Serum salusin-α levels are inversely correlated with the presence and severity of coronary artery disease

Abstract

We sought to measure serum salusin-α levels in patients with coronary artery disease (CAD) and to assess their correlation with the severity of the disease. We enrolled 172 patients with CAD and 91 controls. We assessed the angiographic severity of CAD by coronary atherosclerosis index (CAI) and detected serum salusin-α levels by enzyme-linked immunosorbent assay (ELISA). We demonstrated that CAD patients had significantly lower serum salusin-α levels compared to controls. Moreover, serum salusin-α levels were independently and negatively correlated with the presence and severity of CAD. These findings indicated that salusin-α might serve as a potential biomarker for predicting the development and progression of CAD.

Key words::

• Disease
• cardiovascular
• coronary artery disease
• biological factors
• salusin-α

Declaration of interest: The authors report no conflict of interest. The authors alone are responsible for the content and writing of the article.