Other 64Cu-radiolabeled compounds, including [64Cu]-DOTA-DAPTA and [64Cu]-DOTA-DAPTA-comb, which has a conjugated polymeric structure, were tested in a femoral artery injury of atherosclerosis-prone apolipoprotein E-deficient (apoE−/−) mice model, showing high uptake levels in injured lesions. This evidence concerns the gene APOE and atherosclerosis.