A stepwise-targeting strategy for the treatment of cerebral ischemic stroke.

ABSTRACT:

Background

Effective amelioration of neuronal damages in the case of cerebral ischemic stroke (CIS) is essential for the protection of brain tissues and their functional recovery. However, most drugs can not penetrate the blood-brain barrier (BBB), resulting in the poor therapeutic outcomes.

Results

In this study, the derivatization and dual targeted delivery technologies were used to actively transport antioxidant melatonin (MLT) into the mitochondria of oxidative stress-damaged cells in brain tissues. A mitochondrial targeting molecule triphenylphosphine (TPP) was conjugated to melatonin (TPP-MLT) to increase the distribution of melatonin in intracellular mitochondria with the push of mitochondrial transmembrane potential. Then, TPP-MLT was encapsulated in dual targeted mi

SUBMITTER: Hu J 

PROVIDER: S-EPMC8600695 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature