Protective effects of activated signaling pathways by insulin on C6 glial cell model of MPP⁺-induced Parkinson’s disease

Parkinson’s disease (PD) is the second most common neurodegenerative disorder after Alzheimer’s disease (AD) associated with mitochondrial dysfunction mediated by oxidative stress. Astrocytes regulate neuronal function via the modulation of synaptic transmission and plasticity, secretion of growth factors, uptake of neurotransmitters, and regulation of extracellular ion concentrations and metabolic support of neurons. Therefore, this study was...