Research progress in drug carriers across the blood-brain barrier
The blood-brain barrier(BBB)plays a crucial role in maintaining the homeostasis of the brain's internal environment,which poses challenges to the treatment of central nervous system diseases.Drug carriers can aid in the delivery of therapeutic agents across the BBB to exert their pharmacological effects.The article reviewed the pathways for drug delivery across the BBB,the intracerebral fate and the classification of drug carriers and focuses on the functions and characteristics of liposomes,exosomes,apoptotic bodies,cell-penetrating peptides,and cell-targeting peptides.The review will provide an outlook on the future and challenge of research in the field of drug delivery across the BBB.
drug carrierblood-brain barrierintracerebral fateliposomeexosomeapoptotic bodycell-penetrating peptidecell-targeting peptide