ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2024
Deletion of miR-33, a regulator of the ABCA1-APOE pathway, ameliorates neuropathological phenotypes in APP/PS1 mice.
Article in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Article
- Cell-specific MicroRNA networks orchestrate the pathogenesis of Alzheimer's disease.Ageing research reviews · 2026Review
- MicroRNA and Alzheimer's disease: Diagnostic biomarkers and potential therapeutic targets.Neural regeneration research · 2026Article
- Chicoric acid enhanced brain cholesterol efflux and reduced Aβ pathology via LXR-ABCA1 signaling in Alzheimer's models.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026Article
- The spleen-brain axis in Alzheimer's disease and related dementias: Integrating immune and metabolic regulation.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Review
- Systematic Review: Proteomics-Driven Multi-Omics Integration for Alzheimer's Disease Pathology and Precision Medicine.Neurology international · 2025Review
- Deletion of neuronal Idol ameliorates Alzheimer's disease-related pathologies via APOE receptors.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- Article
- The Bromodomain and Extraterminal Protein Inhibitor Apabetalone Ameliorates Kidney Injury in Diabetes by Regulating Cholesterol Accumulation and Modulating the Gut Microbiota.Kidney international reports · 2025Article
- Polyphenols and miRNA interplay: a novel approach to combat apoptosis and inflammation in Alzheimer's disease.Frontiers in aging neuroscience · 2025Review
- Deletion of miR-33, a regulator of the ABCA1-APOE pathway, ameliorates neuropathological phenotypes in APP/PS1 mice.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
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Authors and funding
15 authors.
Funding
Abstract
introductionRare variants in ABCA1 increase the risk of developing Alzheimer's disease (AD). ABCA1 facilitates the lipidation of apolipoprotein E (apoE). This study investigated whether microRNA-33 (miR-33)-mediated regulation of this ABCA1-APOE pathway affects phenotypes of an amyloid mouse model.
methodsWe generated mir-33
resultsMir-33 deletion increases ABCA1 levels and reduces Aβ accumulation and glial activation. Multi-omics studies suggested miR-33 regulates the activation and migration of microglia. We confirm that the inhibition of miR-33 significantly increases microglial migration and Aβ phagocytosis. DISCUSSION: These results suggest that miR-33 might be a potential drug target by modulating ABCA1 level, apoE lipidation, Aβ level, and microglial function. HIGHLIGHTS: Loss of microRNA-33 (miR-33) increased ABCA1 protein levels and the lipidation of apolipoprotein E. Loss of miR-33 reduced amyloid beta (Aβ) levels, plaque deposition, and gliosis. mRNAs and proteins dysregulated by miR-33 loss relate to microglia and Alzheimer's disease. Inhibition of miR-33 increased microglial migration and Aβ phagocytosis in vitro.
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