山东科学 ›› 2021, Vol. 34 ›› Issue (2): 65-74.doi: 10.3976/j.issn.1002-4026.2021.02.009

• 其他研究论文 • 上一篇    下一篇

生物力学作用对骨髓间充质干细胞增殖和成骨分化影响研究进展

曹盛楠12a,2b,师彬2a,2b,孙国栋3,4,王从安2a,2b,王丹丹2a,2b*   

  1. 1.山东中医药大学 针炙推拿学院,山东 济南 250353; 2.山东第一医科大学(山东省医学科学院)a.山东第一医科大学附属颈肩腰腿痛医院;b.山东省医药生物技术研究中心 山东省骨生物力学工程实验室,山东 济南 250012;3.山东第一医科大学第三附属医院,山东 济南 250062;4. 天津大学 医学工程与转化医学研究院,天津 300072
  • 收稿日期:2020-05-19 出版日期:2021-04-13 发布日期:2021-04-14
  • 通信作者: 王丹丹(1985—),女,硕士生导师,助理研究员,研究方向为骨生物力学。E-mail: 158wdd@163.com E-mail:feiyan.70172@qq.com
  • 作者简介:曹盛楠(1992—),女,博士研究生,研究方向为骨生物力学。E-mail:feiyan.70172@qq.com
  • 基金资助:
    泰山学者特聘专家计划(ts201511074);山东省自然科学基金面上项目(ZR2019MH134);中国博士后科学基金(2019M662420);山东省自然科学基金面上项目(ZR2018LH019);山东省重点研发计划(2016GSF202042);山东省医学科学院科技计划面上项目(2018-23);山东省中医药科技发展计划(2019-05432019-0545);山东第一医科大学学术提升计划(2019QL003

Research progress on the effect of biomechanics on proliferation and osteogenic differentiation of bone marrow mesenchymal stem cells

CAO Sheng-nan1,2a,2b, SHI Bin2a,2bSUN Guo-dong3,4, WANG Cong-an2a,2b, WANG Dan-dan2a,2b*   

  1. 1.School of Acupunchure-Tuina,Shandong Univeristy of Traditional Chinese Medicine, Jinan 250355, China; 2.a. Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University; b. Bone Biomechanics Engineering Laboratory of Shandong Province,Shandong Medicinal Biotechnology Center, Shandong First Medical University Shandong Academy of Medical Sciences, Jinan 250012, China; 3. The Third Affiliated Hospital of Shandong Academy of Shandong First Medical University,Jinan 250062, China; 4. Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, China
  • Received:2020-05-19 Online:2021-04-13 Published:2021-04-14

摘要: 骨髓间充质干细胞在体内所处的力学环境比较复杂,为了探索生物力学与骨髓间充质干细胞增殖分化之间的关系,对近年来生物力学微环境对骨髓间充质干细胞增殖分化影响的研究现状和最新进展进行了综述。认为牵张力与流体剪切力对骨髓间充质干细胞产生的刺激大部分会使其向成骨方向分化,而较大的压缩力和静水压力对骨髓间充质干细胞产生的刺激大部分会使其偏向软骨方向分化,小部分向成骨方向分化,每种分化方向都有其最适的分化条件。通过综述生物力学对骨髓间充质干细胞增殖及成骨分化的影响,为骨髓间充质干细胞的骨组织工程与再生医学研究及更好地应用于临床治疗提供思路和参考依据。

关键词: 骨髓间充质干细胞, 生物力学, 增殖, 分化

Abstract: The biomechanical environment of bone marrow mesenchymal stem cells (BMSCs) in vivo is relatively complex. To explore the relationship between biomechanics and the proliferation and osteogenic differentiation of BMSC, This review summarizes the current research status and latest progress of the effects of biomechanical microenvironment on the proliferation and differentiation of bone marrow mesenchymal sterm cells in recent years.Results showed that mechanical tension stress and fluid shear stress on BMSCs generated most of the stimuli to direct cell differentiation and that larger compression force and static water pressure on BMSCs generated most of the stimuli to direct cells toward cartilage differentiation and a minority of cells toward osteogenic differentiation. Cell differentiation in each direction occurred under its optimal conditions. Here we reviewed the effects of biomechanics on proliferation and osteogenic differentiation of BMSC, which may provide insights and references for research on bone tissue engineering, regenerative medicine, and clinical applications of BMSCs.

Key words: bone marrow mesenchymal stem cells, biomechanics, proliferation, osteogenic differentiation

中图分类号: 

  • R34

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