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Fluorescence microscopy shows how living cells form vesicles to transport cargo like growth factors

Cells have a clever way called clathrin-mediated endocytosis to transport cargos like growth factors across the cell membrane and into the cell. Researchers used a sophisticated fluorescence microscopy imaging called STAR microscopy to follow clathrin-coated vesicle formation in living cells from initiation to completion, over periods up to 100 seconds....