As results indicated, IR‐TAM@Alb exhibited the ability to impede cancer cell invasion in both 4T1 cells and MCF‐7 cells in vitro by transwell migration assay through the upregulation of E‐cadherin and down‐regulation of Vimentin (Figure 5F,G; Figures S23 and S24, Supporting Information). The gene discussed is CDH1; the disease is cancer.