Li H. et al. decorated 10-hydroxycamptothecin and indocyanine green-loaded phase transformation liposomes with iRGD and combined them with low intensity ultrasound to promote tumor cell binding and uptake and release of 10-hydroxycamptothecin, promoting apoptosis.45 To enhance CPP function, a novel linear RGD-CPP variation, Pm45, was synthesized. This evidence concerns the gene CPP and neoplasm.