Human peripheral blood monocytes were isolated using Percoll and Ficoll density gradients from blood drawn from human donors following a LSU Health Sciences Center Institutional Review Board approved protocol. Peritoneal macrophages were isolated following thioglycollate injection. HAEC (Lonza) and RAW264.7 macrophages (ATCC) were cultured as previously described6 (link), 13 (link). LDL (intracel) was oxidized as described previously14 (link). For detailed information, see Supplemental Methods.