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Drug Development.
Alzheimers Dement
December 2024
Columbia University Irving Medical Center, New York, NY, USA.
Background: Genetic studies indicate a causal role for microglia, the innate immune cells of the central nervous system (CNS), in Alzheimer's disease (AD). Despite the progress made in identifying genetic risk factors, such as CD33, and underlying molecular changes, there are currently limited treatment options for AD. Based on the immune-inhibitory function of CD33, we hypothesize that inhibition of CD33 activation may reverse microglial suppression and restore their ability to resolve inflammatory processes and mitigate pathogenic amyloid plaques, which may be neuroprotective.
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Alzheimers Dement
December 2024
Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Background: The ability to monitor cognitive trajectories over the course of trials can provide valuable insights into treatment efficacy. However, existing trial methods are limited in monitoring cognition in real-time and at high frequencies. Gameplay-based assessments hold promise as complementary cognitive tools.
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Alzheimers Dement
December 2024
STEM Neurology & Neuropsychological0 Research Group Egypt (SNRGE), Port Said, Port Said, Egypt.
Background: Donepezil, an acetylcholinesterase inhibitor (AChEI), is an FDA-approved drug to treat these neurodegenerative diseases, e.g., Alzheimer's Disease (AD) and Mild Cognitive Impairment (MCI).
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Alzheimers Dement
December 2024
Dementia Research Centre, UCL Queen Square Institute of Neurology, London, United Kingdom.
The recent positive phase 3 clinical trials of new treatments and their licensing and roll-out in the US and other countries represents a major turning point in Alzheimer's disease research. As has been the case with many other diseases, e.g.
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Alzheimers Dement
December 2024
Mashhad University of Medical Sciences, Mashhad, Razavi Khorasan, Iran (Islamic Republic of).
Background: Microbiota of the distal part of the intestine produces Urolithin A (Uro A) as a derivative of ellagitannins hydrolysis. Recently, the mitophagy, anti-inflammatory, and antioxidant properties of Uro A have focused more attention on its probable beneficial effects on neurodegenerative states. The purpose of this research was to study the impact of Uro A on the histopathology of the cerebellum in a rat model of streptozotocin-induced Alzheimer's disease.
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