Blood Biomarker for Identifying Peripheral Artery Disease
RESEARCHERS at the Washington University School of Medicine, St. Louis, USA have demonstrated that high levels of circulating fatty acid synthase (cFAS) in the blood could be used to detect a severe type of peripheral artery disease caused by narrowing arteries in the legs, which could increase the risk of developing a heart attack or a stroke. Current healthcare professionals use blood pressure, cholesterol levels, and blood sugar to evaluate cardiovascular health. Unfortunately, there are no accurate blood tests to precisely detect the risk of artery narrowing or blockage.