Impact of alphaENaC polymorphisms on the risk of ischemic cerebrovascular events: a multicenter case-control study.

Background: Amiloride-sensitive epithelial sodium channels (ENaCs) are important candidates in the development of hypertension, which is a major risk factor for stroke. Two single-nucleotide polymorphisms (SNPs) in the gene that encodes the ENac alpha-subunit (alphaENaC) have been identified. We evaluated those SNPs for a possible association with ischemic cerebrovascular events (ICEs).

Vienna Stroke Registry. Impact of the platelet glycoprotein Ib alpha Kozak polymorphism on the risk of ischemic cerebrovascular events: a case-control study.

We performed a multicenter case-control study to evaluate the impact of the glycoprotein 1b alpha (-5)T/C Kozak polymorphism on the risk of ischemic cerebrovascular events. The genetic analysis in 1399 patients (745 men; median age, 70 years; interquartile ratio, 58-78) and 1066 control subjects (549 men; median age, 47 years; interquartile ratio, 39-59) was carried out with mutagenically separated polymerase chain reaction. Homozygous C/C genotype carriers had a 3.