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Dendritic Cells Boost T-Cell Immunity Against Tumors

4/17/2026

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Story summary
  • Studies show dendritic cells activate CD8+ T cells, with CD8?+ dendritic cells essential for cross-priming cytotoxic T cells and producing interleukin-12 during infections.
  • Cross-dressed dendritic cells can enhance anti-tumor immunity and drive memory T-cell activation after viral infection.
  • WDFY4 supports cross-presentation in dendritic cells, and type I interferon modulates dendritic cell activation, shaping responses in cancer and infections.