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1.成都市第七人民医院神经内科,四川 成都 610213
2.四川大学华西空港医院胸外科,四川 成都 610200
3.成都医学院人体解剖与组织胚胎学教研室/发育与再生四川省重点实验室,四川 成都 610500
肖莉,E-mail:18692990@qq.com
纸质出版日期:2023-12-25,
收稿日期:2022-12-01,
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刘柯婷,贺泽民,杨百元等.α-突触核蛋白在帕金森病发病机制中的研究进展[J].局解手术学杂志,2023,32(12):1091-1094.
LIU Ke-ting,HE Ze-min,YANG Bai-yuan,et al.Research progress of α-synuclein in the pathogenesis of Parkinson's disease[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2023,32(12):1091-1094.
刘柯婷,贺泽民,杨百元等.α-突触核蛋白在帕金森病发病机制中的研究进展[J].局解手术学杂志,2023,32(12):1091-1094. DOI: 10.11659/jjssx.12E022006.
LIU Ke-ting,HE Ze-min,YANG Bai-yuan,et al.Research progress of α-synuclein in the pathogenesis of Parkinson's disease[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2023,32(12):1091-1094. DOI: 10.11659/jjssx.12E022006.
帕金森病(PD)是最常见的神经系统退行性疾病,路易小体(LBs)是其最典型的病理改变。LBs的主要成分是α-突触核蛋白(α-syn),其被认为是PD的致病因子。传递假说认为,病理性α-syn可由受损神经元转运到正常神经元,导致受体神经元中α-syn也产生病理性错误折叠和聚集,导致级联式神经细胞受损。肠脑轴假说认为,病理性α-syn可由肠道产生,经由迷走神经上传至中枢神经系统。本文就α-syn在PD发病机制中的作用进行概述,以期为PD的干预靶点的研究提供参考。
Parkinson's disease(PD) is the most common neurodegenerative disease, and Lewy bodies (LBs) is the most typical pathological change. α-synuclein (α-syn), as the main component of LBs, is considered as the pathogenic factor of PD. According to the transmission hypothesis, pathological α-syn can be transported from damaged neurons to normal neurons, leading to pathological misfolding and aggregation of α-syn in recipient neurons, resulting in cascading neuronal damage. According to the hypothesis of gut-brain axis, pathological α-syn can be produced in the intestine, and uploaded to the central nervous system via the vagus nerve. In this paper, the role of α-syn in the pathogenesis of PD is summarized, in order to provide reference for the study of intervention targets of PD.
帕金森病α-突触核蛋白肠脑轴
Parkinson's diseaseα-synucleingut-brain axis
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