Hypothesis-based analysis of gene-gene interactions and risk of myocardial infarction

Autor: Lucas G1, Lluís-Ganella C, Subirana I, Musameh MD, Gonzalez JR, Nelson CP, Sentí M, Myocardial Infarction Genetics Consortium, Wellcome Trust Case Control Consortium, Schwartz SM, Siscovick D, O'Donnell CJ, Melander O, Salomaa V, Purcell S, Altshuler D, Samani NJ, Kathiresan S, Elosua R, Voight BF, Musunuru K, Ardissino D, Mannucci PM, Anand S, Engert JC, Schunkert H, Erdmann J, Reilly MP, Rader DJ, Morgan T, Spertus JA, Stoll M, Girelli D, McKeown PP, Patterson CC, Siscovick DS, Peltonen L, Merlini PA, Berzuini C, Bernardinelli L, Peyvandi F, Tubaro M, Celli P, Ferrario M, Fetiveau R, Marziliano N, Casari G, Galli M, Ribichini F, Rossi M, Bernardi F, Zonzin P, Piazza A, Yee J, Friedlander Y, Marrugat J, Lucas G, Sala J, Ramos R, Meigs JB, Williams G, Nathan DM, MacRae CA, Havulinna AS, Berglund G, Deloukas P, Donnelly P, Farrall M, Gough SC, Hall AS, Hattersley AT, Hill AV, Kwiatkowski DP, Mathew CG, McCarthy MI, Ouwehand WH, Parkes M, Pembrey M, Rahman N, Stratton MR, Todd JA, Worthington J, Burton PR, Clayton DG, Cardon LR, Craddock N, Duncanson A, Barrett JC, Davison D, Easton D, Evans D, Leung HT, Marchini JL, Morris AP, Spencer CC, Tobin MD, Attwood AP, Boorman JP, Cant B, Everson U, Hussey JM, Jolley JD, Knight AS, Koch K, Meech E, Nutland S, Prowse CV, Stevens HE, Taylor NC, Walters GR, Walker NM, Watkins NA, Winzer T, Jones RW, McArdle WL, Ring SM, Strachan DP, Ball SG, Balmforth AJ, Barrett JH, Bishop D, Iles MM, Maqbool A, Braund PS, Dixon RJ, Mangino M, Stevens S, Thompson JR, Bumpstead SJ, Chaney A, Downes K, Ghori MJ, Gwilliam R, Hunt SE, Inouye M, Keniry A, King E, McGinnis R, Potter S, Ravindrarajah R, Whittaker P, Widden C, Cardo LR, Cardin NJ, Ferreira T, Pereira-Gale J, Hallgrimsdottir IB, Howie BN, Su Z, Teo YY, Vukcevic D
Přispěvatelé: Lucas, G1, Lluís-Ganella, C, Subirana, I, Musameh, Md, Gonzalez, Jr, Nelson, Cp, Sentí, M, Myocardial Infarction Genetics, Consortium, Wellcome Trust Case Control, Consortium, Schwartz, Sm, Siscovick, D, O'Donnell, Cj, Melander, O, Salomaa, V, Purcell, S, Altshuler, D, Samani, Nj, Kathiresan, S, Elosua, R, Voight, Bf, Musunuru, K, Ardissino, D, Mannucci, Pm, Anand, S, Engert, Jc, Schunkert, H, Erdmann, J, Reilly, Mp, Rader, Dj, Morgan, T, Spertus, Ja, Stoll, M, Girelli, D, Mckeown, Pp, Patterson, Cc, Peltonen, L, Merlini, Pa, Berzuini, C, Bernardinelli, L, Peyvandi, F, Tubaro, M, Celli, P, Ferrario, M, Fetiveau, R, Marziliano, N, Casari, G, Galli, M, Ribichini, F, Rossi, M, Bernardi, F, Zonzin, P, Piazza, A, Yee, J, Friedlander, Y, Marrugat, J, Lucas, G, Sala, J, Ramos, R, Meigs, Jb, Williams, G, Nathan, Dm, Macrae, Ca, Havulinna, A, Berglund, G, Deloukas, P, Donnelly, P, Farrall, M, Gough, Sc, Hall, A, Hattersley, At, Hill, Av, Kwiatkowski, Dp, Mathew, Cg, Mccarthy, Mi, Ouwehand, Wh, Parkes, M, Pembrey, M, Rahman, N, Stratton, Mr, Todd, Ja, Worthington, J, Burton, Pr, Clayton, Dg, Cardon, Lr, Craddock, N, Duncanson, A, Barrett, Jc, Davison, D, Easton, D, Evans, D, Leung, Ht, Marchini, Jl, Morris, Ap, Spencer, Cc, Tobin, Md, Attwood, Ap, Boorman, Jp, Cant, B, Everson, U, Hussey, Jm, Jolley, Jd, Knight, A, Koch, K, Meech, E, Nutland, S, Prowse, Cv, Stevens, He, Taylor, Nc, Walters, Gr, Walker, Nm, Watkins, Na, Winzer, T, Jones, Rw, Mcardle, Wl, Ring, Sm, Strachan, Dp, Ball, Sg, Balmforth, Aj, Barrett, Jh, Bishop, D, Iles, Mm, Maqbool, A, Braund, P, Dixon, Rj, Mangino, M, Stevens, S, Thompson, Jr, Bumpstead, Sj, Chaney, A, Downes, K, Ghori, Mj, Gwilliam, R, Hunt, Se, Inouye, M, Keniry, A, King, E, Mcginnis, R, Potter, S, Ravindrarajah, R, Whittaker, P, Widden, C, Cardo, Lr, Cardin, Nj, Ferreira, T, Pereira-Gale, J, Hallgrimsdottir, Ib, Howie, Bn, Su, Z, Teo, Yy, Vukcevic, D
