Alzheimer's disease and Type 2 diabetes are pathological processes associated to ageing. Moreover, there are evidences supporting a mechanistic link between Alzheimer's disease and insulin resistance (one of the first hallmarks of Type 2 diabetes). Regarding Alzheimer's disease, amyloid β-peptide aggregation into β-sheets is the main hallmark of Alzheimer's disease.
View Article and Find Full Text PDFAlzheimer's disease (AD) is tightly linked to oxidative stress since amyloid beta-peptide (A) aggregates generate free radicals. Moreover, the aggregation of A is increased by oxidative stress, and the neurotoxicity induced by the oligomers and fibrils is in part mediated by free radicals. Interestingly, it has been reported that oxidative stress can also induce BACE1 transcription and expression.
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