Native Low-Density Lipoprotein Uptake by Macrophage Colony-Stimulating Factor–Differentiated Human Macrophages Is Mediated by Macropinocytosis and Micropinocytosis

Abstract

Our findings show that human macrophage colony-stimulating factor-differentiated macrophages take up native LDL by macropinocytosis and micropinocytosis, underscoring the importance of both pathways in mediating LDL uptake by these cells.