中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (5): 793-800.doi: 10.3969/j.issn.2095-4344.0453

• 干细胞综述 stem cell review • 上一篇    下一篇

人脐带华通氏胶间充质干细胞定向分化:现状与前景

施 沁,杨晓清,张玉泉   

  1. 南通大学附属医院妇产科,江苏省南通市 226001
  • 修回日期:2017-09-12 出版日期:2018-02-18 发布日期:2018-02-18
  • 通讯作者: 张玉泉,博士,主任医师,南通大学附属医院妇产科,江苏省南通市 226001
  • 作者简介:施沁,女,1993年生,江苏省南通市人,汉族,南通大学医学院妇产科学在读硕士,主要从事妇科生殖领域的相关研究。
  • 基金资助:

    国家自然科学基金面上项目(81370677)

Human Wharton’s Jelly-derived mesenchymal stem cells: advances and prospects in directional differentiation

Shi Qin, Yang Xiao-qing, Zhang Yu-quan   

  1. Department of Obstetrics and Gynecology, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu Province, China
  • Revised:2017-09-12 Online:2018-02-18 Published:2018-02-18
  • Contact: Zhang Yu-quan, Ph.D., Chief physician, Department of Obstetrics and Gynecology, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu Province, China
  • About author:Shi Qin, Studying for master’s degree, Department of Obstetrics and Gynecology, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81370677

摘要:

文章快速阅读:

文题释义:
脐带华通氏胶:
是胎儿脐带除去外膜、剔除2条动脉和1条静脉后剩余的凝胶状物质,主要成分是黏多糖,并含有大量的间充质干细胞。这种干细胞具有取材简便,污染少,成本低,不涉及任何伦理争议,分化能力强等特点,正逐渐成为干细胞研究领域的热点之一。
Transwell小室:是一种有通透性的支架,其外形为一个可放置在孔板里的杯子,杯子底层有一张具有通透性的膜,一般为聚碳酸酯膜,杯子其余部分的材料与普通孔板相同。将小室放入培养板中,小室内称上室,培养板内称下室。聚碳酸酯膜带有微孔,当孔径≤3.0 μm时,种于上室内的细胞A不会穿过膜进入下室,故不会与种于下室的细胞B直接接触,但其分泌的相关因子可以穿过。因而可以借此研究一种细胞分泌或代谢产生的物质对另一种细胞的影响。

 

摘要
背景:
近年来,人脐带华通氏胶间充质干细胞由于其来源广泛、取材简便、具有强大的自我更新和多向分化潜能,低免疫原性以及不涉及伦理学争议等特点,成为再生医学领域一类热门的种子细胞。
目的:综述近5年来国内外诱导人脐带华通氏胶间充质干细胞定向分化的研究进展。
方法:由第一作者在2017年1月检索了PubMed数据库和中国知网数据库,检索词为Wharton jelly derived mesenchymal stem cell,human umbilical cord mesenchymal stem cell,differentiation,脐带华通氏胶间充质干细胞或人脐带间充质干细胞,分化。文献检索的时间范围为2012年1月至2017年1月,语言种类为英文和中文,文献类型包括论著和综述。共查到120篇文献,根据纳入标准选择46篇文献纳入研究。
结果与结论:目前国内外文献中记载的由人脐带华通氏胶间充质干细胞定向分化成的细胞种类已达18余种。在近5年的文献报道中,一部分研究改进了之前的诱导方法;另一部分研究开拓了人脐带华通氏胶间充质干细胞定向分化的新方向;还有部分研究初步探索了分化过程中涉及的信号通路及相关的分子机制。分化后的脐带华通氏胶间充质干细胞可用于人体多部位组织细胞的再生、修复治疗,在不久的将来会给许多目前难以治愈的疾病带来希望。

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:
0000-0002-5238-8161(施沁)

关键词: 干细胞, 脐带, 华通氏胶, 间充质干细胞, 诱导分化, 国家自然科学基金

Abstract:

BACKGROUND: In recent years, because of its wide range of sources, easy access, strong self-renewal capacity, multi-directional differentiation potential, low immunogenicity and low ethical controversy and other characteristics, human Wharton’s Jelly-derived mesenchymal stem cells have become popular seed cells in regenerative medicine.
OBJECTIVE: To review the advances in directional differentiation of human Wharton’s Jelly-derived mesenchymal stem cells in recent five years.
METHODS: The PubMed and CNKI databases were searched by the first author using the keywords of “Wharton Jelly derived mesenchymal stem cell, human umbilical cord mesenchymal stem cell, differentiation” in English and Chinese, respectively. The retrieval time was from January 2012 to January 2017. After initial search, 120 articles were collected, and 46 articles were included in final analysis.
RESULTS AND CONCLUSION: Up to now, there are more than 18 types of cells that have been differentiated from Wharton’s Jelly-derived mesenchymal stem cells. In recent 5 years, some studies have improved the previous induction method, some studies have developed the new directional differentiation of Wharton’s Jelly-derived mesenchymal stem cells, and the others have explored the involved signal pathways and relevant molecular mechanisms. Differentiated Wharton’s Jelly-derived mesenchymal stem cells can be used for human tissue regeneration and repair, which give hope to the treatment of many refractory diseases.

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: Umbilical Cord, Mesenchymal Stem Cells, Cell Differentiation, Tissue Engineering

中图分类号: