Succinylation modification:a potential therapeutic target in stroke
作者机构:Department of NeurosurgeryRen Ji HospitalShanghai Jiao Tong University School of Medicine Department of Diving and Hyperbaric MedicineNaval Medical CenterNaval Medical University
出 版 物:《Neural Regeneration Research》 (中国神经再生研究(英文版))
年 卷 期:2024年第19卷第4期
页 面:781-787页
核心收录:
学科分类:0710[理学-生物学] 1002[医学-临床医学] 1001[医学-基础医学(可授医学、理学学位)] 100204[医学-神经病学] 10[医学]
基 金:supported by the National Natural Science Foundation of China,No.82071283(to QH) the Natural Science Foundation of Shanghai,No.22ZR1437700(to QH)
主 题:mitochondria metabolism neuroprotection sirtuin 5 stroke succinylation modification
摘 要:Stroke is a leading cause of mortality and disability *** cell death triggered by the compromised supply of blood oxygen and glucose is one of the major pathophysiology of strokeinduced brain *** mitochondrial energy metabolism is observed minutes after stroke and is closely associated with the progression of ***,a new type of posttranslational modification,known as lysine succinylation,has been recognized to play a significant role in mitochondrial energy metabolism after ***,the role of succinylation modification in cell metabolism after stroke and its regulation are not well *** aimed to review the effects of succinylation on energy metabolism,reactive oxygen species generation,and neuroinflammation,as well as Sirtuin 5 mediated desuccinylation after *** also highlight the potential of targeting succinylation/desuccinylation as a promising strategy for the treatment of *** succinylation level is dynamically regulated by the nonenzymatic or enzymatic transfer of a succinyl group to a protein on lysine residues and the removal of succinyl catalyzed by *** evidence has suggested that succinylation can regulate the metabolic pathway through modulating the activity or stability of metabolic ***,especially Sirtuin 5,are characterized for their desuccinylation activity and have been recognized as a critical regulator of metabolism through desuccinylating numerous metabolic *** between succinylation and desuccinylation has been implicated in the pathophysiology of *** agents that enhance the activity of Sirtuin 5 have been employed to promote desuccinylation and improve mitochondrial metabolism,and neuroprotective effects of these agents have been observed in experimental stroke ***,their therapeutic efficacy in stroke patients should be validated.