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Pediatric asthma and development of atopy
Adnan Custovic1, Nevena Lazic, Angela Simpson
1University of Manchester, Manchester Academic Health Science Centre, University Hospital of South Manchester NHS Foundation Trust, Manchester, UK. adnan.custovic@manchester.ac.uk
Current Opinion in Allergy and Clinical Immunology
|February 7, 2013
Summary
Atopy and asthma are complex conditions, each comprising diverse disease subtypes (endotypes). Identifying these distinct endotypes is crucial for advancing research and personalized treatments in allergy and respiratory medicine.
Area of Science:
- Biomedical Science
- Computational Biology
- Immunology
Background:
- The relationship between atopy and asthma remains a subject of ongoing scientific debate.
- Asthma is increasingly recognized as a heterogeneous condition, encompassing multiple distinct disease entities (endotypes).
Purpose of the Study:
- To explore the complex relationship between atopy and asthma.
- To define novel endotypes for atopy and asthma that reflect underlying pathophysiological processes.
Main Methods:
- Quantification of specific IgE and skin test wheal diameter for assessing children with severe asthma.
- Integration of computational thinking and mathematical approaches with biomedical science.
- Longitudinal analysis to account for phenotypic instability in asthma.
Main Results:
- Allergen-specific IgE and skin tests are complementary diagnostic tools in severe asthma.
- Asthma and atopy are not single entities but collections of diseases with distinct endotypes.
- Phenotypic features in childhood asthma can be unstable over time.
Conclusions:
- Novel endotypes of atopy and asthma can be defined using computational and mathematical methods.
- These refined endotypes offer greater relevance for epidemiological, genetic, and therapeutic studies.
- Understanding distinct endotypes is key to advancing personalized medicine in allergy and respiratory diseases.
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