Genome-wide and gene-centric analyses of circulating myeloperoxidase levels in the charge and care consortia
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Genome-wide and gene-centric analyses of circulating myeloperoxidase levels in the charge and care consortia. / Reiner, Alexander P; Hartiala, Jaana; Zeller, Tanja; Bis, Joshua C; Dupuis, Josée; Fornage, Myriam; Baumert, Jens; Kleber, Marcus E; Wild, Philipp S; Baldus, Stephan; Bielinski, Suzette J; Fontes, João D; Illig, Thomas; Keating, Brendan J; Lange, Leslie A; Ojeda, Francisco; Müller-Nurasyid, Martina; Munzel, Thomas F; Psaty, Bruce M; Rice, Kenneth; Rotter, Jerome I; Schnabel, Renate B; Tang, W H Wilson; Thorand, Barbara; Erdmann, Jeanette; Jacobs, David R; Wilson, James G; Koenig, Wolfgang; Tracy, Russell P; Blankenberg, Stefan; März, Winfried; Gross, Myron D; Benjamin, Emelia J; Hazen, Stanley L; Allayee, Hooman; CARDIoGRAM Consortium.
in: HUM MOL GENET, Jahrgang 22, Nr. 16, 15.08.2013, S. 3381-93.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Genome-wide and gene-centric analyses of circulating myeloperoxidase levels in the charge and care consortia
AU - Reiner, Alexander P
AU - Hartiala, Jaana
AU - Zeller, Tanja
AU - Bis, Joshua C
AU - Dupuis, Josée
AU - Fornage, Myriam
AU - Baumert, Jens
AU - Kleber, Marcus E
AU - Wild, Philipp S
AU - Baldus, Stephan
AU - Bielinski, Suzette J
AU - Fontes, João D
AU - Illig, Thomas
AU - Keating, Brendan J
AU - Lange, Leslie A
AU - Ojeda, Francisco
AU - Müller-Nurasyid, Martina
AU - Munzel, Thomas F
AU - Psaty, Bruce M
AU - Rice, Kenneth
AU - Rotter, Jerome I
AU - Schnabel, Renate B
AU - Tang, W H Wilson
AU - Thorand, Barbara
AU - Erdmann, Jeanette
AU - Jacobs, David R
AU - Wilson, James G
AU - Koenig, Wolfgang
AU - Tracy, Russell P
AU - Blankenberg, Stefan
AU - März, Winfried
AU - Gross, Myron D
AU - Benjamin, Emelia J
AU - Hazen, Stanley L
AU - Allayee, Hooman
AU - CARDIoGRAM Consortium
PY - 2013/8/15
Y1 - 2013/8/15
N2 - Increased systemic levels of myeloperoxidase (MPO) are associated with the risk of coronary artery disease (CAD). To identify the genetic factors that are associated with circulating MPO levels, we carried out a genome-wide association study (GWAS) and a gene-centric analysis in subjects of European ancestry and African Americans (AAs). A locus on chromosome 1q31.1 containing the complement factor H (CFH) gene was strongly associated with serum MPO levels in 9305 subjects of European ancestry (lead SNP rs800292; P = 4.89 × 10(-41)) and in 1690 AA subjects (rs505102; P = 1.05 × 10(-8)). Gene-centric analyses in 8335 subjects of European ancestry additionally identified two rare MPO coding sequence variants that were associated with serum MPO levels (rs28730837, P = 5.21 × 10(-12); rs35897051, P = 3.32 × 10(-8)). A GWAS for plasma MPO levels in 9260 European ancestry subjects identified a chromosome 17q22 region near MPO that was significantly associated (lead SNP rs6503905; P = 2.94 × 10(-12)), but the CFH locus did not exhibit evidence of association with plasma MPO levels. Functional analyses revealed that rs800292 was associated with levels of complement proteins in serum. Variants at chromosome 17q22 also had pleiotropic cis effects on gene expression. In a case-control analysis of ∼80 000 subjects from CARDIoGRAM, none of the identified single-nucleotide polymorphisms (SNPs) were associated with CAD. These results suggest that distinct genetic factors regulate serum and plasma MPO levels, which may have relevance for various acute and chronic inflammatory disorders. The clinical implications for CAD and a better understanding of the functional basis for the association of CFH and MPO variants with circulating MPO levels require further study.
AB - Increased systemic levels of myeloperoxidase (MPO) are associated with the risk of coronary artery disease (CAD). To identify the genetic factors that are associated with circulating MPO levels, we carried out a genome-wide association study (GWAS) and a gene-centric analysis in subjects of European ancestry and African Americans (AAs). A locus on chromosome 1q31.1 containing the complement factor H (CFH) gene was strongly associated with serum MPO levels in 9305 subjects of European ancestry (lead SNP rs800292; P = 4.89 × 10(-41)) and in 1690 AA subjects (rs505102; P = 1.05 × 10(-8)). Gene-centric analyses in 8335 subjects of European ancestry additionally identified two rare MPO coding sequence variants that were associated with serum MPO levels (rs28730837, P = 5.21 × 10(-12); rs35897051, P = 3.32 × 10(-8)). A GWAS for plasma MPO levels in 9260 European ancestry subjects identified a chromosome 17q22 region near MPO that was significantly associated (lead SNP rs6503905; P = 2.94 × 10(-12)), but the CFH locus did not exhibit evidence of association with plasma MPO levels. Functional analyses revealed that rs800292 was associated with levels of complement proteins in serum. Variants at chromosome 17q22 also had pleiotropic cis effects on gene expression. In a case-control analysis of ∼80 000 subjects from CARDIoGRAM, none of the identified single-nucleotide polymorphisms (SNPs) were associated with CAD. These results suggest that distinct genetic factors regulate serum and plasma MPO levels, which may have relevance for various acute and chronic inflammatory disorders. The clinical implications for CAD and a better understanding of the functional basis for the association of CFH and MPO variants with circulating MPO levels require further study.
KW - Adult
KW - African Americans/genetics
KW - Aged
KW - Case-Control Studies
KW - Complement Factor H/genetics
KW - Coronary Artery Disease/genetics
KW - European Continental Ancestry Group/genetics
KW - Female
KW - Gene Expression Regulation, Enzymologic
KW - Genetic Association Studies
KW - Genetic Variation
KW - Genome-Wide Association Study
KW - Genotype
KW - Humans
KW - Male
KW - Middle Aged
KW - Peroxidase/blood
KW - Polymorphism, Single Nucleotide
KW - Young Adult
U2 - 10.1093/hmg/ddt189
DO - 10.1093/hmg/ddt189
M3 - SCORING: Journal article
C2 - 23620142
VL - 22
SP - 3381
EP - 3393
JO - HUM MOL GENET
JF - HUM MOL GENET
SN - 0964-6906
IS - 16
ER -