期刊
BRAIN SCIENCES
卷 12, 期 1, 页码 -出版社
MDPI
DOI: 10.3390/brainsci12010039
关键词
ischemic stroke; suPAR; cardiovascular disease; inflammation; atherosclerosis; carotid artery disease
资金
- Statutory Funds of Department of Neurology, Medical University of Warsaw
This study found that suPAR, an inflammatory biomarker elevated in cardiovascular diseases, is also elevated in patients with ischemic stroke. SuPAR levels correlate positively with other inflammatory biomarkers and with disabilities or dependence in daily activities 2 years after a stroke.
Soluble urokinase plasminogen activator receptor (suPAR) is an inflammatory biomarker elevated in cardiovascular diseases. The aim of this 3-year follow-up prospective study was to evaluate suPAR levels in patients with a first ischemic stroke in correlation with CRP, PCT, NT-proCNP and endothelin 1-21 and to investigate the impact of suPAR on the outcome. Fifty-one patients (mean age 73.7+ = 11.9 years, 26 female and 25 male) were included. Samples were collected on the first (suPAR 1), third (suPAR 3) and seventh days after stroke onset (suPAR 7). Plasma samples were analyzed using ELISA. A phone interview was conducted to collect follow-up information after 24 and 36 months (modified Rankin Scale, mRS). A positive correlation between suPAR levels and other inflammatory biomarkers (except endothelin 3) was observed. A positive correlation between suPAR 3 and mRS score at 24 months was observed (p = 0.042). The logistic regression model revealed no significant effect of suPAR on death occurrence in the first 24 months: suPAR 1 (p = 0.8794), suPAR 3 (p = 0.2757), and suPAR 7 (p = 0.3652). The suPAR level is a potential inflammatory marker in ischemic stroke, and there is a correlation with other markers. There is no major impact on mortality. However, the suPAR level is associated with a degree of disability or dependence in daily activities 2 years after a stroke.
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