中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (1): 124-130.doi: 10.3969/j.issn.2095-4344.2013.01.020

• 干细胞学术探讨 stem cell academic discussion • 上一篇    下一篇

骨髓微环境变化引发的疾病

邵小虎1,乐黄莺1,2   

  1. 1 上海交通大学系统生物医学研究院,系统生物医学教育部重点实验室,上海市  200240
    2 上海交通大学医学院附属瑞金医院血液学研究所,医学基因组学国家重点实验室,上海市  200025
  • 收稿日期:2012-05-28 修回日期:2012-10-25 出版日期:2013-01-01 发布日期:2013-01-01
  • 通讯作者: Le Huang-ying, Assistant researcher, Master’s supervisor, Shanghai Center for System Biomedicine, Key Laboratory of System Biomedicine of Ministry of Education, Shanghai Jiao Tong University, Shanghai 200240, China State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital Affiliated to School of Medicine, Shanghai Jiao Tong University, Shanghai 200025, China hyle@sjtu.edu.cn
  • 作者简介:邵小虎☆,男,1984年生,山东省平邑县人,汉族,上海交通大学在读博士,主要从事间充质干细胞和造血干细胞调控的研究。xiaohushao@yahoo.com.cn
  • 基金资助:

    国家重大科学研究计划项目(973)资助项目(2012CB966900)。

Bone marrow microenvironment and disease development

Shao Xiao-hu1, Le Huang-ying1, 2   

  1. 1 Shanghai Center for System Biomedicine, Key Laboratory of System Biomedicine of Ministry of Education, Shanghai Jiao Tong University, Shanghai  200240, China
    2 State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital Affiliated to School of Medicine, Shanghai Jiao Tong University, Shanghai  200025, China
  • Received:2012-05-28 Revised:2012-10-25 Online:2013-01-01 Published:2013-01-01
  • Contact: 乐黄莺,助理研究员,硕士生导师,上海交通大学系统生物医学研究院,上海市200240;上海交通大学附属瑞金医院血液学研究所,上海市200025 hyle@sjtu.edu.cn
  • About author:Shao Xiao-Hu☆, Studying for doctorate, Shanghai Center for System Biomedicine, Key Laboratory of System Biomedicine of Ministry of Education, Shanghai Jiao Tong University, Shanghai 200240, China xiaohushao@yahoo.com.cn
  • Supported by:

    Supported by: the National Key Basic Research Project of China (973 Program), No. 2012CB966900

摘要:

背景:骨髓微环境发生改变与血液疾病的发生和发展密切相关。
目的:通过综述骨髓微环境中的细胞组分,非细胞组分和信号通路的调控作用,探讨骨髓微环境改变与疾病发生的关系。
方法:应用计算机检索2001年1月至2012年4月的Pubmed数据库和万方数据库,英文检索词为“bone marrow niche, hematopoietic stem cell (HSC)”,中文检索词为“骨髓微环境,造血干细胞”,检索文献总量为424篇,最终纳入61篇进入结果分析。
结果与结论:骨髓中的成体造血干细胞是血液系统和淋巴系统的发源细胞。骨髓微环境是支持造血干细胞自我更新和分化的场所,它由多种造血细胞成分、非造血细胞、胞外基质和其他信号蛋白组成。正常的骨髓微环境对造血干细胞发挥正常功能十分重要。一旦发生紊乱,会引发血液疾病和癌症等病症。因此,深入研究骨髓微环境,揭示调控机制以及相关的干细胞命运决定机制,将极大的推动骨髓移植、组织修复和再生医学等领域的发展。

关键词: 干细胞, 干细胞综述, 骨髓, 微环境, 造血干细胞, 骨髓移植, 血液疾病, 间充质干细胞, 信号通路, 干细胞因子, 973项目

Abstract:

BACKGROUND: Bone marrow microenvironment change is closely related to the occurrence and development of hematopoietic disease.
OBJECTIVE: To review the cell and non-cell components in the bone marrow microenvironment as well as the regulatory role of signaling pathway and to investigate the relationship between bone marrow microenvironment change and disease development.
METHODS: A computer-based online retrieval of Pubmed database and Wanfang database was performed using the English key words “bone marrow niche, hematopoietic stem cell” and Chinese key words “bone marrow microenvironment, hematopoietic stem cells” to search papers published between January 2001 and April 2012. A total of 424 papers were retrieved and 61 were suitable for final analysis.
RESULTS AND CONCLUSION: The adult hematopoietic stem cells in bone marrow are the origins of blood and lymphocyte systems. Bone marrow microenvironment can support the self-renewal and differentiation of hematopoietic stem cells and it is composed of various kinds of hematopoietic cells, non-hematopoietic cells, extracellular matrix and other signal proteins. Normal bone marrow microenvironment plays an important role in sustaining the normal function of hematopoietic cells. Once the balance is broken, some malignant diseases such as leukemia and cancer would be caused. Therefore, further investigation of bone marrow microenvironment and understanding the regulatory mechanism and the determinative factor of stem cell fate will greatly facilitate bone marrow transplantation, tissue repair and regenerative medicine development.

Key words: stem cells, stem cell review, bone marrow, microenvironment, hemopoietic stem cells, bone marrow transplantation, blood diseases, mesenchymal stem cells, signal pathway, stem cell factors, 973 program

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