Connections between metabolism and epigenetics in cancers

Area of Science:

• Oncology
• Cancer Cell Metabolism
• Epigenetics

Background:

• Cancer progression traditionally linked to genetic mutations.
• Recent research highlights the crucial roles of metabolism and epigenetics.
• Tumors exhibit metabolic plasticity to meet energy demands for proliferation.

Purpose of the Study:

• To review the intricate relationship between cancer cell metabolism and epigenetics.
• To elucidate how metabolic alterations influence epigenetic regulation and vice versa.
• To identify potential therapeutic targets based on these interactions.

Main Methods:

• Review of recent findings in cancer cell metabolism.
• Analysis of metabolic reprogramming in tumor growth and metastasis.
• Discussion of the interplay between metabolites and epigenetic modifications.

Main Results:

• Metabolic alterations are key to cancer cell proliferation and survival.
• Metabolites act as substrates/cofactors for epigenetic enzymes.
• Epigenetic modifications are sensitive to cellular metabolic status.
• This reciprocal relationship is observed across various cancer types.

Conclusions:

• The interplay between metabolism and epigenetics is fundamental to cancer progression.
• Targeting metabolic and epigenetic pathways holds significant therapeutic potential.
• Further research in metabolomics and epigenome interactions is crucial for developing novel anti-cancer drugs.