Abnormal humoral immune response to Staphylococcus aureus in patients with Staphylococcus aureus hyper IgE syndrome

Patients with the S. aureus hyper IgE syndrome (SAHIGES) have an abnormal IgE response to cell wall and surface antigens of S. aureus. In this paper we describe the detection of IgE antibodies to soluble antigens of staphylococci (S. aureus and S. epidermidis) and qualitative abnormalities of the IgG response to soluble S. aureus antigens in patients with SAHIGES. These findings may be of pathogenetic importance and help to delineate SAHIGES from other diseases.