{Reference Type}: Journal Article {Title}: Scavengers in islets fuel diabetic autoimmunity. {Author}: Moon JY;Gallagher KA; {Journal}: Immunity {Volume}: 57 {Issue}: 7 {Year}: 2024 Jul 9 {Factor}: 43.474 {DOI}: 10.1016/j.immuni.2024.06.008 {Abstract}: Autoreactive lymphocytes that infiltrate the pancreatic islet environment and target β cells are primary drivers of type 1 diabetes. In this issue of Immunity, Srivastava et al.1 examine the role of the islet microenvironment in autoimmunity and find that the scavenging receptor CXCL16 on islet-resident macrophages uptakes oxidized low-density lipoproteins and promotes the differentiation and survival of infiltrating pathogenic CD8+ T cells.