Chinese Journal of Tissue Engineering Research ›› 2018, Vol. 22 ›› Issue (21): 3401-3409.doi: 10.3969/j.issn.2095-4344.0520

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Nasopharyngeal carcinoma stem cells: surface markers, occurrence and development mechanisms, and targeted therapy

Yao Xi1, Wei Zheng-bo1, Xie Ying2   

  1. 1Affiliated Tumor Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China; 2Life Science Institute, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
  • Revised:2018-03-29 Online:2018-07-28 Published:2018-07-28
  • Contact: Wei Zheng-bo, M.D., Chief physician, Affiliated Tumor Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China; Xie Ying, M.D., Professor, Life Science Institute, Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
  • About author:Yao Xi, Master candidate, Affiliated Tumor Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81460415, 81760361; Guangxi Natural Science Foundation of China, No. 2017GXNSFAA198064, 2016GXNSFAA380096

Abstract:

BACKGROUND: Nasopharyngeal carcinoma is a malignant tumor of the head and neck with distinct regional characteristics and radiosensitivity. Because of occult lesions and lymph node metastasis, it is mostly found in the moderate and advanced stage. Incomplete treatment makes it easy to relapse, which is the main reason for poor prognosis. With the continuous development of stem cell research, nasopharyngeal carcinoma stem cells have received increasing attention in recent years. Post-treatment residue is most likely to be responsible for the recurrence and metastasis of nasopharyngeal carcinoma.
OBJECTIVE: To review the research progress in the isolation, identification, related signaling pathways and targeted therapies of nasopharyngeal carcinoma stem cells.
METHODS: The first author searched PubMed and CNKI between 2003 and 2017 using the keywords of “nasopharyngeal carcinoma, stem cell, cancer stem cells, side population cells, selection, signaling pathway, therapy” in English and Chinese, respectively. Seventy-six eligible articles were finally chosen for review, after excluding unrelated or repetitive articles.
RESULTS AND CONCLUSION: The included studies in this review provide useful information, based on which we certainly understand the causes for susceptible recurrence, metastasis and drug resistance of nasopharyngeal carcinoma. As a great progress is being made by studies regarding surface markers, related signaling pathways, pathogenic molecules and regulatory mechanisms of nasopharyngeal carcinoma stem cells involved, breakthroughs will be achieved both in the clarification of nasopharyngeal carcinoma initiation and development and in searching new therapies targeting nasopharyngeal carcinoma stem cells.

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: Nasopharyngeal Neoplasms, Neoplastic Stem Cells, Review, Tissue Engineering

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