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Isolation and Th17 Differentiation of Naïve CD4 T Lymphocytes
Published on: September 26, 2013
Th17 cells in mucosal immunity and tissue inflammation.
1Department of Genetics, LSU Health Sciences Center, New Orleans, LA 70112, USA. jkolls@lsuhsc.edu
Seminars in Immunopathology
|February 26, 2010
Summary
T helper type 17 (Th17) cells are crucial for immunity against infections and vaccine responses. These cells also play a role in autoimmune diseases and inflammation.
Area of Science:
- Immunology
- Cell Biology
Background:
- T helper type 17 (Th17) cells are a distinct T cell lineage characterized by the production of IL-17, IL-17F, IL-21, and IL-22.
- Th17 cells are implicated in the pathogenesis of autoimmune diseases and tissue inflammation.
Discussion:
- Emerging evidence highlights the critical role of Th17 cells in host defense against bacterial, fungal, and viral infections, particularly at mucosal surfaces.
- Th17 cells are induced upon vaccination and are essential for effective immunity against both extracellular and intracellular pathogens.
Key Insights:
- Th17 cells are key regulators of mucosal immunity.
- Vaccination efficacy is significantly influenced by Th17 cell induction and function.
Outlook:
- Further research into Th17 cell function is vital for understanding protective immunity and immunopathology.
- Targeting Th17 cell pathways may offer therapeutic strategies for autoimmune diseases and enhance vaccine development.
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