ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2025
Integrated phenotypic and proteomic screening identifies top-tier Alzheimer's disease therapeutic targets.
Article in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Integrated phenotypic and proteomic screening identifies top-tier Alzheimer's disease therapeutic targets.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
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13 authors.
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Abstract
introductionAlzheimer's disease (AD) is a complex neurodegenerative disorder. Hundreds of therapeutic targets have been nominated through genetic and multi-omic studies, but effective prioritization remains a major bottleneck.
methodsWe applied an integrative screening framework to assess 29 candidate targets from risk-enriched biological domains. Using disease-relevant murine BV2 microglial cell lines with stable Psen2 knockdown, we performed small interfering RNA-mediated perturbations followed by cellular phenotypic assays and quantitative proteomics.
resultsTwenty-five candidate targets significantly altered at least one phenotype, with stronger effects in Psen2 knockdown cells. Integrated proteomic analyses identified several perturbations that reversed AD-associated molecular patterns. Five targets-Ap2a2, Pdhb, Pdha1, Dlat, and Psmc3-impacted both phenotypes and related proteomic responses. DISCUSSION: We established a scalable platform for target functional validation that bridges unbiased systems-level assessments of AD risk with experimental evidence. The Emory-Sage-Structural Genomics Consortium-Jax Center Target Enablement to Accelerate Therapy Development for Alzheimer's Disease center will prioritize further resource development for these validated targets. HIGHLIGHTS: A screening platform was created to identify the most potent targets from nominated hypotheses. Integrated analysis of cellular proteomics and assay phenotypes was performed. Targets capable of reversing disease-associated proteomic signal were identified. The most impactful targets were strongly implicated in Alzheimer's disease pathogenesis.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.