring tailored analytic strategies to decipher genetic mechanisms.

Published
2019

22. GWAS and colocalization analyses implicate carotid intima-media thickness and carotid plaque loci in cardiovascular outcomes

Author

Franceschini, N. (Nora), Giambartolomei, C. (Claudia), Vries, P.S. (Paul) de, Finan, C. (Chris), Bis, J.C. (Joshua), Huntley, R.P. (Rachael P.), Lovering, R.C. (Ruth C.), Tajuddin, S.M. (Salman M.), Winkler, T.W. (Thomas W.), Graff, M. (Misa), Kavousi, M. (Maryam), Dale, C. (Caroline), Smith, A.V. (Albert), Hofer, E. (Edith), Leeuwen, E.M. (Elisa) van, Nolte, I.M. (Ilja), Lu, L. (Lingyi), Scholz, M. (Markus), Sargurupremraj, M. (Muralidharan), Pitkanen, N. (Niina), Franzén, O. (Oscar), Joshi, P.K. (Peter), Noordam, R. (Raymond), Marioni, R.E. (Riccardo), Hwang, S.-J. (Shih-Jen), Musani, S.K. (Solomon K.), Schminke, U. (Ulf), Palmas, W. (Walter), Isaacs, A.J. (Aaron), Correa, D.D., Zonderman, A.B., Hofman, A. (Albert), Teumer, A. (Alexander), Cox, A.J. (Amanda J.), Uitterlinden, A.G. (André), Wong, A. (Andrew), Smit, A.J. (Andries), Newman, A.B. (Anne B.), Britton, A.R., Ruusalepp, A. (Arno), Sennblad, B. (Bengt), Hedblad, B. (Bo), Pasaniuc, B. (Bogdan), Penninx, B.W.J.H. (Brenda), Langefeld, C.D. (Carl D.), Wassel, C.L. (Christina), Tzourio, C. (Christophe), Fava, C. (Cristiano), Baldassarre, D. (Damiano), O’Leary, D.H. (Daniel H.), Teupser, D. (Daniel), Kuh, D. (Diana), Tremoli, E. (Elena), Mannarino, E. (Elmo), Grossi, E. (Enzo), Boerwinkle, E.A. (Eric), Schadt, E.E. (Eric E.), Ingelsson, E. (Erik), Veglia, F. (Fabrizio), Rivadeneira Ramirez, F. (Fernando), Beutner, F. (Frank), Chauhan, G. (Ganesh), Heiss, G. (Gerardo), Snieder, H. (Harold), Campbell, H. (Harry), Völzke, H. (Henry), Markus, H.S. (Hugh), Deary, I.J. (Ian), Jukema, J.W. (Jan Wouter), Graaf, J. (Jacqueline) de, Price, J. (Jacqueline), Pott, J. (Janne), Hopewell, J., Liang, J. (Jingjing), Thiery, J.P. (Joachim), Engmann, J. (Jorgen), Gertow, K. (Karl), Rice, K.M. (Kenneth), Taylor, K.D. (Kent), Dhana, K. (Klodian), Kiemeney, L.A.L.M. (Lambertus A. L. M.), Kao, W.H.L. (Wen), Raffield, L.M. (Laura M.), Launer, L.J. (Lenore), Holdt, L.M. (Lesca), Dörr, M. (Marcus), Kubisch, C. (Christian), Traylor, M. (Matthew), Sitzer, M. (Matthias), Kumari, M. (Meena), Kivimaki, M. (Mika), Nalls, M.A. (Michael), Melander, O. (Olle), Raitakari, O. (Olli), Franco, O.H. (Oscar), Rueda-Ochoa, O.L. (Oscar), Roussos, A. (Alexandra), Whincup, P.H. (Peter), Amouyel, P. (Philippe), Giral, P. (Philippe), Anugu, P. (Pramod), Wong, Q. (Quenna), Malik, R. (Rainer), Rauramaa, R. (Rainer), Burkhardt, R. (Ralph), Hardy, R. (Rebecca), Schmidt, R. (Reinhold), Mutsert, R. (Reneé) de, Strawbridge, R.J. (Rona), Wannamethee, S.G. (Goya), Hägg, S. (Sara), Shah, S. (Sonia), McLachlan, S. (Stela), Trompet, S. (Stella), Seshadri, S. (Sudha), Kurl, S. (Sudhir), Heckbert, S.R. (Susan), Ring, S.M. (Susan), Harris, T.B. (Tamara B.), Lehtimäki, T. (Terho), Galesloot, T.E. (Tessel), Shah, T. (Tina), Faire, U. (Ulf) de, Plagnol, V. (Vincent), Rosamond, W.D. (Wayne), Post, W.S. (Wendy S.), Zhu, X. (Xiaofeng), Zhang, X. (Xiaoling), Guo, X. (Xiuqing), Saba, Y. (Yasaman), Okada, Y. (Yukinori), Mishra, A. (Aniket), Rutten-Jacobs, L. (Loes), Giese, A.-K. (Anne-Katrin), van der Laan, S.W. (Sander W.), Gretarsdottir, S. (Solveig), Anderson, C.D. (Christopher D.), Chong, M. (Michael), Adams, H.H.H. (Hieab), Ago, T. (Tetsuro), Almgren, P. (Peter), Ay, H. (Hakan), Bartz, T.M. (Traci M.), Benavente, O.R. (Oscar R.), Bevan, S. (Steve), Boncoraglio, G. (Giorgio Battista), Brown, R.D. (Robert D.), Butterworth, A.S. (Adam S.), Carrera, C. (Caty), Carty, C.L. (Cara L.), Chasman, D.I. (Daniel), Chen, W-M., Cole, J.W. (John W.), Cotlarciuc, I. (Ioana), Cruchaga, C. (Carlos), Danesh, J. (John), Bakker, P.I.W. (Paul) de, DeStefano, A.L. (Anita), Hoed, M. (Marcel) den, Duan, Q. (Qing), Engelter, S.T. (Stefan), Falcone, G.J. (Guido J.), Gottesman, R.F. (Rebecca), Grewal, R.P. (Raji P.), Gustafsson, S. (Stefan), Haessler, J. (Jeff), Harris, T.B. (Tamara), Hassan, A. (Ahamad), Havulinna, A.S. (Aki), Holliday, E.G. (Elizabeth), Howard, G. (George), Hsu, F.-C. (Fang-Chi), Hyacinth, H.I. (Hyacinth I.), Ikram, M.A. (Arfan), Irvin, M.R. (Marguerite R.), Jian, X. (Xueqiu), Jimenez-Conde, J. (Jordi), Johnson, J.A. (Julie A.), Jukema, J.W. (J. Wouter), Kanai, M. (Masahiro), Keene, K.L. (Keith), Kissela, B.M. (Brett M.), Kleindorfer, D.O. (Dawn O.), Kooperberg, C. (Charles), Kubo, M. (Michiaki), Lange, L.A. (Leslie), Langefeld, C.D. (Carl), Langenberg, C. (Claudia), Lee, J.-M. (Jin-Moo), Lemmens, R. (Robin), Leys, D. (Didier), Lewis, C.M. (Cathryn), Lin, W.-Y. (Wei-Yu), Lindgren, A.G. (Arne G.), Lorentzen, E. (Erik), Magnusson, P.K. (Patrik), Maguire, J.M. (Jane), Manichaikul, A. (Ani), McArdle, P.F. (Patrick), Meschia, J.F. (James F.), Mosley, T.H. (Thomas H.), Ninomiya, T. (Toshiharu), O’Donnell, M.J. (Martin J.), Pulit, S.L. (Sara), Rannikmäe, K. (Kristiina), Reiner, A.P. (Alexander P.), Rexrode, K. (Kathryn), Rich, S.S. (Stephen), Ridker, P.M. (Paul), Rost, N.S. (Natalia), Rothwell, P.M. (Peter), Rundek, T. (Tatjana), Muir, K.W. (Keith), Sakaue, S. (Saori), Sale, M.M. (Michele M.), Salomaa, V. (Veikko), Sapkota, B.R. (Bishwa R.), Schmidt, C.O. (Carsten O.), Sharma, P. (Pankaj), Slowik, A. (Agnieszka), Sudlow, C. (Cathie), Tanislav, C. (Christian), Tatlisumak, T. (Turgut), Thijs, V. (Vincent), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Tiedt, S. (Steffen), Walters, M. (Matthew), Wareham, N.J. (Nick), Wassertheil-Smoller, S. (Sylvia), Wiggins, K.L. (Kerri), Yang, Q. (Qiong Fang), Yusuf, S. (Salim), Pastinen, T. (Tomi), Schadt, E.E. (Eric), Koplev, S. (Simon), Codoni, V. (Veronica), Civelek, M. (Mete), Smith, N.L. (Nicholas), Tregouet, D.-A. (David-Alexandre), Christophersen, I.E. (Ingrid E.), Roselli, C. (Carolina), Lubitz, S.A. (Steven A.), Ellinor, P.T. (Patrick), Tai, E.S. (E. Shyong), Kooner, J.S. (Jaspal S.), Kato, N. (Norihiro), He, J. (Jiang), Harst, P. (Pim) van der, Elliott, P. (Paul), Chambers, J.C. (John C.), Takeuchi, F. (Fumihiko), Johnson, A.D. (Andrew), Sanghera, D.K. (Dharambir K.), Jern, C. (Christina), Strbian, D. (Daniel), Fernandez-Cadenas, I. (Israel), Longstreth Jr, W.T., Rolfs, A. (Arndt), Hata, J. (Jun), Woo, D. (Daniel), Rosand, J. (Jonathan), Pare, G. (Guillame), Saleheen, D. (Danish), Zwart, J-A. (John-Anker), Worrall, B.B. (Bradford B.), Kittner, T. (Thomas), Howson, J.M.M. (Joanna M. M.), Kamatani, Y. (Yoichiro), Dehghan, A. (Abbas), Seldenrijk, K.A. (Kees), Morrison, A.C. (Alanna), Hamsten, A. (Anders), Psaty, B.M. (Bruce), Duijn, C.M. (Cornelia) van, Lawlor, D.A. (Debbie), Mook-Kanamori, D.O. (Dennis O.), Bowden, D.W. (Donald), Schmidt, H. (Helena), Wilson, J.F. (James F.), Wilson, J.F. (James), Rotter, J.I. (Jerome I.), Wardlaw, J.M. (J.), Deanfield, J. (John), Halcox, J. (Julian), Lyytikäinen, L.