David Benjamin
Zebrafish embryos offer a unique system in which to image the events of metastasis. In my experiments, I inject fluorescently-labeled tumor cells into 2 day old zebrafish and then image for periods of hours up to 4 days post-injection. I can watch tumor cells in real time as they travel through circulation, arrest at metastatic sites, exit blood vessels, and form new tumors. The image shows a single 6-day-old fish fish with green tumor cells growing throughout the body 4 days post-injection.
Keywords: 2018, Hynes Laboratory, confocal microscopy, metastasis, cancer cells, zebrafish, MIT
Collection: Image Awards 2018