Food-specific immunoglobulin A does not correlate with natural tolerance to peanut or egg allergens
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ImmunoglobulinA (IgA) is the predominant antibody isotype in the gut, where it regulates commensal flora and neutralizes toxins and pathogens. The function of food-specific IgA in the gut is unknown but is presumed to protect from food allergy. Specifically, i... ...
