RT Journal Article
T1 Neural stem cells and glioblastoma stem cells: Redefining concepts
A1 Arce Vázquez, Víctor Manuel
A1 González Rendo, Lara
A1 Porres Ventín, Laura
A1 González Álvarez, Valentina
A1 Caamaño Teixeira, Sabela
A1 Almengló Buzón, Cristina
A1 Señarís Rodríguez, Rosa María
A1 Costoya Puente, José Antonio
K1 Glioblastoma stem cells
K1 Cancer stem cells
K1 Tumor microenvironment
K1 Cellular reprogramming
K1 Glioblastoma
AB Stem cells (SCs) represent a distinctive population of undifferentiated cells with the extraordinary ability to self-renew and differentiate into multiple cell types. Owing to this, SCs play a crucial role in maintaining tissue homeostasis, providing a source for the replacement of cell losses due to normal wear and tear. In addition, SCs display an unquestioned therapeutic potential, which has resulted in the development of several cell therapies for the treatment of different types of diseases. However, despite their remarkable potential, the therapeutic use of SCs must still face several challenges, which include ethical, legal and technical issues. Ethical and legal concerns are mainly related to the use of SCs obtained from human embryos, while technical problems mostly arise from the difficulty of appropriately directing the differentiation of the SCs to meet the tissue´s needs and the occurrence of events such as immune rejections. In addition, the safety of SC-based therapies is also under debate. Although they may offer a useful and harmless treatment for many pathologies, including some incurable and/or life-threatening diseases, a potential risk of tumorigenicity may also exist in some cases. Accumulating evidence also implicates SCs as the origin of, at least, some types of cancer. This is the case of glioblastoma (GBM), the most prevalent glioma type in adults, whose origin has been related to postnatal neural stem cells (NSCs), mainly located in the subventricular zone (SVZ) and the dentate gyrus in the hippocampus. It has been proposed that these NSCs may give rise to glioblastoma stem cells (GSCs), which through complex interactions with the tumor microenvironment exert a crucial effect on tumor growth and development.
PB Elsevier
SN 1040-8428
YR 2026
FD 2026-02-04
LK https://hdl.handle.net/10347/46852
UL https://hdl.handle.net/10347/46852
LA eng
NO Arce, V. M., González-Rendo, L., Porres-Ventín, L., González-Álvarez, V., Caamaño-Teixeira, S., Almengló, C., Señarís, R., & Costoya, J. A. (2026). Neural stem cells and glioblastoma stem cells: Redefining concepts. Critical Reviews In Oncology/Hematology, 220, 105187. https://doi.org/10.1016/j.critrevonc.2026.105187
NO This study was supported by Agencia Estatal de Investigación (PID2020–113501RB-I00), Xunta de Galicia (GPC GI-1862, ED431B 2020/26; ED431G/2023/02 and European Regional Development Fund-ERDF). C.A. acknowledges funding from the Juan de la Cierva Programme (JDC2023–052189-I) funded by the Spanish Ministry of Science, Innovation and Universities.
DS Minerva
RD 24 abr 2026