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One-carbon metabolism in cancer immunity: T-cell fitness, epigenetic programming, and therapeutic opportunities

Source: Frontiers - Health • Published: 13 Jul 2026, 00:00

One-carbon metabolism in cancer immunity: T-cell fitness, epigenetic programming, and therapeutic opportunities

Examine how one-carbon metabolic pathways influence T-cell epigenetics, immune fitness, and translational interventions within the tumor microenvironment.

Key Takeaways
  • Recent studies show that tumor cells can outcompete T cells for methionine
  • Because one-carbon metabolism is required by both tumor cells and immune cells
  • Among the metabolic circuits implicated in cancer immunity
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