Search

Your search keyword '"Whitsel, E.A."' showing total 25 results
Start Over Author "Whitsel, E.A."
25 results on '"Whitsel, E.A."'

1. Common genetic variation near the connexin-43 gene is associated with resting heart rate in African Americans: A genome-wide association study of 13,372 participants

Author

Deo, R., Nalls, M.A., Avery, C.L., Smith, J.G., Evans, D.S., Keller, M.F., Butler, A.M., Buxbaum, S.G., Li, G., Miguel Quibrera, P., Smith, E.N., Tanaka, T., Akylbekova, E.L., Alonso, A., Arking, D.E., Benjamin, E.J., Berenson, G.S., Bis, J.C., Chen, L.Y., Chen, W., Cummings, S.R., Ellinor, P.T., Evans, M.K., Ferrucci, L., Fox, E.R., Heckbert, S.R., Heiss, G., Hsueh, W.C., Kerr, K.F., Limacher, M.C., Liu, Y., Lubitz, S.A., Magnani, J.W., Mehra, R., Marcus, G.M., Murray, S.S., Newman, A.B., Njajou, O., North, K.E., Paltoo, D.N., Psaty, B.M., Redline, S.S., Reiner, A.P., Robinson, J.G., Rotter, J.I., Samdarshi, T.E., Schnabel, R.B., Schork, N.J., Singleton, A.B., Siscovick, D., Soliman, E.Z., Sotoodehnia, N., Srinivasan, S.R., Taylor, H.A., Trevisan, M., Zhang, Z., Zonderman, A.B., Newton-Cheh, C., and Whitsel, E.A.

Published
2013
Full Text
View/download PDF

2. Age-related DNA hydroxymethylation is enriched for gene expression and immune system processes in human peripheral blood

Author

Kiel, D.P., Huang, L., Li, R., Yang, Y., Jin, P., Murabito, J.M., Johnson, N.D., Grant, C., Whitsel, E.A., Wu, H., Conneely, K.N., Kim, H.R., Li, Y., and Baccarelli, A.A.

Abstract

DNA methylation (DNAm) has a well-established association with age in many tissues, including peripheral blood mononuclear cells (PBMCs). Compared to DNAm, the closely related epigenetic modification known as DNA hydroxymethylation (DNAhm) was much more recently discovered in mammals. Preliminary investigations have observed a positive correlation between gene body DNAhm and cis-gene expression. While some of these studies have observed an association between age and global DNAhm, none have investigated region-specific age-related DNAhm in human blood samples. In this study, we investigated DNAhm and gene expression in PBMCs of 10 young and 10 old, healthy female volunteers. Thousands of regions were differentially hydroxymethylated in the old vs. young individuals in gene bodies, exonic regions, enhancers, and promoters. Consistent with previous work, we observed directional consistency between age-related differences in DNAhm and gene expression. Further, age-related DNAhm and genes with high levels of DNAhm were enriched for immune system processes which may support a role of age-related DNAhm in immunosenescence.

Published
2020
Full Text
View/download PDF

3. Erythrocyte omega-3 index, ambient fine particle exposure, and brain aging

Author

Kaufman, J.D., Chen, J.-C., Wang, X., He, K., Hayden, K.M., Chui, H.C., Vizuete, W., Espeland, M.A., Whitsel, E.A., Serre, M.L., Xun, P., Orchard, T., Harris, W.S., and Chen, C.

Abstract

OBJECTIVE: To examine whether long-chain omega-3 polyunsaturated fatty acid (LCn3PUFA) levels modify the potential neurotoxic effects of particle matter with diameters

