Targeting cellular adaptive responses to glutaminolysis perturbation for cancer therapy.
Mol Cells
; 47(8): 100096, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-39038517
ABSTRACT
Metabolic aberrations, notably deviations in glutamine metabolism, are crucial in the oncogenic process, offering vital resources for the unlimited proliferation and enhanced survival capabilities of cancer cells. The dependency of malignant cells on glutamine metabolism has led to the proposition of targeted therapeutic strategies. However, the capability of cancer cells to initiate adaptive responses undermines the efficacy of these therapeutic interventions. This review meticulously examines the multifaceted adaptive mechanisms that cancer cells deploy to sustain survival and growth following the disruption of glutamine metabolism. Emphasis is placed on the roles of transcription factors, alterations in metabolic pathways, the mechanistic target of rapamycin complex 1 signaling axis, autophagy, macropinocytosis, nucleotide biosynthesis, and the scavenging of ROS. Thus, the delineation and subsequent targeting of these adaptive responses in the context of therapies aimed at glutamine metabolism offer a promising avenue for circumventing drug resistance in cancer treatment.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Glutamina
/
Neoplasias
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article