期刊
WORLD JOURNAL OF STEM CELLS
卷 13, 期 7, 页码 877-893出版社
BAISHIDENG PUBLISHING GROUP INC
DOI: 10.4252/wjsc.v13.i7.877
关键词
Neural stem cells; Glioma; Tumor microenvironment; Communication; Exosomes
资金
- China Postdoctoral Science Foundation [2020M672592]
Glioblastoma multiforme (GBM), the most common malignant brain tumor in adults, is mostly untreatable with poor prognosis and low survival rates. Communication between GBMs and non-glioma cells in the tumor microenvironment, as well as the involvement of neural stem cells in the subventricular zone, play crucial roles in tumor growth and recurrence. Understanding the interactions between glioma and neural stem cells may lead to new therapeutic strategies for GBM.
Glioblastoma multiforme (GBM), the most frequently occurring malignant brain tumor in adults, remains mostly untreatable. Because of the heterogeneity of invasive gliomas and drug resistance associated with the tumor microenvironment, the prognosis is poor, and the survival rate of patients is low. Communication between GBMs and non-glioma cells in the tumor microenvironment plays a vital role in tumor growth and recurrence. Emerging data have suggested that neural stem cells (NSCs) in the subventricular zone (SVZ) are the cells-of-origin of gliomas, and SVZ NSC involvement is associated with the progression and recurrence of GBM. This review highlights the interaction between SVZ NSCs and gliomas, summarizes current findings on the crosstalk between gliomas and other non-glioma cells, and describes the links between SVZ NSCs and gliomas. We also discuss the role and mechanism of SVZ NSCs in glioblastoma, as well as the interventions targeting the SVZ and their therapeutic implications in glioblastoma. Taken together, understanding the biological mechanism of glioma-NSC interactions can lead to new therapeutic strategies for GBM.
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