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Updated: Jun 2, 2026

Draining Lymph Node Metastasis Model for Assessing the Dynamics of Antigen-Specific CD8+ T Cells During Tumorigenesis
Published on: January 26, 2024
Immune response to cancer and its regulation in regional lymph nodes
1Department of Pediatrics, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.
Abstract:
Regional draining lymph nodes (LNs) play a pivotal role in initiating immune responses. However, the presence of metastases may compromise their normal immunological function. Preclinical studies indicate that despite metastases, early tumor-draining LNs are still a rich source of sensitized T cells. Recently, we found that dendritic (DC)-tumor fusion hybrids were capable of stimulating therapeutic T-cell generation in the LN. However, this response is regulated by a tumor-specific suppression mechanism(s). Reversal of these dysfunctions would help the success of immunotherapy.
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