In this study, we evaluated cytokine expression by various subsets of peripheral blood mononuclear cells from ADEH+ (n = 24) compared with AD without a history of viral infections (ADEH-) (n = 20) before and after treatment with herpes simplex virus (HSV).
AD patients with history of EH display higher total IgE serum levels (ADEH(+) HSV(+) vs ADEH(-) HSV(+) , P < 0.001) and higher sensitization profiles and stronger severity of AD (EASI and SCORAD; ADEH(+) HSV(+) vs ADEH(-) HSV(+) , P < 0.001).