Published
2020
Full Text
View/download PDF

4. Multi-ancestry GWAS of the electrocardiographic PR interval identifies 202 loci underlying cardiac conduction

Author

Ntalla, I. (Ioanna), Weng, L.-C., Cartwright, J.H. (James H.), Hall, A.W. (Amelia Weber), Sveinbjornsson, G. (Gardar), Tucker, N.R. (Nathan R.), Choi, S.H. (Seung Hoan), Chaffin, M.D. (Mark D.), Roselli, C. (Carolina), Barnes, M.J. (Michael), Mifsud, B. (Borbala), Warren, H.R. (Helen R.), Hayward, C. (Caroline), Marten, J. (Jonathan), Cranley, J.J. (James J.), Concas, M.P. (Maria Pina), Gasparini, P. (Paolo), Boutin, T. (Thibaud), Kolcic, I. (Ivana), Polasek, O. (Ozren), Rudan, I. (Igor), Araujo, N.M. (Nathalia M.), Lima-Costa, M.F. (Maria Fernanda), Ribeiro, A.L. (Antonio), Souza, R.P. (Renan P.), Tarazona-Santos, E. (Eduardo), Giedraitis, V. (Vilmantas), Ingelsson, E. (Erik), Mahajan, A. (Anubha), Morris, A.P. (Andrew), Del Greco M, F. (Fabiola), Foco, L. (Luisa), Gögele, M. (Martin), Hicks, A.A. (Andrew A.), Cook, J.P. (James P.), Kao, W.H.L. (Wen), Lindgren, C.M. (Cecilia M.), Sundström, J. (Johan), Nelson, C.P. (Christopher P.), Riaz, M.B. (Muhammad B.), Samani, N.J. (Nilesh), Sinagra, G. (Gianfranco), Ulivi, S. (Shelia), Kähönen, M. (Mika), Mishra, P.P. (Pashupati P.), Mononen, N. (Nina), Nikus, K. (Kjell), Caulfield, M. (Mark), Dominiczak, A. (Anna), Padmanabhan, S. (Sandosh), Montasser, M.E. (May E.), O’Connell, J.R. (Jeff R.), Ryan, K. (Kathleen), Shuldiner, A.R. (Alan R.), Aeschbacher, S. (Stefanie), Conen, D. (David), Risch, L. (Lorenz), Thériault, S. (Sébastien), Hutri-Kähönen, N. (Nina), Lehtimäki, T. (Terho), Lyytikäinen, L.-P. (Leo-Pekka), Raitakari, O. (Olli), Barnes, C.L.K. (Catriona L. K.), Campbell, H. (Harry), Joshi, P.K. (Peter), Wilson, J.F. (James), Isaacs, A.J. (Aaron), Kors, J.A. (Jan), Duijn, C.M. (Cornelia) van, Huang, P.L. (Paul L.), Gudnason, V. (Vilmundur), Harris, T.B. (Tamara B.), Launer, L.J. (Lenore), Smith, A.V. (Albert), Bottinger, E.P. (Erwin), Loos, R.J.F. (Ruth), Nadkarni, G. (Girish), Preuss, M. (Michael), Correa, D.D., Mei, H. (Hao), Meitinger, T. (Thomas), Müller-Nurasyid, M. (Martina), Peters, A. (Annette), Waldenberger, M. (Melanie), Mangino, M. (Massimo), Spector, T.D. (Timothy), Rienstra, S.A., van de Vegte, Y.J. (Yordi J.), Harst, P. (Pim) van der, Verweij, N. (Niek), Kääb, S. (Stefan), Schramm, K. (Katharina), Sinner, M.F. (Moritz), Strauch, K. (Konstantin), Cutler, M.J. (Michael J.), Fatkin, D. (Diane), London, B. (Barry), Olesen, M.S. (Morten S.), Roden, D.M. (Dan M.), Benjamin Shoemaker, M. (M.), Gustav Smith, J. (J.), Biggs, M.L. (M.), Bis, J.C. (Joshua), Brody, J.A. (Jennifer A.), Psaty, B.M. (Bruce), Rice, K.M. (Kenneth), Sotoodehnia, N. (Nona), Grandi, A. (Alessandro) de, Fuchsberger, C. (Christian), Penninx, B.W.J.H., Pramstaller, P.P. (Peter Paul), Ford, I. (Ian), Jukema, J.W. (Jan Wouter), Macfarlane, P.W. (Peter W.), Trompet, S. (Stella), Dörr, M. (Marcus), Felix, S.B. (Stephan B.), Völker, U. (Uwe), Weiss, S. (Stefan), Havulinna, A.S. (Aki), Jula, A. (Antti), Sääksjärvi, K. (K.), Salomaa, V. (Veikko), Guo, X. (Xiuqing), Heckbert, S.R. (Susan), Lin, H.J. (Henry J.), Rotter, J.I. (Jerome I.), Taylor, K.D. (Kent), Yao, J. (Jie), Mutsert, R. (Reneé) de, Maan, A.C. (Arie C.), Mook-Kanamori, D.O. (Dennis O.), Noordam, R. (Raymond), Cucca, F. (Francesco), Ding, J. (Jun), Lakatta, E. (Edward), Qian, Y. (Yong), Tarasov, K.V. (Kirill V.), Levy, D. (Daniel), Lin, H. (Honghuang), Newton-Cheh, C. (Christopher), Lunetta, K.L. (Kathryn), Murray, A.D. (Alison D.), Porteous, D.J. (David J.), Smith, B.H. (Blair), Stricker, B.H.Ch. (Bruno), Uitterlinden, A.G. (André), Berg, M.E. (Marten) van den, Haessler, J. (Jeff), Jackson, R.D. (Rebecca), Kooperberg, C. (Charles), Peters, U. (Ulrike), Reiner, A.P. (Alexander P.), Whitsel, E.A. (Eric), Alonso, A. (Alvaro), Arking, D.E. (Dan E.), Boerwinkle, E.A. (Eric), Ehret, G.B. (Georg B.), Soliman, E.Z. (Elsayed Z.), Avery, C.L., Gogarten, S.M., Kerr, K.F. (Kathleen), Laurie, C.C. (Cathy C.), Seyerle, A.A. (Amanda A.), Stilp, A. (Adrienne), Assa, S. (Solmaz), Abdullah Said, M. (M.), Yldau van der Ende, M. (M.), Lambiase, P.D. (Pier), Orini, M. (Michele), Ramirez, J. (Julia), Van Duijvenboden, S. (Stefan), Arnar, D.O. (David O.), Gudbjartsson, D.F. (Daniel), Holm, H. (Hilma), Sulem, P. (Patrick), Thorleifsson, G. (Gudmar), Thorolfsdottir, R.B. (Rosa B.), Thorsteinsdottir, U. (Unnur), Benjamin, E.J. (Emelia J.), Tinker, A. (Andrew), Zwart, J-A. (John-Anker), Ellinor, P.T. (Patrick), Jamshidi, Y. (Yalda), Lubitz, S.A. (Steven), Munroe, P. (Patricia), Ntalla, I. (Ioanna), Weng, L.-C., Cartwright, J.H. (James H.), Hall, A.W. (Amelia Weber), Sveinbjornsson, G. (Gardar), Tucker, N.R. (Nathan R.), Choi, S.H. (Seung Hoan), Chaffin, M.D. (Mark D.), Roselli, C. (Carolina), Barnes, M.J. (Michael), Mifsud, B. (Borbala), Warren, H.R. (Helen R.), Hayward, C. (Caroline), Marten, J. (Jonathan), Cranley, J.J. (James J.), Concas, M.P. (Maria Pina), Gasparini, P. (Paolo), Boutin, T. (Thibaud), Kolcic, I. (Ivana), Polasek, O. (Ozren), Rudan, I. (Igor), Araujo, N.M. (Nathalia M.), Lima-Costa, M.F. (Maria Fernanda), Ribeiro, A.L. (Antonio), Souza, R.P. (Renan P.), Tarazona-Santos, E. (Eduardo), Giedraitis, V. (Vilmantas), Ingelsson, E. (Erik), Mahajan, A. (Anubha), Morris, A.P. (Andrew), Del Greco M, F. (Fabiola), Foco, L. (Luisa), Gögele, M. (Martin), Hicks, A.A. (Andrew A.), Cook, J.P. (James P.), Kao, W.H.L. (Wen), Lindgren, C.M. (Cecilia M.), Sundström, J. (Johan), Nelson, C.P. (Christopher P.), Riaz, M.B. (Muhammad B.), Samani, N.J. (Nilesh), Sinagra, G. (Gianfranco), Ulivi, S. (Shelia), Kähönen, M. (Mika), Mishra, P.P. (Pashupati P.), Mononen, N. (Nina), Nikus, K. (Kjell), Caulfield, M. (Mark), Dominiczak, A. (Anna), Padmanabhan, S. (Sandosh), Montasser, M.E. (May E.), O’Connell, J.R. (Jeff R.), Ryan, K. (Kathleen), Shuldiner, A.R. (Alan R.), Aeschbacher, S. (Stefanie), Conen, D. (David), Risch, L. (Lorenz), Thériault, S. (Sébastien), Hutri-Kähönen, N. (Nina), Lehtimäki, T. (Terho), Lyytikäinen, L.-P. (Leo-Pekka), Raitakari, O. (Olli), Barnes, C.L.K. (Catriona L. K.), Campbell, H. (Harry), Joshi, P.K. (Peter), Wilson, J.F. (James), Isaacs, A.J. (Aaron), Kors, J.A. (Jan), Duijn, C.M. (Cornelia) van, Huang, P.L. (Paul L.), Gudnason, V. (Vilmundur), Harris, T.B. (Tamara B.), Launer, L.J. (Lenore), Smith, A.V. (Albert), Bottinger, E.P. (Erwin), Loos, R.J.F. (Ruth), Nadkarni, G. (Girish), Preuss, M. (Michael), Correa, D.D., Mei, H. (Hao), Meitinger, T. (Thomas), Müller-Nurasyid, M. (Martina), Peters, A. (Annette), Waldenberger, M. (Melanie), Mangino, M. (Massimo), Spector, T.D. (Timothy), Rienstra, S.A., van de Vegte, Y.J. (Yordi J.), Harst, P. (Pim) van der, Verweij, N. (Niek), Kääb, S. (Stefan), Schramm, K. (Katharina), Sinner, M.F. (Moritz), Strauch, K. (Konstantin), Cutler, M.J. (Michael J.), Fatkin, D. (Diane), London, B. (Barry), Olesen, M.S. (Morten S.), Roden, D.M. (Dan M.), Benjamin Shoemaker, M. (M.), Gustav Smith, J. (J.), Biggs, M.L. (M.), Bis, J.C. (Joshua), Brody, J.A. (Jennifer A.), Psaty, B.M. (Bruce), Rice, K.M. (Kenneth), Sotoodehnia, N. (Nona), Grandi, A. (Alessandro) de, Fuchsberger, C. (Christian), Penninx, B.W.J.H., Pramstaller, P.P. (Peter Paul), Ford, I. (Ian), Jukema, J.W. (Jan Wouter), Macfarlane, P.W. (Peter W.), Trompet, S. (Stella), Dörr, M. (Marcus), Felix, S.B. (Stephan B.), Völker, U. (Uwe), Weiss, S. (Stefan), Havulinna, A.S. (Aki), Jula, A. (Antti), Sääksjärvi, K. (K.), Salomaa, V. (Veikko), Guo, X. (Xiuqing), Heckbert, S.R. (Susan), Lin, H.J. (Henry J.), Rotter, J.I. (Jerome I.), Taylor, K.D. (Kent), Yao, J. (Jie), Mutsert, R. (Reneé) de, Maan, A.C. (Arie C.), Mook-Kanamori, D.O. (Dennis O.), Noordam, R. (Raymond), Cucca, F. (Francesco), Ding, J. (Jun), Lakatta, E. (Edward), Qian, Y. (Yong), Tarasov, K.V. (Kirill V.), Levy, D. (Daniel), Lin, H. (Honghuang), Newton-Cheh, C. (Christopher), Lunetta, K.L. (Kathryn), Murray, A.D. (Alison D.), Porteous, D.J. (David J.), Smith, B.H. (Blair), Stricker, B.H.Ch. (Bruno), Uitterlinden, A.G. (André), Berg, M.E. (Marten) van den, Haessler, J. (Jeff), Jackson, R.D. (Rebecca), Kooperberg, C. (Charles), Peters, U. (Ulrike), Reiner, A.P. (Alexander P.), Whitsel, E.A. (Eric), Alonso, A. (Alvaro), Arking, D.E. (Dan E.), Boerwinkle, E.A. (Eric), Ehret, G.B. (Georg B.), Soliman, E.Z. (Elsayed Z.), Avery, C.L., Gogarten, S.M., Kerr, K.F. (Kathleen), Laurie, C.C. (Cathy C.), Seyerle, A.A. (Amanda A.), Stilp, A. (Adrienne), Assa, S. (Solmaz), Abdullah Said, M. (M.), Yldau van der Ende, M. (M.), Lambiase, P.D. (Pier), Orini, M. (Michele), Ramirez, J. (Julia), Van Duijvenboden, S. (Stefan), Arnar, D.O. (David O.), Gudbjartsson, D.F. (Daniel), Holm, H. (Hilma), Sulem, P. (Patrick), Thorleifsson, G. (Gudmar), Thorolfsdottir, R.B. (Rosa B.), Thorsteinsdottir, U. (Unnur), Benjamin, E.J. (Emelia J.), Tinker, A. (Andrew), Zwart, J-A. (John-Anker), Ellinor, P.T. (Patrick), Jamshidi, Y. (Yalda), Lubitz, S.A. (Steven), and Munroe, P. (Patricia)

Abstract

The electrocardiographic PR interval reflects atrioventricular conduction, and is associated with conduction abnormalities, pacemaker implantation, atrial fibrillation (AF), and cardiovascular mortality. Here we report a multi-ancestry (N = 293,051) genome-wide association meta-analysis for the PR interval, discovering 202 loci of which 141 have not previously been reported. Variants at identified loci increase the percentage of heritability explained, from 33.5% to 62.6%. We observe enrichment for cardiac muscle developmental/contractile and cytoskeletal genes, highlighting key regulation processes for atrioventricular conduction. Additionally, 8 loci not previously reported harbor genes underlying inherited arrhythmic syndromes and/or cardiomyopathies suggesting a role for these genes in cardiovascular pathology in the general population. We show that polygenic predisposition to PR interval duration is an endophenotype for cardiovascular disease, including distal conduc

Published
2020
Full Text
View/download PDF

5. Heterogenous air pollution exposure effects on the dynamic association between depressive symptoms and episodic memory in women aged 80 and older

Author

Petkus, A.J., primary, Wang, X., additional, Younan, D., additional, Beavers, D.P., additional, Chui, H.C., additional, Espeland, M.A., additional, Gatz, M., additional, Gruenewald, T., additional, Kaufman, J.D., additional, Manson, J.E., additional, Resnick, S.M., additional, Wellenius, G.A., additional, Whitsel, E.A., additional, and Chen, J., additional

Published
2020
Full Text
View/download PDF

7. Air Quality Improvement and Brain Health: evidence from the WHIMS-ECHO study

Author

Wang, X., primary, Younan, D., additional, Petkus, A.J., additional, Beavers, D.P., additional, Espeland, M.A., additional, Millstein, J., additional, Chui, H.C., additional, Resnick, S.M., additional, Gatz, M., additional, Kaufman, J.D., additional, Wellenius, G.A., additional, Whitsel, E.A., additional, Manson, J.E., additional, and Chen, J., additional

Published
2020
Full Text
View/download PDF

9. Using animations of risk functions to visualize trends in US all-cause and cause-specific mortality, 1968-2016

Author

Cole, S.R., Richardson, D.B., Rudolph, J.E., Edwards, J.K., Serre, M.L., and Whitsel, E.A.

Abstract

Objectives. To use dynamic visualizations of mortality risk functions over both calendar year and age as a way to estimate and visualize patterns in US life spans. Methods. We built 49 synthetic cohorts, 1 per year 1968 to 2016, using National Center for Health Statistics (NCHS) mortality and population data. Within each cohort, we estimated age-specific probabilities of dying from any cause (all-cause analysis) or from a particular cause (cause-specific analysis). We then used Kaplan–Meier (all-cause) or Aalen–Johansen (cause-specific) estimators to obtain risk functions. We illustrated risk functions using time-lapse animations. Results. Median age at death increased from 75 years in 1970 to 83 years in 2015. Risk by age 100 years of cardiovascular mortality decreased (from a risk of 55% in 1970 to 32% in 2015), whereas risk attributable to other (i.e., nonrespiratory and noncardiovascular) causes increased in compensation. Conclusions. Our findings were consistent with the trends published in the NCHS 2015 mortality report, and our dynamic animations added an efficient, interpretable tool for visualizing US mortality trends over age and calendar time.

Published
2019
Full Text
View/download PDF

10. An integrative cross-omics analysis of DNA methylation sites of glucose and insulin homeostasis

Author

Liu, J. (Jun), Carnero-Montoro, E. (Elena), Dongen, J. (Jenny) van, Lent, S. (Samantha), Prokić, I. (Ivana), Ligthart, S. (Symen), Tsai, P.-C. (Pei-Chien), Martin, T.C. (Tiphaine C.), Mandaviya, P.R. (Pooja), Jansen, R. (Rick), Peters, M.A.D. (Marjolein), Duijts, L. (Liesbeth), Jaddoe, V.W.V. (Vincent), Tiemeier, H.W. (Henning), Felix, J.F. (Janine), Willemsen, G.A.H.M. (Gonneke), Geus, E.J.C. (Eco) de, Chu, A.Y. (Audrey), Levy, D. (Daniel), Hwang, S.-J. (Shih-Jen), Bressler, J. (Jan), Gondalia, R. (Rahul), Salfati, E. (Elias), Herder, C. (Christian), Hidalgo, B. (Bertha), Tanaka, T. (Toshiko), Moore, A.Z. (Ann Zenobia), Lemaitre, R.N. (Rozenn N.), Jhun, M.A. (Min A.), Smith, J.A. (Jennifer A), Sotoodehnia, N. (Nona), Bandinelli, S. (Stefania), Ferrucci, L. (Luigi), Arnett, D.K. (Donna), Grallert, H. (Harald), Assimes, T.L. (Themistocles L.), Hou, L. (Lifang), Baccarelli, A.A. (Andrea), Whitsel, E.A. (Eric), van Dijk, K.W. (Ko Willems), Amin, N. (Najaf), Uitterlinden, A.G. (André), Sijbrands, E.J.G. (Eric), Franco, O.H. (Oscar), Dehghan, A. (Abbas), Spector, T.D. (Timothy), Hivert, M.-F. (Marie-France), Rotter, J.I. (Jerome I.), Meigs, J.B. (James), Palmer, C.N.A. (Colin), Meurs, J.B.J. (Joyce) van, Isaacs, A.J. (Aaron), Boomsma, D.I. (Dorret I.), Bell, J.T. (Jordana T.), Demirkan, A. (Ayşe), Duijn, C.M. (Cornelia) van, Liu, J. (Jun), Carnero-Montoro, E. (Elena), Dongen, J. (Jenny) van, Lent, S. (Samantha), Prokić, I. (Ivana), Ligthart, S. (Symen), Tsai, P.-C. (Pei-Chien), Martin, T.C. (Tiphaine C.), Mandaviya, P.R. (Pooja), Jansen, R. (Rick), Peters, M.A.D. (Marjolein), Duijts, L. (Liesbeth), Jaddoe, V.W.V. (Vincent), Tiemeier, H.W. (Henning), Felix, J.F. (Janine), Willemsen, G.A.H.M. (Gonneke), Geus, E.J.C. (Eco) de, Chu, A.Y. (Audrey), Levy, D. (Daniel), Hwang, S.-J. (Shih-Jen), Bressler, J. (Jan), Gondalia, R. (Rahul), Salfati, E. (Elias), Herder, C. (Christian), Hidalgo, B. (Bertha), Tanaka, T. (Toshiko), Moore, A.Z. (Ann Zenobia), Lemaitre, R.N. (Rozenn N.), Jhun, M.A. (Min A.), Smith, J.A. (Jennifer A), Sotoodehnia, N. (Nona), Bandinelli, S. (Stefania), Ferrucci, L. (Luigi), Arnett, D.K. (Donna), Grallert, H. (Harald), Assimes, T.L. (Themistocles L.), Hou, L. (Lifang), Baccarelli, A.A. (Andrea), Whitsel, E.A. (Eric), van Dijk, K.W. (Ko Willems), Amin, N. (Najaf), Uitterlinden, A.G. (André), Sijbrands, E.J.G. (Eric), Franco, O.H. (Oscar), Dehghan, A. (Abbas), Spector, T.D. (Timothy), Hivert, M.-F. (Marie-France), Rotter, J.I. (Jerome I.), Meigs, J.B. (James), Palmer, C.N.A. (Colin), Meurs, J.B.J. (Joyce) van, Isaacs, A.J. (Aaron), Boomsma, D.I. (Dorret I.), Bell, J.T. (Jordana T.), Demirkan, A. (Ayşe), and Duijn, C.M. (Cornelia) van

Abstract

Despite existing reports on differential DNA methylation in type 2 diabetes (T2D) and obesity, our understanding of its functional relevance remains limited. Here we show the effect of differential methylation in the early phases of T2D pathology by a blood-based epigenome-wide association study of 4808 non-diabetic Europeans in the discovery phase and 11,750 individuals in the replication. We identify CpGs in LETM1, RBM20, IRS2, MAN2A2 and the 1q25.3 region associated with fasting insulin, and in FCRL6, SLAMF1, APOBEC3H and the 15q26.1 region with fasting glucose. In silico cross-omics analyses highlight the role of differential methylation in the crosstalk between the adaptive immune system and glucose homeostasis. The differential methylation explains at least 16.9% of the association between obesity and insulin. Our study sheds light on the biological interactions between genetic variants driving differential methylation and gene expression in the early pathogenesis of T2D.

Published
2019
Full Text
View/download PDF

11. Genome-wide association study of PR interval in Hispanics/Latinos identifies novel locus at ID2

Author

Sotoodehnia, N., Soliman, E., Guo, X., Yao, J., Méndez Giráldez, R., Rodriguez, C., Kooperberg, C., Rotter, J.I., Kerr, K.F., Lin, H.J., Taylor, K.D., Baldassari, A., Laurie, C.C., Avery, C.L., Graff, M., Whitsel, E.A., Heckbert, S., Seyerle, A.A., Stilp, A., and Gogarten, S.M.

Abstract

Objective: PR interval (PR) is a heritable electrocardiographic measure of atrial and atrioventricular nodal conduction. Changes in PR duration may be associated with atrial fibrillation, heart failure and all-cause mortality. Hispanic/Latino populations have high burdens of cardiovascular morbidity and mortality, are highly admixed and represent exceptional opportunities for novel locus identification. However, they remain chronically understudied. We present the first genome-wide association study (GWAS) of PR in 14 756 participants of Hispanic/Latino ancestry from three studies. Methods: Study-specific summary results of the association between 1000 Genomes Phase 1 imputed single-nucleotide polymorphisms (SNPs) and PR assumed an additive genetic model and were adjusted for global ancestry, study centre/region and clinical covariates. Results: were combined using fixed-effects, inverse variance weighted meta-analysis. Sequential conditional analyses were used to identify independent signals. Replication of novel loci was performed in populations of Asian, African and European descent. ENCODE and RoadMap data were used to annotate results. Results: We identified a novel genome-wide association (P

Published
2018
Full Text
View/download PDF

12. Genome-wide association study and meta-analysis identify loci associated with ventricular and supraventricular ectopy

Author

Bartz, T.M., Taylor, K.D., Highland, H.M., Wilhelmsen, K.C., Brody, J.A., Liao, D., Yao, J., Guo, X., Zhang, Z.-M., Avery, C.L., Psaty, B.M., Sitlani, C.M., Roach, J., Méndez-Giráldez, R., Gondalia, R., Tinker, L.F., Lin, H.J., Whitsel, E.A., Franceschini, N., Gogarten, S.M., Seyerle, A.A., Stewart, J.D., Yan, S., Duan, Q., Napier, M.D., Rotter, J.I., Li, Y., Laurie, C.C., Reiner, A.P., Heckbert, S.R., Sotoodehnia, N., North, K.E., and Soliman, E.Z.

Abstract

The genetic basis of supraventricular and ventricular ectopy (SVE, VE) remains largely uncharacterized, despite established genetic mechanisms of arrhythmogenesis. To identify novel genetic variants associated with SVE/VE in ancestrally diverse human populations, we conducted a genome-wide association study of electrocardiographically identified SVE and VE in five cohorts including approximately 43,000 participants of African, European and Hispanic/Latino ancestry. In thirteen ancestry-stratified subgroups, we tested multivariable-adjusted associations of SVE and VE with single nucleotide polymorphism (SNP) dosage. We combined subgroup-specific association estimates in inverse variance-weighted, fixed-effects and Bayesian meta-analyses. We also combined fixed-effects meta-analytic t-test statistics for SVE and VE in multi-trait SNP association analyses. No loci reached genome-wide significance in trans-ethnic meta-analyses. However, we found genome-wide significant SNPs intronic to an apoptosis-enhancing gene previously associated with QRS interval duration (FAF1; lead SNP rs7545860; effect allele frequency = 0.02; P = 2.0 × 10-8) in multi-trait analysis among European ancestry participants and near a locus encoding calcium-dependent glycoproteins (DSC3; lead SNP rs8086068; effect allele frequency = 0.17) in meta-analysis of SVE (P = 4.0 × 10-8) and multi-trait analysis (P = 2.9 × 10-9) among African ancestry participants. The novel findings suggest several mechanisms by which genetic variation may predispose to ectopy in humans and highlight the potential value of leveraging pleiotropy in future studies of ectopy-related phenotypes.

Published
2018
Full Text
View/download PDF

13. Genome-wide association study of heart rate and its variability in Hispanic/Latino cohorts

Author

Laurie, C.C., Raffield, L.M., Soliman, E.Z., Jain, D., Guo, X., Lange, L.A., Reiner, A.P., Peters, U., Rotter, J.I., Jackson, R.D., Browning, S.R., Kooperberg, C., Perez, M.V., Sotoodehnia, N., Lin, H.J., Browning, B.L., Sofer, T., Hohensee, C., Li, Y., Méndez-Giráldez, R., Yao, J., Conomos, M.P., Kerr, K.F., Wilson, J.G., Whitsel, E.A., Zhang, Z.-M., Taylor, K.D., Thornton, T.A., Zhang, Q.S., Heckbert, S.R., Gogarten, S.M., and Avery, C.L.

Abstract

Background Although time–domain measures of heart rate variability (HRV) are used to estimate cardiac autonomic tone and disease risk in multiethnic populations, the genetic epidemiology of HRV in Hispanics/Latinos has not been characterized. Objective The purpose of this study was to conduct a genome-wide association study of heart rate (HR) and its variability in the Hispanic Community Health Study/Study of Latinos, Multi-Ethnic Study of Atherosclerosis, and Women's Health Initiative Hispanic SNP-Health Association Resource project (n = 13,767). Methods We estimated HR (bpm), standard deviation of normal-to-normal interbeat intervals (SDNN, ms), and root mean squared difference in successive, normal-to-normal interbeat intervals (RMSSD, ms) from resting, standard 12-lead ECGs. We estimated associations between each phenotype and 17 million genotyped or imputed single nucleotide polymorphisms (SNPs), accounting for relatedness and adjusting for age, sex, study site, and ancestry. Cohort-specific estimates were combined using fixed-effects, inverse-variance meta-analysis. We investigated replication for select SNPs exceeding genome-wide (P

Published
2017
Full Text
View/download PDF

15. Fifteen Genetic Loci Associated with the Electrocardiographic P Wave

Author

Christophersen, I.E. (Ingrid E.), Magnani, J.W. (Jared), Yin, X. (Xiaoyan), Barnard, J. (John), Weng, L.-C., Arking, D.E. (Dan E.), Niemeijer, M.N. (Maartje), Lubitz, S.A. (Steven), Avery, C.L., Duan, Q. (Qing), Felix, S.B. (Stephan B.), Bis, J.C. (Joshua), Kerr, K.F. (Kathleen), Isaacs, A.J. (Aaron), Müller-Nurasyid, M. (Martina), Müller, C. (Christian), North, K.E. (Kari), Reiner, A. (Alexander), Tinker, L.F. (Lesley F.), Kors, J.A. (Jan), Teumer, A. (Alexander), Petersmann, A. (Astrid), Sinner, M.F. (Moritz), Buzkova, P. (Petra), Smith, J.D. (Jonathan), Wagoner, D.R. (David) van, Völker, U. (Uwe), Waldenberger, M. (Melanie), Peters, A. (Annette), Meitinger, T. (Thomas), Limacher, M.C. (Marian C.), Wilhelmsen, K.C., Psaty, B.M. (Bruce M.), Hofman, A. (Albert), Uitterlinden, A.G. (André), Krijthe, B.P. (Bouwe P.), Zhang, Z. (Z.), Schnabel, R.B. (Renate), Kääb, S. (Stefan), Duijn, C.M. (Cornelia) van, Rotter, J.I. (Jerome I.), Sotoodehnia, N. (Nona), Dörr, M. (Marcus), Li, Y. (Yun), Chung, M.K. (Mina), Soliman, E.Z. (Elsayed Z.), Alonso, A. (Alvaro), Whitsel, E.A. (Eric), Stricker, B.H.Ch. (Bruno), Benjamin, E.J. (Emelia J.), Heckbert, S.R. (Susan), Ellinor, P.T. (Patrick), Christophersen, I.E. (Ingrid E.), Magnani, J.W. (Jared), Yin, X. (Xiaoyan), Barnard, J. (John), Weng, L.-C., Arking, D.E. (Dan E.), Niemeijer, M.N. (Maartje), Lubitz, S.A. (Steven), Avery, C.L., Duan, Q. (Qing), Felix, S.B. (Stephan B.), Bis, J.C. (Joshua), Kerr, K.F. (Kathleen), Isaacs, A.J. (Aaron), Müller-Nurasyid, M. (Martina), Müller, C. (Christian), North, K.E. (Kari), Reiner, A. (Alexander), Tinker, L.F. (Lesley F.), Kors, J.A. (Jan), Teumer, A. (Alexander), Petersmann, A. (Astrid), Sinner, M.F. (Moritz), Buzkova, P. (Petra), Smith, J.D. (Jonathan), Wagoner, D.R. (David) van, Völker, U. (Uwe), Waldenberger, M. (Melanie), Peters, A. (Annette), Meitinger, T. (Thomas), Limacher, M.C. (Marian C.), Wilhelmsen, K.C., Psaty, B.M. (Bruce M.), Hofman, A. (Albert), Uitterlinden, A.G. (André), Krijthe, B.P. (Bouwe P.), Zhang, Z. (Z.), Schnabel, R.B. (Renate), Kääb, S. (Stefan), Duijn, C.M. (Cornelia) van, Rotter, J.I. (Jerome I.), Sotoodehnia, N. (Nona), Dörr, M. (Marcus), Li, Y. (Yun), Chung, M.K. (Mina), Soliman, E.Z. (Elsayed Z.), Alonso, A. (Alvaro), Whitsel, E.A. (Eric), Stricker, B.H.Ch. (Bruno), Benjamin, E.J. (Emelia J.), Heckbert, S.R. (Susan), and Ellinor, P.T. (Patrick)

Abstract

The P wave on an ECG is a measure of atrial electric function, and its characteristics may serve as predictors for atrial arrhythmias. Increased mean P-wave duration and P-wave terminal force traditionally have been used as markers for left atrial enlargement, and both have been associated with increased risk of atrial fibrillation. Here, we explore the genetic basis of P-wave morphology through meta-analysis of genome-wide association study results for P-wave duration and P-wave terminal force from 12 cohort studies. Methods and Results - We included 44 456 individuals, of which 6778 (16%) were of African ancestry. Genotyping, imputation, and genome-wide association study were performed at each study site. Summary-level results were meta-analyzed centrally using inverse-variance weighting. In meta-analyses of P-wave duration, we identified 6 significant (P<5×10-8) novel loci and replicated a prior association with SCN10A. We identified 3 loci at SCN5A, TBX5, and CAV1/CAV2 that were jointly associated with the PR interval, PR segment, and P-wave duration. We identified 6 novel loci in meta-analysis of P-wave terminal force. Four of the identified genetic loci were significantly associated with gene expression in 329 left atrial samples. Finally, we observed that some of the loci associated with the P wave were linked to overall atrial conduction, whereas others identified distinct phases of atrial conduction. Conclusions - We have identified 6 novel genetic loci associated with P-wave duration and 6 novel loci associated with P-wave terminal force. Future studies of these loci may aid in identifying new targets for drugs that may modify atrial conduction or treat atrial arrhythmias.

Published
2017
Full Text
View/download PDF

16. Association of Cardiometabolic Multimorbidity With Mortality The Emerging Risk Factors Collaboration

Author

Angelantonio, E. di, Kaptoge, S., Wormser, D., Willeit, P., Butterworth, A.S., Bansal, N., O'Keeffe, L.M., Gao, P., Wood, A.M., Burgess, S., Freitag, D.F., Pennells, L., Peters, S.A., Hart, C.L., Haheim, L.L., Gillum, R.F., Nordestgaard, B.G., Psaty, B.M., Yeap, B.B., Knuiman, M.W., Nietert, P.J., Kauhanen, J., Salonen, J.T., Kuller, L.H., Simons, L.A., Schouw, Y.T. van der, Barrett-Connor, E., Selmer, R., Crespo, C.J., Rodriguez, B., Verschuren, W.M.M., Salomaa, V., Svardsudd, K., Harst, P. van der, Bjorkelund, C., Wilhelmsen, L., Wallace, R.B., Brenner, H., Amouyel, P., Barr, E.L.M., Iso, H., Onat, A., Trevisan, M., D'Agostino, R.B., Cooper, C., Kavousi, M., Welin, L., Roussel, R., Hu, F.B., Sato, S., Davidson, K.W., Howard, B.V., Leening, M., Rosengren, A., Dorr, M., Deeg, D.J.H., Kiechl, S., Stehouwer, C.D.A., Nissinen, A., Giampaoli, S., Donfrancesco, C., Kromhout, D., Price, J.F., Peters, A., Meade, T.W., Casiglia, E., Lawlor, D.A., Gallacher, J., Nagel, D., Franco, O.H., Assmann, G., Dagenais, G.R., Jukema, J.W., Sundstrom, J., Woodward, M., Brunner, E.J., Khaw, K.T., Wareham, N.J., Whitsel, E.A., Njolstad, I., Hedblad, B., Wassertheil-Smoller, S., Engstrom, G., Rosamond, W.D., Selvin, E., Sattar, N., Thompson, S.G., Danesh, J., and Emerging Risk Factors Collaboratio

Published
2015

17. Drug-gene interactions of antihypertensive medications and risk of incident cardiovascular disease: A pharmacogenomics study from the CHARGE consortium

