The role of infection in atopic dermatitis

explain this tendency to develop infections. A decrease in the number and function of CD8+ suppressor/cytotoxic T cells from peripheral blood of AD patients has been reported.2 This could explain the increased incidence of cutaneous viral and fungal infections observed in these patients. Monocytes from AD patients secrete increased levels of interleukin (IL)-10 that can inhibit T cell mediated responses.3 Leukocytes from patients with AD have been found to produce decreased amounts of interferon gamma (IFN-g),4 which is required for the