中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (13): 2126-2132.doi: 10.3969/j.issn.2095-4344.0429

• 干细胞综述 stem cell review • 上一篇    

牙髓干细胞在组织工程研究中的进展和应用前景

邵苗苗1,刘钟西1,许 诺2,柳清华1,王 栋1,何建亚1,李晓杰1   

  1. 1大连医科大学口腔医学院,辽宁省大连市 116044;2大连医科大学中山学院,辽宁省大连市 116000
  • 出版日期:2018-05-08 发布日期:2018-05-08
  • 通讯作者: 李晓杰,硕士,副教授,大连医科大学口腔医学院,辽宁省大连市 116044
  • 作者简介:邵苗苗,女,1992年生,安徽省淮南市人,汉族,2016级口腔临床医学在读硕士。 并列第一作者:刘钟西,女,1993年生,辽宁省葫芦岛市人,汉族,2017级口腔临床医学在读硕士。
  • 基金资助:

    辽宁省科技厅立项(201602230)

Dental pulp stem cells in tissue engineering: application and development

Shao Miao-miao1, Liu Zhong-xi1, Xu Nuo2, Liu Qing-hua1, Wang Dong1, He Jian-ya1, Li Xiao-jie1   

  1. 1School of Stomatology, Dalian Medical University, Dalian 116044, Liaoning Province, China; 2Zhongshan College of Dalian Medical University, Dalian 116000, Liaoning Province, China
  • Online:2018-05-08 Published:2018-05-08
  • Contact: Li Xiao-jie, Master, Associate professor, School of Stomatology, Dalian Medical University, Dalian 116044, Liaoning Province, China
  • About author:Shao Miao-miao, Studying for master’s degree, School of Stomatology, Dalian Medical University, Dalian 116044, Liaoning Province, China. Liu Zhong-xi, Studying for master’s degree, School of Stomatology, Dalian Medical University, Dalian 116044, Liaoning Province, China. Shao Miao-miao and Liu Zhong-xi contributed equally to this work.
  • Supported by:

    the Project of Liaoning Provincial Department of Science and Technology, No. 201602230

摘要:

文章快速阅读:

文题释义:
牙髓干细胞:
牙髓组织的主要成分是牙髓细胞,它是一种来源于神经脊的间充质细胞。牙髓干细胞是牙髓细胞中具有多向分化和高增殖潜能的细胞,不仅存在于恒牙牙髓中,也存在于脱落牙齿和牙乳头中。
牙髓干细胞的发展趋势:随着创新性的3D技术的出现,利用牙髓干细胞向骨骼、软骨、脂肪组织或神经组织等多种组织分化的潜能,有望启动新型的替代治疗方案。牙髓干细胞不仅对牙体组织及牙周组织再生有影响,而且对其他组织如神经修复和骨组织再生方面也显示出有意义的临床应用潜力。

 

摘要
背景:
牙髓干细胞作为特殊的干细胞来源,具有高度增殖和自我更新能力,能在特定条件诱导下分化成多种组织细胞,为组织工程领域的发展寻觅了一条新的途径。
目的:对牙髓干细胞的生物学特征、来源、分离方法及其在组织工程学中的应用和研究等方面作一综述。
方法:由第一作者以“dental pulp stem cell,differentiation,regenerative medicine,tissue engineering”为英文关键词,以“牙髓干细胞,分化,再生医学,组织工程”为中文关键词,检索2005至2017年期间收录在PubMed,Medline,中国知网,万方等数据库中与牙髓干细胞和组织工程医学相关的文献,排除与文章研究目的无关及重复性的文献,纳入符合标准的66篇文献进行综述。
结果与结论:随着组织工程医学和再生医学应用的不断发展,牙髓干细胞和组织工程支架的有效结合得以实现,目前研究的重点不仅仅关注于牙髓干细胞的成牙、成骨特性,其在神经修复、血管构建、角膜重建、软骨形成等方面也得到广泛应用。

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
ORCID: 0000-0002-4529-313X(李晓杰)

关键词: 牙髓干细胞, 多向分化, 组织工程医学, 再生医学, 干细胞

Abstract:

BACKGROUND: As a special source of stem cells, dental pulp stem cells (DPSCs) make much progress in the development of tissue engineering field due to their high proliferation and self-renewal ability. In the certain conditions DPSCs can be induced to differentiate into a variety of specialized tissue cells, providing a new way for tissue engineering development.
OBJECTIVE: To review the main progress in the DPSCs biological characteristics, original source, isolation method, and its related application in tissue engineering research.
METHODS: “Dental pulp stem cell, differentiation, regenerative medicine, tissue engineering” in English and Chinese were termed as the keywords to search relevant articles about DPSCs and tissue engineering published from 2005 to 2017 in PubMed, Medline, WanFang, and CNKI databases. After removal of repetitive or irrelevant articles, 66 articles were finally reviewed.
RESULTS AND CONCLUSION: With the development of tissue engineering and regenerative medicine, the effective combination of DPSCs and tissue engineering scaffolds have be further achieved. Recent studies on DPSCs focus on the properties of DPSCs differentiating into odontoblasts and osteocytes/osteoblasts and on the potential of nerve repair, vascular remodeling, corneal reconstruction and chondrogenic differentiation.

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

Key words: Dental Pulp, Stem Cells, Tissue Engineering

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