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Updated: May 4, 2026

Quantifying Leukocyte Egress via Lymphatic Vessels from Murine Skin and Tumors
Published on: January 7, 2019
Taking the lymphatic route: dendritic cell migration to draining lymph nodes
Alvaro Teijeira1, Erica Russo, Cornelia Halin
1Institute of Pharmaceutical Sciences, Swiss Federal Institute of Technology, ETH Zurich, Wolfgang-Pauli Str. 10, HCI H413, 8093, Zurich, Switzerland.
Dendritic cell (DC) migration through lymphatic vessels (LVs) is crucial for immune responses. This review details the cellular and molecular mechanisms controlling DC trafficking and discusses therapeutic targeting strategies for immune modulation.
Area of Science:
- Immunology
- Cell Biology
- Vascular Biology
Background:
- Leukocyte trafficking via blood vessels is well-understood, but lymphatic vessel (LV) migration remains less characterized.
- Antigen-presenting dendritic cells (DCs) utilize LVs for immune surveillance and regulation.
- DC migration is critical for initiating adaptive immunity and maintaining self-tolerance.
Purpose of the Study:
- To review current knowledge on the cellular and molecular control of DC migration into and within LVs.
- To describe DC trafficking from the skin to draining lymph nodes.
- To explore therapeutic strategies targeting DC migration for immune response modulation.
Main Methods:
- Literature review of cellular and molecular mechanisms.
- Analysis of pathways controlling DC entry and movement within LVs.
- Discussion of immunological and therapeutic implications.
Main Results:
- DC migration via LVs involves specific cellular interactions and molecular signals.
- The journey from skin to lymph nodes is a complex, multi-step process.
- Understanding these mechanisms opens avenues for therapeutic intervention.
Conclusions:
- Lymphatic vessel trafficking of DCs is a key, yet understudied, process in immunity.
- Targeting DC migration offers potential for novel immunotherapies.
- Further research into LV-DC interactions is warranted.
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