Homing receptor expression on cord blood T lymphocytes and the development of atopic eczema in infants

Abstract

Expression of the gut-homing receptor integrin alphaEbeta7, but not cutaneous lymphocyte-associated antigen (CLA), on milk allergen-stimulated cord blood T lymphocytes precedes the development of milk-induced eczema in early infancy. The data indicate the involvement of integrin alphaEbeta7 in the development of infantile allergic eczema and provide a clue to the avoidance of specific allergens and novel therapy targeting homing receptors in food allergy.