The other pathway involves sterol o-acyltransferase 1(SOAT1) in human pancreatic ductal adenocarcinoma (PDAC) cells and NM-6 leukemia cells deficient in solute carrier family 47 member 1 (SLC47A1) to produce fatty acid cholesteryl esters and enhance iron apoptosis sensitivity [71]. Here, SLC47A1 is linked to leukemia.