Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 535996
Title Classical Pathway of Complement Activation: Longitudinal Associations of C1q and C1-INH With Cardiovascular Outcomes: The CODAM Study (Cohort on Diabetes and Atherosclerosis Maastricht).
Author(s) Hertle, E.; Arts, I.C.W.; Kallen, C.J.H. van der; Feskens, E.J.M.; Schalkwijk, C.G.; Stehouwer, C.D.A.; Greevenbroek, Marleen M.J. van
Source Arteriosclerosis Thrombosis and Vascular Biology 38 (2018). - ISSN 1079-5642 - p. 1242 - 1244.
Department(s) Chair Nutrition and Health over the Lifecourse
Publication type Refereed Article in a scientific journal
Publication year 2018
Abstract Objective—The classical complement pathway has been assigned both protective and pathological effects in cardiovascular disease (CVD), but human data are lacking. We determined the associations of the pattern recognition factor C1q and the regulator C1-INH with incident CVD, carotid intima–media thickness, endothelial dysfunction, and low-grade inflammation.
Approach and Results—Baseline concentrations of C1q and C1-INH were measured in the CODAM study (Cohort on Diabetes and Atherosclerosis Maastricht; n=574; 61% men; age, 60±7 years). The 7-year incidence of CVD in participants free of CVD at baseline was evaluated using logistic regression analyses (n=342; 73 cases). The lowest incidence of CVD was observed in the middle tertile of C1q (Tlow compared with Tmiddle: odds ratio, 2.38 [95% confidence interval, 1.14–4.95]; Thigh compared with Tmiddle: odds ratio, 1.96 [95% confidence interval, 0.94–4.07]). C1-INH was not associated with CVD. During the 7-year follow-up period, C1q and C1-INH were not, or inconsistently, associated with carotid intima–media thickness or with biomarker scores reflecting endothelial dysfunction and low-grade inflammation.
Conclusions—Our results suggest a nonlinear association between C1q and incident CVD. This supports the concept that early steps in classical pathway activation may have both protective and pathological effects on human CVD.
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