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Published in: European Journal of Epidemiology 1/2018

Open Access 01-01-2018 | CARDIOVASCULAR DISEASE

Serum metabolites and risk of myocardial infarction and ischemic stroke: a targeted metabolomic approach in two German prospective cohorts

Authors: Anna Floegel, Tilman Kühn, Disorn Sookthai, Theron Johnson, Cornelia Prehn, Ulrike Rolle-Kampczyk, Wolfgang Otto, Cornelia Weikert, Thomas Illig, Martin von Bergen, Jerzy Adamski, Heiner Boeing, Rudolf Kaaks, Tobias Pischon

Published in: European Journal of Epidemiology | Issue 1/2018

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Abstract

Metabolomic approaches in prospective cohorts may offer a unique snapshot into early metabolic perturbations that are associated with a higher risk of cardiovascular diseases (CVD) in healthy people. We investigated the association of 105 serum metabolites, including acylcarnitines, amino acids, phospholipids and hexose, with risk of myocardial infarction (MI) and ischemic stroke in the European Prospective Investigation into Cancer and Nutrition (EPIC)-Potsdam (27,548 adults) and Heidelberg (25,540 adults) cohorts. Using case-cohort designs, we measured metabolites among individuals who were free of CVD and diabetes at blood draw but developed MI (n = 204 and n = 228) or stroke (n = 147 and n = 121) during follow-up (mean, 7.8 and 7.3 years) and among randomly drawn subcohorts (n = 2214 and n = 770). We used Cox regression analysis and combined results using meta-analysis. Independent of classical CVD risk factors, ten metabolites were associated with risk of MI in both cohorts, including sphingomyelins, diacyl-phosphatidylcholines and acyl-alkyl-phosphatidylcholines with pooled relative risks in the range of 1.21–1.40 per one standard deviation increase in metabolite concentrations. The metabolites showed positive correlations with total- and LDL-cholesterol (r ranged from 0.13 to 0.57). When additionally adjusting for total-, LDL- and HDL-cholesterol, triglycerides and C-reactive protein, acyl-alkyl-phosphatidylcholine C36:3 and diacyl-phosphatidylcholines C38:3 and C40:4 remained associated with risk of MI. When added to classical CVD risk models these metabolites further improved CVD prediction (c-statistics increased from 0.8365 to 0.8384 in EPIC-Potsdam and from 0.8344 to 0.8378 in EPIC-Heidelberg). None of the metabolites was consistently associated with stroke risk. Alterations in sphingomyelin and phosphatidylcholine metabolism, and particularly metabolites of the arachidonic acid pathway are independently associated with risk of MI in healthy adults.
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Literature
19.
20.
go back to reference Benjamini Y, Hochberg Y. Controlling the false discovery rate—a practical and powerful approach to multiple testing. J R Stat Soc B Met. 1995;57(1):289–300. Benjamini Y, Hochberg Y. Controlling the false discovery rate—a practical and powerful approach to multiple testing. J R Stat Soc B Met. 1995;57(1):289–300.
22.
go back to reference Friedewald WT, Levy RI, Fredrickson DS. Estimation of the concentration of low-density lipoprotein cholesterol in plasma, without use of the preparative ultracentrifuge. Clin Chem. 1972;18(6):499–502.PubMed Friedewald WT, Levy RI, Fredrickson DS. Estimation of the concentration of low-density lipoprotein cholesterol in plasma, without use of the preparative ultracentrifuge. Clin Chem. 1972;18(6):499–502.PubMed
23.
go back to reference Hanley JA, McNeil BJ. The meaning and use of the area under a receiver operating characteristic (ROC) curve. Radiology. 1982;143(1):29–36.CrossRefPubMed Hanley JA, McNeil BJ. The meaning and use of the area under a receiver operating characteristic (ROC) curve. Radiology. 1982;143(1):29–36.CrossRefPubMed
24.
go back to reference Hosmer DW, Lemeshow S. Applied logistic regression. 2nd ed. New York: Wiley; 2000.CrossRef Hosmer DW, Lemeshow S. Applied logistic regression. 2nd ed. New York: Wiley; 2000.CrossRef
30.
go back to reference Hoff HF, Morton RE. Lipoproteins containing apo B extracted from human aortas. Structure and function. Ann N Y Acad Sci. 1985;454:183–94.CrossRefPubMed Hoff HF, Morton RE. Lipoproteins containing apo B extracted from human aortas. Structure and function. Ann N Y Acad Sci. 1985;454:183–94.CrossRefPubMed
31.
33.
go back to reference Jiang XC, Paultre F, Pearson TA, et al. Plasma sphingomyelin level as a risk factor for coronary artery disease. Arterioscler Thromb Vasc Biol. 2000;20(12):2614–8.CrossRefPubMed Jiang XC, Paultre F, Pearson TA, et al. Plasma sphingomyelin level as a risk factor for coronary artery disease. Arterioscler Thromb Vasc Biol. 2000;20(12):2614–8.CrossRefPubMed
36.
go back to reference Goodman DS. The role of arachidonic acid metabolites in cardiovascular homeostasis. Biochemical, histological and clinical cardiovascular effects of non-steroidal anti-inflammatory drugs and their interactions with cardiovascular drugs. Drugs. 1987;33(Suppl 1):47–55.CrossRefPubMed Goodman DS. The role of arachidonic acid metabolites in cardiovascular homeostasis. Biochemical, histological and clinical cardiovascular effects of non-steroidal anti-inflammatory drugs and their interactions with cardiovascular drugs. Drugs. 1987;33(Suppl 1):47–55.CrossRefPubMed
Metadata
Title
Serum metabolites and risk of myocardial infarction and ischemic stroke: a targeted metabolomic approach in two German prospective cohorts
Authors
Anna Floegel
Tilman Kühn
Disorn Sookthai
Theron Johnson
Cornelia Prehn
Ulrike Rolle-Kampczyk
Wolfgang Otto
Cornelia Weikert
Thomas Illig
Martin von Bergen
Jerzy Adamski
Heiner Boeing
Rudolf Kaaks
Tobias Pischon
Publication date
01-01-2018
Publisher
Springer Netherlands
Published in
European Journal of Epidemiology / Issue 1/2018
Print ISSN: 0393-2990
Electronic ISSN: 1573-7284
DOI
https://doi.org/10.1007/s10654-017-0333-0

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