Fig. 3.
The adaptability of the PVT spheroid model extends to cell lines of breast (MCF10A, MDA-MB-231), lung (A549), and colon (SW620) origin. Intravasation events were only observed for SW620 cells. EC are labelled with CD31 antibodies (red). MCF10A, MDA-MB-231, A549, and SW620 are transduced with EGFP (green). Scale bars represent 100 µm.