Association of CACNG6 polymorphisms with aspirin-intolerance asthmatics in a Korean population.

ABSTRACT:

Background

Aspirin-intolerant asthma (AIA) occurs in the lower and upper airways through excessive production of leukotrienes upon administration of non-steroidal anti-inflammatory drugs (NSAIDs). One of the three symptoms of AIA is nasal polyposis, a chronic inflammatory disease that is related to the function of calcium ion in recruitment of immune cells during airway inflammation. It has been implicated that bronchodilation in the airway is related to Ca(2+) regulation. The calcium channel, voltage-dependent, gamma subunit 6 (CACNG6) gene encodes a protein that stabilizes the calcium channel.

Methods

To study the associations between AIA and polymorphisms in CACNG6 gene, eight variants were genotyped in 102 AIA cases and 429 aspirin-tolerant asthma (ATA) controls. Logisti

SUBMITTER: Lee JS 

PROVIDER: S-EPMC2954844 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature