中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (19): 3069-3075.doi: 10.12307/2024.163

• 干细胞综述 stem cell review • 上一篇    下一篇

光生物调节诱导间充质干细胞的成骨分化

宋  悦1,2,舒  晴2,贾绍辉1,田  峻1,2   

  1. 1武汉体育学院运动医学院,湖北省武汉市   430079;2武汉大学中南医院康复医学科,湖北省武汉市   430071
  • 收稿日期:2023-04-28 接受日期:2023-06-15 出版日期:2024-07-08 发布日期:2023-09-26
  • 通讯作者: 田峻,华中科技大学同济医学院附属协和医院博士,主任医师,硕士生导师,武汉体育学院运动医学院,湖北省武汉市 430079;武汉大学中南医院康复医学科,湖北省武汉市 430071
  • 作者简介:宋悦,女,1997年生,湖北省人,土家族,武汉体育学院2022级在读硕士。
  • 基金资助:
    国家自然科学基金面上项目 (82174494),项目负责人:田峻

Photobiomodulation-induced osteogenic differentiation of mesenchymal stem cells

Song Yue1, 2, Shu Qing2, Jia Shaohui1, Tian Jun1, 2   

  1. 1College of Sports Medicine, Wuhan Sports University, Wuhan 430079, Hubei Province, China; 2Department of Rehabilitation, Zhongnan Hospital of Wuhan University, Wuhan 430071, Hubei Province, China
  • Received:2023-04-28 Accepted:2023-06-15 Online:2024-07-08 Published:2023-09-26
  • Contact: Tian Jun, MD, Chief physician, Master’s supervisor, College of Sports Medicine, Wuhan Sports University, Wuhan 430079, Hubei Province, China; Department of Rehabilitation, Zhongnan Hospital of Wuhan University, Wuhan 430071, Hubei Province, China
  • About author:Song Yue, Master candidate, College of Sports Medicine, Wuhan Sports University, Wuhan 430079, Hubei Province, China; Department of Rehabilitation, Zhongnan Hospital of Wuhan University, Wuhan 430071, Hubei Province, China
  • Supported by:
    National Natural Science Foundation of China (General Program), No. 82174494 (to TJ)

摘要:


文题释义:

光生物调节:是一种通过光子能量改变生物活性的治疗方式。
间充质干细胞:是具有高度自我更新能力和多向分化潜能的多能干细胞,广泛存在于多种组织,可在体外培养扩增,并能在特定条件下分化为神经细胞、成骨细胞、软骨细胞、肌肉细胞及脂肪细胞。


背景:间充质干细胞是从多种组织中分离出来的多能基质细胞,能够在特定的条件下分化为成骨细胞,光生物调节作为一种外部刺激能够单独或与其他诱导物联合使用加速间充质干细胞成骨分化的进程,从而为解决系列骨疾病提供新的思路。

目的:综述光生物调节诱导间充质干细胞成骨分化的相关研究及机制,旨在为选用间充质干细胞作为种子细胞的骨组织工程奠定理论基础,并提出一些发展方向的建议。
方法:检索中国知网、PubMed及Wed of Science数据库近年来发表的相关文献,中文检索词为“光生物调节,低功率激光,低水平激光,发光二极管,间充质干细胞,成骨分化,生物材料”;英文检索词为“Photobiomodulation,low level laser (light),light-emitting diode (LED),mesenchymal stem cell,osteogenic differentiation,Biomaterials”,最终纳入88篇文献进行分析。

结果与结论:①以低水平激光和发光二极管为代表的光生物调节对于促进间充质干细胞的增殖与分化有着积极的影响。②光生物调节诱导间充质干细胞成骨分化的可行性已在细胞实验、动物实验中得到验证,一方面,光生物调节能够通过激活相关信号通路、上调成骨标志物的表达促进干细胞在体外扩增与分化;另一方面,光生物调节可以提高系统移植的干细胞体内存活率及归巢效应,缩短骨缺损愈合时间。但是光生物调节存在双相剂量效应,各项研究中激光参数、实验环境及细胞类型等要素参差不齐,使得研究结果缺乏一致性,难以推广。③光生物调节可以与生物材料、其他物理因子及药物联合使用加速干细胞成骨分化的进程。④总之,光生物调节因其无创、高效且无明显副反应等优势在医疗领域的应用逐渐广泛;近年来,其在骨组织工程中的作用也逐渐凸显,为骨缺损等疾病的治疗提供了新策略,后续研究应进一步探索光生物调节的标准化治疗参数。

https://orcid.org/0009-0001-9856-0000 (宋悦);https://orcid.org/0000-0002-3053-5001 ( 田峻)

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: 光生物调节, 低水平激光, 低功率激光, 发光二极管, 间充质干细胞, 成骨分化, 细胞实验, 动物实验, 物理因子治疗, 生物材料

Abstract: BACKGROUND: Mesenchymal stem cells are pluripotent stromal cells isolated from a variety of tissues, which can differentiate into osteoblasts under certain conditions. Photobiomodulation, as an external stimulus, can promote osteogenic differentiation combined with other inducers or alone, providing new ideas for solving a series of bone diseases.
OBJECTIVE: To review the relevant literature and mechanisms of photobiomodulation-induced osteogenic differentiation of mesenchymal stem cells, which will lay a theoretical foundation for bone tissue engineering using mesenchymal stem cells as seed cells and may offer some suggestions for future studies.
METHODS: Relevant articles were searched on CNKI, PubMed and Wed of Science databases with Chinese search terms of “photobiomodulation, low power laser, low level laser, light-emitting diode, mesenchymal stem cells, osteogenic differentiation, biomaterials” and English search terms of “photobiomodulation, low level laser (light), light-emitting diode (LED), mesenchymal stem cell, osteogenic differentiation, biomaterials”. Finally, 88 articles were included for analysis.
RESULTS AND CONCLUSION: (1) Photobiomodulation represented by low level laser and diode laser has a positive effect on promoting the proliferation and differentiation of mesenchymal stem cells. (2) Photobiomodulation can induce osteogenic differentiation of mesenchymal stem cells, whose feasibility has been verified in cell and animal experiments. On one hand, photobiomodulation can promote the expansion and differentiation of stem cells in vitro by activating related signaling pathways and up-regulating the expression of osteogenic molecules. On the other hand, photobiomodulation can improve the survival rate of stem cells in vivo, promote homing effect and shorten the healing time of bone defects after stem cells are injected into the body. However, photobiomodulation has a biphasic dose effect, whose laser parameters, experimental environment, cell type and other factors in various studies are different, making the research results lack consistency and difficult to apply in the clinic. (3) Combined with biological materials, other physical factors and drugs, photobiomodulation can also accelerate osteogenic differentiation. (4) In conclusion, photobiomodulation has been used increasingly widely in the medical field with its advantages of non-invasive, efficient and less-side reactions, and its role in bone tissue engineering has gradually become prominent, which provides a new method for the treatment of bone defects and related diseases. Further exploration should be focused on the standardized treatment parameters of photobiomodulation.

Key words: photobiomodulation, low level laser, low power laser, light-emitting diode, mesenchymal stem cell, osteogenic differentiation, cell experiment, animal experiment, physical factor therapy, biomaterial

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