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RANTES/CCL5 and risk for coronary events: Results from the MONICA/KORA Augsburg case-cohort, Athero-express and CARDIoGRAM studies

  • Sekar Kathiresan
  • , Muredach P. Reilly
  • , groep
  • , Nilesh J. Samani
  • , Heribert Schunkert
  • , Jeanette Erdmann
  • , Themistocles L. Assimes
  • , Eric Boerwinkle
  • , Alistair Hall
  • , Christian Hengstenberg
  • , Inke R. König
  • , Reijo Laaksonen
  • , Ruth McPherson
  • , John R. Thompson
  • , Unnur Thorsteinsdottir
  • , Andreas Ziegler
  • , Devin Absher
  • , Li Chen
  • , L. Adrienne Cupples
  • , Eran Halperin
  • Mingyao Li, Kiran Musunuru, Michael Preuss, Arne Schillert, Gudmar Thorleifsson, Benjamin F. Voight, George A. Wells, Panos Deloukas, Hilma Holm, Robert Roberts, Alexandre F.R. Stewart, Stephen Fortmann, Alan Go, Mark Hlatky, Carlos Iribarren, Joshua Knowles, Richard Myers, Thomas Quertermous, Steven Sidney, Neil Risch, Hua Tang, Stefan Blankenberg, Tanja Zeller, Philipp Wild, Renate Schnabel, Christoph Sinning, Karl Lackner, Abbas Dehghan, Cornelia van Duijn, Albert Hofman, Andre Uitterlinden
  • Massachusetts General Hospital
  • Massachusetts Institute of Technology
  • University of Pennsylvania
  • University of Leicester
  • Glenfield Hospital
  • University of Lübeck
  • Stanford University School of Medicine
  • University of Texas Health Science Center at Houston
  • University of Leeds, School of Medicine
  • University of Regensburg
  • Tampere University Hospital and Tampere University
  • University of Ottawa
  • deCODE Genetics
  • University of Iceland
  • HudsonAlpha Institute for Biotechnology
  • Boston University School of Public Health
  • The Framingham Heart Study
  • Tel Aviv University
  • Hebrew SeniorLife
  • Skåne University Hospital
  • Kaiser Permanente Northern California (Oakland)
  • University of California at San Francisco
  • Cleveland Clinic Foundation
  • Johannes Gutenberg University Mainz

Research output: Contribution to journalArticleAcademicpeer-review

48 Citations (Scopus)
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Abstract

Background: The chemokine RANTES (regulated on activation, normal T-cell expressed and secreted)/CCL5 is involved in the pathogenesis of cardiovascular disease in mice, whereas less is known in humans. We hypothesised that its relevance for atherosclerosis should be reflected by associations between CCL5 gene variants, RANTES serum concentrations and protein levels in atherosclerotic plaques and risk for coronary events. Methods and Findings: We conducted a case-cohort study within the population-based MONICA/KORA Augsburg studies. Baseline RANTES serum levels were measured in 363 individuals with incident coronary events and 1,908 non-cases (mean follow-up: 10.2±4.8 years). Cox proportional hazard models adjusting for age, sex, body mass index, metabolic factors and lifestyle factors revealed no significant association between RANTES and incident coronary events (HR [95% CI] for increasing RANTES tertiles 1.0, 1.03 [0.75-1.42] and 1.11 [0.81-1.54]). None of six CCL5 single nucleotide polymorphisms and no common haplotype showed significant associations with coronary events. Also in the CARDIoGRAM study (>22,000 cases, >60,000 controls), none of these CCL5 SNPs was significantly associated with coronary artery disease. In the prospective Athero-Express biobank study, RANTES plaque levels were measured in 606 atherosclerotic lesions from patients who underwent carotid endarterectomy. RANTES content in atherosclerotic plaques was positively associated with macrophage infiltration and inversely associated with plaque calcification. However, there was no significant association between RANTES content in plaques and risk for coronary events (mean follow-up 2.8±0.8 years). Conclusions: High RANTES plaque levels were associated with an unstable plaque phenotype. However, the absence of associations between (i) RANTES serum levels, (ii) CCL5 genotypes and (iii) RANTES content in carotid plaques and either coronary artery disease or incident coronary events in our cohorts suggests that RANTES may not be a novel coronary risk biomarker. However, the potential relevance of RANTES levels in platelet-poor plasma needs to be investigated in further studies.

Original languageEnglish
Article numbere25734
JournalPLoS ONE
Volume6
Issue number12
DOIs
Publication statusPublished - 6 Dec 2011

Bibliographical note

Funding:
The MONICA/KORA Augsburg case-cohort study was supported by research grants from the German Research Foundation (TH-784/2-1, TH-784/2-2)
and by additional funds provided by the German Diabetes Center (Du¨sseldorf, Germany); the Federal Ministry of Health (Berlin, Germany); the Federal Ministry of
Education, Science, Research and Technology (National Genome Research Net-2, cardiovascular, 01GS0423; Berlin, Germany); the Ministry of Innovation, Science,
Research and Technology of the state North Rhine-Westphalia (Du¨sseldorf, Germany); Helmholtz Zentrum Mu¨nchen, German Research Center for Environmental
Health, Neuherberg, Germany (formerly GSF National Research Center for Environment and Health; funded by the German Federal Ministry of Education, Science,
Research and Technology and by the State of Bavaria); and the University of Ulm. The MONICA/KORA Augsburg cohort study was financed by the Helmholtz
Zentrum Mu¨nchen and supported by grants from the Federal Ministry of Education and Research, Berlin, Germany. The Athero-Express study was partially funded
by the University Medical Center Utrecht. For the complete list of funders of the CARDIoGRAM Consortium and their support information, please refer to our
supplementary file entitled ‘‘Text S2. Funding information and competing interests of the CARDIoGRAM Consortium’’. The funders had no role in study design,
data collection and analysis, decision to publish, or preparation of the manuscript.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

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