【摘要】 MicroRNA是一类单链小分子RNA,在各个物种间具有高度的保守性。MicroRNA的主要功能是在转录后水平调节相关基因表达,进而对机体生长、发育以及疾病发生过程进行调控。支气管哮喘是一种常见的慢性气道炎症性疾病,其特征是反复发作性喘息、可逆的气道梗阻和气道重塑。近年来,MicroRNA在支气管哮喘发病过程中的调控机制日益引起研究者们的重视。本文就近年来MicroRNA在支气管哮喘发病机制方面的研究进行综述。更多还原

【Abstract】 MicroRNA(miRNA) are a class of small non-coding single-stranded RNAs with highly conserved sequences among different species,which play an important role in the regulation of genes expression post-transcriptionally,they also modulate growth of cells and development of organs.Bronchial asthma is a common chronic inflammatory disease of the airway characterized by recurring symptoms,reversible airflow obstruction and airway remodeling.Recently it has been shown that miRNA were associated with the development of bronchial asthma.This review of miRNA outlines and analyzes the role of miRNA in the pathogenesis of bronchial asthma.更多还原