Genetics and genomics of stroke: novel approaches.
Evidence for a genetic basis for stroke comes from twin and family studies and from the occurrence of a number of uncommon monogenic disorders, but the contribution of genetic factors identified for stroke so far is small. Advances in genetics and genomics may permit new insights. In recent genome-wide association studies, a number of single-nucleotide polymorphisms have been associated with specific stroke subtypes and major stroke risk factors such as diabetes and atrial fibrillation. These await replication. Studies of messenger ribonucleic acid expression have also shown promise for the development of genomic signatures for stroke classification. Stroke and coronary heart disease share some features of pathophysiology, risk, and treatment, and their genetic and genomic bases also appear to overlap.
Baird
Alison E
AE
Department of Neurology, SUNY Downstate Medical Center, Brooklyn, New York 11203, USA. alison.baird@downstate.edu
D000818:Animals; D056726:Genetic Association Studies / Q000639:trends; D055106:Genome-Wide Association Study / Q000379:methods* / Q000639:trends; D006801:Humans; D020521:Stroke / Q000235:genetics* / Q000628:therapy