Author

Bis, J.C. (Joshua), Sitlani, C.M. (Colleen), Irvin, R. (Ryan), Avery, C.L., Smith, A.V. (Davey), Sun, F. (Fangui), Evans, D.S. (Daniel), Musani, S. (Solomon), Li, X. (Xiaohui), Trompet, S. (Stella), Krijthe, B.P. (Bouwe), Harris, T.B. (Tamara), Quibrera, P.M. (P. Miguel), Brody, J.A. (Jennifer A.), Demissie, S. (Serkalem), Davis, B.R. (Barry), Wiggins, K.L. (Kerri), Tranah, G.J. (Gregory), Lange, L.A. (Leslie), Sotoodehnia, N. (Nona), Stott, D.J. (David. J.), Franco, O.H. (Oscar), Launer, L.J. (Lenore), Stürmer, T., Taylor, K.D. (Kent), Cupples, L.A. (Adrienne), Eckfeldt, J.H. (John), Smith, N.L. (Nicholas), Liu, Y. (YongMei), Wilson, J.G. (James), Heckbert, S.R. (Susan), Buckley, B.M. (Brendan M.), Ikram, M.A. (Arfan), Boerwinkle, E.A. (Eric), Chen, Y.-D.I. (Yii-Der Ida), De Craen, A.J.M. (Anton J. M.), Uitterlinden, A.G. (André), Rotter, J.I. (Jerome I.), Ford, I., Hofman, A. (Albert), Sattar, N. (Naveed), Slagboom, P.E. (Eline), Westendorp, R.G.J. (Rudi), Gudnason, V. (Vilmundur), Vasan, R.S. (Ramachandran S.), Lumley, T. (Thomas), Cummings, S.R. (Steven R.), Taylor, H.A. (Herman), Post, W. (Wendy), Jukema, J.W. (Jan Wouter), Stricker, B.H.Ch. (Bruno), Whitsel, E.A. (Eric), Psaty, B.M. (Bruce), Arnett, D.K. (Donna), Bis, J.C. (Joshua), Sitlani, C.M. (Colleen), Irvin, R. (Ryan), Avery, C.L., Smith, A.V. (Davey), Sun, F. (Fangui), Evans, D.S. (Daniel), Musani, S. (Solomon), Li, X. (Xiaohui), Trompet, S. (Stella), Krijthe, B.P. (Bouwe), Harris, T.B. (Tamara), Quibrera, P.M. (P. Miguel), Brody, J.A. (Jennifer A.), Demissie, S. (Serkalem), Davis, B.R. (Barry), Wiggins, K.L. (Kerri), Tranah, G.J. (Gregory), Lange, L.A. (Leslie), Sotoodehnia, N. (Nona), Stott, D.J. (David. J.), Franco, O.H. (Oscar), Launer, L.J. (Lenore), Stürmer, T., Taylor, K.D. (Kent), Cupples, L.A. (Adrienne), Eckfeldt, J.H. (John), Smith, N.L. (Nicholas), Liu, Y. (YongMei), Wilson, J.G. (James), Heckbert, S.R. (Susan), Buckley, B.M. (Brendan M.), Ikram, M.A. (Arfan), Boerwinkle, E.A. (Eric), Chen, Y.-D.I. (Yii-Der Ida), De Craen, A.J.M. (Anton J. M.), Uitterlinden, A.G. (André), Rotter, J.I. (Jerome I.), Ford, I., Hofman, A. (Albert), Sattar, N. (Naveed), Slagboom, P.E. (Eline), Westendorp, R.G.J. (Rudi), Gudnason, V. (Vilmundur), Vasan, R.S. (Ramachandran S.), Lumley, T. (Thomas), Cummings, S.R. (Steven R.), Taylor, H.A. (Herman), Post, W. (Wendy), Jukema, J.W. (Jan Wouter), Stricker, B.H.Ch. (Bruno), Whitsel, E.A. (Eric), Psaty, B.M. (Bruce), and Arnett, D.K. (Donna)

Abstract

Background Hypertension is a major risk factor for a spectrum of cardiovascular diseases (CVD), including myocardial infarction, sudden death, and stroke. In the US, over 65 million people have high blood pressure and a large proportion of these individuals are prescribed antihypertensive medications. Although large long-term clinical trials conducted in the last several decades have identified a number of effective antihypertensive treatments that reduce the risk of future clinical complications, responses to therapy and protection from cardiovascular events vary among individuals. Methods Using a genome-wide association study among 21,267 participants with pharmaceutically treated hypertension, we explored the hypothesis that genetic variants might influence or modify the effectiveness of common antihypertensive therapies on the risk ofmajor cardiovascular outcomes. The classes of drug treatments included angiotensin-converting enzyme inhibitors, beta-blockers, calcium channel blockers, and diuretics. In the setting of the Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) consortium, each study performed array-based genome-wide genotyping, imputed to HapMap Phase II reference panels, and used additive genetic models in proportional hazards or logistic regressionmodels to evaluate drug-gene interactions for each of four therapeutic drug classes. We used meta-analysis to combine study-specific interaction estimates for approximately 2 million single nucleotide polymorphisms (SNPs) in a discovery analysis among 15,375 European Ancestry participants (3,527 CVD cases) with targeted follow-up in a case-only study of 1,751 European Ancestry GenHAT participants as well as among 4,141 African-Americans (1,267 CVD cases). Results Although drug-SNP interactions were biologically plausible, exposures and outcomes were well measured, and power was sufficient to detect modest interactions, we did not identify any statistically significant interactions from t

Published
2015
Full Text
View/download PDF

19. The Women’s Health Initiative: the Food Environment, Neighborhood Socioeconomic Status, Body Mass Index and Blood Pressure

Author

Dubowitz, T., Ghosh-Dastidar, B., Eibner, C., Slaughter, M.E., Fernandes, M., Whitsel, E.A., Bird, C.E., Jewell, A., Margolis, K. L., Li, W., Michael, Y., Shih, R., Manson, J., and Escarce, J.J.

Subjects
human activities, Article
Abstract

Using data (n=60,775 women) from the Women’s Health Initiative Clinical Trial (WHI CT)— a national study of postmenopausal women aged 50 to 79 years — we analyzed cross-sectional associations between the availability of different types of food outlets in the 1.5 miles surrounding a woman’s residence, census tract neighborhood socioeconomic status (NSES), body mass index (BMI) and blood pressure (BP).

Published
2011

20. The environmental epidemiology of atrial Arrhythmogenesis

Author

Whitsel, E.A. and Avery, C.L.

Abstract

Atrial fibrillation (AF) is the most common cardiac arrhythmia seen in clinical practice, and makes an important contribution to cardiovascular disease (CVD) and all-cause mortality. The focus of AF research has recently shifted, from concentrating on treatments and complications, to the evaluation of putative risk factors including ambient air pollution. Although the present study pertains specifically to AF, much of its content is drawn from, and therefore is applicable to, the study of other arrhythmias, the conduct of which is confronted by many of the same challenges. Meeting these challenges involves recognising the collective importance of 1. large, ethnically and geographically diverse, clinically well-characterised populations; 2. methods for reducing uncertainty in outcome ascertainment, distinguishing effects of pervasive environmental exposures and improving their estimation; 3. approaches to evaluation of susceptibility; and 4. strategies for informing regulatory policies designed to help control population-level risks for CVD.

Published
2010
Full Text
View/download PDF

21. Drug-gene interactions and the search for missing heritability: a cross-sectional pharmacogenomics study of the QT interval

Author

Avery, C.L., Sitlani, C.M. (Colleen), Arking, D.E. (Dan), Arnett, D.K. (Donna), Bis, J.C. (Joshua), Boerwinkle, E.A. (Eric), Buckley, B.M. (Brendan M.), Chen, Y.-D.I. (Ida), Craen, A.J. (Anton) de, Eijgelsheim, M. (Mark), Enquobahrie, D., Evans, D.S. (Daniel), Ford, I. (Ian), Garcia, M. (Melissa), Gudnason, V. (Vilmundur), Harris, T.B. (Tamara), Heckbert, S.R. (Susan), Hochner, H., Hofman, A. (Albert), Hsueh, W.C., Isaacs, A.J. (Aaron), Jukema, J.W. (Jan Wouter), Knekt, P., Kors, J.A. (Jan), Krijthe, B.P. (Bouwe), Kristiansson, K. (Kati), Laaksonen, M.A. (Maarit), Liu, Y. (Ya), Li, X. (Xuhang), MacFarlane, P.W. (Peter), Newton-Cheh, C. (Christopher), Nieminen, M.S. (Markku), Oostra, B.A. (Ben), Peloso, G.M. (Gina), Porthan, K. (Kimmo), Rice, K.M. (Kenneth), Rivadeneira Ramirez, F. (Fernando), Rotter, J.I. (Jerome), Salomaa, V. (Veikko), Sattar, N. (Naveed), Siscovick, D.S. (David), Slagboom, P.E. (Eline), Smith, A.V. (Albert Vernon), Sotoodehnia, N. (Nona), Stott, D.J. (David. J.), Stricker, B.H.Ch. (Bruno), Stürmer, T., Trompet, S. (Stella), Uitterlinden, A.G. (André), Duijn, C.M. (Cornelia) van, Westendorp, R.G.J. (Rudi), Witteman, J.C.M. (Jacqueline), Whitsel, E.A. (Eric), Psaty, B.M. (Bruce), Avery, C.L., Sitlani, C.M. (Colleen), Arking, D.E. (Dan), Arnett, D.K. (Donna), Bis, J.C. (Joshua), Boerwinkle, E.A. (Eric), Buckley, B.M. (Brendan M.), Chen, Y.-D.I. (Ida), Craen, A.J. (Anton) de, Eijgelsheim, M. (Mark), Enquobahrie, D., Evans, D.S. (Daniel), Ford, I. (Ian), Garcia, M. (Melissa), Gudnason, V. (Vilmundur), Harris, T.B. (Tamara), Heckbert, S.R. (Susan), Hochner, H., Hofman, A. (Albert), Hsueh, W.C., Isaacs, A.J. (Aaron), Jukema, J.W. (Jan Wouter), Knekt, P., Kors, J.A. (Jan), Krijthe, B.P. (Bouwe), Kristiansson, K. (Kati), Laaksonen, M.A. (Maarit), Liu, Y. (Ya), Li, X. (Xuhang), MacFarlane, P.W. (Peter), Newton-Cheh, C. (Christopher), Nieminen, M.S. (Markku), Oostra, B.A. (Ben), Peloso, G.M. (Gina), Porthan, K. (Kimmo), Rice, K.M. (Kenneth), Rivadeneira Ramirez, F. (Fernando), Rotter, J.I. (Jerome), Salomaa, V. (Veikko), Sattar, N. (Naveed), Siscovick, D.S. (David), Slagboom, P.E. (Eline), Smith, A.V. (Albert Vernon), Sotoodehnia, N. (Nona), Stott, D.J. (David. J.), Stricker, B.H.Ch. (Bruno), Stürmer, T., Trompet, S. (Stella), Uitterlinden, A.G. (André), Duijn, C.M. (Cornelia) van, Westendorp, R.G.J. (Rudi), Witteman, J.C.M. (Jacqueline), Whitsel, E.A. (Eric), and Psaty, B.M. (Bruce)

Abstract

Variability in response to drug use is common and heritable, suggesting that genome-wide pharmacogenomics studies may help explain the 'missing heritability' of complex traits. Here, we describe four independent analyses in 33 781 participants of European ancestry from 10 cohorts that were designed to identify genetic variants modifying the effects of drugs on QT interval duration (QT). Each analysis cross-sectionally examined four therapeutic classes: thiazide diuretics (prevalence of use=13.0%), tri/tetracyclic antidepressants (2.6%), sulfonylurea hypoglycemic agents (2.9%) and QT-prolonging drugs as classified by the University of Arizona Center for Education and Research on Therapeutics (4.4%). Drug-gene interactions were estimated using covariable-adjusted linear regression and results were combined with fixed-effects meta-analysis. Although drug-single-nucleotide polymorphism (SNP) interactions were biologically plausible and variables were well-measured, findings from the four cross-sectional meta-analyses were null (Pinteraction>5.0 × 10-8). Simulations suggested that additional efforts, including longitudinal modeling to increase statistical power, are likely needed to identify potentially important pharmacogenomic effects.The Pharmacogenomics Journal advance online publication, 5 March 2013; doi:10.1038/tpj.2013.4.

