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Updated: Jun 12, 2026
An Efficient and High Yield Method for Isolation of Mouse Dendritic Cell Subsets
Published on: April 18, 2016
Dendritic cells erase bad memory
1Institute of Experimental Immunology, Rheinische Friedrich-Wilhelms University of Bonn, Bonn, Germany. ckurts@uni-bonn.de
DC not only activate CD4 T (Th) cell and cytotoxic CD8 T cell (CTL) responses against pathogens, but they also tolerize autoreactive T cells in order to avoid autoimmunity. Previous studies have demonstrated that steady-state DC can tolerize naïve CTL, naïve Th cells and memory CTL. A study in this issue of the European Journal of Immunology demonstrates that DC also tolerize memory Th cells. This is arguably most critical for developing therapies against autoimmune disease; first, because Th cells are the central regulators of all adaptive immune responses, and second because memory, rather than naïve T cells are the clinically relevant cells in established autoimmune diseases. This study fosters hope that DC-based specific immunotherapies for common autoimmune diseases are possible.
DC not only activate CD4 T (Th) cell and cytotoxic CD8 T cell (CTL) responses against pathogens, but they also tolerize autoreactive T cells in order to avoid autoimmunity. Previous studies have demonstrated that steady-state DC can tolerize naïve CTL, naïve Th cells and memory CTL. A study in this issue of the European Journal of Immunology demonstrates that DC also tolerize memory Th cells. This is arguably most critical for developing therapies against autoimmune disease; first, because Th cells are the central regulators of all adaptive immune responses, and second because memory, rather than naïve T cells are the clinically relevant cells in established autoimmune diseases. This study fosters hope that DC-based specific immunotherapies for common autoimmune diseases are possible.
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