The T Cell Response to Major Grass Allergens Is Regulated and Includes IL-10 Production in Atopic but Not in Non-Atopic Subjects

Abstract

Allergen-specific responses of grass allergic patients but not in non-atopic subjects are influenced by regulatory cytokines produced in response to the important allergens. Differences in CD4(+)CD25(+) T cell expression of chemokine receptors in allergic compared to non-atopic donors could suggest that the homing of CD4(+)CD25(+) T cells is important for the regulation of allergen-specific responses.