医学研究与教育 ›› 2015, Vol. 32 ›› Issue (5): 93-97.DOI: 10.3969/j.issn.1674-490X.2015.05.023

• 综述 • 上一篇    下一篇

间充质干细胞在癌症治疗中的应用潜能

瞿海龙,梁璐,边剑飞,张冰   

  1. 河北大学附属医院急诊科,河北 保定 071000
  • 收稿日期:2016-01-22 修回日期:2016-01-22 出版日期:2015-10-25 发布日期:2015-10-25
  • 作者简介:瞿海龙(1976—), 男,河北涞水人,副主任医师,硕士,主要从事急救医学研究。E-mail: hailongju1976@sina.com

Application of potential of mesenchymal stem cell in the treatment of cancer

JU Hailong, LIANG Lu, BIAN Jianfei, ZHANG Bing   

  1. Emergency Department, Affiliated Hospital of Hebei University, Baoding 071000, China
  • Received:2016-01-22 Revised:2016-01-22 Online:2015-10-25 Published:2015-10-25

摘要: 干细胞在恶性肿瘤中的应用受到越来越多的研究与探讨。间充质干细胞具有天然免疫豁免特性、向肿瘤细胞迁移的能力、多系分化的潜能,使其成为抗肿瘤的一种生物制剂。在肿瘤生长微环境下,间充质干细胞具有双重作用:促肿瘤形成和抗肿瘤形成。哪种作用占优势,取决于间充质干细胞的类型及来源,肿瘤细胞的类型,干细胞与机体免疫细胞、癌细胞的相互作用等。间充质干细胞分泌的肿瘤坏死因子相关凋亡诱导配体具有促进肿瘤细胞凋亡的作用。脐带组织来源的间充质干细胞与癌细胞共培养,可促进干细胞表达该配体,具有抗肿瘤作用。对间充质干细胞的促肿瘤形成和抗肿瘤形成的特性进行综述。

关键词: 间充质干细胞, 肿瘤, 趋向性, 抗癌

Abstract: Stem cell treatments are being increasingly explored for their possible potential to treat various cancers. Mesenchymal stem cells are believed to possess anti-tumor potential and are preferred for their properties like immune privileged nature, ability to migrate to the site of tumor and capability for multilineage differentiation. This tumor tropism property of MSCs could be utilized to deliver anti-tumor biological agents to the site of tumor. In a tumor micro-environment, MSCs are believed to play both, a pro-tumorigenic and an anti-tumorigenic role. However, this is dependent on a host of factors like, types of MSCs, its source, type of cancer cell line under investigation, interactions between MSCs, host’s immune cells and cancer cells. Among several cytokines secreted by MSCs, TRAIL (Tumor necrosis factor related apoptosis inducing ligand) are reported to be pro-apoptotic for tumor cells. Umbilical cord tissue derived MSCs are believed to regulate TRAIL expression in MSC-cancer cell co-culture system resulting in induction of apoptosis in cancer cells. We present a review concerning on pro-tumorigenic and anti-tumorigenic properties of MSCs based on different studies reporting.

Key words: mesenchymal stem cells, tumor, tropism, anti-cancer

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