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Research
Regulatory role of IL10 genetic variations in determining allergen-induced TH2 cytokine responses in childrenInterleukin-10 is a key immunomodulatory cytokine the principal function of which is to limit the magnitude of immune response.
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Do early-life viral infections cause asthma?Epidemiologic associations between viral lower respiratory infections (LRIs) and asthma in later childhood are well known
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Increased allergic immune response to Sarcoptes scabiei antigens in crusted versus ordinary scabiesScabies, a parasitic skin infestation by the burrowing "itch" mite Sarcoptes scabiei, causes significant health problems for children and adults worldwide.
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Studies on the immunological mechanisms underlying progression versus resolution of asthma between adolescence and adulthoodThis project seeks new information on asthma disease mechanisms, to help propel development of new and better anti-asthma drugs.
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Epigenetic changes underpinning allergen sensitization: a twin-based studyWe are studying immune cells from identical twins of which one suffers and one does not suffer from allergic disease to identify specific mechanisms that may pl
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Impaired interferon response in plasmacytoid dendritic cells from children with persistent wheezeImpaired interferon response and allergic sensitization may contribute to virus-induced wheeze and asthma development in young children. Plasmacytoid dendritic cells play a key role in antiviral immunity as critical producers of type I interferons.
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CFTR-dependent defect in alternatively-activated macrophages in cystic fibrosisCFTR-dependent imbalance of macrophage phenotypes and functions could contribute to the exaggerated inflammatory response seen in CF lung disease
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Basophil counts in PBMC populations during childhood acute wheeze/asthma are associated with future exacerbationsOur findings suggest that the proportion of degranulated basophils can also be associated with recurrent exacerbations
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Functional differences in airway dendritic cells determine susceptibility to IgE-sensitizationRespiratory IgE-sensitization to innocuous antigens increases the risk for developing diseases such as allergic asthma.
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Early Life Ovalbumin Sensitization and Aerosol Challenge for the Induction of Allergic Airway Inflammation in a BALB/c Murine ModelThis protocol adapted an experimental animal model of disease for sensitization to ovalbumin during the immediate post-weaning period beginning at 21 days of age