Topic: caspase cascade

The deposition of amyloid-β (Aβ) peptides has been implicated as a one of pathological hallmark of Alzheimer's disease (AD). Increasing evidence indicates that Aβ initiates oxidative stress and a vicious cycle of mitochondrial damage, leading to apoptotic neuronal death. Pinocembrin (5,7-dihydroxyflavone), a major flavonoid found in honey and propolis, has shown significant neuroprotective property by suppressing Aβ cleaving enzyme in our previous study. The present study investigated a novel anti-AD effect of pinocembrin on mitochondrial dysfunction and apoptosis against Aβ injury. Neurotoxic