Apo-AI inhibited the expression of miR-155 in ILC2s (Fig 4, A), and the expression of miR-155 was positively related to the expression of GATA3, IL-5, and IL-13 rather than RORα (Fig 4, B-E). We also found that miR-155 overexpression promoted upregulation of GATA3, IL-5, ...