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3 results on '"Vokonas, P. (Pantel)"'

1. Association of methylation signals with incident coronary heart disease in an epigenome-wide assessment of circulating tumor necrosis factor α

Author

Aslibekyan, S. (Stella), Agha, G. (Golareh), Colicino, E. (Elena), Do, A. N. (Anh N.), Lahti, J. (Jari), Ligthart, S. (Symen), Marioni, R. E. (Riccardo E.), Marzi, C. (Carola), Mendelson, M. M. (Michael M.), Tanaka, T. (Toshiko), Wielscher, M. (Matthias), Absher, D. M. (Devin M.), Ferrucci, L. (Luigi), Franco, O. H. (Oscar H.), Gieger, C. (Christian), Grallert, H. (Harald), Hernandez, D. (Dena), Huan, T. (Tianxiao), Iurato, S. (Stella), Joehanes, R. (Roby), Just, A. C. (Allan C.), Kunze, S. (Sonja), Lin, H. (Honghuang), Liu, C. (Chunyu), Meigs, J. B. (James B.), van Meurs, J. B. (Joyce B.J.), Moore, A. Z. (Ann Zenobia), Peters, A. (Annette), Prokisch, H. (Holger), Räikkönen, K. (Katri), Rathmann, W. (Wolfgang), Roden, M. (Michael), Schramm, K. (Katharina), Schwartz, J. D. (Joel D.), Starr, J. M. (John M.), Uitterlinden, A. G. (André G.), Vokonas, P. (Pantel), Waldenberger, M. (Melanie), Yao, C. (Chen), Zhi, D. (Degui), Baccarelli, A. A. (Andrea A.), Bandinelli, S. (Stefania), Deary, I. J. (Ian J.), Dehghan, A. (Abbas), Eriksson, J. (Johan), Herder, C. (Christian), Järvelin, M.-R. (Marjo-Riitta), Levy, D. (Daniel), Arnett, D. K. (Donna K.), Aslibekyan, S. (Stella), Agha, G. (Golareh), Colicino, E. (Elena), Do, A. N. (Anh N.), Lahti, J. (Jari), Ligthart, S. (Symen), Marioni, R. E. (Riccardo E.), Marzi, C. (Carola), Mendelson, M. M. (Michael M.), Tanaka, T. (Toshiko), Wielscher, M. (Matthias), Absher, D. M. (Devin M.), Ferrucci, L. (Luigi), Franco, O. H. (Oscar H.), Gieger, C. (Christian), Grallert, H. (Harald), Hernandez, D. (Dena), Huan, T. (Tianxiao), Iurato, S. (Stella), Joehanes, R. (Roby), Just, A. C. (Allan C.), Kunze, S. (Sonja), Lin, H. (Honghuang), Liu, C. (Chunyu), Meigs, J. B. (James B.), van Meurs, J. B. (Joyce B.J.), Moore, A. Z. (Ann Zenobia), Peters, A. (Annette), Prokisch, H. (Holger), Räikkönen, K. (Katri), Rathmann, W. (Wolfgang), Roden, M. (Michael), Schramm, K. (Katharina), Schwartz, J. D. (Joel D.), Starr, J. M. (John M.), Uitterlinden, A. G. (André G.), Vokonas, P. (Pantel), Waldenberger, M. (Melanie), Yao, C. (Chen), Zhi, D. (Degui), Baccarelli, A. A. (Andrea A.), Bandinelli, S. (Stefania), Deary, I. J. (Ian J.), Dehghan, A. (Abbas), Eriksson, J. (Johan), Herder, C. (Christian), Järvelin, M.-R. (Marjo-Riitta), Levy, D. (Daniel), and Arnett, D. K. (Donna K.)

