Fine mapping and positional candidate studies identify HLA-G as an asthma susceptibility gene on chromosome 6p21.

ABSTRACT: Asthma affects nearly 14 million people worldwide and has been steadily increasing in frequency for the past 50 years. Although environmental factors clearly influence the onset, progression, and severity of this disease, family and twin studies indicate that genetic variation also influences susceptibility. Linkage of asthma and related phenotypes to chromosome 6p21 has been reported in seven genome screens, making it the most replicated region of the genome. However, because many genes with individually small effects are likely to contribute to risk, identification of asthma susceptibility loci has been challenging. In this study, we present evidence from four independent samples in support of HLA-G as a novel asthma and bronchial hyperresponsiveness susceptibility gene in the human leuk

SUBMITTER: Nicolae D 

PROVIDER: S-EPMC1196380 | biostudies-literature | 2005 Feb

REPOSITORIES: biostudies-literature