Emerging Insights into the PI3K/AKT/mTOR Signaling Pathway and Non-Coding RNA-mediated Drug Resistance in Glioblastoma.
Curr Mol Med
; 2024 Jun 04.
Article
en En
| MEDLINE
| ID: mdl-38840404
ABSTRACT
Glioblastoma multiforme [GBM] is a highly aggressive grade IV central nervous system tumor with a dismal prognosis. Factors such as late detection, treatment limitations due to its aggressive nature, and, notably, drug resistance significantly affect clinical outcomes. Despite the effectiveness of Temozolomide [TMZ], a potent chemotherapy agent, the development of drug resistance remains a major challenge. Given the poor survival rates and chemoresistance, there is an urgent need for novel treatment strategies. Non-coding RNAs, particularly microRNAs [miRNAs], offer a promising approach to GBM diagnosis and treatment. These small non-coding RNAs play crucial roles in tumor progression, either suppressing or promoting oncogenic characteristics. The phosphoinositide-3 kinase [PI3K]/AKT/ mTOR pathway, which regulates essential biological processes like proliferation and survival, is a key target of miRNAs in cancer. Studies have underscored the significance of PI3K/AKT/mTOR signaling in drug resistance development and its interplay with non-coding RNAs as mediators of tumorigenesis. This review aims to outline the involvement of PI3K/AKT/mTOR signaling in miRNA modulation and strategies to overcome chemoresistance in GBM.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Curr Mol Med
Asunto de la revista:
BIOLOGIA MOLECULAR
Año:
2024
Tipo del documento:
Article
País de afiliación:
Irán
Pais de publicación:
Países Bajos