Genetic variants of glutamate receptor gene family in Taiwanese Kawasaki disease children with coronary artery aneurysms.

ABSTRACT:

Background

Patients with Kawasaki disease (KD), a pediatric systemic vasculitis, may develop coronary artery aneurysm (CAA) as a complication. To investigate the role of glutamate receptors in KD and its CAA development, we performed genetic association studies.

Methods and results

We examined the whole family of glutamate receptors by genetic association studies in a Taiwanese cohort of 262 KD patients. We identified glutamate receptor ionotropic, kainate 1 (GRIK1) as a novel susceptibility locus associated with CAA formation in KD. Statistically significant differences were noted for factors like fever duration, 1st Intravenous immunoglobulin (IVIG) used time (number of days after the first day of fever) and the GRIK1 (rs466013, rs425507, and rs38700) genetic variants. Thi

SUBMITTER: Lin YJ 

PROVIDER: S-EPMC4258047 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature