中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (19): 3076-3083.doi: 10.12307/2024.185

• 干细胞综述 stem cell review • 上一篇    下一篇

Notch信号通路调控间充质干细胞的增殖与分化

王雪淞1,2,周  林1,3,4,5,李林材1,3,4,5,邹征伟1,3,4,5,唐兴坤1,2,卢文明1,2,陈文杰2,汪  月6,叶俊松1,3,4,5   

  1. 1赣南医学院第一附属医院干细胞临床转化分中心,江西省赣州市   341000;2 赣南医学院康复学院,江西省赣州市   341000;3 赣州市干细胞与再生医学重点实验室,江西省赣州市   341000;4 赣南医学院江西省医用组织工程材料与生物制造重点实验室,江西省赣州市   341000;5 赣南医学院心脑血管疾病防治教育部重点实验室,江西省赣州市   341000;6 赣南医学院护理学院,江西省赣州市   341000
  • 收稿日期:2023-06-17 接受日期:2023-07-29 出版日期:2024-07-08 发布日期:2023-09-26
  • 通讯作者: 叶俊松,博士,副教授,赣南医学院第一附属医院干细胞临床转化分中心,江西省赣州市 341000;赣南医学院,江西省医用组织工程材料与生物制造重点实验室,心脑血管疾病防治教育部重点实验室,江西省赣州市 341000;赣州市干细胞与再生医学重点实验室,江西省赣州市 341000
  • 作者简介:王雪淞,男,1998年生,黑龙江省七台河市人,汉族,赣南医学院在读硕士,主要从事干细胞与再生医学相关研究。
  • 基金资助:
    国家自然科学基金项目(32060232),项目负责人:叶俊松;江西省自然科学基金面上项目(20212BAB206057),项目负责人:
    叶俊松;江西省卫生健康委科技计划项目资助(20191079),项目负责人:叶俊松

Notch signaling pathway regulates proliferation and differentiation of mesenchymal stem cells

Wang Xuesong1, 2, Zhou Lin1, 3, 4, 5, Li Lincai1, 3, 4, 5, Zou Zhengwei1, 3, 4, 5, Tang Xingkun1, 2, Lu Wenming1, 2, Chen Wenjie2, Wang Yue6, Ye Junsong1, 3, 4, 5   

  1. 1 Subcenter for Stem Cell Clinical Translation, First Affiliated Hospital of Gannan Medical University, Ganzhou 341000, Jiangxi Province, China; 2 School of Rehabilitation Medicine, Gannan Medical University, Ganzhou 341000, Jiangxi Province, China; 3 Ganzhou Key Laboratory of Stem Cell and Regenerative Medicine, Ganzhou 341000, Jiangxi Province, China; 4 Key Laboratory of Medical Tissue Engineering Materials and Biological Manufacturing of Jiangxi Province,Gannan Medical University, Ganzhou 341000, Jiangxi Province, China; 5 Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou 341000, Jiangxi Province, China; 6 College of Nursing, Gannan Medical University, Ganzhou 341000, Jiangxi Province, China
  • Received:2023-06-17 Accepted:2023-07-29 Online:2024-07-08 Published:2023-09-26
  • Contact: Ye Junsong, PhD, Associate Professor, Subcenter for Stem Cell Clinical Translation, First Affiliated Hospital of Gannan Medical University, Ganzhou 341000, Jiangxi Province, China; Ganzhou Key Laboratory of Stem Cell and Regenerative Medicine, Ganzhou 341000, Jiangxi Province, China; Key Laboratory of Medical Tissue Engineering Materials and Biological Manufacturing of Jiangxi Province, Gannan Medical University, Ganzhou 341000, Jiangxi Province, China; Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou 341000, Jiangxi Province, China
  • About author:Wang Xuesong, Master candidate, Subcenter for Stem Cell Clinical Translation, First Affiliated Hospital of Gannan Medical University, Ganzhou 341000, Jiangxi Province, China; School of Rehabilitation Medicine, Gannan Medical University, Ganzhou 341000, Jiangxi Province, China
  • Supported by:
    National Natural Science Foundation of China, No. 32060232 (to YJS); Natural Science Foundation of Jiangxi Province, No. 20212BAB206057 (to YJS); Science and Technology Project of Jiangxi Provincial Health Commission, No. 20191079 (to YJS)

摘要:


文题释义:

Notch信号通路:此通路广泛存在于自然界多细胞生物中,在进化过程中高度保守,相邻细胞间可以通过Notch信号通路相互作用进而调节细胞的增殖与分化。
间充质干细胞:是成体干细胞的一种,可以从动物体内多种器官组织提取获得,并具有很强的自我增殖与多向分化潜力。


背景:研究发现,Notch的配体和受体都是细胞膜表面蛋白,是介导细胞间通讯的一种重要蛋白,Notch信号通路在间充质干细胞增殖与分化过程中起着至关重要的调控作用。

目的:就Notch信号通路对间充质干细胞增殖与分化过程的调节机制进行综述,总结和阐述Notch信号通路如何调控间充质干细胞的增殖与分化相关研究进展,为未来利用干细胞治疗各种相关疾病提供理论支持。
方法:由第一作者应用计算机在中国知网、万方、维普、PubMed、Web of Science和Nature数据库检索涉及Notch信号通路调控间充质干细胞增殖与分化的相关文献,中文检索词为“间充质干细胞,Notch,Notch信号通路,增殖,分化”,英文检索词为“mesenchymal stem cells,MSC,Notch,Notch signaling pathway,proliferation,differentiation”,结合文献追溯法查找部分文献,最终纳入87篇文献进入综述分析。

结果与结论:①Notch信号通路是一条存在于多细胞生物中保守的信号通路,通过受体与配体结合介导相邻细胞间的通信,在调节细胞分化、增殖、凋亡和细胞周期中发挥重要作用。②间充质干细胞是一类具有自我增殖和多向分化潜能的成体干细胞,可受外界信号通路的调控从而影响其增殖与分化,而Notch信号通路作为其中之一,当Notch配体被激活后,Notch蛋白会经历2次蛋白水解裂解,释放出Notch细胞内结构域NICD随后进入细胞核,进而促进靶基因的转录以达到调控骨髓、脂肪和脐带等不同来源的间充质干细胞增殖与分化的作用,但是调控同物种不同组织来源间充质干细胞在增殖与分化过程中的具体机制有所不同。③Notch信号通路可以调控间充质干细胞分化成不同的靶细胞,但是由于分化的靶细胞不同,Notch信号通路的受体或配体表达水平有差异。④临床上以Notch信号通路为靶点,促进间充质干细胞治疗各种难治性疾病,如再生障碍性贫血症、严重的关节损伤、缺血性脑卒中和心肌梗死等都有很好的应用前景。⑤通过探究Notch信号通路调控大鼠、小鼠和人的骨髓间充质干细胞受体及配体的表达水平,不同物种来源的间充质干细胞其Notch信号通路在增殖与分化的过程中的调控作用也有所不同。⑥间充质干细胞因其安全、免疫排斥性低及治疗前景广等优势在组织工程中的作用逐渐凸显,Notch信号通路调控间充质干细胞增殖与分化的影响因素繁多,后续研究应进一步优化影响因素变量,探索调控间充质干细胞增殖与分化的标准化研究。

https://orcid.org/0009-0001-1816-4981 (王雪淞);https://orcid.org/0000-0003-4336-1933 (叶俊松) 

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: Notch信号通路, 信号通路, 干细胞, 间充质干细胞, 临床意义, 细胞命运, 增殖, 分化, 综述

Abstract: BACKGROUND: It was found that the ligands and receptors of Notch are both cell membrane surface proteins, which are important proteins to mediate intercellular communication, and the Notch signaling pathway plays a crucial regulatory role in the proliferation and differentiation of mesenchymal stem cells.
OBJECTIVE: To review the regulatory mechanism of the Notch signaling pathway on the proliferation and differentiation of mesenchymal stem cells, summarize and clarify the research advance in how the Notch signaling pathway regulates the proliferation and differentiation of mesenchymal stem cells, and provide theoretical support for the future use of stem cells to treat various related diseases. 
METHODS: By using the computer, the first author searched the relevant studies involving Notch signaling pathway regulation of mesenchymal stem cell proliferation and differentiation on CNKI, Wanfang, VIP, PubMed, Web of Science, and Nature databases with Chinese search terms “mesenchymal stem cells, Notch, Notch signaling pathway, proliferation, differentiation” and the English search terms “mesenchymal stem cells, MSC, Notch, Notch signaling pathway, proliferation, differentiation”. Part of the literature was searched in combination with the literature tracing method. Finally, 87 articles were included in the review analysis. 
RESULTS AND CONCLUSION: (1) Notch signaling pathway is a conserved signaling pathway in multicellular organisms, which plays an important role in regulating cell differentiation, proliferation, apoptosis, and the cell cycle by mediating communication between neighboring cells through receptor-ligand binding. (2) Mesenchymal stem cells are a class of adult stem cells with self-proliferative and multi-directional differentiation potential, which can be regulated by external signaling pathways to affect their proliferation and differentiation. Notch signaling pathway, as one of them, when Notch ligands are activated, the Notch proteins will undergo two protein hydrolysis cleavages to release Notch intracellular structural domain NICD, which then enters the nucleus and thus promotes the transcription of target genes to regulate the proliferation and differentiation of mesenchymal stem cells from different sources, such as bone marrow, adipose, and umbilical cord. However, the specific mechanisms that regulate the proliferation and differentiation of mesenchymal stem cells from different tissue sources of the same species are different. (3) The Notch signaling pathway can regulate the differentiation of mesenchymal stem cells into different target cells, but due to different target cells, the expression levels of receptors or ligands in the Notch signaling pathway vary. (4) Clinical targeting of the Notch signaling pathway to promote mesenchymal stem cells for the treatment of various refractory diseases, such as aplastic anemia, severe joint injuries, ischemic strokes, and myocardial infarctions, has a promising application. (5) By exploring the Notch signaling pathway via regulating the expression levels of its receptors and ligands in bone marrow mesenchymal stem cells from rat, mouse, and human, it can be found that the Notch signaling pathway expression levels in the proliferation and differentiation of mesenchymal stem cells from different species origins are also different. (6) The role of mesenchymal stem cells in tissue engineering has been gradually highlighted due to their advantages of safety, low immune rejection, and wide therapeutic prospects. The Notch signaling pathway regulates the proliferation and differentiation of mesenchymal stem cells with a wide range of influencing factors, and subsequent studies should further optimize the influencing factor variables and explore the standardized studies of regulating the proliferation and differentiation of mesenchymal stem cells. 

Key words: Notch signaling pathway, signaling pathway, stem cell, mesenchymal stem cell, clinical significance, cell fate, proliferation, differentiation, review

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