Association of Markers in the 3′ Region of the GluR5 Kainate Receptor Subunit Gene to Alcohol Dependence

Abstract

These findings provide support for the hypothesis that variation in the 3' portion of the gene encoding the GluR5 kainate receptor subunit contributes to the risk for AD. Further research is needed to ascertain whether this SNP is itself functional or whether the association reflects linkage disequilibrium with functional variation elsewhere in the gene and whether this SNP moderates topiramate's effects in the treatment of AD.