摘要
肝纤维化是一种创伤愈合反应,它是由各种致病因素所致的慢性肝损伤后的纤维结缔组织沉积,若不及时治疗,会进展为肝硬化甚至肝癌,危害生命。肝星状细胞激活后转化为肌成纤维细胞进而分泌大量的细胞外基质是肝纤维化最重要的病理特征。越来越多的证据表明,氧化应激在肝纤维化的发生发展过程中发挥着重要作用,在各种疾病所致的肝纤维化过程中均有不同程度的氧化应激参与。多数情况下,氧化应激是与其他因素相互影响共同参与肝纤维化这一病理生理过程。因此,就氧化应激对肝纤维化的影响及其与其他因素如炎症、凋亡、自噬等相互作用共同影响肝纤维化的最新进展进行阐述。
Liver fibrosis is a wound-healing response and is fibrous connective tissue deposition due to chronic liver injury caused by various pathogenic factors,and without timely treatment,it may progress to life-threatening diseases such as liver cirrhosis and even liver cancer.Hepatic stellate cells are transformed into myofibroblasts after activation and then secret a large amount of extracellular matrix,which is the most important pathological feature of liver fibrosis.More and more evidence has shown that oxidative stress plays an important role in the development and progression of liver fibrosis,and oxidative stress is involved in liver fibrosis caused by various diseases.In most cases,oxidative stress interacts with other factors to promote the pathophysiological process of liver fibrosis.Therefore,this article reviews the research advances in the influence of oxidative stress on liver fibrosis and its interaction with other factors such as inflammation,apoptosis,and autophagy.
作者
赵杰
齐永芬
鱼艳荣
ZHAO Jie;QI Yongfen;YU Yanrong(Department of Pathogen Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100083, China)
出处
《临床肝胆病杂志》
CAS
北大核心
2019年第9期2067-2071,共5页
Journal of Clinical Hepatology
基金
国家自然科学基金(30901247)
关键词
肝硬化
氧化性应激
炎症
细胞凋亡
自噬
liver cirrhosis
oxidative stress
inflammation
apoptosis
autophagy
