中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (18): 3397-3404.doi: 10.3969/j.issn.2095-4344.2013.18.023

• 器官移植综述 organ transplantation review • 上一篇    下一篇

细胞移植治疗神经变性疾病:是否发生了细胞“转分化”?

周玉峰,张凡喜,张健民   

  1. 解放军324医院神经外科,重庆市  400020
  • 收稿日期:2013-03-18 修回日期:2013-03-27 出版日期:2013-04-30 发布日期:2013-04-30
  • 作者简介:周玉峰★,男,1968年生,湖北省荆州市人,汉族,1993年解放军第三军医大学毕业,硕士,副主任医师,主要从事颅脑外伤及脑血管病的研究。 zhouyufeng871@sina.com

Cell transplantation for the treatment of neurodegenerative diseases: “Transdifferentiation” appears?

Zhou Yu-feng, Zhang Fan-xi, Zhang Jian-min   

  1. Department of Neurosurgery, 324th Hospital of PLA, Chongqing  400020, China
  • Received:2013-03-18 Revised:2013-03-27 Online:2013-04-30 Published:2013-04-30
  • About author:Zhou Yu-feng★, Master, Associate chief physician, Department of Neurosurgery, 324th Hospital of PLA, Chongqing 400020, China zhouyufeng871@sina.com

摘要:

背景:神经变性疾病为一类缓慢起病、病程呈进行性发展、预后不良的疾病,迄今尚缺乏有效的根治方法。细胞移植为神经变性疾病的治疗提供了一个崭新的思路。
目的:研究细胞移植治疗神经变性疾病的移植细胞、修饰基因及方法,并探讨细胞移植后是否发生“转分化”。
方法:收集细胞移植治疗神经变性疾病的相关文献,分析近年相关研究中细胞移植治疗神经变性疾病的移植细胞、修饰基因,以及细胞移植治疗帕金森病、阿尔茨海默病和肌萎缩侧索硬化的方法。
结果与结论:目前治疗神经变性疾病研究较多的主要为骨髓干细胞、胚胎干细胞、脐血干细胞、神经干细胞、异体细胞等。细胞移植治疗神经变性疾病时的修饰基因主要有酪氨酸羟化酶、孤儿核受体、神经营养因子、Von Hippel-Lindau基因、白细胞介素1及褪黑素等。细胞移植治疗帕金森病多是移植到大鼠纹状体,细胞移植治疗阿尔茨海默病和肌萎缩侧索硬化的移植部位分别多为海马和蛛网膜下腔。细胞移植应用于治疗神经变性疾病正日趋成熟,但移植后是否真的发生了细胞的“转分化”,尚无明确的结论。

关键词: 器官移植, 器官移植综述, 细胞移植, 帕金森病, 阿尔茨海默病, 肌萎缩侧索硬化, 胚胎干细胞, 骨髓干细胞, 脐血干细胞, 神经干细胞, 基因

Abstract:

BACKGROUND: Neurodegenerative disease is a kind of disease with slow onset, progressive duration and poor prognosis, so far, there is no effective treatment method. Cell transplantation provides a new idea for the treatment of neurodegenerative disease.
OBJECTIVE: To observe the trasplated cells, modifiers and methods used in cell transplantation for the treatment of neurodegenerative disease, and to explore whether “transdifferentiation” appeared after cell transplantation.
METHODS: Articles related to cell transplantation for the treatment of neurodegenerative disease were collected, and the transplanted cells and modifiers used in cell transplantation for the treatment of neurodegenerative disease were analyzed, as well as the method of cell transplantation for the treatment of Parkinson’s disease, Alzheimer’s disease and amyotrophic lateral sclerosis.
RESULTS AND CONCLUSION : At present, the research on the treatment of neurodegenerative disease are mainly focus on bone marrow stem cells, embryonic stem cells, umbilical cord blood stem cells, neural stem cells and allogeneic cells. The modifiers used in cell transplantation for the treatment of neurodegenerative disease includs tyrosine hydroxylase, orphan nuclear receptor, neurotrophic factor, Von Hippel-Lindau gene, interleukin-1 and melatonin. Cell transplantation can treat Parkinson’s disease by transplanting the cells into rat striatum, and cell transplantation can treat Alzheimer’s disease and amyotrophic lateral sclerosis by transplanting the cells into the hippocampus region and subarachnoid space. Cell transplantation for the treatment of neurodegenerative disease is becoming more mature, but there is no clear conclusion on whether “transdifferentiation” appears after transplantation.

Key words: organ transplantation, organ transplantation review, cell transplantation, Parkinson’s disease, Alzheimer’s disease, amyotrophic lateral sclerosis, embryonic stem cells, bone marrow stem cells, umbilical cord blood stem cells, neural stem cells, gene

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