Supplementary Figure 1: Chemokine receptors on ILC2 cells.

The expression of chemokine receptors on ILC2s was examined by flow cytometry. Freshly sorted naive ILC2 cells from the mesentery were cultured for 7 days with the indicated cytokines. Gray lines indicate histogram s for isotype controls for those of specific mAbs (blue lines). Experiments were performed at least twice and similar results were obtained.