The α(1)AT and TIMP-1 Gene Polymorphism in the Development of Asthma.

Asthma has been an inflammatory disorder accompanied by tissue remodeling and protease-antiprotease imbalance in lungs. The SNPs of alpha-1 antitrypsin (α(1)AT) and tissue inhibitor of metalloproteinase-1 (TIMP-1) genes were studied for their association with asthma. Genotyping of α(1)AT and TIMP-1 genes was performed in 202 asthmatics and 204 controls.