-P. (Leo-Pekka), Loeffler, M. (Markus), Evans, M.K. (Michele), Debette, S. (Stéphanie), Humphries, S.E. (Steve), Völker, U. (Uwe), Gudnason, V. (Vilmundur), Hingorani, A. (Aroon), Björkegren, J.L.M. (Johan L.M.), Casas, J.P. (Juan), Ódonnell, C.J. (Christopher), Morris, R.W. (Richard), Franceschini, N. (Nora), Giambartolomei, C. (Claudia), Vries, P.S. (Paul) de, Finan, C. (Chris), Bis, J.C. (Joshua), Huntley, R.P. (Rachael P.), Lovering, R.C. (Ruth C.), Tajuddin, S.M. (Salman M.), Winkler, T.W. (Thomas W.), Graff, M. (Misa), Kavousi, M. (Maryam), Dale, C. (Caroline), Smith, A.V. (Albert), Hofer, E. (Edith), Leeuwen, E.M. (Elisa) van, Nolte, I.M. (Ilja), Lu, L. (Lingyi), Scholz, M. (Markus), Sargurupremraj, M. (Muralidharan), Pitkanen, N. (Niina), Franzén, O. (Oscar), Joshi, P.K. (Peter), Noordam, R. (Raymond), Marioni, R.E. (Riccardo), Hwang, S.-J. (Shih-Jen), Musani, S.K. (Solomon K.), Schminke, U. (Ulf), Palmas, W. (Walter), Isaacs, A.J. (Aaron), Correa, D.D., Zonderman, A.B., Hofman, A. (Albert), Teumer, A. (Alexander), Cox, A.J. (Amanda J.), Uitterlinden, A.G. (André), Wong, A. (Andrew), Smit, A.J. (Andries), Newman, A.B. (Anne B.), Britton, A.R., Ruusalepp, A. (Arno), Sennblad, B. (Bengt), Hedblad, B. (Bo), Pasaniuc, B. (Bogdan), Penninx, B.W.J.H. (Brenda), Langefeld, C.D. (Carl D.), Wassel, C.L. (Christina), Tzourio, C. (Christophe), Fava, C. (Cristiano), Baldassarre, D. (Damiano), O’Leary, D.H. (Daniel H.), Teupser, D. (Daniel), Kuh, D. (Diana), Tremoli, E. (Elena), Mannarino, E. (Elmo), Grossi, E. (Enzo), Boerwinkle, E.A. (Eric), Schadt, E.E. (Eric E.), Ingelsson, E. (Erik), Veglia, F. (Fabrizio), Rivadeneira Ramirez, F. (Fernando), Beutner, F. (Frank), Chauhan, G. (Ganesh), Heiss, G. (Gerardo), Snieder, H. (Harold), Campbell, H. (Harry), Völzke, H. (Henry), Markus, H.S. (Hugh), Deary, I.J. (Ian), Jukema, J.W. (Jan Wouter), Graaf, J. (Jacqueline) de, Price, J. (Jacqueline), Pott, J. (Janne), Hopewell, J., Liang, J. (Jingjing), Thiery, J.P. (Joachim), Engmann, J. (Jorgen), Gertow, K. (Karl), Rice, K.M. (Kenneth), Taylor, K.D. (Kent), Dhana, K. (Klodian), Kiemeney, L.A.L.M. (Lambertus A. L. M.), Kao, W.H.L. (Wen), Raffield, L.M. (Laura M.), Launer, L.J. (Lenore), Holdt, L.M. (Lesca), Dörr, M. (Marcus), Kubisch, C. (Christian), Traylor, M. (Matthew), Sitzer, M. (Matthias), Kumari, M. (Meena), Kivimaki, M. (Mika), Nalls, M.A. (Michael), Melander, O. (Olle), Raitakari, O. (Olli), Franco, O.H. (Oscar), Rueda-Ochoa, O.L. (Oscar), Roussos, A. (Alexandra), Whincup, P.H. (Peter), Amouyel, P. (Philippe), Giral, P. (Philippe), Anugu, P. (Pramod), Wong, Q. (Quenna), Malik, R. (Rainer), Rauramaa, R. (Rainer), Burkhardt, R. (Ralph), Hardy, R. (Rebecca), Schmidt, R. (Reinhold), Mutsert, R. (Reneé) de, Strawbridge, R.J. (Rona), Wannamethee, S.G. (Goya), Hägg, S. (Sara), Shah, S. (Sonia), McLachlan, S. (Stela), Trompet, S. (Stella), Seshadri, S. (Sudha), Kurl, S. (Sudhir), Heckbert, S.R. (Susan), Ring, S.M. (Susan), Harris, T.B. (Tamara B.), Lehtimäki, T. (Terho), Galesloot, T.E. (Tessel), Shah, T. (Tina), Faire, U. (Ulf) de, Plagnol, V. (Vincent), Rosamond, W.D. (Wayne), Post, W.S. (Wendy S.), Zhu, X. (Xiaofeng), Zhang, X. (Xiaoling), Guo, X. (Xiuqing), Saba, Y. (Yasaman), Okada, Y. (Yukinori), Mishra, A. (Aniket), Rutten-Jacobs, L. (Loes), Giese, A.-K. (Anne-Katrin), van der Laan, S.W. (Sander W.), Gretarsdottir, S. (Solveig), Anderson, C.D. (Christopher D.), Chong, M. (Michael), Adams, H.H.H. (Hieab), Ago, T. (Tetsuro), Almgren, P. (Peter), Ay, H. (Hakan), Bartz, T.M. (Traci M.), Benavente, O.R. (Oscar R.), Bevan, S. (Steve), Boncoraglio, G. (Giorgio Battista), Brown, R.D. (Robert D.), Butterworth, A.S. (Adam S.), Carrera, C. (Caty), Carty, C.L. (Cara L.), Chasman, D.I. (Daniel), Chen, W-M., Cole, J.W. (John W.), Cotlarciuc, I. (Ioana), Cruchaga, C. (Carlos), Danesh, J. (John), Bakker, P.I.W. (Paul) de, DeStefano, A.L. (Anita), Hoed, M. (Marcel) den, Duan, Q. (Qing), Engelter, S.T. (Stefan), Falcone, G.J. (Guido J.), Gottesman, R.F. (Rebecca), Grewal, R.P. (Raji P.), Gustafsson, S. (Stefan), Haessler, J. (Jeff), Harris, T.B. (Tamara), Hassan, A. (Ahamad), Havulinna, A.S. (Aki), Holliday, E.G. (Elizabeth), Howard, G. (George), Hsu, F.-C. (Fang-Chi), Hyacinth, H.I. (Hyacinth I.), Ikram, M.A. (Arfan), Irvin, M.R. (Marguerite R.), Jian, X. (Xueqiu), Jimenez-Conde, J. (Jordi), Johnson, J.A. (Julie A.), Jukema, J.W. (J. Wouter), Kanai, M. (Masahiro), Keene, K.L. (Keith), Kissela, B.M. (Brett M.), Kleindorfer, D.O. (Dawn O.), Kooperberg, C. (Charles), Kubo, M. (Michiaki), Lange, L.A. (Leslie), Langefeld, C.D. (Carl), Langenberg, C. (Claudia), Lee, J.-M. (Jin-Moo), Lemmens, R. (Robin), Leys, D. (Didier), Lewis, C.M. (Cathryn), Lin, W.-Y. (Wei-Yu), Lindgren, A.G. (Arne G.), Lorentzen, E. (Erik), Magnusson, P.K. (Patrik), Maguire, J.M. (Jane), Manichaikul, A. (Ani), McArdle, P.F. (Patrick), Meschia, J.F. (James F.), Mosley, T.H. (Thomas H.), Ninomiya, T. (Toshiharu), O’Donnell, M.J. (Martin J.), Pulit, S.L. (Sara), Rannikmäe, K. (Kristiina), Reiner, A.P. (Alexander P.), Rexrode, K. (Kathryn), Rich, S.S. (Stephen), Ridker, P.M. (Paul), Rost, N.S. (Natalia), Rothwell, P.M. (Peter), Rundek, T. (Tatjana), Muir, K.W. (Keith), Sakaue, S. (Saori), Sale, M.M. (Michele M.), Salomaa, V. (Veikko), Sapkota, B.R. (Bishwa R.), Schmidt, C.O. (Carsten O.), Sharma, P. (Pankaj), Slowik, A. (Agnieszka), Sudlow, C. (Cathie), Tanislav, C. (Christian), Tatlisumak, T. (Turgut), Thijs, V. (Vincent), Thorleifsson, G. (Gudmar), Thorsteinsdottir, U. (Unnur), Tiedt, S. (Steffen), Walters, M. (Matthew), Wareham, N.J. (Nick), Wassertheil-Smoller, S. (Sylvia), Wiggins, K.L. (Kerri), Yang, Q. (Qiong Fang), Yusuf, S. (Salim), Pastinen, T. (Tomi), Schadt, E.E. (Eric), Koplev, S. (Simon), Codoni, V. (Veronica), Civelek, M. (Mete), Smith, N.L. (Nicholas), Tregouet, D.-A. (David-Alexandre), Christophersen, I.E. (Ingrid E.), Roselli, C. (Carolina), Lubitz, S.A. (Steven A.), Ellinor, P.T. (Patrick), Tai, E.S. (E. Shyong), Kooner, J.S. (Jaspal S.), Kato, N. (Norihiro), He, J. (Jiang), Harst, P. (Pim) van der, Elliott, P. (Paul), Chambers, J.C. (John C.), Takeuchi, F. (Fumihiko), Johnson, A.D. (Andrew), Sanghera, D.K. (Dharambir K.), Jern, C. (Christina), Strbian, D. (Daniel), Fernandez-Cadenas, I. (Israel), Longstreth Jr, W.T., Rolfs, A. (Arndt), Hata, J. (Jun), Woo, D. (Daniel), Rosand, J. (Jonathan), Pare, G. (Guillame), Saleheen, D. (Danish), Zwart, J-A. (John-Anker), Worrall, B.B. (Bradford B.), Kittner, T. (Thomas), Howson, J.M.M. (Joanna M. M.), Kamatani, Y. (Yoichiro), Dehghan, A. (Abbas), Seldenrijk, K.A. (Kees), Morrison, A.C. (Alanna), Hamsten, A. (Anders), Psaty, B.M. (Bruce), Duijn, C.M. (Cornelia) van, Lawlor, D.A. (Debbie), Mook-Kanamori, D.O. (Dennis O.), Bowden, D.W. (Donald), Schmidt, H. (Helena), Wilson, J.F. (James F.), Wilson, J.F. (James), Rotter, J.I. (Jerome I.), Wardlaw, J.M. (J.), Deanfield, J. (John), Halcox, J. (Julian), Lyytikäinen, L.-P. (Leo-Pekka), Loeffler, M. (Markus), Evans, M.K. (Michele), Debette, S. (Stéphanie), Humphries, S.E. (Steve), Völker, U. (Uwe), Gudnason, V. (Vilmundur), Hingorani, A. (Aroon), Björkegren, J.L.M. (Johan L.M.), Casas, J.P. (Juan), Ódonnell, C.J. (Christopher), and Morris, R.W. (Richard)

