Relationship of serum calprotectin, angiopoietin-1, and angiopoietin-2 levels with coronary collateral circulation in patients with stable coronary artery disease
Küçük Resim Yok
Tarih
2019
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Polskie Towarzystowo Kardiologiczne
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
BACKGROUND In patients with chronic stable coronary artery disease (CAD), well-developed coronary collateral circulation (CCC) is known to reduce long-term mortality. AIMS The objective of this study was to determine the relationship of serum calprotectin (S100A8 /S100A9), angiopoietin-1 (Ang-1) and angiopoietin-2 (Ang-2) concentrations with CCC in patients with stable CAD. METHODS This prospective cross-sectional study included 147 patients with stable angina pectoris. The Cohen-Rentrop classification was used to assess CCC. Patients were divided into 2 groups: with poor CCC (Cohen-Rentrop score, 0-1; n = 79) and with good CCC (Cohen-Rentrop score, 2-3; n = 68). Serum calprotectin, Ang-1, and Ang-2 concentrations were compated between groups. RESULTS Compared with the group with good CCC, serum calprotectin and Ang-1 levels were higher (P <0.01 and P<0.001, respectively), while serum Ang-2 levels were lower (P<0.01) in the poor-CCC group. C-reactive protein levels showed a moderate positive correlation with calprotectin levels (r = 0.359; P <0.001). In a multivariate regression analysis, only calprotectin (P <0.05) and Ang-1 (P <0.05) were found to be independent predictors of good and poor CCC. CONCLUSIONS Our study showed that Ang-2 levels were lower, while serum calprotectin and Ang-1 levels were higher, in patients with stable CAD and poor CCC regardless of the complexity and severity of coronary arteriosclerosis. If these results are confirmed in future studies, calprotectin may be considered a useful biomarker for guiding anti-ischemic treatment.
Açıklama
Anahtar Kelimeler
angiopoietin-1, angiopoietin-2, coronary artery disease, coronary collateral circulation, serum calprotectin
Kaynak
Kardiologia Polska
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
77
Sayı
12
