Metabolic Adaptations in Cancer Progression: Optimization Strategies and Therapeutic Targets

Area of Science:

• Oncology
• Cancer Metabolism
• Biochemistry

Background:

• Deregulation of cellular metabolism is a hallmark of cancer.
• Tumor cells exhibit distinct metabolic activities supporting growth, proliferation, and invasion.
• Metabolic adaptations influence and are influenced by the tumor microenvironment.

Purpose of the Study:

• To explore the role of metabolic reprogramming in cancer.
• To discuss the integration of pharmacological and dietary interventions for cancer treatment.
• To highlight the need for precision medicine in oncology.

Main Methods:

• Review of current understanding of cancer metabolism.
• Analysis of the impact of diet and gut microbiota on cancer.
• Discussion of omics methods (metabolomics, proteomics, lipidomics) for profiling metabolic changes.
• Consideration of novel therapeutic strategies targeting metabolic pathways.

Main Results:

• Cancer cells alter metabolic pathways, including glucose and glutamine utilization and fatty acid synthesis.
• Metabolic reprogramming is critical for tumor growth and metastasis.
• Dietary factors and gut microbiota play a role in cancer development and treatment response.
• Current clinical trial evidence for dietary interventions is insufficient.

Conclusions:

• Anticancer strategies should combine pharmacological inhibition of metabolic pathways with dietary interventions.
• Further research using omics methods is needed to understand and target cancer metabolism.
• Precision medicine, based on cell type-specific metabolic profiling, is essential for personalized oncology treatment.