Abstract

Importance: Tumor necrosis factor α (TNF-α) is a proinflammatory cytokine with manifold consequences for mammalian pathophysiology, including cardiovascular disease. A deeper understanding of TNF-α biology may enhance treatment precision. Objective: To conduct an epigenome-wide analysis of blood-derived DNA methylation and TNF-α levels and to assess the clinical relevance of findings. Design, Setting, and Participants: This meta-analysis assessed epigenome-wide associations in circulating TNF-α concentrations from 5 cohort studies and 1 interventional trial, with replication in 3 additional cohort studies. Follow-up analyses investigated associations of identified methylation loci with gene expression and incident coronary heart disease; this meta-analysis included 11 461 participants who experienced 1895 coronary events. Exposures: Circulating TNF-α concentration. Main Outcomes and Measures: DNA methylation at approximately 450 000 loci, neighboring DNA sequence variation, gene expression, and incident coronary heart disease. Results: The discovery cohort included 4794 participants, and the replication study included 816 participants (overall mean [SD] age, 60.7 [8.5] years). In the discovery stage, circulating TNF-α levels were associated with methylation of 7 cytosine-phosphate-guanine (CpG) sites, 3 of which were located in or near DTX3L-PARP9 at cg00959259 (β [SE] = −0.01 [0.003]; P = 7.36×10⁻⁸), cg08122652 (β [SE] = −0.008 [0.002]; P = 2.24×10⁻⁷), and cg22930808(β [SE] = −0.01 [0.002]; P = 6.92×10⁻⁸); NLRC5 at cg16411857 (β [SE] = −0.01 [0.002]; P = 2.14×10⁻¹³) and cg07839457 (β [SE] = −0.02 [0.003]; P = 6.31×10⁻¹⁰); or ABO, at cg13683939 (β [SE] = 0.04 [0.008]; P = 1.42×10⁻⁷) and cg24267699 (β [SE] = −0.009 [0.002]; P = 1.67 × 10⁻⁷), after accounting for multiple testing. Of these, negative associations between TNF-α concentration and methylation of 2 loci in NLRC5 and 1 in DTX3L-14 PARP9 were replicated. Replicated TNF-α–linked CpG sites were associ

Published
2018

2. DNA methylation-based measures of biological age: Meta-analysis predicting time to death

Author

Chen, B.H. (Brian), Marioni, R.E. (Riccardo), Colicino, E. (Elena), Peters, M.J. (Marjolein), Ward-Caviness, C.K. (Cavin K.), Tsai, P.-C. (Pei-Chien), Roetker, N.S. (Nicholas S.), Just, A.C. (Allan C.), Demerath, E.W. (Ellen), Guan, W. (Weihua), Bressler, J. (Jan), Fornage, M. (Myriam), Studenski, S. (Stephanie), Vandiver, A.R. (Amy R.), Moore, A.Z. (Ann Zenobia), Tanaka, T. (Toshiko), Kiel, D.P. (Douglas P.), Liang, L. (Liming), Vokonas, P. (Pantel), Schwartz, J. (Joel), Lunetta, K.L. (Kathryn), Murabito, J. (Joanne), Bandinelli, S. (Stefania), Hernandez, D.G. (Dena), Melzer, D. (David), Nalls, M.A. (Michael), Pilling, L.C. (Luke), Price, T.R. (Timothy R.), Singleton, A. (Andrew), Gieger, C. (Christian), Holle, R. (Rolf), Kretschmer, A. (Anja), Kronenberg, F. (Florian), Kunze, S. (Sonja), Linseisen, J. (Jakob), Meisinger, C. (Christine), Rathmann, W. (Wolfgang), Waldenberger, M. (Melanie), Visscher, P.M. (Peter), Shah, S. (Sonia), Wray, N.R. (Naomi), McRae, A.F. (Allan F.), Franco, O.H. (Oscar), Hofman, A. (Albert), Uitterlinden, A.G. (André), Absher, D. (Devin), Assimes, T.L. (Themistocles), Levine, M.E. (Morgan E.), Lu, A.T. (Ake T.), Tsao, P.S. (Philip S.), Hou, L. (Lifang), Manson, J.E. (Joann), Carty, C. (Cara), LaCroix, A.Z. (Andrea Z.), Reiner, A. (Alexander), Spector, T.D. (Timothy), Feinberg, A.P. (Andrew P.), Levy, D. (Daniel), Baccarelli, A.A. (Andrea), Meurs, J. (Joyce van), Bell, J.T. (Jordana), Peters, A. (Annette), Deary, I.J. (Ian), Pankow, J.S. (James), Ferrucci, L. (Luigi), Horvath, S. (Steve), Chen, B.H. (Brian), Marioni, R.E. (Riccardo), Colicino, E. (Elena), Peters, M.J. (Marjolein), Ward-Caviness, C.K. (Cavin K.), Tsai, P.-C. (Pei-Chien), Roetker, N.S. (Nicholas S.), Just, A.C. (Allan C.), Demerath, E.W. (Ellen), Guan, W. (Weihua), Bressler, J. (Jan), Fornage, M. (Myriam), Studenski, S. (Stephanie), Vandiver, A.R. (Amy R.), Moore, A.Z. (Ann Zenobia), Tanaka, T. (Toshiko), Kiel, D.P. (Douglas P.), Liang, L. (Liming), Vokonas, P. (Pantel), Schwartz, J. (Joel), Lunetta, K.L. (Kathryn), Murabito, J. (Joanne), Bandinelli, S. (Stefania), Hernandez, D.G. (Dena), Melzer, D. (David), Nalls, M.A. (Michael), Pilling, L.C. (Luke), Price, T.R. (Timothy R.), Singleton, A. (Andrew), Gieger, C. (Christian), Holle, R. (Rolf), Kretschmer, A. (Anja), Kronenberg, F. (Florian), Kunze, S. (Sonja), Linseisen, J. (Jakob), Meisinger, C. (Christine), Rathmann, W. (Wolfgang), Waldenberger, M. (Melanie), Visscher, P.M. (Peter), Shah, S. (Sonia), Wray, N.R. (Naomi), McRae, A.F. (Allan F.), Franco, O.H. (Oscar), Hofman, A. (Albert), Uitterlinden, A.G. (André), Absher, D. (Devin), Assimes, T.L. (Themistocles), Levine, M.E. (Morgan E.), Lu, A.T. (Ake T.), Tsao, P.S. (Philip S.), Hou, L. (Lifang), Manson, J.E. (Joann), Carty, C. (Cara), LaCroix, A.Z. (Andrea Z.), Reiner, A. (Alexander), Spector, T.D. (Timothy), Feinberg, A.P. (Andrew P.), Levy, D. (Daniel), Baccarelli, A.A. (Andrea), Meurs, J. (Joyce van), Bell, J.T. (Jordana), Peters, A. (Annette), Deary, I.J. (Ian), Pankow, J.S. (James), Ferrucci, L. (Luigi), and Horvath, S. (Steve)

Abstract

Estimates of biological age based on DNA methylation patterns, often referred to as "epigenetic age", "DNAm age", have been shown to be robust biomarkers of age in humans. We previously demonstrated that independent of chronological age, epigenetic age assessed in blood predicted all-cause mortality in four human cohorts. Here, we expanded our original observation to 13 different cohorts for a total sample size of 13,089 individuals, including three racial/ethnic groups. In addition, we examined whether incorporating information on blood cell composition into the epigenetic age metrics improves their predictive power for mortality. All considered measures of epigenetic age acceleration were predictive of mortality (p ≤ 8.2 x 10-9), independent of chronological age, even after adjusting for additional risk factors (p < 5.4 x 10-4), and within the racial/ethnic groups that we examined (non-Hispanic whites, Hispanics, African Americans). Epigenetic age estimates that incorporated information on blood cell composition led to the smallest p-values for time to death (p≤ 7.5 x 10-43). Overall, this study a) strengthens the evidence that epigenetic age predicts all-cause mortality above and beyond chronological age and traditional risk factors, and b) demonstrates that epigenetic age estimates that incorporate information on blood cell counts lead to highly significant associations with all-cause mortality.

Published
2016
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3. DNA methylation signatures of chronic low-grade inflammation are associated with complex diseases

Author

Ligthart, S. (Symen), Marzi, C. (Carola), Aslibekyan, S. (Stella), Mendelson, M.M. (Michael M.), Conneely, K.N. (Karen N.), Tanaka, T. (Toshiko), Colicino, E. (Elena), Waite, L. (Lindsay), Joehanes, R. (Roby), Guan, W. (Weihua), Brody, J.A. (Jennifer A.), Elks, C.E. (Cathy), Marioni, R.E. (Riccardo), Jhun, M.A. (Min A.), Agha, G. (Golareh), Bressler, J. (Jan), Ward-Caviness, C.K. (Cavin K.), Chen, B.H. (Brian), Huan, T. (Tianxiao), Bakulski, K.M. (Kelly M.), Salfati, E. (Elias), Fiorito, G. (Giovanni), Wahl, S. (Simone), Schramm, K. (Katharina), Sha, J. (Jin), Hernandez, D.G. (Dena), Just, A.C. (Allan C.), Smith, J.A. (Jennifer A), Sotoodehnia, N. (Nona), Pilling, L.C. (Luke), Pankow, J.S. (James), Tsao, P.S. (Phil S.), Liu, C. (Chunyu), Zhao, W. (Wei), Guarrera, S. (Simonetta), Michopoulos, V.J. (Vasiliki J.), Smith, A.K. (Alicia K.), Peters, M.J. (Marjolein), Melzer, D. (David), Vokonas, P. (Pantel), Fornage, M. (Myriam), Prokisch, H. (Holger), Bis, J.C. (Joshua), Chu, A.Y. (Audrey), Herder, C. (Christian), Grallert, H. (Harald), Yao, C. (Chen), Shah, S. (Sonia), McRae, A.F. (Allan F.), Lin, H., Horvath, S. (Steve), Fallin, D. (Daniele), Hofman, A. (Albert), Wareham, N.J. (Nick), Wiggins, K.L. (Kerri), Feinberg, A.P. (Andrew P.), Starr, J.M. (John), Visscher, P.M. (Peter), Murabito, J. (Joanne), Kardia, S.L.R. (Sharon L.R.), Absher, D. (Devin), Binder, E.B. (Elisabeth), Singleton, A. (Andrew), Bandinelli, S. (Stefania), Peters, A. (Annette), Waldenberger, M. (Melanie), Matullo, G., Schwartz, J.D. (Joel D.), Demerath, E.W. (Ellen), Uitterlinden, A.G. (André), Meurs, J.B.J. (Joyce B.J.), Franco, O.H. (Oscar), Chen, Y.D. (Y.), Levy, D. (Daniel), Turner, S.T. (Stephen), Deary, I.J. (Ian), Ressler, K.J. (Kerry), Dupuis, J. (Josée), Ferrucci, L. (Luigi), Ong, K.K. (Ken K.), Assimes, T.L. (Themistocles), Boerwinkle, E.A. (Eric), Koenig, W. (Wolfgang), Arnett, D.K. (Donna), Baccarelli, A.A. (Andrea), Benjamin, E.J. (Emelia), Dehghan, A. (Abbas), Ligthart, S. (Symen), Marzi, C. (Carola), Aslibekyan, S. (Stella), Mendelson, M.M. (Michael M.), Conneely, K.N. (Karen N.), Tanaka, T. (Toshiko), Colicino, E. (Elena), Waite, L. (Lindsay), Joehanes, R. (Roby), Guan, W. (Weihua), Brody, J.A. (Jennifer A.), Elks, C.E. (Cathy), Marioni, R.E. (Riccardo), Jhun, M.A. (Min A.), Agha, G. (Golareh), Bressler, J. (Jan), Ward-Caviness, C.K. (Cavin K.), Chen, B.H. (Brian), Huan, T. (Tianxiao), Bakulski, K.M. (Kelly M.), Salfati, E. (Elias), Fiorito, G. (Giovanni), Wahl, S. (Simone), Schramm, K. (Katharina), Sha, J. (Jin), Hernandez, D.G. (Dena), Just, A.C. (Allan C.), Smith, J.A. (Jennifer A), Sotoodehnia, N. (Nona), Pilling, L.C. (Luke), Pankow, J.S. (James), Tsao, P.S. (Phil S.), Liu, C. (Chunyu), Zhao, W. (Wei), Guarrera, S. (Simonetta), Michopoulos, V.J. (Vasiliki J.), Smith, A.K. (Alicia K.), Peters, M.J. (Marjolein), Melzer, D. (David), Vokonas, P. (Pantel), Fornage, M. (Myriam), Prokisch, H. (Holger), Bis, J.C. (Joshua), Chu, A.Y. (Audrey), Herder, C. (Christian), Grallert, H. (Harald), Yao, C. (Chen), Shah, S. (Sonia), McRae, A.F. (Allan F.), Lin, H., Horvath, S. (Steve), Fallin, D. (Daniele), Hofman, A. (Albert), Wareham, N.J. (Nick), Wiggins, K.L. (Kerri), Feinberg, A.P. (Andrew P.), Starr, J.M. (John), Visscher, P.M. (Peter), Murabito, J. (Joanne), Kardia, S.L.R. (Sharon L.R.), Absher, D. (Devin), Binder, E.B. (Elisabeth), Singleton, A. (Andrew), Bandinelli, S. (Stefania), Peters, A. (Annette), Waldenberger, M. (Melanie), Matullo, G., Schwartz, J.D. (Joel D.), Demerath, E.W. (Ellen), Uitterlinden, A.G. (André), Meurs, J.B.J. (Joyce B.J.), Franco, O.H. (Oscar), Chen, Y.D. (Y.), Levy, D. (Daniel), Turner, S.T. (Stephen), Deary, I.J. (Ian), Ressler, K.J. (Kerry), Dupuis, J. (Josée), Ferrucci, L. (Luigi), Ong, K.K. (Ken K.), Assimes, T.L. (Themistocles), Boerwinkle, E.A. (Eric), Koenig, W. (Wolfgang), Arnett, D.K. (Donna), Baccarelli, A.A. (Andrea), Benjamin, E.J. (Emelia), and Dehghan, A. (Abbas)

Abstract

Background: Chronic low-grade inflammation reflects a subclinical immune response implicated in the pathogenesis of complex diseases. Identifying genetic loci where DNA methylation is as

Published
2016
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