FIGURE 2.

Transcriptional profiling of epinephrine‐treated vs untreated M2a macrophage genes (A) and FcεRI‐mediated β‐hexosaminidase release in CBMCs. (A) Incubation with 1 µmol/L epinephrine (EPI) for 30 min (purple bars) and 2 h (blue bars) (mean ± SD of three independent donors). (B) FcεRI‐mediated β‐hexosaminidase release assessed in CBMCs after overnight incubation with supernatants from M2a macrophages (blue bars), epinephrine‐treated M2a macrophages (teal bars) or 1 µmol/L epinephrine (purple bars) (two different CBMC batches and three different PBMC donors (n = 6))