Metal Toxicity Links to Alzheimer's Disease and Neuroinflammation

Reactive Oxygen Species, Redox Signaling and Neuroinflammation in Alzheimers Disease: The NF-kappa B Connection

Oxidative stress and inflammatory response are important elements of Alzheimer's disease (AD) pathogenesis, but the role of redox signaling cascade and its cross-talk with inflammatory mediators have not been elucidated in details in this disorder. The review summarizes the facts about redox-signaling cascade in the cells operating through an array of kinases, phosphatases and transcription fac...

Astrocyte CD38: Links to Neuroinflammation in HAND

ABAD directly links Abeta to mitochondrial toxicity in Alzheimer's disease.

Mitochondrial dysfunction is a hallmark of beta-amyloid (Abeta)-induced neuronal toxicity in Alzheimer's disease (AD). Here, we demonstrate that Abeta-binding alcohol dehydrogenase (ABAD) is a direct molecular link from Abeta to mitochondrial toxicity. Abeta interacts with ABAD in the mitochondria of AD patients and transgenic mice. The crystal structure of Abeta-bound ABAD shows substantial de...

Magnesium and Alzheimers Disease: The Cholinergic Hypothesis

The cholinergic deficit in Alzheimer’s disease (AD) remains the cornerstone for the understanding of chemical signal transfer. Hypofunctions of cholinergic systems are significantly involved in the signs and symptoms of senile dementia of the Alzheimer type. Cognitive deficits in AD have been widely associated with dysfunction of the cholinergic system. As a diagnostic marker of AD the activity...

Current State of Alzheimers Disease Research Therapeutics

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