中国组织工程研究 ›› 2012, Vol. 16 ›› Issue (49): 9283-9288.doi: 10.3969/j.issn.2095-4344.2012.49.029

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

皮肤源祖细胞在再生医学中的作用

杨 眉12,柯亭羽1,毛 铎2,孔德领2,车永哲2,徐 勉1   

  1. 1昆明医科大学第二附属医院老年内分泌科,云南省昆明市 650101;2南开大学生物活性材料教育部重点实验室,天津市 300071
  • 收稿日期:2012-02-25 修回日期:2012-08-31 出版日期:2012-12-02 发布日期:2012-12-02
  • 通讯作者: 柯亭羽,硕士,副教授,副主任医师,昆明医科大学第二附属医院老年内分泌科,云南省昆明市 650101 ketingyu@hotmail.com
  • 作者简介:杨眉★,女,1979年生,云南省大理市人,汉族,2012年昆明医科大学内科学专业毕业,硕士,讲师,主要从事内分泌及代谢病的临床及基础研究。yangmei621@sohu.com
  • 基金资助:

    云南省科技厅-昆明医学院联合专项基金(2008CD029);云南省教育厅科学研究基金项目(2009Y0167);国家自然科学基金面上项目(31260223, 81260229,30970746)。

Application of skin-derived precursors in the regenerative medicine

Yang Mei1, 2, Ke Ting-yu1, Mao Duo2, Kong De-ling2, Che Yong-zhe2, Xu Mian1   

  1. Xu Mian, Professor, Chief physician, Department of Endocrinology, the Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China
  • Received:2012-02-25 Revised:2012-08-31 Online:2012-12-02 Published:2012-12-02
  • Contact: Ke Ting-yu, Master, Associate chief physician, Associate professor, Department of Endocrinology, the Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China ketingyu@hotmail.com
  • About author:Yang Mei☆, Master, Lecturer, Department of Endocrinology, the Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China; Key Laboratory of Bioactive Material, Ministry of Education, Nankai University, Tianjin 300071, China yangmei621@sohu.com
  • Supported by:

    Joint Special Fund of Science and Technology Department of Yunnan Province-Kunming Medical College, No. 2008CD029*; Scientific Research Fund Project of Yunnan Provincial Education Department, No.2009Y0167*; the National Natural Science Foundation of China, No. 31260223*, 81260229 *,

    30970746*

摘要:

背景:皮肤源祖细胞是存在于哺乳动物真皮层中的一种新型多能祖细胞。近年来,皮肤源祖细胞在再生医学中的研究及应用都有了很大进展。
目的:对皮肤源祖细胞的研究现状及新进展作一综述。
方法:应用计算机检索CNKI和PubMed数据库中1998年1月至2011年12月关于皮肤源祖细胞的文章,在标题和摘要中以“皮肤源祖细胞,毛囊干细胞,再生医学,组织工程”或“skin-derived precursor,hair-follicle,stem cells,neurons,schwann cells,smooth muscle cells,insulin-producing cells,bone repair,regenerative medicine,tissue engineering”为检索词进行检索。最终选择关于皮肤源祖细胞研究现状及应用前景的35篇文献进行综述。
结果与结论:皮肤源祖细胞作为一种容易获得、具有多谱系分化潜能、易扩增、使用较为安全的成体干细胞,在神经损伤的治疗及神经再生、组织工程皮肤及人造血管的构建、胰岛替代治疗、造血系统重建、促进骨折愈合等方面均显示了较大的应用潜能及优势,在再生医学及组织工程研究中将成为一种重要的种子细胞。

关键词: 皮肤源祖细胞, 毛囊, 干细胞, 神经元, 许旺细胞, 平滑肌细胞, 胰岛, 胰岛素分泌细胞, 骨骼修复, 再生医学, 组织工程

Abstract:

BACKGROUND: Skin-derived precursors are the new kind of multipotent progenitor cells that derived from the dermis. Recently, great progress has been made in studies and applications about skin-derived precursors.
OBJECTIVE: To summarize the research progress in skin-derived precursors.
METHODS: Articles related to skin-derived precursors were retrieved in CNKI database and PubMed database (1998-01/2011-12). The key words are “skin-derived precursor, hair-follicle, stem cells, neurons, schwann cells, smooth muscle cells, insulin-producing cells, bone repair, regenerative medicine, tissue engineering” in English and “skin-derived precursor, hair-follicle stem cells, regenerative medicine, tissue engineering” in Chinese. A total of 35 articles describing research progress in skin-derived precursors were obtained for the review.
RESULTS AND CONCLUSION: Skin-derived precursors as a kind of adult stem cells have been widely used in nerve damage treatment and neural regeneration, construction of tissue-engineered skin and vascular prosthesis, replacement therapy of pancreatic islet, reconstruction of hematopoietic system and promotion of fracture healing due to their advantages including ease to access, multi-lineage differentiation potential, easy amplification and relatively safe. Skin-derived precursors are a source of seed cells for regenerative medicine and tissue engineering research.

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