Analysis of genetic risk factors for ischemic stroke in the Northern Sweden population

TL;DRAbstract

Stroke is a common multi factorial cerebrovascular disorder with a large impact on global health. It is a disorder primarily associated with old age but environmental factors, lifestyle choices and medical history are all important for the risk of developing the disorder. It is also known that heritability is important for predisposition to the disorder. The aim of this work has been to identify genetic variations that increase the risk of being affected by stroke in the population of northern Sweden, a population well apt for genetic studies due to well kept church and medical records together with limited genetic diversity. In the first paper we used linkage analysis in families with early onset of stroke. By this approach we identified a region on chromosome 5q to be linked to an increased risk of developing stroke, a region previously identified as a susceptibility locus for stroke in the Icelandic population. In the second study we used genealogy to identify common ancestry and th

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