ArticleInternational journal of molecular sciences2025
The Effect of Coronary Artery Bypass Surgery on Interleukin-18 Concentration and Biomarkers Related to Vascular Endothelial Glycocalyx Degradation.
Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Effects of Pulsatile and Non-Pulsatile Cardiopulmonary Bypass on Early Inflammatory Response After Cardiac Surgery: A Secondary Biomarker Analysis of a Multicentric Randomized Controlled Trial.Journal of clinical medicine · 2026Article
- Perioperative Syndecan-1 Dynamics During Cardiac Surgery: Associations with Operative Factors and Patient Characteristics.Medicina (Kaunas, Lithuania) · 2026Observational
- Association of endothelial glycocalyx degradation with post-PCI slow flow phenomenon in STEMI patients: a prospective observational study.Cardiovascular diagnosis and therapy · 2026Article
- Inflammatory Cytokine Genetics and Coronary Artery Disease: Pathogenetic and Protective Analysis of IL-18 (-607 C/A, -137 G/C) and IL-8 (+781 C/T) Gene Variations.Current issues in molecular biology · 2026Article
- Dynamic Changes in Endothelial Glycocalyx and Inflammatory Response in Patients with Acute Ischemic Stroke Treated with Mechanical Thrombectomy: Pathophysiological Aspects and Clinical Implications.Neurology international · 2026Review
- The Role of Cytokines in Vascular Endothelial Glycocalyx Integrity and Impairment Following Open-Heart Surgery.Biomedicines · 2026Review
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10 authors.
Funding
Abstract
Surgical myocardial revascularization, regardless of the technique used, causes ischemia-reperfusion injury (IRI) in the myocardium mediated by inflammation and degradation of the endothelial glycocalyx (EG). We investigated the difference between on-pump and off-pump techniques in terms of the concentration of proinflammatory interleukin (IL)-18 and the EG degradation products syndecan-1 and hyaluronic acid measured by ELISA in the peripheral and cardiac circulation during open heart surgery and in the early postoperative period. The concentration of IL-18, C-reactive protein (CRP), and cardiac troponin T (cTnT) and the leukocyte count increased statistically significantly in revascularized patients at 24 and 72 h after revascularization compared to the beginning of the procedure and was always statistically significantly higher in on-pump patients. Syndecan-1 and hyaluronic acid only increased in on-pump patients 24 and 72 h after revascularization. IL-18 correlated positively with syndecan-1 and CRP only in the pump setting and with the number of leukocytes in both revascularization regimens 24 and 72 h after the surgery. cTnT and hyaluronic acid did not correlate with IL-18. Our results suggest that IL-18 plays an important role in the early inflammatory response in patients during open heart surgery and in the early postoperative period, leading to additional damage to the EG, while it is probably not responsible for myocardial necrosis. It could serve as a biomarker to identify high-risk patients and as a therapeutic target to reduce inflammation and EG degradation. In addition, measurement of IL-18 could help improve the treatment, recovery, and outcomes of patients after heart surgery.
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