Abstract

Carotid artery intima media thickness (cIMT) and carotid plaque are measures of subclinical atherosclerosis associated with ischemic stroke and coronary heart disease (CHD). Here, we undertake meta-analyses of genome-wide association studies (GWAS) in 71,128 individuals for cIMT, and 48,434 individuals for carotid plaque traits. We identify eight novel susceptibility loci for cIMT, one independent association at the previously-identified PINX1 locus, and one novel locus for carotid plaque. Colocalization analysis with nearby vascular expression quantitative loci (cis-eQTLs) derived from arterial wall and metabolic tissues obtained from patients with CHD identifies candidate genes at two potentially additional loci, ADAMTS9 and LOXL4. LD score regression reveals significant genetic correlations between cIMT and plaque traits, and both cIMT and plaque with CHD, any stroke subtype and ischemic stroke. Our study provides insights into genes and tissue-specific regulatory mechanisms linking atherosclerosis both to its functional genomic origins and its clinical consequences in humans.

Published
2018
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23. Genetic variation at 16q24.2 is associated with small vessel stroke

Author

Traylor, M. (Matthew), Malik, R. (Rainer), Nalls, M.A. (Michael), Cotlarciuc, I. (Ioana), Radmanesh, F. (Farid), Thorleifsson, G. (Gudmar), Hanscombe, K.B. (Ken B.), Langefeld, C.D. (Carl), Saleheen, D. (Danish), Rost, N.S. (Natalia), Yet, I. (Idil), Spector, T.D. (Timothy), Bell, J.T. (Jordana), Hannon, E. (Eilis), Mill, J. (Jonathan), Chauhan, G. (Ganesh), Debette, S. (Stéphanie), Bis, J.C. (Joshua), Longstreth Jr, W.T., Ikram, M.K. (Kamran), Launer, L.J. (Lenore), Seshadri, S. (Sudha), Hamilton-Bruce, M.A. (Monica Anne), Jimenez-Conde, J. (Jordi), Cole, J.W. (John W.), Schmidt, R. (Reinhold), Slowik, A. (Agnieszka), Lemmens, R. (Robin), Lindgren, A.G. (Arne G.), Melander, O. (Olle), Grewal, R.P. (Raji P.), Sacco, R.L. (Ralph), Rundek, T. (Tatjana), Rexrode, K. (Kathryn), Arnett, D.K. (Donna), Johnson, J.A. (Julie A.), Benavente, O.R. (Oscar R.), Wasssertheil-Smoller, S. (Sylvia), Lee, J.-M. (Jin-Moo), Pulit, S.L. (Sara), Wong, Q. (Quenna), Rich, S.S. (Stephen), Bakker, P.I.W. (Paul) de, McArdle, P.F. (Patrick), Woo, D. (Daniel), Anderson, C.D. (Christopher D.), Xu, H. (Huichun), Heitsch, L. (Laura), Fornage, M. (Myriam), Jern, C. (Christina), Zwart, J-A. (John-Anker), Thorsteinsdottir, U. (Unnur), Gretarsdottir, S. (Solveig), Lewis, C.M. (Cathryn), Sharma, P. (Pankaj), Sudlow, C. (Cathie), Rothwell, P.M. (Peter), Boncoraglio, G. (Giorgio Battista), Thijs, V. (Vincent), Levi, C. (Christopher), Meschia, J.F. (James F.), Rosand, J. (Jonathan), Kittner, T. (Thomas), Mitchell, B.D. (Braxton), Kubisch, C. (Christian), Worrall, B.B. (Bradford B.), Markus, H.S. (Hugh), Traylor, M. (Matthew), Malik, R. (Rainer), Nalls, M.A. (Michael), Cotlarciuc, I. (Ioana), Radmanesh, F. (Farid), Thorleifsson, G. (Gudmar), Hanscombe, K.B. (Ken B.), Langefeld, C.D. (Carl), Saleheen, D. (Danish), Rost, N.S. (Natalia), Yet, I. (Idil), Spector, T.D. (Timothy), Bell, J.T. (Jordana), Hannon, E. (Eilis), Mill, J. (Jonathan), Chauhan, G. (Ganesh), Debette, S. (Stéphanie), Bis, J.C. (Joshua), Longstreth Jr, W.T., Ikram, M.K. (Kamran), Launer, L.J. (Lenore), Seshadri, S. (Sudha), Hamilton-Bruce, M.A. (Monica Anne), Jimenez-Conde, J. (Jordi), Cole, J.W. (John W.), Schmidt, R. (Reinhold), Slowik, A. (Agnieszka), Lemmens, R. (Robin), Lindgren, A.G. (Arne G.), Melander, O. (Olle), Grewal, R.P. (Raji P.), Sacco, R.L. (Ralph), Rundek, T. (Tatjana), Rexrode, K. (Kathryn), Arnett, D.K. (Donna), Johnson, J.A. (Julie A.), Benavente, O.R. (Oscar R.), Wasssertheil-Smoller, S. (Sylvia), Lee, J.-M. (Jin-Moo), Pulit, S.L. (Sara), Wong, Q. (Quenna), Rich, S.S. (Stephen), Bakker, P.I.W. (Paul) de, McArdle, P.F. (Patrick), Woo, D. (Daniel), Anderson, C.D. (Christopher D.), Xu, H. (Huichun), Heitsch, L. (Laura), Fornage, M. (Myriam), Jern, C. (Christina), Zwart, J-A. (John-Anker), Thorsteinsdottir, U. (Unnur), Gretarsdottir, S. (Solveig), Lewis, C.M. (Cathryn), Sharma, P. (Pankaj), Sudlow, C. (Cathie), Rothwell, P.M. (Peter), Boncoraglio, G. (Giorgio Battista), Thijs, V. (Vincent), Levi, C. (Christopher), Meschia, J.F. (James F.), Rosand, J. (Jonathan), Kittner, T. (Thomas), Mitchell, B.D. (Braxton), Kubisch, C. (Christian), Worrall, B.B. (Bradford B.), and Markus, H.S. (Hugh)

Abstract

Objective: Genome-wide association studies (GWAS) have been successful at identifying associations with stroke and stroke subtypes, but have not yet identified any associations solely with small vessel stroke (SVS). SVS comprises one quarter of all ischemic stroke and is a major manifestation of cerebral small vessel disease, the primary cause of vascular cognitive impairment. Studies across neurological traits have shown that younger-onset cases have an increased genetic burden. We leveraged this increased genetic burden by performing an age-at-onset informed GWAS meta-analysis, including a large younger-onset SVS population, to identify novel associations with stroke. Methods: We used a three-stage age-at-onset informed GWAS to identify novel genetic variants associated with stroke. On identifying a novel locus associated with SVS, we assessed its influence on other small vessel disease phenotypes, as well as on messenger RNA (mRNA) expression of nearby genes, and on DNA methylation of nearby CpG sites in whole blood and in the fetal brain. Results: We identified an association with SVS in 4,203 cases and 50,728 controls on chromosome 16q24.2 (odds ratio [OR; 95% confidence interval {CI}] = 1.16 [1.10–1.22]; p = 3.2 × 10−9). The lead single-nucleotide polymorphism (rs12445022) was also associated with cerebral white matter hyperintensities (OR [95% CI] = 1.10 [1.05–1.16]; p = 5.3 × 10−5; N = 3,670), but not intracerebral hemorrhage (OR [95% CI] = 0.97 [0.84–1.12]; p = 0.71; 1,545 cases, 1,481 controls). rs12445022 is associated with mRNA expression of ZCCHC14 in arterial tissues (p = 9.4 × 10−7) and DNA methylation at probe cg16596957

Published
2017
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24. Genome-Wide Association Analysis of Young-Onset Stroke Identifies a Locus on Chromosome 10q25 Near HABP2

Author

Cheng, Y.-C. (Yu-Ching), Stanne, T.M. (Tara M.), Giese, A.-K. (Anne-Katrin), Ho, W.K. (Weang K.), Traylor, M. (Matthew), Amouyel, P. (Philippe), Holliday, E.G. (Elizabeth), Malik, R. (Rainer), Xu, H. (Huichun), Kittner, T. (Thomas), Cole, J.W. (John W.), O´Connell, J.R., Danesh, J. (John), Rasheed, A. (Asif), Zhao, W. (Wei), Engelter, S.T. (Stefan), Grond-Ginsbach, C. (Caspar), Kamatani, Y. (Yoichiro), Lathrop, M. (Mark), Leys, D. (Didier), Thijs, V. (Vincent), Metso, T.M. (Tiina M.), Tatlisumak, T. (Turgut), Pezzini, A. (Alessandro), Parati, E.A. (Eugenio A.), Norrving, B. (Bo), Bevan, S. (Steve), Rothwell, P.M. (Peter), Sudlow, C. (Cathie), Slowik, A. (Agnieszka), Lindgren, A.G. (Arne G.), Walters, M. (Matthew), Jannes, J. (Jim), Shen, J. (Jess), Crosslin, D.R. (David), Doheny, K.F. (Kimberly), Laurie, C.C. (Cathy), Kanse, S.M. (Sandip ), Bis, J.C. (Joshua), Fornage, M. (Myriam), Mosley, T.H. (Thomas H.), Hopewell, J., Strauch, K. (Konstantin), Müller-Nurasyid, M. (Martina), Gieger, C. (Christian), Waldenberger, M. (Melanie), Peters, A. (Annette), Meisinger, C. (Christine), Ikram, M.A. (Arfan), Longstreth Jr, W.T., Meschia, J.F. (James F.), Seshadri, S. (Sudha), Sharma, P. (Pankaj), Worrall, B.B. (Bradford B.), Jern, C. (Christina), Levi, C. (Christopher), Kubisch, C. (Christian), Boncoraglio, G. (Giorgio Battista), Markus, H.S. (Hugh), Debette, S. (Stéphanie), Rolfs, A. (Arndt), Saleheen, D., Mitchell, B.D. (Braxton), Cheng, Y.-C. (Yu-Ching), Stanne, T.M. (Tara M.), Giese, A.-K. (Anne-Katrin), Ho, W.K. (Weang K.), Traylor, M. (Matthew), Amouyel, P. (Philippe), Holliday, E.G. (Elizabeth), Malik, R. (Rainer), Xu, H. (Huichun), Kittner, T. (Thomas), Cole, J.W. (John W.), O´Connell, J.R., Danesh, J. (John), Rasheed, A. (Asif), Zhao, W. (Wei), Engelter, S.T. (Stefan), Grond-Ginsbach, C. (Caspar), Kamatani, Y. (Yoichiro), Lathrop, M. (Mark), Leys, D. (Didier), Thijs, V. (Vincent), Metso, T.M. (Tiina M.), Tatlisumak, T. (Turgut), Pezzini, A. (Alessandro), Parati, E.A. (Eugenio A.), Norrving, B. (Bo), Bevan, S. (Steve), Rothwell, P.M. (Peter), Sudlow, C. (Cathie), Slowik, A. (Agnieszka), Lindgren, A.G. (Arne G.), Walters, M. (Matthew), Jannes, J. (Jim), Shen, J. (Jess), Crosslin, D.R. (David), Doheny, K.F. (Kimberly), Laurie, C.C. (Cathy), Kanse, S.M. (Sandip ), Bis, J.C. (Joshua), Fornage, M. (Myriam), Mosley, T.H. (Thomas H.), Hopewell, J., Strauch, K. (Konstantin), Müller-Nurasyid, M. (Martina), Gieger, C. (Christian), Waldenberger, M. (Melanie), Peters, A. (Annette), Meisinger, C. (Christine), Ikram, M.A. (Arfan), Longstreth Jr, W.T., Meschia, J.F. (James F.), Seshadri, S. (Sudha), Sharma, P. (Pankaj), Worrall, B.B. (Bradford B.), Jern, C. (Christina), Levi, C. (Christopher), Kubisch, C. (Christian), Boncoraglio, G. (Giorgio Battista), Markus, H.S. (Hugh), Debette, S. (Stéphanie), Rolfs, A. (Arndt), Saleheen, D., and Mitchell, B.D. (Braxton)

Abstract

Background and Purpose - Although a genetic contribution to ischemic stroke is well recognized, only a handful of stroke loci have been identified by large-scale genetic association studies to date. Hypothesizing that genetic effects might be stronger for early-versus late-onset str

Published
2016
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26. The Influence of Age and Sex on Genetic Associations with Adult Body Size and Shape: A Large-Scale Genome-Wide Interaction Study

Author

Winkler, T.W. (Thomas W.), Justice, A.E. (Anne), Graff, M.J. (Maud J.L.), Barata, L. (Llilda), Feitosa, M.F. (Mary Furlan), Chu, S. (Su), Czajkowski, J. (Jacek), Esko, T. (Tõnu), Fall, M. (Magnus), Kilpeläinen, T.O. (Tuomas), Lu, Y. (Yingchang), Mägi, R. (Reedik), Mihailov, E. (Evelin), Pers, T.H. (Tune), Rüeger, S. (Sina), Teumer, A. (Alexander), Ehret, G.B. (Georg), Ferreira, T. (Teresa), Heard-Costa, N.L. (Nancy), Karjalainen, J. (Juha), Lagou, V. (Vasiliki), Mahajan, A. (Anubha), Neinast, M.D. (Michael D.), Prokopenko, I. (Inga), Simino, J. (Jeannette), Teslovich, T.M. (Tanya M.), Jansen, R., Westra, H.J. (Harm-Jan), White, C.C. (Charles), Absher, D. (Devin), Ahluwalia, T.S. (Tarunveer Singh), Ahmad, S. (Shafqat), Albrecht, E. (Eva), Alves, A.C. (Alexessander Couto), Bragg-Gresham, J.L. (Jennifer L.), Craen, A.J. (Anton) de, Bis, J.C. (Joshua), Bonnefond, A. (Amélie), Boucher, G. (Gabrielle), Cadby, G. (Gemma), Cheng, Y.-C. (Yu-Ching), Chiang, C.W. (Charleston W K), Delgado, G., Demirkan, A. (Ayşe), Dueker, N. (Nicole), Eklund, N. (Niina), Eiriksdottir, G. (Gudny), Eriksson, J. (Joel), Feenstra, B. (Bjarke), Fischer, K. (Krista), Frau, F. (Francesca), Galesloot, T.E. (Tessel), Geller, F. (Frank), Goel, A. (Anuj), Gorski, M. (Mathias), Grammer, T.B. (Tanja), Gustafsson, S. (Stefan), Haitjema, S. (Saskia), Hottenga, J.J. (Jouke Jan), Huffman, J.E. (Jennifer), Jackson, A.U. (Anne), Jacobs, K.B. (Kevin), Johansson, A. (Åsa), Kaakinen, M. (Marika), Kleber, M.E. (Marcus), Lahti, J. (Jari), Leach, I.M. (Irene Mateo), Lehne, B. (Benjamin), Liu, Y. (Youfang), Lo, K.S., Lorentzon, M. (Mattias), Luan, J. (Jian'An), Madden, P.A. (Pamela), Mangino, M. (Massimo), McKnight, B. (Barbara), Medina-Gomez, C. (Carolina), Monda, K.L. (Keri), Montasser, M.E. (May E.), Müller, G. (Gabriele), Müller-Nurasyid, M. (Martina), Nolte, I.M. (Ilja), Panoutsopoulou, K. (Kalliope), Pascoe, L. (Laura), Paternoster, L. (Lavinia), Rayner, N.W. (Nigel William), Renström, F. (Frida), Rizzi, F. (Federica), Rose, L.M. (Lynda), Ryan, K.A. (Kathy A.), Salo, P. (Perttu), Sanna, S. (Serena), Scharnagl, H. (Hubert), Shi, J. (Jianxin), Smith, A.V. (Albert Vernon), Southam, L. (Lorraine), Stancáková, A. (Alena), Steinthorsdottir, V. (Valgerdur), Strawbridge, R.J. (Rona), Sung, Y.J. (Yun Ju), Tachmazidou, I. (Ioanna), Tanaka, T. (Toshiko), Thorleifsson, G. (Gudmar), Trompet, S. (Stella), Pervjakova, N. (Natalia), Tyrer, J.P. (Jonathan), Vandenput, L. (Liesbeth), Van Der Laan, S.W. (Sander W.), Velde, N. (Nathalie) van der, Setten, J. (Jessica) van, Vliet-Ostaptchouk, J.V. (Jana) van, Verweij, N. (Niek), Vlachopoulou, E. (Efthymia), Waite, L. (Lindsay), Wang, S.R. (Sophie), Wang, Z. (Zhaoming), Wild, S.H. (Sarah), Willenborg, C. (Christina), Wilson, J.F. (James), Wong, A. (Andrew), Yang, J. (Jian), Yengo, L. (Loic), Yerges-Armstrong, L.M. (Laura), Yu, L. (Lei), Zhang, W. (Weihua), Zhao, J.H. (Jing Hua), Andersson, E.A. (Ehm Astrid), Bakker, S.J.L. (Stephan), Baldassarre, D. (Damiano), Banasik, K. (Karina), Barcella, M. (Matteo), Barlassina, C. (Cristina), Bellis, C. (Claire), Benaglio, P. (Paola), Blangero, J. (John), Blüher, M. (Matthias), Bonnet, F. (Fabrice), Bonnycastle, L.L. (Lori), Boyd, H.A. (Heather), Bruinenberg, M. (M.), Buchman, A.S. (Aron S.), Campbell, H. (Harry), Chen, Y.D. (Y.), Chines, P.S. (Peter), Claudi-Boehm, S. (Simone), Cole, J.W. (John W.), Collins, F.S. (Francis), Geus, E.J.C. (Eco) de, Groot, L.C.P.G.M. (Lisette) de, Dimitriou, M. (Maria), Duan, J. (Jubao), Enroth, S. (Stefan), Eury, E. (Elodie), Farmaki, A.-E. (Aliki-Eleni), Forouhi, N.G. (Nita), Friedrich, N. (Nele), Gejman, P.V. (Pablo), Gigante, B. (Bruna), Glorioso, N. (Nicola), Go, A.T.J.I. (Attie), Gottesman, R.F. (Rebecca), Gräßler, J. (Jürgen), Grallert, H. (Harald), Grarup, N. (Niels), Gu, Y.-M. (Yu-Mei), Broer, L. (Linda), Ham, A.C. (Annelies), Hansen, T. (T.), Harris, T.B. (Tamara), Hartman, C.A. (Catharina A.), Hassinen, M. (Maija), Hastie, N. (Nick), Hattersley, A.T. (Andrew), Heath, A.C. (Andrew), Henders, A.K. (Anjali), Hernandez, D.G. (Dena), Hillege, H.L. (Hans), Holmen, O.L. (Oddgeir), Hovingh, G.K. (Kees), Hui, J. (Jennie), Husemoen, L.L. (Lise L.), Hutri-Kähönen, N. (Nina), Hysi, P.G. (Pirro), Illig, T. (Thomas), Jager, P.L. (Philip) de, Jalilzadeh, S. (Shapour), Jorgensen, T. (Torben), Jukema, J.W. (Jan Wouter), Juonala, M. (Markus), Kanoni, S. (Stavroula), Karaleftheri, M. (Maria), Khaw, K.T., Kinnunen, L. (Leena), Kittner, T. (Thomas), Koenig, W. (Wolfgang), Kolcic, I. (Ivana), Kovacs, P. (Peter), Krarup, N.T. (Nikolaj T.), Kratzer, W. (Wolfgang), Krüger, J. (Janine), Kuh, D. (Diana), Kumari, M. (Meena), Kyriakou, T. (Theodosios), Langenberg, C. (Claudia), Lannfelt, L. (Lars), Lanzani, C. (Chiara), Lotay, V. (Vaneet), Launer, L.J. (Lenore), Leander, K. (Karin), Lindström, J. (Jaana), Linneberg, A. (Allan), Liu, Y.-P. (Yan-Ping), Lobbens, S. (Stéphane), Luben, R.N. (Robert), Lyssenko, V. (Valeriya), Männistö, S. (Satu), Magnusson, P.K. (Patrik), McArdle, W.L. (Wendy), Menni, C. (Cristina), Merger, S. (Sigrun), Milani, L. (Lili), Montgomery, G.W. (Grant W.), Morris, A.P. (Andrew), Narisu, N. (Narisu), Nelis, M. (Mari), Ong, K.K. (Ken), Palotie, A. (Aarno), Perusse, L. (Louis), Pichler, I. (Irene), Pilia, M.G. (Maria Grazia), Pouta, A. (Anneli), Rheinberger, M. (Myriam), Ribel-Madsen, R. (Rasmus), Richards, M. (Marcus), Rice, K.M. (Kenneth), Rice, T.K. (Treva K.), Rivolta, C. (Carlo), Salomaa, V. (Veikko), Sanders, A.R. (Alan), Sarzynski, M.A. (Mark A.), Scholtens, S. (Salome), Scott, R.A. (Robert), Scott, W.R. (William R.), Sebert, S. (Sylvain), Sengupta, S. (Sebanti), Sennblad, B. (Bengt), Seufferlein, T. (Thomas), Silveira, A. (Angela), Slagboom, P.E. (Eline), Smit, J.H. (Jan), Sparsø, T. (Thomas), Stirrups, K. (Kathy), Stolk, R.P. (Ronald), Stringham, H.M. (Heather), Swertz, M.A. (Morris A.), Swift, A.J. (Amy), Syvänen, A.C., Tan, S.-T. (Sian-Tsung), Thorand, B. (Barbara), Tönjes, A. (Anke), Tremblay, A. (Angelo), Tsafantakis, E. (Emmanouil), Most, P.J. (Peter) van der, Völker, U. (Uwe), Vohl, M.-C. (Marie-Claude), Vonk, J.M. (Judith), Waldenberger, M. (Melanie), Walker, R.W. (Ryan W.), Wennauer, R. (Roman), Widen, E., Willemsen, G.A.H.M. (Gonneke), Wilsgaard, T. (Tom), Wright, A.F. (Alan), Zillikens, M.C. (Carola), Van Dijk, S. (Suzanne), Schoor, N.M. (Natasja) van, Asselbergs, F.W. (Folkert), Bakker, P.I.W. (Paul) de, Beckmann, J.S. (Jacques), Beilby, J.P. (John), Bennett, D.A. (David A.), Bergman, R.N. (Richard), Bergmann, S.M. (Sven), Böger, C.A. (Carsten), Boehm, B.O. (Bernhard), Boerwinkle, E.A. (Eric), Boomsma, D.I. (Dorret), Bornstein, S.R. (Stefan), Bottinger, E.P. (Erwin), Bouchard, C. (Claude), Chambers, J.C. (John), Chanock, S.J. (Stephen), Chasman, D.I. (Daniel), Cucca, F. (Francesco), Cusi, D. (Daniele), Dedoussis, G.V. (George), Erdmann, J. (Jeanette), Hagen, K. (Knut), Evans, D., Faire, U. (Ulf) de, Farrall, M. (Martin), Ferrucci, L. (Luigi), Ford, I. (Ian), Franke, L. (Lude), Franks, P.W. (Paul), Froguel, P. (Philippe), Gansevoort, R.T. (Ron), Gieger, C. (Christian), Grönberg, H. (Henrik), Gudnason, V. (Vilmundur), Gyllensten, U. (Ulf), Hall, P. (Per), Hamsten, A. (Anders), Harst, P. (Pim) van der, Hayward, C. (Caroline), Heliovaara, M. (Markku), Hengstenberg, C. (Christian), Hicks, A.A. (Andrew), Hingorani, A. (Aroon), Hofman, A. (Albert), Hu, F. (Frank), Huikuri, H.V. (Heikki), Hveem, K. (Kristian), James, A. (Alan), Jordan, J.M. (Joanne M.), Jula, A. (Antti), Kähönen, M. (Mika), Kajantie, E. (Eero), Kathiresan, S. (Sekar), Kiemeney, L.A.L.M. (Bart), Kivimaki, M. (Mika), Knekt, P., Koistinen, H. (Heikki), Kooner, J.S. (Jaspal S.), Koskinen, S. (Seppo), Kuusisto, J. (Johanna), Maerz, W. (Winfried), Martin, N.G. (Nicholas), Laakso, M. (Markku), Lakka, T.A. (Timo), Lehtimäki, T. (Terho), Lettre, G. (Guillaume), Levinson, D.F. (Douglas), Kao, W.H.L. (Wen), Lokki, M.L., Mäntyselkä, P. (Pekka), Melbye, M. (Mads), Metspalu, A. (Andres), Mitchell, B.D. (Braxton), Moll, F.L. (Frans), Murray, J.C. (Jeffrey), Musk, A.W. (Arthur), Nieminen, M.S. (Markku), Njølstad, I. (Inger), Ohlsson, C. (Claes), Oldehinkel, A.J. (Albertine), Oostra, B.A. (Ben), Palmer, C. (Cameron), Pankow, J.S. (James), Pasterkamp, G. (Gerard), Pedersen, N.L. (Nancy), Pedersen, O. (Oluf), Penninx, B.W.J.H. (Brenda), Perola, M. (Markus), Peters, A. (Annette), Polasek, O. (Ozren), Pramstaller, P.P. (Peter Paul), Psaty, B.M. (Bruce M.), Qi, L. (Lu), Quertermous, T. (Thomas), Raitakari, O.T. (Olli T.), Rankinen, T. (Tuomo), Rauramaa, R. (Rainer), Ridker, P.M. (Paul), Rioux, J.D. (John), Rivadeneira Ramirez, F. (Fernando), Rotter, J.I. (Jerome I.), Rudan, I. (Igor), Ruijter, H.M. (Hester ) den, Saltevo, J. (Juha), Sattar, N. (Naveed), Schunkert, H. (Heribert), Schwarz, P.E.H. (Peter), Shuldiner, A.R. (Alan), Sinisalo, J. (Juha), Snieder, H. (Harold), Sørensen, T.I.A. (Thorkild), Spector, T.D. (Timothy), Staessen, J.A. (Jan A.), Stefania, B. (Bandinelli), Thorsteinsdottir, U. (Unnur), Stumvoll, M. (Michael), Tardif, J.-C. (Jean-Claude), Tremoli, E. (Elena), Tuomilehto, J. (Jaakko), Uitterlinden, A.G. (André), Uusitupa, M. (Matti), Verbeek, A.L.M., Vermeulen, S.H.H.M. (Sita), Viikari, J. (Jorma), Vitart, V. (Veronique), Völzke, H. (Henry), Vollenweider, P. (Peter), Waeber, G. (Gérard), Walker, M. (Mark), Wallaschofski, H. (Henri), Wareham, N.J. (Nick), Watkins, H. (Hugh), Zeggini, E. (Eleftheria), Chakravarti, A. (Aravinda), Clegg, D.J. (Deborah J.), Cupples, L.A. (Adrienne), Gordon-Larsen, P. (Penny), Jaquish, C.E. (Cashell), Rao, D.C. (Dabeeru C.), Abecasis, G.R. (Goncalo R.), Assimes, T.L. (Themistocles), Barroso, I.E. (Inês), Berndt, S.I. (Sonja), Boehnke, M. (Michael), Deloukas, P. (Panagiotis), Fox, C.S. (Caroline), Groop, L. (Leif), Hunter, D. (David), Ingelsson, E. (Erik), Kaplan, R.C. (Robert), McCarthy, M.I. (Mark I.), Mohlke, K.L. (Karen), O´Connell, J.R., Schlessinger, D. (David), Strachan, D.P. (David), Zwart, J-A. (John-Anker), Duijn, C.M. (Cornelia) van, Hirschhorn, J.N. (Joel), Lindgren, C.M. (Cecilia M.), Heid, I.M. (Iris), North, K.E. (Kari), Borecki, I.B. (Ingrid), Kutalik, Z. (Zoltán), Loos, R.J.F. (Ruth), Winkler, T.W. (Thomas W.), Justice, A.E. (Anne), Graff, M.J. (Maud J.L.), Barata, L. (Llilda), Feitosa, M.F. (Mary Furlan), Chu, S. (Su), Czajkowski, J. (Jacek), Esko, T. (Tõnu), Fall, M. (Magnus), Kilpeläinen, T.O. (Tuomas), Lu, Y. (Yingchang), Mägi, R. (Reedik), Mihailov, E. (Evelin), Pers, T.H. (Tune), Rüeger, S. (Sina), Teumer, A. (Alexander), Ehret, G.B. (Georg), Ferreira, T. (Teresa), Heard-Costa, N.L. (Nancy), Karjalainen, J. (Juha), Lagou, V. (Vasiliki), Mahajan, A. (Anubha), Neinast, M.D. (Michael D.), Prokopenko, I. (Inga), Simino, J. (Jeannette), Teslovich, T.M. (Tanya M.), Jansen, R., Westra, H.J. (Harm-Jan), White, C.C. (Charles), Absher, D. (Devin), Ahluwalia, T.S. (Tarunveer Singh), Ahmad, S. (Shafqat), Albrecht, E. (Eva), Alves, A.C. (Alexessander Couto), Bragg-Gresham, J.L. (Jennifer L.), Craen, A.J. (Anton) de, Bis, J.C. (Joshua), Bonnefond, A. (Amélie), Boucher, G. (Gabrielle), Cadby, G. (Gemma), Cheng, Y.