Acylation-stimulating protein is a surrogate biomarker for acute myocardial infarction: Role of statins.

BACKGROUND: Acylation-stimulating protein (ASP) is an adipokine synthesized within adipocytes environment due to adipocyte differentiation.

AIM: The aim of this study was to assess changes in ASP levels in patients with acute myocardial infarction (MI) and to correlate these variations with disease variables.

SUBJECTS AND METHODS: A total number of 111 patients previously and currently treated with rosuvastatin or atorvastatin presented with acute MI in a Coronary Care Unit, were divided into three groups, Group A: Thirty-nine patients treated with atorvastatin, Group B: Thirty patients treated with rosuvastatin, compared to 42 patients presented with MI not previously treated with statins were enrolled in this study. ASP and troponin-I levels and lipid profile were estimated in each group.

RESULTS: The effects of atorvastatin and rosuvastatin compared to nonstatins-treated group on the anthropometric and biochemical variables in patients with acute MI showed significant difference in all biochemical and anthropometric parameters P < 0.05. Serum ASP (nmol/l) levels were higher in control patients 57.25 ± 9.15 compared to atorvastatin-treated patients 48.43 ± 7.42 and rosuvastatin-treated patients 49.33 ± 6.52 P = 0.0124.

CONCLUSION: ASP levels are elevated in patients with acute MI and regarded as surrogate biomarker for acute MI also; therapy with statins leads to significant reduction in ASP levels compared to nonstatins-treated patients that presented with acute MI.