Abstract:Insulin dysregulation independently underlies diabetes and Alzheimer’s Disease (AD) pathology. However, the former has also been shown to be a risk factor for the latter. The ancestral insulin gene (Ins2), but not the pancreas-specific Ins1gene, is transcribed locally within the brain in mice. We confirmed that neuronal expression of Ins2 is most prominent within the hippocampus, a brain region with established roles in learning and memory, and that it was reduced by a diet known to promote neuronal dysfunctio… Show more
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