Published
2014
Full Text
View/download PDF

22. Pharmacogenetic meta-analysis of genome-wide association studies of LDL cholesterol response to statins

Author

Postmus, D. (Douwe), Trompet, S. (Stella), Deshmukh, H. (Harshal), Barnes, M.J. (Michael), Li, X. (Xiaohui), Warren, H. (Helen), Chasman, D.I. (Daniel), Zhou, K. (Kaixin), Arsenault, B.J. (Benoit J.), Donnelly, L.A. (Louise), Wiggins, K.L. (Kerri), Avery, C.L., Griffin, P. (Paula), Feng, Q. (Qiping), Taylor, K.D. (Kent), Li, G. (Guo), Evans, D.S. (Daniel), Smith, A.V. (Davey), Keyser, C.E. (Catherina Elisabeth) de, Johnson, A.D. (Andrew), Craen, A.J. (Anton) de, Stott, D.J. (David. J.), Buckley, B.M. (Brendan M.), Ford, I., Westendorp, R.G.J. (Rudi), Slagboom, P.E. (Eline), Sattar, N. (Naveed), Munroe, P. (Patricia), Sever, P. (Peter), Poulter, N.R. (Neil), Stanton, A. (Alice), Shields, D.C. (Denis C.), O'Brien, E. (Eoin), Shaw-Hawkins, S. (Sue), Chen, Y.-D.I. (Ida), Nickerson, D.A. (Deborah), Smith, J.D. (Joshua D.), Dubé, G.P. (Gregory), Boekholdt, S.M. (Matthijs), Hovingh, G.K. (Kees), Kastelein, J.J.P. (John), Mckeigue, P.M. (Paul), Betteridge, J. (John), Neil, A. (Andrew), Durrington, P.N. (Paul), Doney, A.S.F. (Alex), Carr, F. (Fiona), Morris, A.D. (Andrew), McCarthy, M.I. (Mark), Groop, L. (Leif), Ahlqvist, E. (Emma), Barroso, I.E. (Inês), Blackwell, K.L. (Kimberly), Bramon, E. (Elvira), Brown, M.A. (Matthew), Casas, J.P. (Juan), Corvin, A. (Aiden), Deloukas, P. (Panagiotis), Duncanson, A. (Audrey), Jankowski, J.A. (Janusz Antoni), Markus, H.S. (Hugh), Mathew, C.G. (Christopher G.), Palmer, C.N.A. (Colin), Plomin, R. (Robert), Rautanen, A. (Anna), Sawcer, S.J. (Stephen), Trembath, R.C. (Richard), Viswanathan, A.C. (Ananth), Wood, N.W. (Nicholas), Spencer, C.C.A. (Chris C.), Band, G. (Gavin), Bellenguez, C. (Céline), Freeman, C. (Colin), Hellenthal, F.A., Giannoulatou, E. (Eleni), Pirinen, M. (Matti), Pearson, R. (Ruth), Strange, A. (Amy), Su, Z. (Zhan), Vukcevic, D. (Damjan), Donnelly, P. (Peter), Langford, C. (Cordelia), Hunt, S.E. (Sarah), Edkins, T. (Ted), Gwilliam, R. (Rhian), Blackburn, H. (Hannah), Bumpstead, S. (Suzannah), Dronov, S. (Serge), Gillman, M. (Matthew), Gray, E. (Emma), Hammond, N. (Naomi), Jayakumar, A. (Alagurevathi), McCann, O.T. (Owen), Liddle, J. (Jennifer), Potter, S.C. (Simon), Ravindrarajah, R. (Radhi), Ricketts, M. (Michelle), Waller, M. (Matthew), Weston, P. (Paul), Widaa, S. (Sara), Whittaker, P. (Pamela), Bis, J.C. (Joshua), Rice, K.M. (Kenneth), Smith, N.L. (Nicholas), Lumley, T. (Thomas), Whitsel, E.A. (Eric), Stürmer, T., Boerwinkle, E.A. (Eric), Ngwa, J.S., O'Donnell, C.J. (Christopher J.), Vasan, R.S. (Ramachandran Srini), Wei, W.-Q. (Wei-Qi), Wilke, R.A. (Russell A.), Liu, C.-T. (Ching-Ti), Sun, F. (Fangui), Guo, X. (Xiuqing), Heckbert, S.R. (Susan), Post, W. (Wendy), Sotoodehnia, N. (Nona), Arnold, A.M. (Alice), Stafford, J.M. (Jeanette M.), Ding, J. (Jingzhong), Herrington, D.M. (David), Kritchevsky, S.B. (Stephen), Eiriksdottir, G. (Gudny), Launer, L.J. (Lenore), Harris, T.B. (Tamara), Chu, A.Y. (Audrey), Giulianini, F. (Franco), MacFadyen, J.G. (Jean G.), Barratt, B.J. (Bryan J.), Nyberg, F. (Fredrik), Stricker, B.H.Ch. (Bruno), Uitterlinden, A.G. (André), Hofman, A. (Albert), Rivadeneira Ramirez, F. (Fernando), Emilsson, V. (Valur), Franco, O.H. (Oscar), Ridker, P.M. (Paul), Gudnason, V. (Vilmundur), Liu, Y. (YongMei), Denny, J.C. (Joshua C.), Ballantyne, C. (Christie), Rotter, J.I. (Jerome I.), Cupples, L.A. (Adrienne), Psaty, B.M. (Bruce), Tardif, J.-C. (Jean-Claude), Colhoun, H.M. (H.), Hitman, G.A. (Graham), Krauss, R.M. (Ronald), Jukema, J.W. (Jan Wouter), Caulfield, M. (Mark), Postmus, D. (Douwe), Trompet, S. (Stella), Deshmukh, H. (Harshal), Barnes, M.J. (Michael), Li, X. (Xiaohui), Warren, H. (Helen), Chasman, D.I. (Daniel), Zhou, K. (Kaixin), Arsenault, B.J. (Benoit J.), Donnelly, L.A. (Louise), Wiggins, K.L. (Kerri), Avery, C.L., Griffin, P. (Paula), Feng, Q. (Qiping), Taylor, K.D. (Kent), Li, G. (Guo), Evans, D.S. (Daniel), Smith, A.V. (Davey), Keyser, C.E. (Catherina Elisabeth) de, Johnson, A.D. (Andrew), Craen, A.J. (Anton) de, Stott, D.J. (David. J.), Buckley, B.M. (Brendan M.), Ford, I., Westendorp, R.G.J. (Rudi), Slagboom, P.E. (Eline), Sattar, N. (Naveed), Munroe, P. (Patricia), Sever, P. (Peter), Poulter, N.R. (Neil), Stanton, A. (Alice), Shields, D.C. (Denis C.), O'Brien, E. (Eoin), Shaw-Hawkins, S. (Sue), Chen, Y.-D.I. (Ida), Nickerson, D.A. (Deborah), Smith, J.D. (Joshua D.), Dubé, G.P. (Gregory), Boekholdt, S.M. (Matthijs), Hovingh, G.K. (Kees), Kastelein, J.J.P. (John), Mckeigue, P.M. (Paul), Betteridge, J. (John), Neil, A. (Andrew), Durrington, P.N. (Paul), Doney, A.S.F. (Alex), Carr, F. (Fiona), Morris, A.D. (Andrew), McCarthy, M.I. (Mark), Groop, L. (Leif), Ahlqvist, E. (Emma), Barroso, I.E. (Inês), Blackwell, K.L. (Kimberly), Bramon, E. (Elvira), Brown, M.A. (Matthew), Casas, J.P. (Juan), Corvin, A. (Aiden), Deloukas, P. (Panagiotis), Duncanson, A. (Audrey), Jankowski, J.A. (Janusz Antoni), Markus, H.S. (Hugh), Mathew, C.G. (Christopher G.), Palmer, C.N.A. (Colin), Plomin, R. (Robert), Rautanen, A. (Anna), Sawcer, S.J. (Stephen), Trembath, R.C. (Richard), Viswanathan, A.C. (Ananth), Wood, N.W. (Nicholas), Spencer, C.C.A. (Chris C.), Band, G. (Gavin), Bellenguez, C. (Céline), Freeman, C. (Colin), Hellenthal, F.A., Giannoulatou, E. (Eleni), Pirinen, M. (Matti), Pearson, R. (Ruth), Strange, A. (Amy), Su, Z. (Zhan), Vukcevic, D. (Damjan), Donnelly, P. (Peter), Langford, C. (Cordelia), Hunt, S.E. (Sarah), Edkins, T. (Ted), Gwilliam, R. (Rhian), Blackburn, H. (Hannah), Bumpstead, S. (Suzannah), Dronov, S. (Serge), Gillman, M. (Matthew), Gray, E. (Emma), Hammond, N. (Naomi), Jayakumar, A. (Alagurevathi), McCann, O.T. (Owen), Liddle, J. (Jennifer), Potter, S.C. (Simon), Ravindrarajah, R. (Radhi), Ricketts, M. (Michelle), Waller, M. (Matthew), Weston, P. (Paul), Widaa, S. (Sara), Whittaker, P. (Pamela), Bis, J.C. (Joshua), Rice, K.M. (Kenneth), Smith, N.L. (Nicholas), Lumley, T. (Thomas), Whitsel, E.A. (Eric), Stürmer, T., Boerwinkle, E.A. (Eric), Ngwa, J.S., O'Donnell, C.J. (Christopher J.), Vasan, R.S. (Ramachandran Srini), Wei, W.-Q. (Wei-Qi), Wilke, R.A. (Russell A.), Liu, C.-T. (Ching-Ti), Sun, F. (Fangui), Guo, X. (Xiuqing), Heckbert, S.R. (Susan), Post, W. (Wendy), Sotoodehnia, N. (Nona), Arnold, A.M. (Alice), Stafford, J.M. (Jeanette M.), Ding, J. (Jingzhong), Herrington, D.M. (David), Kritchevsky, S.B. (Stephen), Eiriksdottir, G. (Gudny), Launer, L.J. (Lenore), Harris, T.B. (Tamara), Chu, A.Y. (Audrey), Giulianini, F. (Franco), MacFadyen, J.G. (Jean G.), Barratt, B.J. (Bryan J.), Nyberg, F. (Fredrik), Stricker, B.H.Ch. (Bruno), Uitterlinden, A.G. (André), Hofman, A. (Albert), Rivadeneira Ramirez, F. (Fernando), Emilsson, V. (Valur), Franco, O.H. (Oscar), Ridker, P.M. (Paul), Gudnason, V. (Vilmundur), Liu, Y. (YongMei), Denny, J.C. (Joshua C.), Ballantyne, C. (Christie), Rotter, J.I. (Jerome I.), Cupples, L.A. (Adrienne), Psaty, B.M. (Bruce), Tardif, J.-C. (Jean-Claude), Colhoun, H.M. (H.), Hitman, G.A. (Graham), Krauss, R.M. (Ronald), Jukema, J.W. (Jan Wouter), and Caulfield, M. (Mark)

Published
2014
Full Text
View/download PDF

25. RR interval variation, the QT interval index and risk of primary cardiac arrest among patients without clinically recognized heart disease.

Author

Whitsel, E.A., Raghunathan, T.E., Pearce, R.M., Lin, D., Rautaharju, P.M., Lemaitre, R., and Siscovick, D.S.

Abstract

Aims Autonomic tone influences RR interval variation (RRV) and the heart rate-corrected QT interval index (QTI). Together, QTI and RRV may improve characterization of sympathovagal control and estimation of risk of primary cardiac arrest. We therefore examined effects of QTI and short-term RRV from standard, 12-lead electrocardiograms on risk of primary cardiac arrest among persons without clinically recognized heart disease.Methods and Results We analysed data from a case-control study of risk factors for primary cardiac arrest among enrollees in a large health plan. Cases (n=505) were enrollees aged 18 to 79 years without history of heart disease who had primary cardiac arrest between 1980 and 1994. Controls (n=529) were a demographically similar, stratified random sample of enrollees. We determined enrollee characteristics from ambulatory medical records, QTI and RRV from standard, 12-lead electrocardiograms, and medication use from automated pharmacy files. Low and high values of QTI and RRV were designated as the first and fifth quintiles of QTI (96% and 107%) and RRV (35ms and 120ms) among controls. In a model adjusting for clinical predictors of primary cardiac arrest, RRV modified the association between QTI and risk of primary cardiac arrest (P=0·05). Compared to high RRV and low QTI, the risk of primary cardiac arrest (odds ratio [95% CI]) was 0·95 [0·73–1·23] at low RRV and QTI, 1·23 [0·97–1·57] at high RRV and QTI, and 1·55 [1·16–2·06] at low RRV and high QTI. Risk remained elevated after adjustment for other electrocardiographic predictors and medication use.Conclusion Autonomic dysfunction, characterized by high QTI and low RRV on the standard, 12-lead electrocardiogram, is associated with an increased risk of primary cardiac arrest among persons without clinically recognized heart disease. [ABSTRACT FROM PUBLISHER]

Published
2001
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results