Figure S4. RELM-α expression in macrophages after IL-13 or IL-4 delivery.
(A) Peritoneal resident (F4/80hi) macrophage expression of RELM-α after intraperitoneal injection of either PBS, IL-4Fc, or IL-13Fc after 18 h. (B, C) Comparison of airway macrophage (CD11c+Siglec-F+) expression of RELM-α after either (B) intraperitoneal or (C) intranasal delivery of either PBS, IL-4Fc, or IL-13Fc. Data (mean ± SEM) were representative of two individual experiments with two to five mice per group (per experiment). NS, not significant, ****P < 0.0001 (one-way ANOVA and Tukey–Kramer post hoc test).
