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Basophils in airway disease.
Donald MacGlashan1, Gail Gauvreau, John T Schroeder
1Johns Hopkins Asthma and Allergy Center, 5501 Hopkins Bayview Circle, Baltimore, MD 21224, USA. dmacglas@mail.jhmi.edu
Current Allergy and Asthma Reports
|March 15, 2002
Summary
New tools now allow for accurate basophil enumeration and functional profiling, enhancing our understanding of their role in asthma and inflammation. This aids in refining hypotheses about the regulation of this specialized inflammatory response.
Area of Science:
- Immunology
- Respiratory Medicine
- Cell Biology
Background:
- Asthma inflammation involves eosinophils, basophils, and lymphocytes.
- Historically, basophil profiling and functional characterization were challenging.
- Recent advancements provide new tools for studying basophils.
Purpose of the Study:
- To explore the increasing information on basophil presence and activities.
- To investigate the role of basophils in airway diseases like asthma.
- To leverage new insights into basophil cytokine secretion for understanding inflammation regulation.
Main Methods:
- Utilizing newly developed tools for basophil enumeration.
- Applying advanced techniques for functional characterization of basophils.
- Analyzing cytokine secretion profiles of basophils.
Main Results:
- Accurate enumeration of basophils is now achievable.
- Growing data illuminates the potential activities of basophils.
- New insights into basophil cytokine secretion are emerging.
Conclusions:
- Basophil enumeration and functional studies are advancing.
- The precise role of basophils in asthma remains under investigation.
- Enhanced understanding of basophil dynamics aids in refining inflammation regulation hypotheses.