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Uptake of liposomes by macrophages and cancer cells in the absence and presence of a PC.
Notes: Confocal images of J774 (A) and 4T1 (B) treated for 3 hours with bare liposomes and liposomes with PC. Cell membranes are stained by using WGA-Alexa fluor 488 (green), nuclei are DAPI-stained (blue), and particles are in red. The images reveal that the PC increased liposome uptake by both analyzed cell lines.
Abbreviation: PC, protein corona.
