Associations of low grade inflammation and endothelial dysfunction with depression - The Maastricht Study

Fleur E P van Dooren, Miranda T Schram, Casper G Schalkwijk, Coen D A Stehouwer, Ronald M A Henry, Pieter C Dagnelie, Nicolaas C Schaper, Carla J H van der Kallen, Annemarie Koster, Simone J S Sep, Johan Denollet, Frans R J Verhey, Frans Pouwer

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Abstrakt

BACKGROUND: The pathogenesis of depression may involve low-grade inflammation and endothelial dysfunction. We aimed to evaluate the independent associations of inflammation and endothelial dysfunction with depressive symptoms and depressive disorder, and the role of lifestyle factors in this association.

METHODS: In The Maastricht Study, a population-based cohort study (n=852, 55% men, m=59.8±8.5years), depressive symptoms were assessed with the Patient Health Questionnaire-9 and (major and minor) depressive disorder with the Mini-International Neuropsychiatric Interview. Plasma biomarkers of inflammation (hsCRP, SAA, sICAM-1, IL-6, IL-8, TNF-α) and endothelial dysfunction (sVCAM-1, sICAM-1, sE-selectin, vWF) were measured with sandwich immunoassays and combined into two standardized sum scores.

RESULTS: Biomarkers of inflammation (hsCRP, TNF-α, SAA, sICAM-1) and endothelial dysfunction (sICAM-1, sE-Selectin) were univariately associated with depressive symptoms and depressive disorder. The sum scores of inflammation and endothelial dysfunction were associated with depressive disorder after adjustment for age, sex, type 2 diabetes, kidney function and prior cardiovascular disease (OR 1.54, p=0.001 and 1.40, p=0.006). Both sum scores remained significantly associated with depressive disorder after additional adjustment for lifestyle factors smoking, alcohol consumption and body mass index. The sum score of inflammation was also independently associated with depressive symptoms, while the sum score of endothelial dysfunction was not.

CONCLUSIONS: Inflammation and endothelial dysfunction are both associated with depressive disorder, independent of lifestyle factors. Our results might suggest that inflammation and endothelial dysfunction are involved in depression.

OriginalsprogEngelsk
TidsskriftBrain, Behavior, and Immunity
Vol/bind56
Udgave nummerAugust
Sider (fra-til)390-6
Antal sider7
ISSN0889-1591
DOI
StatusUdgivet - aug. 2016

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  • Citationsformater

    van Dooren, F. E. P., Schram, M. T., Schalkwijk, C. G., Stehouwer, C. D. A., Henry, R. M. A., Dagnelie, P. C., Schaper, N. C., van der Kallen, C. J. H., Koster, A., Sep, S. J. S., Denollet, J., Verhey, F. R. J., & Pouwer, F. (2016). Associations of low grade inflammation and endothelial dysfunction with depression - The Maastricht Study. Brain, Behavior, and Immunity, 56(August), 390-6. https://doi.org/10.1016/j.bbi.2016.03.004