Serum proteomics in patients with diagnosis of abdominal aortic aneurysm

A proteomics approach was used to compare serum proteomic profiles of patients with abdominal aortic aneurysm who are candidates for surgical repair compared with healthy controls. Four serum proteins showed altered expression profile that could be correlated with the pathology. This approach could provide an initial screening tool that may drive the basis for further research in the field of cardiovascular diseases.