Luisa Averdunk, Jürgen Bernhagen, Karl Fehnle, Harald Surowy, Hermann-Josef Lüdecke, Sören Mucha, Patrick Meybohm, Dagmar Wieczorek, Lin Leng, Gernot Marx, David E. Leaf, Alexander Zarbock, Kai Zacharowski, Richard Bucala, Christian Stoppe
- Background: Macrophage Migration Inhibitory Factor (MIF) is highly elevated after cardiac surgery and impacts the postoperative inflammation. The aim of this study was to analyze whether the polymorphisms CATT5–7 (rs5844572/rs3063368,“-794”) and G>C single-nucleotide polymorphism (rs755622,-173) in the MIF gene promoter are related to postoperative outcome. Methods: In 1116 patients undergoing cardiac surgery, the MIF gene polymorphisms were analyzed and serum MIF was measured by ELISA in 100 patients. Results: Patients with at least one extended repeat allele (CATT7) had a significantly higher risk of acute kidney injury (AKI) compared to others (23% vs. 13%; OR 2.01 (1.40–2.88), p = 0.0001). Carriers of CATT7 were also at higher risk of death (1.8% vs. 0.4%; OR 5.12 (0.99–33.14), p = 0.026). The GC genotype was associated with AKI (20% vs. GG/CC:13%, OR 1.71 (1.20–2.43), p = 0.003). Multivariate analyses identified CATT7 predictive for AKI (OR 2.13 (1.46–3.09), p < 0.001) and death (OR 5.58 (1.29–24.04), p = 0.021). CATT7 was associated with higher serum MIF before surgery (79.2 vs. 50.4 ng/mL, p = 0.008). Conclusion: The CATT7 allele associates with a higher risk of AKI and death after cardiac surgery, which might be related to chronically elevated serum MIF. Polymorphisms in the MIF gene may constitute a predisposition for postoperative complications and the assessment may improve risk stratification and therapeutic guidance.
MetadatenAuthor: | Luisa Averdunk, Jürgen BernhagenGND, Karl Fehnle, Harald Surowy, Hermann-Josef Lüdecke, Sören Mucha, Patrick MeybohmORCiDGND, Dagmar Wieczorek, Lin Leng, Gernot Marx, David E. Leaf, Alexander ZarbockGND, Kai ZacharowskiORCiDGND, Richard BucalaORCiD, Christian StoppeORCiDGND |
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URN: | urn:nbn:de:hebis:30:3-560479 |
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DOI: | https://doi.org/10.3390/jcm9092936 |
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ISSN: | 2077-0383 |
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Parent Title (English): | Journal of Clinical Medicine |
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Publisher: | MDPI |
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Place of publication: | Basel |
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Document Type: | Article |
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Language: | English |
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Date of Publication (online): | 2020/09/11 |
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Date of first Publication: | 2020/09/11 |
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Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
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Contributing Corporation: | RIPHeart Study Collaborators |
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Release Date: | 2020/10/16 |
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Tag: | (cardiac) surgery; acute kidney injury; clinical studies; genetic polymorphisms; inflammatory cytokines; risk prediction |
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Volume: | 9 |
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Issue: | 2936 |
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Page Number: | 18 |
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HeBIS-PPN: | 473119862 |
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Institutes: | Medizin / Medizin |
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Dewey Decimal Classification: | 6 Technik, Medizin, angewandte Wissenschaften / 61 Medizin und Gesundheit / 610 Medizin und Gesundheit |
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Sammlungen: | Universitätspublikationen |
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Licence (German): | Creative Commons - Namensnennung 4.0 |
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