Transferrin-conjugated amphipillic poly(γ-glutamic acid-maleimide-co-l-lactide)-1,2-dipalmitoylsn-glycero-3-phosphoethanolamine (γ-PGA-MAL-PLADPPE) copolymer-based targeted nanoparticles loaded with PTX resulted in increased PTX activity due to the presence of transferrin and could also assist tumor-specific therapy [59]. This evidence concerns the gene TF and neoplasm.