NIH R01 · 2024
Heterogeneity of T cell phenotype and function in food allergy
SUMMARY IgE-mediated food allergy is a common disease affecting approximately 1 in 13 children in the USA. For many, this is a lifelong disease with significant impairment in quality of life and no FDA-approved treatment. Although IgE is central to the pathophysiology of food allergy, the maintenance of IgE is poorly understood and is key to developing treatments that are truly disease modifying. We have shown that maintenance of IgE in mice requires IL-4 production from CD4+ T cells, and blocking IL-4/13 signaling in humans demonstrates that IgE requires continual Th2 cytokine production for maintenance. IgE memory in mice is contained within a population of antigen-specific IgG+ memory…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.