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Background: The autophagy lysosomal pathway (ALP) and the ubiquitin-proteasome system (UPS) are key proteostasis mechanisms in cells, which are dysfunctional in AD and linked to protein aggregation and neuronal death. Autophagy is over activated in Alzheimer's disease brain whereas UPS is severely impaired. Activating autophagy has received most attention, however recent evidence suggests that UPS can clear aggregate proteins and a potential therapeutic target for AD and protein misfolding diseases.
View Article and Find Full Text PDFBackground: Alzheimer's disease (AD) remains a formidable neurodegenerative challenge, characterized by profound cognitive decline. Despite decades of research, effective disease-modifying therapies are elusive. Recent advances in molecular neuropharmacology have unveiled potential therapeutic targets for AD, offering renewed hope.
View Article and Find Full Text PDFReal-world data on the uptake, effectiveness and safety of new diagnostics and disease-modifying (DMT) treatments for Alzheimer's Disease (AD) are imperative. This can be achieved through patient registries. A major challenge is how to embed registry data capture into routine clinical practice.
View Article and Find Full Text PDFDementia Care Research and Psychosocial Factors.
Alzheimers Dement
December 2024
Deutsches Zentrum für Neurodegenerative Erkrankungen e. V. (DZNE) Rostock/Greifswald, Rostock, Germany.
Background: Using artificial intelligence approaches enable automated assessment and analysis of speech biomarkers for Alzheimer's disease, for example using chatbot technology. However, current chatbots often are unsuitable for people with cognitive impairment. Here, we implemented a user-centred-design approach to evaluate and improve usability of a chatbot system for automated speech assessments for people with preclinical, prodromal and early dementia.
View Article and Find Full Text PDFDementia Care Research and Psychosocial Factors.
Alzheimers Dement
December 2024
Faculty of Health, University of Canberra, Bruce, ACT, Australia.
Background: There is a need to understand the benefits and limitations of innovative models of dementia care to ensure models meet the needs of people living with dementia, their families and staff. The aim of this scoping review was to explore and synthesise the barriers and facilitators to the widespread implementation of small-scale residential dementia care.
Method: A scoping review was conducted in 2023 in MEDLINE, CINAHL, PsycINFO, Scopus, Web of Science, and CENTRAL to identify empirical, peer-reviewed studies, published in English from database inception to October 2023.
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