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An Efficient and High Yield Method for Isolation of Mouse Dendritic Cell Subsets
Published on: April 18, 2016
Dendritic cell subsets in health and disease
Hideki Ueno1, Eynav Klechevsky, Rimpei Morita
1Baylor Institute for Immunology Research, Dallas, TX 75204, USA.
Immunological Reviews
|September 14, 2007
Summary
The dendritic cell (DC) system regulates immunity and tolerance. Different DC subsets, like dermal and Langerhans cells, initiate distinct immune responses, impacting diseases and vaccination strategies.
Area of Science:
- Immunology
- Cell Biology
Background:
- Dendritic cells (DCs) are crucial antigen-presenting cells governing immune responses and tolerance.
- DC function is modulated by microbial and environmental signals, enabling tailored immune reactions to infections.
Purpose of the Study:
- To elucidate the distinct roles of DC subsets in initiating immune responses.
- To propose a model for how interstitial DCs and Langerhans cells differentially regulate immunity.
Main Methods:
- Analysis of DC subset-specific microbial receptors, surface molecules, and cytokine profiles.
- Investigating the impact of DC system alterations on disease pathogenesis.
Main Results:
- Interstitial (dermal) DCs are proposed to preferentially activate humoral immunity.
- Langerhans cells are proposed to preferentially induce cellular immunity.
Conclusions:
- DC subsets orchestrate qualitatively distinct immune responses.
- Dysregulation of the DC system contributes to autoimmunity, allergy, and cancer.
- Targeting DCs offers potential for novel vaccine development.
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