Fig. 7
From: Customizing delivery nano-vehicles for precise brain tumor therapy
a The various morphologies of both a liposome-based drug delivery platorm [88]; b Using the recently discovered cyclic peptide, it is possible to transport pharmaceuticals by nanovehicles over the blood–brain barrier [91]. c Elucidation of brain cancer targeting methods of ligand-modified NPs [92]; d Mechanism of the gene delivery platform targeted to the brain [93]