Genetic variation in fibrillin-1 gene is not associated with arterial stiffness in apparently healthy individuals

Arterial stiffness is an independent determinant of cardiovascular risk, and there is evidence that it has a strong genetic component. Fibrillin-1 (FBN-1) is the disease gene for Marfan's syndrome and an FBN-1 polymorphism has been associated with large artery stiffening and elevated pulse pressure (PP) in patients with cardiovascular disease. The aim of this study was to investigate the possible influence of the common FBN-1 genotypes on arterial stiffness in a large cohort of healthy individuals.