Plasma levels of sRANKL and OPG are associated with atherogenic cytokines in patients with intermediate cardiovascular risk

Raaz-Schrauder D, Schrauder MG, Stumpf C, Lewczuk P, Kilian T, Dietel B, Garlichs CD, Schlundt C, Achenbach S, Klinghammer L (2017)

Publication Type: Journal article

Publication year: 2017

Journal

Heart and Vessels Springer Verlag (Germany)

Book Volume: 32

Pages Range: 1304-1313

Journal Issue: 11

DOI: 10.1007/s00380-017-0998-z

Abstract

Osteoprotegerin (OPG) and receptor activator of nuclear factor-κB ligand (RANKL) are regulators of bone remodeling, but are also considered to play important roles in coronary artery disease (CAD). This study evaluated potential associations of soluble (s) RANKL and OPG with atherosclerosis-relevant cytokines. Blood was collected from 414 individuals who presented to our hospital with intermediate likelihood for CAD for further examination. Plasma concentrations of total sRANKL, OPG, and 20 cytokines were measured using sandwich-type enzyme-linked immunoassays (ELISAs; OPG and sRANKL) and Luminex laser-based fluorescence analysis and correlated with each other. The plasma levels of interferon-γ (IFN-γ) and the T-helper cell 2 cytokines interleukin-4 (IL-4) and IL-13 showed a positive correlation with sRANKL. The association with sRANKL levels was negative for IFN-γ-induced protein-10 (IP-10) and monocyte chemotactic protein-1 (MCP-1). The strongest independent association with sRANKL in multivariable analyses was found for IFN-γ (positive) and IP-10 (negative), while IL-13 showed a positive and independent association with OPG plasma levels. OPG and sRANKL plasma levels correlate strongly and independently with specific circulating atherosclerosis-related cytokines in patients with intermediate cardiovascular risk.

Authors with CRIS profile

Christian Stumpf Department of Medicine 2 – Cardiology and Angiology Piotr Lewczuk Medizinische Fakultät Barbara Dietel Graduiertenzentrum der FAU Christian Schlundt Department of Medicine 2 – Cardiology and Angiology Stephan Achenbach Department of Medicine 2 – Cardiology and Angiology Lutz Klinghammer Department of Medicine 2 – Cardiology and Angiology

Involved external institutions

Diakonissenkrankenhaus Flensburg DE Germany (DE)

How to cite

APA:

Raaz-Schrauder, D., Schrauder, M.G., Stumpf, C., Lewczuk, P., Kilian, T., Dietel, B.,... Klinghammer, L. (2017). Plasma levels of sRANKL and OPG are associated with atherogenic cytokines in patients with intermediate cardiovascular risk. Heart and Vessels, 32(11), 1304-1313. https://dx.doi.org/10.1007/s00380-017-0998-z

MLA:

Raaz-Schrauder, Dorette, et al. "Plasma levels of sRANKL and OPG are associated with atherogenic cytokines in patients with intermediate cardiovascular risk." Heart and Vessels 32.11 (2017): 1304-1313.

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