In an effort to determine the mechanism by which lanatoside C increased atherosclerosis, we found that lanatoside C significantly promoted the uptake of oxidised low-density lipoprotein (oxLDL) and increased foam-cell formation by upregulation of scavenger receptor class A (SR-A) and the class B scavenger receptor (CD36) in macrophages. The gene discussed is CD36; the disease is atherosclerosis.