Number of lipid droplets (LD) found within membrane protrusions on transmission electron microscopy images of 1205Lu cells exposed, or not, to 3T3-F442A EV (3T3-EV) (n=28 for control and n=27 for 3T3-EV). Area of lipid droplets (LD) found within membrane protrusions on transmission electron microscopy images of 1205Lu cells exposed, or not, to 3T3-F442A EV (n=19 for control and n=25 for 3T3-EV). 