Association of serum miR-126,C-peptide and sPLA2 with carotid atherosclerotic plaque and prog-nosis in patients with coronary heart disease
10.3969/j.issn.1008-0074.2025.03.14
- VernacularTitle:血清miR—126、C肽及sPLA2与冠心病患者颈动脉粥样硬化斑块及预后的相关性
- Author:
Hui WANG
1
;
Ai-hua JIANG
;
Zhong WANG
Author Information
1. 保定市第三中心医院心血管内科,河北保定 071051
- Publication Type:Journal Article
- Keywords:
Coronary disease;
Plaque,Atherosclerotic;
MicroRNAs;
Phospholipases A2,secretory
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2025;34(3):356-361
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the association of serum levels of micro RNA-126(miR-126),C-peptide,secreted phospholipase A2(sPLA2)with carotid atherosclerotic plaque(CAP)and prognosis in patients with coronary heart disease(CHD).Methods:A total of 114 patients with carotid atherosclerotic coronary heart disease(CAS-CHD)admitted to-Baoding Third Central Hospital between February 2020 and February 2021 were enrolled.Patients were divided into stable plaque group(n=68)and unstable plaque group(n=46)according to carotid ultrasound findings.Serum levels of miR-126,C-peptide and sPLA2 were compared between two groups.Pearson correlation analysis was used to determine the as-sociation of miR-126,C-peptide and sPLA2 with plaque Crouse score.Binary Logistic regression analysis was used to in-vestigate the association of miR-126,C-peptide and sPLA2 with unfavorable outcome.The predictive performance of the combined detection of miR-126,C-peptide,and sPLA2 for unfavorable outcome in CAS-CHD patients was evalua-ted using the receiver operating characteristic(ROC)curve analysis.Results:Compared with patients in the stable plaque group,those in the unstable plaque group had significant higher miR-126[(0.99±0.30)vs.(0.81±0.24)],carotid inti-ma-media thickness(IMT)[(1.67±0.42)mm vs.(1.31±0.51)mm]and plaque Crouse score[(5.93±1.42)points vs.(4.30±1.32)points](P＜0.001 all).Pearson correlation analysis indicated that miR-126,C-peptide and sPLA2 were positively correlated with plaque Crouse score(r=0.267,0.309,0.351,P＜0.01 all).Binary Logistic regression a-nalysis showed that age[odds ratio(OR)=1.509,95％CI 1.055～2.157],miR-126(OR=60.595,95％CI 1.252～2932.237),C-peptide(OR=2.870,95％CI 1.249～6.595),sPLA2(OR=1.068,95％CI 1.016～1.124)and plaque Crouse score(OR=4.491,95％CI 1.824～11.059)were independently associated with unfavorable outcome(P＜0.05 or＜0.01).The area under the joint prediction curve(AUC)was 0.898(95％CI 0.825～0.948),which was significantly higher than miR-126(AUC=0.722,95％CI 0.628～0.804),C-peptide(AUC=0.818,95％CI 0.732～0.886)and sPLA2(AUC=0.806,95％CI 0.719～0.876)alone(Z=3.140,3.161,2.930,P＜0.01 all).Conclusion:Serum miR-126,C-peptide and sPLA2 levels were significantly correlated with the severity of carotid atherosclerosis in coronary heart disease.Combined detection of these three biomarkers may predict unfavorable outcome in these patients.