-C. (Yu-Ching), Chiang, C.W. (Charleston W K), Delgado, G., Demirkan, A. (Ayşe), Dueker, N. (Nicole), Eklund, N. (Niina), Eiriksdottir, G. (Gudny), Eriksson, J. (Joel), Feenstra, B. (Bjarke), Fischer, K. (Krista), Frau, F. (Francesca), Galesloot, T.E. (Tessel), Geller, F. (Frank), Goel, A. (Anuj), Gorski, M. (Mathias), Grammer, T.B. (Tanja), Gustafsson, S. (Stefan), Haitjema, S. (Saskia), Hottenga, J.J. (Jouke Jan), Huffman, J.E. (Jennifer), Jackson, A.U. (Anne), Jacobs, K.B. (Kevin), Johansson, A. (Åsa), Kaakinen, M. (Marika), Kleber, M.E. (Marcus), Lahti, J. (Jari), Leach, I.M. (Irene Mateo), Lehne, B. (Benjamin), Liu, Y. (Youfang), Lo, K.S., Lorentzon, M. (Mattias), Luan, J. (Jian'An), Madden, P.A. (Pamela), Mangino, M. (Massimo), McKnight, B. (Barbara), Medina-Gomez, C. (Carolina), Monda, K.L. (Keri), Montasser, M.E. (May E.), Müller, G. (Gabriele), Müller-Nurasyid, M. (Martina), Nolte, I.M. (Ilja), Panoutsopoulou, K. (Kalliope), Pascoe, L. (Laura), Paternoster, L. (Lavinia), Rayner, N.W. (Nigel William), Renström, F. (Frida), Rizzi, F. (Federica), Rose, L.M. (Lynda), Ryan, K.A. (Kathy A.), Salo, P. (Perttu), Sanna, S. (Serena), Scharnagl, H. (Hubert), Shi, J. (Jianxin), Smith, A.V. (Albert Vernon), Southam, L. (Lorraine), Stancáková, A. (Alena), Steinthorsdottir, V. (Valgerdur), Strawbridge, R.J. (Rona), Sung, Y.J. (Yun Ju), Tachmazidou, I. (Ioanna), Tanaka, T. (Toshiko), Thorleifsson, G. (Gudmar), Trompet, S. (Stella), Pervjakova, N. (Natalia), Tyrer, J.P. (Jonathan), Vandenput, L. (Liesbeth), Van Der Laan, S.W. (Sander W.), Velde, N. (Nathalie) van der, Setten, J. (Jessica) van, Vliet-Ostaptchouk, J.V. (Jana) van, Verweij, N. (Niek), Vlachopoulou, E. (Efthymia), Waite, L. (Lindsay), Wang, S.R. (Sophie), Wang, Z. (Zhaoming), Wild, S.H. (Sarah), Willenborg, C. (Christina), Wilson, J.F. (James), Wong, A. (Andrew), Yang, J. (Jian), Yengo, L. (Loic), Yerges-Armstrong, L.M. (Laura), Yu, L. (Lei), Zhang, W. (Weihua), Zhao, J.H. (Jing Hua), Andersson, E.A. (Ehm Astrid), Bakker, S.J.L. (Stephan), Baldassarre, D. (Damiano), Banasik, K. (Karina), Barcella, M. (Matteo), Barlassina, C. (Cristina), Bellis, C. (Claire), Benaglio, P. (Paola), Blangero, J. (John), Blüher, M. (Matthias), Bonnet, F. (Fabrice), Bonnycastle, L.L. (Lori), Boyd, H.A. (Heather), Bruinenberg, M. (M.), Buchman, A.S. (Aron S.), Campbell, H. (Harry), Chen, Y.D. (Y.), Chines, P.S. (Peter), Claudi-Boehm, S. (Simone), Cole, J.W. (John W.), Collins, F.S. (Francis), Geus, E.J.C. (Eco) de, Groot, L.C.P.G.M. (Lisette) de, Dimitriou, M. (Maria), Duan, J. (Jubao), Enroth, S. (Stefan), Eury, E. (Elodie), Farmaki, A.-E. (Aliki-Eleni), Forouhi, N.G. (Nita), Friedrich, N. (Nele), Gejman, P.V. (Pablo), Gigante, B. (Bruna), Glorioso, N. (Nicola), Go, A.T.J.I. (Attie), Gottesman, R.F. (Rebecca), Gräßler, J. (Jürgen), Grallert, H. (Harald), Grarup, N. (Niels), Gu, Y.-M. (Yu-Mei), Broer, L. (Linda), Ham, A.C. (Annelies), Hansen, T. (T.), Harris, T.B. (Tamara), Hartman, C.A. (Catharina A.), Hassinen, M. (Maija), Hastie, N. (Nick), Hattersley, A.T. (Andrew), Heath, A.C. (Andrew), Henders, A.K. (Anjali), Hernandez, D.G. (Dena), Hillege, H.L. (Hans), Holmen, O.L. (Oddgeir), Hovingh, G.K. (Kees), Hui, J. (Jennie), Husemoen, L.L. (Lise L.), Hutri-Kähönen, N. (Nina), Hysi, P.G. (Pirro), Illig, T. (Thomas), Jager, P.L. (Philip) de, Jalilzadeh, S. (Shapour), Jorgensen, T. (Torben), Jukema, J.W. (Jan Wouter), Juonala, M. (Markus), Kanoni, S. (Stavroula), Karaleftheri, M. (Maria), Khaw, K.T., Kinnunen, L. (Leena), Kittner, T. (Thomas), Koenig, W. (Wolfgang), Kolcic, I. (Ivana), Kovacs, P. (Peter), Krarup, N.T. (Nikolaj T.), Kratzer, W. (Wolfgang), Krüger, J. (Janine), Kuh, D. (Diana), Kumari, M. (Meena), Kyriakou, T. (Theodosios), Langenberg, C. (Claudia), Lannfelt, L. (Lars), Lanzani, C. (Chiara), Lotay, V. (Vaneet), Launer, L.J. (Lenore), Leander, K. (Karin), Lindström, J. (Jaana), Linneberg, A. (Allan), Liu, Y.-P. (Yan-Ping), Lobbens, S. (Stéphane), Luben, R.N. (Robert), Lyssenko, V. (Valeriya), Männistö, S. (Satu), Magnusson, P.K. (Patrik), McArdle, W.L. (Wendy), Menni, C. (Cristina), Merger, S. (Sigrun), Milani, L. (Lili), Montgomery, G.W. (Grant W.), Morris, A.P. (Andrew), Narisu, N. (Narisu), Nelis, M. (Mari), Ong, K.K. (Ken), Palotie, A. (Aarno), Perusse, L. (Louis), Pichler, I. (Irene), Pilia, M.G. (Maria Grazia), Pouta, A. (Anneli), Rheinberger, M. (Myriam), Ribel-Madsen, R. (Rasmus), Richards, M. (Marcus), Rice, K.M. (Kenneth), Rice, T.K. (Treva K.), Rivolta, C. (Carlo), Salomaa, V. (Veikko), Sanders, A.R. (Alan), Sarzynski, M.A. (Mark A.), Scholtens, S. (Salome), Scott, R.A. (Robert), Scott, W.R. (William R.), Sebert, S. (Sylvain), Sengupta, S. (Sebanti), Sennblad, B. (Bengt), Seufferlein, T. (Thomas), Silveira, A. (Angela), Slagboom, P.E. (Eline), Smit, J.H. (Jan), Sparsø, T. (Thomas), Stirrups, K. (Kathy), Stolk, R.P. (Ronald), Stringham, H.M. (Heather), Swertz, M.A. (Morris A.), Swift, A.J. (Amy), Syvänen, A.C., Tan, S.-T. (Sian-Tsung), Thorand, B. (Barbara), Tönjes, A. (Anke), Tremblay, A. (Angelo), Tsafantakis, E. (Emmanouil), Most, P.J. (Peter) van der, Völker, U. (Uwe), Vohl, M.-C. (Marie-Claude), Vonk, J.M. (Judith), Waldenberger, M. (Melanie), Walker, R.W. (Ryan W.), Wennauer, R. (Roman), Widen, E., Willemsen, G.A.H.M. (Gonneke), Wilsgaard, T. (Tom), Wright, A.F. (Alan), Zillikens, M.C. (Carola), Van Dijk, S. (Suzanne), Schoor, N.M. (Natasja) van, Asselbergs, F.W. (Folkert), Bakker, P.I.W. (Paul) de, Beckmann, J.S. (Jacques), Beilby, J.P. (John), Bennett, D.A. (David A.), Bergman, R.N. (Richard), Bergmann, S.M. (Sven), Böger, C.A. (Carsten), Boehm, B.O. (Bernhard), Boerwinkle, E.A. (Eric), Boomsma, D.I. (Dorret), Bornstein, S.R. (Stefan), Bottinger, E.P. (Erwin), Bouchard, C. (Claude), Chambers, J.C. (John), Chanock, S.J. (Stephen), Chasman, D.I. (Daniel), Cucca, F. (Francesco), Cusi, D. (Daniele), Dedoussis, G.V. (George), Erdmann, J. (Jeanette), Hagen, K. (Knut), Evans, D., Faire, U. (Ulf) de, Farrall, M. (Martin), Ferrucci, L. (Luigi), Ford, I. (Ian), Franke, L. (Lude), Franks, P.W. (Paul), Froguel, P. (Philippe), Gansevoort, R.T. (Ron), Gieger, C. (Christian), Grönberg, H. (Henrik), Gudnason, V. (Vilmundur), Gyllensten, U. (Ulf), Hall, P. (Per), Hamsten, A. (Anders), Harst, P. (Pim) van der, Hayward, C. (Caroline), Heliovaara, M. (Markku), Hengstenberg, C. (Christian), Hicks, A.A. (Andrew), Hingorani, A. (Aroon), Hofman, A. (Albert), Hu, F. (Frank), Huikuri, H.V. (Heikki), Hveem, K. (Kristian), James, A. (Alan), Jordan, J.M. (Joanne M.), Jula, A. (Antti), Kähönen, M. (Mika), Kajantie, E. (Eero), Kathiresan, S. (Sekar), Kiemeney, L.A.L.M. (Bart), Kivimaki, M. (Mika), Knekt, P., Koistinen, H. (Heikki), Kooner, J.S. (Jaspal S.), Koskinen, S. (Seppo), Kuusisto, J. (Johanna), Maerz, W. (Winfried), Martin, N.G. (Nicholas), Laakso, M. (Markku), Lakka, T.A. (Timo), Lehtimäki, T. (Terho), Lettre, G. (Guillaume), Levinson, D.F. (Douglas), Kao, W.H.L. (Wen), Lokki, M.L., Mäntyselkä, P. (Pekka), Melbye, M. (Mads), Metspalu, A. (Andres), Mitchell, B.D. (Braxton), Moll, F.L. (Frans), Murray, J.C. (Jeffrey), Musk, A.W. (Arthur), Nieminen, M.S. (Markku), Njølstad, I. (Inger), Ohlsson, C. (Claes), Oldehinkel, A.J. (Albertine), Oostra, B.A. (Ben), Palmer, C. (Cameron), Pankow, J.S. (James), Pasterkamp, G. (Gerard), Pedersen, N.L. (Nancy), Pedersen, O. (Oluf), Penninx, B.W.J.H. (Brenda), Perola, M. (Markus), Peters, A. (Annette), Polasek, O. (Ozren), Pramstaller, P.P. (Peter Paul), Psaty, B.M. (Bruce M.), Qi, L. (Lu), Quertermous, T. (Thomas), Raitakari, O.T. (Olli T.), Rankinen, T. (Tuomo), Rauramaa, R. (Rainer), Ridker, P.M. (Paul), Rioux, J.D. (John), Rivadeneira Ramirez, F. (Fernando), Rotter, J.I. (Jerome I.), Rudan, I. (Igor), Ruijter, H.M. (Hester ) den, Saltevo, J. (Juha), Sattar, N. (Naveed), Schunkert, H. (Heribert), Schwarz, P.E.H. (Peter), Shuldiner, A.R. (Alan), Sinisalo, J. (Juha), Snieder, H. (Harold), Sørensen, T.I.A. (Thorkild), Spector, T.D. (Timothy), Staessen, J.A. (Jan A.), Stefania, B. (Bandinelli), Thorsteinsdottir, U. (Unnur), Stumvoll, M. (Michael), Tardif, J.-C. (Jean-Claude), Tremoli, E. (Elena), Tuomilehto, J. (Jaakko), Uitterlinden, A.G. (André), Uusitupa, M. (Matti), Verbeek, A.L.M., Vermeulen, S.H.H.M. (Sita), Viikari, J. (Jorma), Vitart, V. (Veronique), Völzke, H. (Henry), Vollenweider, P. (Peter), Waeber, G. (Gérard), Walker, M. (Mark), Wallaschofski, H. (Henri), Wareham, N.J. (Nick), Watkins, H. (Hugh), Zeggini, E. (Eleftheria), Chakravarti, A. (Aravinda), Clegg, D.J. (Deborah J.), Cupples, L.A. (Adrienne), Gordon-Larsen, P. (Penny), Jaquish, C.E. (Cashell), Rao, D.C. (Dabeeru C.), Abecasis, G.R. (Goncalo R.), Assimes, T.L. (Themistocles), Barroso, I.E. (Inês), Berndt, S.I. (Sonja), Boehnke, M. (Michael), Deloukas, P. (Panagiotis), Fox, C.S. (Caroline), Groop, L. (Leif), Hunter, D. (David), Ingelsson, E. (Erik), Kaplan, R.C. (Robert), McCarthy, M.I. (Mark I.), Mohlke, K.L. (Karen), O´Connell, J.R., Schlessinger, D. (David), Strachan, D.P. (David), Zwart, J-A. (John-Anker), Duijn, C.M. (Cornelia) van, Hirschhorn, J.N. (Joel), Lindgren, C.M. (Cecilia M.), Heid, I.M. (Iris), North, K.E. (Kari), Borecki, I.B. (Ingrid), Kutalik, Z. (Zoltán), and Loos, R.J.F. (Ruth)

