中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (24): 3900-3905.doi: 10.3969/j.issn.2095-4344.2014.24.021

• 组织构建综述 tissue construction review • 上一篇    下一篇

牙周组织工程研究进展:问题与应用

路博闻,徐璐璐,张  洋,韩  光   

  1. 解放军总医院口腔正畸科,北京市  100853
  • 修回日期:2014-05-15 出版日期:2014-06-11 发布日期:2014-06-11
  • 通讯作者: 徐璐璐,博士,副主任医师,副教授,硕士生导师,解放军总医院口腔正畸科,北京市 100853
  • 作者简介:路博闻,男,1988年生,河北省张家口市人,汉族,解放军总医院口腔正畸科在读硕士,主要从事牙周组织工程研究。
  • 基金资助:

    国家自然科学基金(青年科学基金项目81100776);全军医学科研“十二五”计划课题(CWS11J118);解放军总医院临床科研扶持基金项目(2013FC-TSYS-2007)

New progress of periodontal tissue engineering: problems and applications

Lu Bo-wen, Xu Lu-lu, Zhang Yang, Han Guang   

  1. Department of Orthodontics, General Hospital of Chinese PLA, Beijing 100853, China
  • Revised:2014-05-15 Online:2014-06-11 Published:2014-06-11
  • Contact: Xu Lu-lu, M.D., Associate chief physician, Associate professor, Master’s supervisor, Department of Orthodontics, General Hospital of Chinese PLA, Beijing 100853, China
  • About author:Lu Bo-wen, Studying for master’s degree, Department of Orthodontics, General Hospital of Chinese PLA, Beijing 100853, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81100776; Military Medical Science Research during the Twelfth Five-Year Plan, No. CWS11J118; Clinical Scientific Research Program of General Hospital of Chinese PLA, No. 2013FC-TSYS-2007

摘要:

背景:组织工程技术的出现为实现牙周组织完全再生提供了全新的思路和方法。
目的:就近年来牙周组织工程种子细胞、生长因子和支架材料三大基本要素的最新研究及相关进展进行简要综述。
方法:由第一作者检索PubMed数据库关于牙周组织工程研究方面的文章,检索词为“periodontal tissue engineering”,限定文献语言种类为English;同时检索CBM数据库2009年1月至2013年12月相关牙周组织工程方面的文献,检索词为“牙周组织工程”。排除重复性研究,最终纳入30篇文献进行综述。
结果与结论:研究证实牙周膜干细胞在牙周组织再生领域是具有良好的应用前景,骨髓基质干细胞是修复牙周组织缺损的一种较为理想的种子细胞,牙囊细胞具有多向分化潜能,可以形成牙周组织。多种生物活性分子已被证实有较强的牙周组织修复功能,与牙周组织工程相关的主要生长因子有血小板衍化生长因子、骨形态发生蛋白、转化生长因子β、胰岛素样生长因子、碱性成纤维细胞生长因子、釉基质衍生物等。目前应用于牙周组织工程的支架材料主要分为天然生物材料和人工合成材料。如何选择最佳的种子细胞、细胞因子以及支架材料的复合物,其研究还需进一步完善。



中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

关键词: 组织构建, 组织工程, 牙周, 牙周膜干细胞, 骨髓基质干细胞, 牙囊细胞, 血小板衍化生长因子, 骨形态发生蛋白, 碱性成纤维细胞生长因子, 胶原, 壳聚糖, 聚乳酸-聚羟基乙酸, 国家自然科学基金

Abstract:

BACKGROUND: Tissue engineering technology provides novel methods for the regeneration of periodontal tissue.
OBJECTIVE: To summarize the recent progress of periodontal tissue engineering seed cells, growth factor and scaffold materials.
METHODS: The first author searched the PubMed database (http://www.ncbi.nlm.nih.gov/pubmed) on periodontal tissue engineering study, using the key words of periodontal tissue engineering in English; at the same time CBM database from January 2009 to December 2013 was also retrieved for periodontal tissue engineering literature, using the key words of periodontal tissue engineering in Chinese. Repetitive studies were excluded, and finally  30 articles were included to review.
RESULTS AND CONCLUSION: Study showed that, periodontal ligament stem cells have good application prospect in periodontal tissue regeneration; bone marrow stromal stem cells is the ideal seed cells for the repair of periodontal tissue defects; dental follicle cells have pluripotent differentiation potentials and they can form periodontal tissue. A variety of biologically active molecules have been shown to have a strong function of repairing periodontal tissue, the growth factors associated with periodontal tissue engineering are mainly platelet-derived growth factor, bone morphogenetic protein, transforming growth factor β, insulin-like growth factor, basic fibroblast growth factor, and enamel matrix derivative. Currently the scaffold materials used in periodontal tissue engineering can be divided into natural biological materials and artificially synthetic materials. How to choose the best seed cells, cytokines and scaffold complexes needs to be further improved.



中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

Key words: tooth, mesenchymal stem cells, periodontal ligament, dental sac, bone morphogenetic protein

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