Araştırma Makalesi

Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting

Cilt: 15 Sayı: 4 15 Aralık 2025
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Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting

Öz

ABSTRACT Objective: Postoperative cognitive dysfunction (POCD) is characterized by symptoms that may inhibit planning, such as dementia, memory loss, attention deficiency, and behavioral impairment. Although it is frequently in cardiac surgery, all manner of surgery can cause POCD. In this manuscript, we aimed to show the existence of a correlation among neuroinflammation markers High-mobility group box 1 (HMGB1) and YKL-40 and neurotrophic factors; brain-derived neurotrophic factor (BDNF) and Nerve growth factor (NGF), with the cognitive functions. Material and methods: Twenty-four patients who underwent coronary artery bypass graft (CABG) were analyzed prospectively. Preoperative 2nd and postoperative 5-7th day blood samples were collected, and we performed cognitive test synchronously. Correlations between YKL-40, BDNF, NGF, HMGB1, and cognitive test score (CTS) were examined. Results: We found a significant postoperative decrease in NGF (p=0.006). There was a positive correlation between NGF and postoperative CTS (r=0.542, p=0.006). Postoperative memory score was increased (p<0.0001), but orientation and vigilance scores were decreased (p=0.032 and p=0.022, respectively). There were also self-reliant positive correlations between preoperative and postoperative CTS (r=0.825, p <0.0001), preoperative and postoperative HMGB1 (r=0.529, p=0.008) and preoperative and postoperative NGF scores (r=0.454, p=0.026). Postoperative CTS had a negative correlation with age (r=-0.447, p=0.029), duration of operation (r=-0.506, p=0.012), and cardiopulmonary bypass (CPB) (r=-0.403, p=0.039). Conclusion: Data in this study suggested that NGF can be a notable parameter in POCD, and HMGB1 may be a crucial marker in heart disorders. To define appropriate diagnosis and treatment strategies, it is essential to detail the relationship between cognitive functions, neuroinflammation, and neurotrophic factors.

Anahtar Kelimeler

Destekleyen Kurum

Gazi University Scientific Investment Project Department supported this study within the scope of Project number 01/2020-05_5856.

Proje Numarası

01/2020-05_5856.

Etik Beyan

The authors declare that they have no competing interests.

Kaynakça

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  7. 7. Kok WF, van Harten AE, Koene BM, Mariani MA, Koerts J, Tucha O, et al. A pilot study of cerebral tissue oxygenation and postoperative cognitive dysfunction among patients undergoing coronary artery bypass grafting randomised to surgery with or without cardiopulmonary bypass* Anaesthesia. 2014 Jun;69(6):613-22.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Kalp ve Damar Cerrahisi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

15 Aralık 2025

Gönderilme Tarihi

11 Aralık 2024

Kabul Tarihi

4 Eylül 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 15 Sayı: 4

Kaynak Göster

APA
Koçak, B., İriz, E., Barun, S., Gülbahar Zengin, Ö., & Arslan, M. (2025). Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting. Bozok Tıp Dergisi, 15(4), 374-381. https://doi.org/10.16919/bozoktip.1597904
AMA
1.Koçak B, İriz E, Barun S, Gülbahar Zengin Ö, Arslan M. Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting. Bozok Tıp Dergisi. 2025;15(4):374-381. doi:10.16919/bozoktip.1597904
Chicago
Koçak, Başak, Erkan İriz, Sureyya Barun, Özlem Gülbahar Zengin, ve Mustafa Arslan. 2025. “Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting”. Bozok Tıp Dergisi 15 (4): 374-81. https://doi.org/10.16919/bozoktip.1597904.
EndNote
Koçak B, İriz E, Barun S, Gülbahar Zengin Ö, Arslan M (01 Aralık 2025) Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting. Bozok Tıp Dergisi 15 4 374–381.
IEEE
[1]B. Koçak, E. İriz, S. Barun, Ö. Gülbahar Zengin, ve M. Arslan, “Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting”, Bozok Tıp Dergisi, c. 15, sy 4, ss. 374–381, Ara. 2025, doi: 10.16919/bozoktip.1597904.
ISNAD
Koçak, Başak - İriz, Erkan - Barun, Sureyya - Gülbahar Zengin, Özlem - Arslan, Mustafa. “Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting”. Bozok Tıp Dergisi 15/4 (01 Aralık 2025): 374-381. https://doi.org/10.16919/bozoktip.1597904.
JAMA
1.Koçak B, İriz E, Barun S, Gülbahar Zengin Ö, Arslan M. Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting. Bozok Tıp Dergisi. 2025;15:374–381.
MLA
Koçak, Başak, vd. “Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting”. Bozok Tıp Dergisi, c. 15, sy 4, Aralık 2025, ss. 374-81, doi:10.16919/bozoktip.1597904.
Vancouver
1.Başak Koçak, Erkan İriz, Sureyya Barun, Özlem Gülbahar Zengin, Mustafa Arslan. Evaluation of the relationship between serum YKL-40, HMGB1, BDNF, NGF levels, and cognitive functions in patients undergoing coronary artery bypass grafting. Bozok Tıp Dergisi. 01 Aralık 2025;15(4):374-81. doi:10.16919/bozoktip.1597904