Association analysis of chromosome 1 migraine candidate genes.

ABSTRACT:

Background

Migraine with aura (MA) is a subtype of typical migraine. Migraine with aura (MA) also encompasses a rare severe subtype Familial Hemiplegic Migraine (FHM) with several known genetic loci. The type 2 FHM (FHM-2) susceptibility locus maps to chromosome 1q23 and mutations in the ATP1A2 gene at this site have recently been implicated. We have previously provided evidence of linkage of typical migraine (predominantly MA) to microsatellite markers on chromosome 1, in the 1q31 and 1q23 regions. In this study, we have undertaken a large genomic investigation involving candidate genes that lie within the chromosome 1q23 and 1q31 regions using an association analysis approach.

Methods

We have genotyped a large population of case-controls (243 unrelated Caucasian migraineur

SUBMITTER: Fernandez F 

PROVIDER: S-EPMC2034370 | biostudies-literature | 2007 Aug

REPOSITORIES: biostudies-literature