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. 2023 Jul 24;14:180. doi: 10.1186/s13287-023-03408-2

Fig. 4.

Fig. 4

Uptake of MSC-sEV by DCs. DCs on day 5 were co-cultured with mCherry-labeled MSC-sEVs for 12 h. A. The cells were photographed by confocal microscopy. Panels showed mCherry (Red) and DAPI (Blue). BC. mCherry in DCs was analyzed using flow cytometry. MFI: mean fluorescence intensity. Scale bar, 5 μm. Data are shown as mean ± SEM. *P < 0.05