The predicting value of Notch1 expressed on peripheral blood mononuclear cell for coronary artery calcification
10.3760/cma.j.issn.1008-1372.2018.05.011
- VernacularTitle:外周血单个核细胞Notch1水平对冠状动脉钙化的预测意义
- Author:
Shaonan LI
1
;
Zhen LIU
;
Hejin LYU
;
Guanglian LI
;
Pingan CHEN
;
Xiaoming LEI
Author Information
1. 510180,广州市第一人民医院心内科
- Keywords:
Coronary artery disease/ME/RA;
Receptor,Notch1/ME;
Tomography,X-ray computed
- From:
Journal of Chinese Physician
2018;20(5):680-683
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the predicting value of Notch1 levels expressed in peripheral blood mononuclear cell (PBMC) for coronary artery calcification.Methods 300 consecutive patients with coronary artery disease (CAD) who hospitalizing in the department of cardiology in Guangzhou first people's hospital from January 2016 to June 2017 were enrolled.All Patients received 320-slice multi-detector row computed tomography scanning and coronary artery calcium sore(CCS)were measured.Patients were divided into three groups:control group (CCS =0),Low CCS group (CCS ＜97.6) and high CCS group (CCS ≥97.6) according to the mean value of CCS (CCS =97.6).Notch1 expressed in PBMC,serum interlekin-6 (IL-6) and high sensitivity C reactive protein (hs-CRP)of patients were examined and compared among three groups.Results The levels of Notch1 in PBMC and serum IL-6,hs-CRP of patients in high CCS group were significant higher than the other two groups [Notch1:7.02 ± 0.86 vs 6.32 ± 0.78 vs 5.49 ± 0.71;IL-6:(133.66 ± 10.18) μg/L vs (127.49 ± 10.79) μg/L vs (111.62 ± 9.87) μg/L;hs-CRP:(3.98 ± 1.02) mg/L vs (3.11 ±0.95)mg/L vs (2.56 ±0.76)mg/L] (P ＜0.05).The Spearman correlation analysis showed that the levels of Notch1 in PBMC were positive correlated with the levels of serum IL-6 and hs-CRP in enrolled patients with coronary calcification (P ＜ 0.05).Multivariate logistic regression analysis showed that the levels of Notch1 in PBMC and serum IL-6 were two strong independent risk factors for severity of coronary calcification in patients with CAD (P ＜ 0.05).Conclusions Notch1 expression in PBMC of patients with CAD was valuable to predicate the severity of coronary calcification.That the Notch1 signal path regulating the inflammation conditions in patients may be one of the most important mechanisms in the formation and progress of coronary calcification.
