Papel de C3G en la diseminación, tumorigénesis y señalización celular del glioblastoma
GBMs (glioblastomas), or grade IV astrocytomas/gliomas, are the most frequent and aggressive brain tumours, whose diagnosis and treatment is still inefficient. RTKs (receptor tyrosine-kinases), mainly EGFR, and their downstream pathways are altered in almost 90% GBMs. RTKs, are relevant for the regu...
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| Tipo de recurso: | tesis doctoral |
| Fecha de publicación: | 2021 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | español |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/11778 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/11778 |
| Access Level: | acceso abierto |
| Palabra clave: | 616.831-006.484(043.2) gliomas glioblastomas Biología celular (Farmacia) Bioquímica (Farmacia) |
| Sumario: | GBMs (glioblastomas), or grade IV astrocytomas/gliomas, are the most frequent and aggressive brain tumours, whose diagnosis and treatment is still inefficient. RTKs (receptor tyrosine-kinases), mainly EGFR, and their downstream pathways are altered in almost 90% GBMs. RTKs, are relevant for the regulation of GBM tumourigenesis and dissemination and for GSCs (GBM stem cells), a GBM subpopulation that display stem-like and GBM-initiating properties. Dissemination is also linked to GBM aggressiveness. EMT (epithelial-mesenchymal transition)-like processes would facilitate the acquisition of a more mesenchymal and invasive phenotype. Both, stemness and disseminative capacity have been associated to GBM recurrence and therapy resistance... |
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