Skip to main content
. 2020 Apr 28;11:361. doi: 10.3389/fphys.2020.00361

Graphical Abstract.

Graphical Abstract

Polyphenols can act as proteasome-inhibitors or may modulate the proteasome activity, thereby improving neurodegenerative disorders by means of accumulation of ubiquitinated proteins, suppression of neuronal apoptosis, reduction of neurotoxicity, and improvement of synaptic plasticity and transmission.