Figure 6. Polarized T cell responses to different allergens within an individual donor.

IFNγ (black bars) and IL-5 (gray bars) responses, associated with Th1 and Th2 polarization, respectively, in donor D00069. As described in the text, the T cell response, in terms of total SFC, to Aln g was associated only with only IFN-γ production, while the response to Alt a was only mediated by IL-5, highlighting the polarization of the responses to epitopes derived from Alder (Aln g) and Alternaria Rot Fungus (Alt a).