Glial progenitors as targets for transformation in glioma.
Adv Cancer Res
; 121: 1-65, 2014.
Article
en En
| MEDLINE
| ID: mdl-24889528
ABSTRACT
Glioma is the most common primary malignant brain tumor and arises throughout the central nervous system. Recent focus on stem-like glioma cells has implicated neural stem cells (NSCs), a minor precursor population restricted to germinal zones, as a potential source of gliomas. In this review, we focus on the relationship between oligodendrocyte progenitor cells (OPCs), the largest population of cycling glial progenitors in the postnatal brain, and gliomagenesis. OPCs can give rise to gliomas, with signaling pathways associated with NSCs also playing key roles during OPC lineage development. Gliomas can also undergo a switch from progenitor- to stem-like phenotype after therapy, consistent with an OPC-origin even for stem-like gliomas. Future in-depth studies of OPC biology may shed light on the etiology of OPC-derived gliomas and reveal new therapeutic avenues.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Transformación Celular Neoplásica
/
Neuroglía
/
Células-Madre Neurales
/
Glioma
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Adv Cancer Res
Año:
2014
Tipo del documento:
Article
País de afiliación:
Estados Unidos