Genetic associations with viral respiratory illnesses and asthma control in children.

ABSTRACT:

Background

Viral respiratory infections can cause acute wheezing illnesses in children and exacerbations of asthma.

Objective

We sought to identify variation in genes with known antiviral and pro-inflammatory functions to identify specific associations with more severe viral respiratory illnesses and the risk of virus-induced exacerbations during the peak fall season.

Methods

The associations between genetic variation at 326 SNPs in 63 candidate genes and 10 phenotypes related to viral respiratory infection and asthma control were examined in 226 children enrolled in the RhinoGen study. Replication of asthma control phenotypes was performed in 2128 children in the Copenhagen Prospective Study on Asthma in Childhood (COPSAC). Significant associations in RhinoGen were f

SUBMITTER: Loisel DA 

PROVIDER: S-EPMC4715666 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature