BACKGROUND Chronic obstructive pulmonary disease (COPD) is a respiratory disorder with increasing prevalence and mortality. It is associated with airway obstruction, increased airway hyper-responsiveness (AHR), and ongoing airway and lung inflammation dominated by CD8 lymphocytes and neutrophils. Single-nucleotide polymorphisms (SNPs) in a disintegrin and metalloprotease 33 (ADAM33) gene have b...

BACKGROUND Before the advent of genome-wide association studies (GWAS), ADAM33, ADRB2, CD14, MS4A2 (alias FCER1B), IL13, IL4, IL4R, and TNF constituted the most replicated non-HLA candidate genes with asthma and related traits. However, except for the IL13-IL4 region, none of these genes have been found in close proximity of genome-wide significant hits among GWAS for asthma or related traits. ...

Numerous studies have evaluated the association between polymorphisms of a disintegrin and metalloproteinase 33 (ADAM33) gene and chronic obstructive pulmonary disease (COPD) risk; however, the results remain conflicting. The aim of this study was to investigate whether ADAM33S2 and -T1 polymorphisms are associated with susceptibility to COPD risk in the Chinese population. Publications address...

A close correlation between asthma and palm dermatoglyphic patterns has been observed in previous studies, but the underlying genetic mechanisms have not been investigated. A disintegrin and metalloprotein‑33 (ADAM33) polymorphisms are important in the development of asthma and other atopic diseases. To investigate the underlying mechanisms of the association between asthma and distinctive palm...

A recent study has identified the variation in the ADAM33 gene as an important risk factor for asthma. This is not only good news for asthma sufferers, suggesting new directions for diagnostics and treatment, but also provides encouragement that unravelling the genetics of common diseases may not be quite as hard as had been feared.

T he gene encoding A Disintegrin And Metalloprotease (ADAM) 33 was the first asthma susceptibility gene to be discovered by positional cloning. In 460 families enriched with asthma, linkage analysis using microsatellite markers spaced ,9 cM apart revealed a region on chromosome 20p13 that carried one or more asthma genes, achieving a Maximum Lod Score (MLS) of 2.24 at 9.99 cM. The addition of f...