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Heredity
Epidemiology
Myocardial Infarction
lcsh:Medicine
Genome-wide association study
Coronary Artery Disease
Cardiovascular
Logistic regression
Risk Factors
Cardiac and Cardiovascular Systems
lcsh:Science
Genetics
0303 health sciences
Multidisciplinary
Medicine (all)
030305 genetics & heredity
Genomics
Genetic Epidemiology
Medicine
Research Article
Human
Risk
Genotype
Genotypes
Reproducibility of Result
Single-nucleotide polymorphism
Biology
Polymorphism
Single Nucleotide
03 medical and health sciences
Genome Analysis Tools
Genome-Wide Association Studies
Humans
Genetic Predisposition to Disease
Risk factor
Allele frequency
Genetic Association Studies
030304 developmental biology
Genetic association
Biochemistry
Genetics and Molecular Biology (all)
Complex Traits
Risk Factor
lcsh:R
Reproducibility of Results
Human Genetics
Epistasis
Genetic
Odds ratio
Genetic epidemiology
Agricultural and Biological Sciences (all)
Genetics of Disease
Epistasis
Genetic Polymorphism
Infart de miocardi -- Epidemiologia
lcsh:Q
Population Genetics
Genome-Wide Association Study
Zdroj: PLoS ONE, Vol 7, Iss 8, p e41730 (2012)
PLoS ONE; 7(8) (2012)
Recercat. Dipósit de la Recerca de Catalunya
instname
PLoS ONE
ISSN: 1932-6203
Popis: The genetic loci that have been found by genome-wide association studies to modulate risk of coronary heart disease explain only a fraction of its total variance, and gene-gene interactions have been proposed as a potential source of the remaining heritability. Given the potentially large testing burden, we sought to enrich our search space with real interactions by analyzing variants that may be more likely to interact on the basis of two distinct hypotheses: a biological hypothesis, under which MI risk is modulated by interactions between variants that are known to be relevant for its risk factors; and a statistical hypothesis, under which interacting variants individually show weak marginal association with MI. In a discovery sample of 2,967 cases of early-onset myocardial infarction (MI) and 3,075 controls from the MIGen study, we performed pair-wise SNP interaction testing using a logistic regression framework. Despite having reasonable power to detect interaction effects of plausible magnitudes, we observed no statistically significant evidence of interaction under these hypotheses, and no clear consistency between the top results in our discovery sample and those in a large validation sample of 1,766 cases of coronary heart disease and 2,938 controls from the Wellcome Trust Case-Control Consortium. Our results do not support the existence of strong interaction effects as a common risk factor for MI. Within the scope of the hypotheses we have explored, this study places a modest upper limit on the magnitude that epistatic risk effects are likely to have at the population level (odds ratio for MI risk 1.3–2.0, depending on allele frequency and interaction model).
Databáze: OpenAIRE
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