Case Report

Partial and Transient Clinical Response to Omalizumab in IL-21-Induced Low STAT3-Phosphorylation on Hyper-IgE Syndrome

Figure 3

Comparison between IgE levels during application of omalizumab. The y-axis: serum IgE expressed in IU/ml; the x-axis: the dates on which these levels were taken. The decrease in IgE levels was clearly observed during the application of omalizumab; these increased after treatment was discontinued.