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09:07
Analyzing the Functions of Mast Cells In Vivo Using 'Mast Cell Knock-in' Mice
Published on: May 27, 2015
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Mast cells and primary systemic vasculitides.
Domenico Ribatti1, Roberto Tamma1, Simona Ruggieri1
1Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy.
Microcirculation (New York, N.Y. : 1994)
|August 19, 2018
Summary
This review explores the dual role of mast cells in vasculitis, highlighting their pro- and anti-inflammatory functions. Targeting mast cells offers potential new therapeutic strategies for treating these chronic inflammatory blood vessel diseases.
Area of Science:
- Immunology
- Pathology
- Rheumatology
Background:
- Vasculitides involve blood vessel inflammation and necrosis, leading to tissue damage.
- Neutrophils, T cells, and macrophages are key inflammatory cells in vasculitides.
- Mast cells, known for their plasticity, also play a role in these conditions.
Purpose of the Study:
- To review the multifaceted role of mast cells in vasculitides.
- To discuss mast cell mediators and their impact on disease progression.
- To explore therapeutic strategies targeting mast cells in vasculitis treatment.
Main Methods:
- Literature review focusing on mast cell involvement in vasculitis.
- Analysis of mast cell mediators and their functions.
- Discussion of mast cell localization in various vasculitides.
- Exploration of potential therapeutic targets related to mast cells.
Main Results:
- Mast cells exhibit both pro- and anti-inflammatory functions in vasculitis.
- Their effects are dependent on cell type and microenvironment.
- Mast cell mediators can modulate vasculitis progression.
- Mast cell localization varies across different vasculitides.
Conclusions:
- Mast cells are significant players in the pathogenesis of vasculitis.
- Inhibiting mast cell recruitment and their pro-inflammatory/pro-angiogenic effects are potential therapeutic avenues.
- Targeting mast cells may offer novel treatment strategies for vasculitis.
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