Fig. 3From: Dendritic cells mediated by small extracellular vesicles derived from MSCs attenuated the ILC2 activity via PGE2 in patients with allergic rhinitissEV-mDCs exhibited impaired capacity on purified ILC2 function. A. Schematic of isolation and amplifying purified ILC2s. B–C. Purified ILC2s were co-cultured with allogeneic mDCs or sEV-mDCs for 3 days. Intracellular IL-13 levels in ILC2s were analyzed by flow cytometry (n = 5). *P < 0.05Back to article page