CPB1 and hepatocellular carcinoma: In contrast with the limited number of peptides affecting cell uptake of DL488-SA, the functionalization of Biot-PEG62-b-PMLABe73-based NPS [56,81,91], with all the selected peptides, especially CPB and GBVA10-9 peptides, strongly increased the NP’s uptake by hepatoma cells.