Coixol ameliorates dopaminergic neurodegeneration by inhibiting neuroinflammation and protecting mitochondrial function.

ABSTRACT: Extensive research has revealed that neuroinflammation plays an important role in Parkinson's disease (PD). Coixol, extracted from Coix lacryma-jobi L., exhibits anti-inflammatory and antioxidant effects in various diseases. However, the effect of coixol on PD remains unclear. The aim of this study is to investigate the effects of coixol in a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced PD mouse model. Our results show that coixol improves the motor dysfunction and neuronal damage in PD mice by inhibiting neuroinflammation and maintaining mitochondrial function. Moreover, coixol suppressed the overactivation of the nuclear transcription factor κB (NF-κB) and the mitogen-activated protein kinase (MAPK) signaling pathways and regulated the NLR family pyrin structural do

SUBMITTER: Yang S 

PROVIDER: S-EPMC12528104 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature