摘要
哮喘是一种多基因遗传病,近来发现许多染色体区域的多种基因与哮喘相关。哮喘易感性G蛋白耦联受体(G protein-coupled receptor for asthma susceptibility,GPRA)是新近发现的一种与哮喘易感性相关的候选基因。研究发现该基因的多态性与哮喘、支气管高反应性和血清高IgE水平相关。GPRA基因编码的产物属于G蛋白耦联受体超家族(GPCR),其可编码七种不同的蛋白亚型。
Asthma is a disease of multifactorial inheritance and is associated with multiple genes. G protein-coupled receptor for asthma susceptibility (GPRA) is a new candidate gene of asthma. The polyrnorphisms of GPRA have association with asthma,bronchial hyperresponsiveness and serum IgE level. The protein is G protein couple receptor superfarnily and includes seven protein subtypes.
出处
《国际呼吸杂志》
2007年第9期706-709,共4页
International Journal of Respiration
关键词
哮喘易感性G蛋白耦联受体基因
哮喘
多态性
单倍型
G protein-coupled receptor for asthma susceptibility
Asthma
Polymorphism
Haplotype