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http://dx.doi.org/10.1089/ther.2018.29050.mkb | DOI Listing |
Alzheimers Dement
December 2024
National Institute on Aging, NIH, Baltimore, MD, USA.
Background: Epidemiological studies report an elevated risk of neurodegenerative disorders, particularly Parkinson's disease (PD), in patients with type 2 diabetes mellitus (T2DM) that is mitigated in those prescribed incretin mimetics or dipeptidyl peptidase 4 inhibitors (DPP-4Is). Incretin mimetic repurposing appears promising in human PD and Alzheimer's disease (AD) clinical trials. DPP-4Is are yet to be evaluated in PD or AD human studies.
View Article and Find Full Text PDFBackground: To improve clinical translatability of non-clinical in-vivo Alzheimer's disease (AD) models, a humanized APP knock-in mouse model (APP) was recently created (Xia, D. et al., 2022).
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Indiana University School of Medicine, Indianapolis, IN, USA.
Background: The TaRget Enablement to Accelerate Therapy Development of Alzheimer's Disease (TREAT-AD) Centers are dedicated to identifying and validating targets from the NIH Accelerating Medicines Partnership for Alzheimer's Disease (AMP-AD). The centers develop Target Enabling Packages (TEPs) to explore new therapeutic target hypotheses, moving beyond the traditional focus on amyloid or tau pathologies. In accordance with open science principles, data, methods, and tools are freely shared with the research community via an open-access platform, the AD Knowledge Portal.
View Article and Find Full Text PDFBackground: Pivotal Alzheimer's Disease (AD) trials typically require thousands of participants, resulting in long enrollment timelines and substantial costs. We leverage deep learning predictive models to create prognostic scores (forecasted control outcome) of trial participants and in combination with a linear statistical model to increase statistical power in randomized clinical trials (RCT). This is a straightforward extension of the traditional RCT analysis, allowing for ease of use in any clinical program.
View Article and Find Full Text PDFBackground: Positive findings from testing therapeutics in AD animal models are often not translated to effective treatments due to the poor methodological rigor and inadequate reporting practices of therapeutic efficacy studies. The Alzheimer's Disease Preclinical Efficacy Database (AlzPED), developed by the NIA, is a searchable and publicly available knowledgebase that prioritizes and promotes the use of rigorous methodology to ameliorate this translation gap. Through a checklist of experimental design elements - the Rigor Report Card - AlzPED highlights reporting recommendations and standards while providing a practical tool to help plan rigorous therapeutic studies in animals.
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