Abstract: The invention relates to a method for diagnosing a genetic predisposition for a vascular disease, in particular for a coronary artery disease (CAD). According to the invention, the method has the following steps: Providing a sample containing a nucleic acid derived from the gene GCH1; and determining the presence or absence of a nucleotide polymorphism (SNP) of the gene GCH1 in the nucleic acid, wherein the SNP is selected from the group consisting of rs8007267 G>A, rs3783641 A>T, and rs10483639 C>G, wherein the presence of at least one of said SNPs indicates a genetic predisposition for a vascular disease.

Abstract: This invention relates to the use of folates for the prevention and/or treatment of cardiovascular diseases, such as atherosclerosis, and in particular for modulating endothelial nitric oxide synthase (eNOS). The invention further relates to pharmaceutical preparations consisting of said folates and a pharmaceutically acceptable carrier, optionally in combination with other pharmaceutically active agents, as well as therapeutic methods using said folates or pharmaceutical preparations thereof.

Abstract: This invention relates to the use of folates for the prevention and/or treatment of cardiovascular diseases, such as atherosclerosis, and in particular for modulating endothelial nitric oxide synthase (eNOS). The invention further relates to pharmaceutical preparations consisting of said folates and a pharmaceutically acceptable carrier, optionally in combination with other pharmaceutically active agents, as well as therapeutic methods using said folates or pharmaceutical preparations thereof.