摘要
支气管哮喘是由多种炎性细胞参与的呼吸道慢性炎性疾病,发病机制较为复杂,Th1/Th2比例失衡在支气管哮喘的发病中起着重要作用。寡脱氧核苷酸(CpG-ODN)作为非特异性免疫调节剂,可以使Th1表达上调,从而纠正Th1/Th2比例失衡。CpG-ODN不仅能够有效地抑制过敏性哮喘呼吸道炎症的发展,而且能够逆转这种已建立的炎症,因此,CpG-ODN可能成为治疗过敏性哮喘的一种新手段。
Asthma is a kind of inflammatory diseases involving many kinds of inflammation cells in airways. The pathogenesis is complex,and the imbalance of Th1/Th2 plays an important role in asthma. As a non-specific immunomodulator,CpG-ODN increases the expression of Th1, to correct the imbalance between Th1/Th2. CpG-ODN prevents the development of atopic airways disease,and promotes the reversal of established eosinophilic inflammation. CpG-ODN may become a novel therapeutic tool in treating atopic asthma.
出处
《医学综述》
2010年第2期241-244,共4页
Medical Recapitulate
关键词
脱氧寡核苷酸
支气管哮喘
免疫调节
Oligodeoxynucleotide
Bronchial asthma
Immunoregulation