Abstract

Genome-wide association studies (GWAS) have identified more than 100 genetic variants contributing to BMI, a measure of body size, or waist-to-hip ratio (adjusted for BMI, WHRadjBMI), a measure of body shape. Body size and shape change as people grow older and these changes differ substantially between men and women. To systematically screen for age- and/or sex-specific effects of genetic variants on BMI and WHRadjBMI, we performed meta-analyses of 114 studies (up to 320,485 individuals of European descent) with genome-wide chip and/or Metabochip data by the Genetic Investigation of Anthropometric Traits (GIANT) Consortium. Each study tested the association of up to ~2.8M SNPs with BMI and WHRadjBMI in four strata (men ≤50y, men >50y, women ≤50y, women >50y) and summary statistics were combined in stratum-specific meta-analyses. We then screened for variants that showed age-specific effects (G x AGE), sex-specific effects (G x SEX) or age-specific effects that differed between men and women (G x AGE x SEX). For BMI, we identified 15 loci (11 previously established for main effects, four novel) that showed significant (FDR<5%) age-specific effects, of which 11 had larger effects in younger (<50y) than in older adults (≥50y). No sex-dependent effects were identified for B

Published
2015
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27. Genetic overlap between diagnostic subtypes of ischemic stroke

Author

Holliday, E.G. (Elizabeth), Traylor, M. (Matthew), Malik, R. (Rainer), Bevan, S. (Steve), Falcone, G.J. (Guido J.), Hopewell, J., Cheng, Y.-C. (Yu-Ching), Cotlarciuc, I. (Ioana), Bis, J.C. (Joshua), Boerwinkle, E.A. (Eric), Boncoraglio, G. (Giorgio Battista), Clarke, R. (Robert), Cole, J.W. (John W.), Fornage, M. (Myriam), Furie, K.L. (Karen), Ikram, M.A. (Arfan), Jannes, J. (Jim), Kittner, T. (Thomas), Lincz, L.F. (Lisa), Maguire, J.M. (Jane), Meschia, J.F. (James F.), Mosley, T.H. (Thomas H.), Nalls, M.A. (Michael), Oldmeadow, C. (Christopher), Parati, E.A. (Eugenio A.), Psaty, B.M. (Bruce), Rothwell, P.M. (Peter), Seshadri, S. (Sudha), Scott, R.J. (Rodney J.), Sharma, P. (Pankaj), Sudlow, C. (Cathie), Wiggins, K.L. (Kerri), Worrall, B.B. (Bradford B.), Rosand, J. (Jonathan), Mitchell, B.D. (Braxton), Kubisch, C. (Christian), Markus, H.S. (Hugh), Levi, C. (Christopher), Attia, J. (John), Wray, N.R. (Naomi), Holliday, E.G. (Elizabeth), Traylor, M. (Matthew), Malik, R. (Rainer), Bevan, S. (Steve), Falcone, G.J. (Guido J.), Hopewell, J., Cheng, Y.-C. (Yu-Ching), Cotlarciuc, I. (Ioana), Bis, J.C. (Joshua), Boerwinkle, E.A. (Eric), Boncoraglio, G. (Giorgio Battista), Clarke, R. (Robert), Cole, J.W. (John W.), Fornage, M. (Myriam), Furie, K.L. (Karen), Ikram, M.A. (Arfan), Jannes, J. (Jim), Kittner, T. (Thomas), Lincz, L.F. (Lisa), Maguire, J.M. (Jane), Meschia, J.F. (James F.), Mosley, T.H. (Thomas H.), Nalls, M.A. (Michael), Oldmeadow, C. (Christopher), Parati, E.A. (Eugenio A.), Psaty, B.M. (Bruce), Rothwell, P.M. (Peter), Seshadri, S. (Sudha), Scott, R.J. (Rodney J.), Sharma, P. (Pankaj), Sudlow, C. (Cathie), Wiggins, K.L. (Kerri), Worrall, B.B. (Bradford B.), Rosand, J. (Jonathan), Mitchell, B.D. (Braxton), Kubisch, C. (Christian), Markus, H.S. (Hugh), Levi, C. (Christopher), Attia, J. (John), and Wray, N.R. (Naomi)

Abstract

Background and Purpose: Despite moderate heritability, the phenotypic heterogeneity of ischemic stroke has hampered gene discovery, motivating analyses of diagnostic subtypes with reduced sample sizes. We assessed evidence for a shared genetic basis among the 3 major subtypes: large artery atherosclerosis (LAA), cardioembolism, and small vessel disease (SVD), to inform potential cross-subtype analyses. Methods: Analyses used genome-wide summary data for 12 389 ischemic stroke cases (including 2167 LAA, 2405 cardioembolism, and 1854 SVD) and 62 004 controls from the Metastroke consortium. For 4561 cases and 7094 controls, individual-level genotype data were also available. Genetic correlations between subtypes were estimated using linear mixed models and polygenic profile scores. Meta-analysis of a combined LAA-SVD phenotype (4021 cases and 51 976 controls) was performed to identify shared risk alleles. Results: High genetic correlation was identified between LAA and SVD using linear mixed models (rg=0.96, SE=0.47, P=9×10-4) and profile scores (rg=0.72; 95% confide

Published
2015
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28. Low density lipoprotein receptor related protein 1 and 6 gene variants and ischaemic stroke risk

Author

Harriott, A.M., Heckman, M.G., Rayaprolu, S., Soto-Ortolaza, A.I., Diehl, N.N., Kanekiyo, T., Liu, C.-C., Bu, Guojun, Malik, R., METASTROKE Consortium, Cole, J.W., Meschia, J.F., Ross, O.A., Harriott, A.M., Heckman, M.G., Rayaprolu, S., Soto-Ortolaza, A.I., Diehl, N.N., Kanekiyo, T., Liu, C.-C., Bu, Guojun, Malik, R., METASTROKE Consortium, Cole, J.W., Meschia, J.F., and Ross, O.A.

Abstract

Background and purpose: Low density lipoprotein receptor related proteins (LRPs) 1 and 6 have been implicated in cerebral ischaemia. In addition, genetic variation in LRP1 and LRP6 has been linked with various factors that are related to risk of ischaemic stroke. The aim of this study was to examine the association of LRP1 and LRP6 gene variants with risk of ischaemic stroke as part of the Ischemic Stroke Genetics Study (ISGS). Methods: A Caucasian series (434 stroke patients, 319 controls) and an African American series (161 stroke patients, 116 controls) were included. Fourteen LRP6 variants and three LRP1 variants were genotyped and assessed for association with ischaemic stroke. Results: In the Caucasian series, significant associations with ischaemic stroke were observed for LRP6 rs2075241 [odds ratio (OR) 0.42, P = 0.023], rs2302685 (OR 0.44, P = 0.049), rs7975614 (OR 0.07, P = 0.017), rs10492120 (OR 0.62, P = 0.036) and rs10743980 (OR 0.66, P = 0.037). Risk of ischaemic stroke was significantly lower for carriers of any of these five protective LRP6 variants (24.0% of subjects) compared to non-carriers (OR 0.57, P = 0.003). The protective association for LRP6 rs2075241 was observed at a similar magnitude across ischaemic stroke subtypes, whilst the effects of rs23022685, rs10492120 and rs10743980 were most apparent for cardioembolic and large vessel stroke. In the African American series, LRP1 rs11172113 was associated with an increased risk of stroke (OR 1.89, P = 0.006). Conclusions: The results of our preliminary study provide evidence that LRP6 and LRP1 variants may be associated with risk of ischaemic stroke. Validation in larger studies is warranted. © 2015 EAN.

