Immunohistochemistry (IHC) and western blotting analysis also revealed a significant increase in eIF4E and Ki67 levels in tumor tissue after eIF4E overexpression (Figure S1V, Supporting Information) and a significant decrease in eIF4E and Ki67 levels in the eIF4E KD group (Figure S1W, Supporting Information). This evidence concerns the gene MKI67 and neoplasm.