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Updated: May 17, 2026
05:47
Isolation of Murine Lymph Node Stromal Cells
Published on: August 19, 2014
Stromal cells control soluble material and cellular transport in lymph nodes
1Centre d'Immunologie de Marseille-Luminy, Parc Scientifique et Technologique de Marseille Luminy, Aix-Marseille University, UM2 Marseille, France ; Institut National de la Santé et de la Recherche Médicale, U1104 Marseille, France ; Centre National de la Recherche Scientifique, UMR 7280 Marseille, France.
Frontiers in Immunology
|October 13, 2012
Summary
Stromal cells in secondary lymphoid organs (SLOs) are not inert but actively regulate immune responses. This review explores how their physicochemical properties guide immune cells and molecules within lymph nodes (LNs).
Area of Science:
- Immunology
- Cell Biology
- Anatomy
Background:
- Lymphocytes patrol secondary lymphoid organs (SLOs) for antigens.
- Lymphoid stromal cells, previously considered structural, possess immuno-regulatory functions.
- Lymph nodes (LNs) integrate immune information but require efficient cell interactions.
Purpose of the Study:
- To review the physicochemical properties of stromal cells.
- To explain how these properties facilitate immune cell and molecule transport within LNs.
- To highlight the active role of stromal cells in immune surveillance.
Main Methods:
- Review of existing literature on lymphoid stromal cell function.
- Analysis of physicochemical mechanisms involved in cellular and molecular trafficking.
- Synthesis of data on stromal cell contributions to immune cell interactions.
Main Results:
- Stromal cells actively influence immune cell migration and positioning.
- Physicochemical properties of stromal cells enable efficient transport of immune cells and antigens.
- These properties are crucial for initiating adaptive immune responses within LNs.
Conclusions:
- Lymphoid stromal cells are dynamic regulators of the immune system.
- Understanding their physicochemical functions is key to comprehending immune surveillance in LNs.
- Stromal cell-mediated guidance is essential for effective adaptive immunity.
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