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Fig. 1 | Molecular Cancer

Fig. 1

From: Circulating extracellular vesicles expressing PD1 and PD-L1 predict response and mediate resistance to checkpoint inhibitors immunotherapy in metastatic melanoma

Fig. 1

Circulating EVs characterization. A TEM images of EVs isolated from plasma of patient 1 (scale bar is 200 nm), DLS plot and NTA histograms with confidence interval in red reporting the concentration and specific particle size of the same EVs. B Scatter plot of the percentage of CD9+ EVs, CD63+ EVs, and CD81+ EVs in responders (n = 38) and non-responders (n = 33) analysed by FCM. C Scatter plot with median showing the percentage of EVs derived from melanoma cells (CD146+), T cells (CD8+) and B cells (CD19+), monocytes (CD14+) and DC (CD1a+)

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Molecular Cancer

ISSN: 1476-4598