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. 2019 Oct 9;9:14482. doi: 10.1038/s41598-019-50848-z

Figure 3.

Figure 3

EVs shedding by melanoma cells after TMZ treatment do not modulate cell sensitivity to chemotherapy in vitro. In (a) EVs uptake by SKMel 37 (i,ii,iii) and B16F10 (iv,v,vi) melanoma cells. Scale bars, 50 and 40 µm. In (b) SKMel 37 and (c) B16F10 cells were treated with TMZ in the presence of EVs from pre-treated cells (DMSO or TMZ) and cell death was evaluated by flow cytometry after propidium iodide staining (upper graphs). Clonogenic assay was also performed for both cell lines (lower graphs) (n = 6–9). Bars indicate mean ± SD.