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Ascariasis as a model to study the helminth/allergy relationships
Luis Caraballo1, Nathalie Acevedo1, Josefina Zakzuk1
1Institute for Immunological Research, University of Cartagena, Cartagena, Colombia.
Parasite Immunology
|October 9, 2018
Summary
Ascariasis, a common worm infection, significantly impacts asthma presentation and immune responses. Further research is needed, but it modifies asthma
Area of Science:
- Immunology
- Allergology
- Infectious Diseases
Background:
- Ascariasis is the most common soil-transmitted helminthiasis.
- Helminth infections, including ascariasis, are known to influence allergic diseases like asthma.
- Previous studies show varied effects of ascariasis on asthma symptoms and immune responses.
Purpose of the Study:
- To review research on ascariasis and asthma in Colombia.
- To analyze the molecular genetics of IgE response to Ascaris.
- To examine the allergenic activity of Ascaris components and their immunological/clinical impact on asthma.
Main Methods:
- Review of existing clinical and experimental studies from Colombia.
- Analysis of molecular genetics related to IgE response to Ascaris.
- Evaluation of immunological and clinical data on ascariasis and asthma.
Main Results:
- Ascariasis has a complex impact on asthma, with both symptom-increasing and suppressing effects.
- Parasite-induced immunostimulatory and immunosuppressive effects alter asthma's natural history.
- The presence or absence of ascariasis may influence allergic disease epidemiology.
Conclusions:
- The influence of ascariasis on allergic diseases like asthma requires further investigation.
- Advances have been made in understanding the interaction between ascariasis and asthma.
- Ascariasis modifies asthma progression and allergology practices in tropical regions.
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