Published
2015

33. Are myocardial infarction-associated single-nucleotide polymorphisms associated with ischemic stroke?

Author

Cheng, Y.-C., Anderson, C.D., Bione, S., Keene, K., Maguire, J.M., Nalls, M., Rasheed, A., Zeginigg, M., Attia, J., Baker, R., Barlera, S., Biffi, A., Bookman, E., Brott, T.G., Brown, R. D., Chen, F., Chen, W.-M., Ciusani, E., Cole, J.W., Cortellini, L., Danesh, J., Doheny, K., Ferrucci, L., Grazia Franzosi, M., Frossard, P., Furie, K.L., Golledge, J., Hankey, G.J., Hernandez, D., Holliday, E.G., Hsu, F.-C., Jannes, J., Kamal, A., Khan, M.S., Kittner, S.J., Koblar, S.A., Lewis, M., Lincz, L., Lisa, A., Matarin, M., Moscato, P., Mychaleckyj, J.C., Parati, E.A., Parolo, S., Pugh, E., Rost, N.S., Schallert, M., Schmidt, H., Scott, R.J., Sturm, J.W., Yadav, S., Zaidi, M., Boncoraglio, G.B., Levi, C.R., Meschia, J.F., Rosand, J., Sale, M., Saleheen, D., Schmidt, R., Sharma, P., Worrall, B., Mitchell, B.D., Cheng, Y.-C., Anderson, C.D., Bione, S., Keene, K., Maguire, J.M., Nalls, M., Rasheed, A., Zeginigg, M., Attia, J., Baker, R., Barlera, S., Biffi, A., Bookman, E., Brott, T.G., Brown, R. D., Chen, F., Chen, W.-M., Ciusani, E., Cole, J.W., Cortellini, L., Danesh, J., Doheny, K., Ferrucci, L., Grazia Franzosi, M., Frossard, P., Furie, K.L., Golledge, J., Hankey, G.J., Hernandez, D., Holliday, E.G., Hsu, F.-C., Jannes, J., Kamal, A., Khan, M.S., Kittner, S.J., Koblar, S.A., Lewis, M., Lincz, L., Lisa, A., Matarin, M., Moscato, P., Mychaleckyj, J.C., Parati, E.A., Parolo, S., Pugh, E., Rost, N.S., Schallert, M., Schmidt, H., Scott, R.J., Sturm, J.W., Yadav, S., Zaidi, M., Boncoraglio, G.B., Levi, C.R., Meschia, J.F., Rosand, J., Sale, M., Saleheen, D., Schmidt, R., Sharma, P., Worrall, B., and Mitchell, B.D.

Abstract

Background and Purpose-Ischemic stroke (IS) shares many common risk factors with coronary artery disease (CAD). We hypothesized that genetic variants associated with myocardial infarction (MI) or CAD may be similarly involved in the etiology of IS. To test this hypothesis, we evaluated whether single-nucleotide polymorphisms (SNPs) at 11 different loci recently associated with MI or CAD through genome-wide association studies were associated with IS. Methods-Meta-analyses of the associations between the 11 MI-associated SNPs and IS were performed using 6865 cases and 11 395 control subjects recruited from 9 studies. SNPs were either genotyped directly or imputed; in a few cases a surrogate SNP in high linkage disequilibrium was chosen. Logistic regression was performed within each study to obtain study-specific βs and standard errors. Meta-analysis was conducted using an inverse variance weighted approach assuming a random effect model. Results-Despite having power to detect odds ratio of 1.09-1.14 for overall IS and 1.20-1.32 for major stroke subtypes, none of the SNPs were significantly associated with overall IS and/or stroke subtypes after adjusting for multiple comparisons. Conclusions-Our results suggest that the major common loci associated with MI risk do not have effects of similar magnitude on overall IS but do not preclude moderate associations restricted to specific IS subtypes. Disparate mechanisms may be critical in the development of acute ischemic coronary and cerebrovascular events.

Published
2012

34. Common variants at 6p21.1 are associated with large artery atherosclerotic stroke

Author

Holliday, E.G., Maguire, J.M., Evans, T-J, Koblar, S.A., Jannes, J., Sturm, J.W., Hankey, G.J., Baker, R., Golledge, J., Parsons, M.W., Malik, R., McEvoy, M., Biros, E., Lewis, M.D., Lincz, L.F., Peel, R., Oldmeadow, C., Smith, W., Moscato, P., Barlera, S., Bevan, S., Bis, J.C., Boerwinkle, E., Boncoraglio, G.B., Brott, T.G., Brown, R.D., Cheng, Y-C, Cole, J.W., Cotlarciuc, I., Devan, W.J., Fornage, M., Furie, K.L., Grétarsdóttir, S., Gschwendtner, A., Ikram, M.A., Longstreth, W.T., Meschia, J.F., Mitchell, B.D., Mosley, T.H., Nalls, M.A., Parati, E.A., Psaty, B.M., Sharma, P., Stefansson, K., Thorleifsson, G., Thorsteinsdottir, U., Traylor, M., Verhaaren, B.F.J., Wiggins, K.L., Worrall, B.B., Sudlow, C., Rothwell, P.M., Farrall, M., Dichgans, M., Rosand, J., Markus, H.S., Scott, R.J., Levi, C., Attia, J., Holliday, E.G., Maguire, J.M., Evans, T-J, Koblar, S.A., Jannes, J., Sturm, J.W., Hankey, G.J., Baker, R., Golledge, J., Parsons, M.W., Malik, R., McEvoy, M., Biros, E., Lewis, M.D., Lincz, L.F., Peel, R., Oldmeadow, C., Smith, W., Moscato, P., Barlera, S., Bevan, S., Bis, J.C., Boerwinkle, E., Boncoraglio, G.B., Brott, T.G., Brown, R.D., Cheng, Y-C, Cole, J.W., Cotlarciuc, I., Devan, W.J., Fornage, M., Furie, K.L., Grétarsdóttir, S., Gschwendtner, A., Ikram, M.A., Longstreth, W.T., Meschia, J.F., Mitchell, B.D., Mosley, T.H., Nalls, M.A., Parati, E.A., Psaty, B.M., Sharma, P., Stefansson, K., Thorleifsson, G., Thorsteinsdottir, U., Traylor, M., Verhaaren, B.F.J., Wiggins, K.L., Worrall, B.B., Sudlow, C., Rothwell, P.M., Farrall, M., Dichgans, M., Rosand, J., Markus, H.S., Scott, R.J., Levi, C., and Attia, J.

Abstract

Genome-wide association studies (GWAS) have not consistently detected replicable genetic risk factors for ischemic stroke, potentially due to etiological heterogeneity of this trait. We performed GWAS of ischemic stroke and a major ischemic stroke subtype (large artery atherosclerosis, LAA) using 1,162 ischemic stroke cases (including 421 LAA cases) and 1,244 population controls from Australia. Evidence for a genetic influence on ischemic stroke risk was detected, but this influence was higher and more significant for the LAA subtype. We identified a new LAA susceptibility locus on chromosome 6p21.1 (rs556621: odds ratio (OR) = 1.62, P = 3.9 × 10 -8) and replicated this association in 1,715 LAA cases and 52,695 population controls from 10 independent population cohorts (meta-analysis replication OR = 1.15, P = 3.9 × 10 -4; discovery and replication combined OR = 1.21, P = 4.7 × 10 -8). This study identifies a genetic risk locus for LAA and shows how analyzing etiological subtypes may better identify genetic risk alleles for ischemic stroke.

Published
2012

35. UK-HiGEM: The New U.K. High Resolution Global Environment Model - Model description and basic evaluation

Author

Shaffrey, L.C., Norton, W.A., Vidale, P.L., Demory, M.E., Donners, J., Cole, J.W., Wilson, S.S., Slingo, J.M., Steenman-Clark, L., Stevens, I., Stevens, D.P., Roberts, M.J., Clayton, A., Johns, T.C., Martin, G.M., Harle, J.D., New, A.L., Jrrar, A., Connolley, W.M., King, J.C., Woodage, J., Slingo, A., Clark, D.B., Davies, T.M., Iwi, A.M., Shaffrey, L.C., Norton, W.A., Vidale, P.L., Demory, M.E., Donners, J., Cole, J.W., Wilson, S.S., Slingo, J.M., Steenman-Clark, L., Stevens, I., Stevens, D.P., Roberts, M.J., Clayton, A., Johns, T.C., Martin, G.M., Harle, J.D., New, A.L., Jrrar, A., Connolley, W.M., King, J.C., Woodage, J., Slingo, A., Clark, D.B., Davies, T.M., and Iwi, A.M.

Abstract

This article describes the development and evaluation of the U.K.'s new High-Resolution Global Environmental Model (HiGEM), which is based on the latest climate configuration of the Met Office Unified Model, known as the Hadley Centre Global Environmental Model, version 1 (HadGEM1). In HiGEM, the horizontal resolution has been increased to 0.83° latitude × 1.25° longitude for the atmosphere, and 1/3° × 1/3° globally for the ocean. Multidecadal integrations of HiGEM, and the lower-resolution HadGEM, are used to explore the impact of resolution on the fidelity of climate simulations. Generally, SST errors are reduced in HiGEM. Cold SST errors associated with the path of the North Atlantic drift improve, and warm SST errors are reduced in upwelling stratocumulus regions where the simulation of low-level cloud is better at higher resolution. The ocean model in HiGEM allows ocean eddies to be partially resolved, which dramatically improves the representation of sea surface height variability. In the Southern Ocean, most of the heat transports in HiGEM is achieved by resolved eddy motions, which replaces the parameterized eddy heat transport in the lower-resolution model. HiGEM is also able to more realistically simulate small-scale features in the wind stress curl around islands and oceanic SST fronts, which may have implications for oceanic upwelling and ocean biology. Higher resolution in both the atmosphere and the ocean allows coupling to occur on small spatial scales. In particular, the small-scale interaction recently seen in satellite imagery between the atmosphere and tropical instability waves in the tropical Pacific Ocean is realistically captured in HiGEM. Tropical instability waves play a role in improving the simulation of the mean state of the tropical Pacific, which has important implications for climate variability. In particular, all aspects of the simulation of ENSO (spatial patterns, the time scales at which ENSO occurs, and global teleconnections) are

Published
2009

40. The Causative Classification of Stroke system

Author

Arsava, E.M., primary, Ballabio, E., additional, Benner, T., additional, Cole, J.W., additional, Delgado-Martinez, M.P., additional, Dichgans, M., additional, Fazekas, F., additional, Furie, K.L., additional, Illoh, K., additional, Jood, K., additional, Kittner, S., additional, Lindgren, A.G., additional, Majersik, J.J., additional, Macleod, M.J., additional, Meurer, W.J., additional, Montaner, J., additional, Olugbodi, A.A., additional, Pasdar, A., additional, Redfors, P., additional, Schmidt, R., additional, Sharma, P., additional, Singhal, A.B., additional, Sorensen, A.G., additional, Sudlow, C., additional, Thijs, V., additional, Worrall, B.B., additional, Rosand, J., additional, and Ay, H., additional

Published
2010
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