Fonge et al. (2010) constructed EGFR-targeted BCMs (13–15 nm) from MePEG2500-b-PCL1200 and [111In]In-DTPA-PEG3000-b-PCL1600 copolymers and evaluated their uptake in MDA-MB-468, MDA-MB-231 and MCF-7 human BC cells with high, moderate or low EGFR density, respectively. This evidence concerns the gene EGFR and breast cancer.