摘要
呼吸系统疾病(肺部炎症、肺纤维化)严重危害人类健康.作为真核细胞特有的细胞器,线粒体不仅在产生能量、生物合成和维持细胞内稳态中具有重要功能,而且作为多样化的信号细胞器,参与炎症、增殖、分化、细胞修复等过程.线粒体质量控制系统包括线粒体生物发生、线粒体动力学和线粒体自噬.研究发现,呼吸系统疾病的某些病理机制如氧化应激、炎症等与线粒体质量控制失调密切相关.因此,本文总结线粒体质量控制失调在呼吸系统疾病(慢性阻塞性肺疾病、肺纤维化、急性肺损伤、哮喘和细菌性肺炎)的研究进展,以期从线粒体的角度寻求呼吸系统疾病防治的新思路.
Abstract
Respiratory diseases(e.g.,lung inflammation and pulmonary fibrosis)are a serious threat to human health.Mitochondria,organelles unique to eukaryotic cells,not only have important functions in energy production,biosynthesis,and the maintenance of intracellular homeostasis but also act as diverse signaling organelles involved in inflammation,proliferation,differentiation,cell repair,and other processes.The mitochondrial quality control system involves mitochondrial biogenesis,dynamics,and autophagy.Certain pathological mechanisms of respiratory diseases,such as oxidative stress and inflammation,are closely related to the dysregulation of mitochondrial quality control systems.This paper summarizes the progress of research into mitochondrial quality control dysregulation in respiratory diseases(chronic obstructive pulmonary disease,pulmonary fibrosis,acute lung injury,asthma,and bacterial pneumonia)to explore new ideas for the prevention and treatment of respiratory diseases.
国家科技期刊平台
NSTL
万方数据