ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2024
Post-GWAS multiomic functional investigation of the TNIP1 locus in Alzheimer's disease highlights a potential role for GPX3.
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 10 papers.
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Who cites it
10 citing papers in PubMed.
- Impact of zervimesine on the neuroinflammatory biomarker GFAP and related proteomic molecular correlates in plasma of participants from a phase 2 clinical trial in Alzheimer's disease.Alzheimer's research & therapy · 2026Trial
- A new era of genome-wide association studies in the field of Alzheimer's disease and overlapping co-pathologies: lessons learned from a neuropathology-centered approach.Acta neuropathologica · 2026Review
- Shared genetic architecture between Alzheimer's disease and brain morphology.Alzheimer's research & therapy · 2026Article
- Contributions of the Alzheimer's Disease Neuroimaging Initiative to advancing AD research: a targeted review of recent publications.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Review
- A human-derived Bacteroides strain attenuates depressive-like behavior in a rat model of social defeat-induced stress.BMC medicine · 2026Article
- BMAL1-GPX3 axis in the choroid plexus mitigates Aβ pathology in an amyloid mouse model.Journal of neuroinflammation · 2026Article
- Circulating C-reactive protein influences polygenic risk of inflammatory genes expressed in brain endothelia for Alzheimer's disease.Neurobiology of disease · 2026Article
- Proteomic Profiling and Therapeutic Targeting of Oxidative Stress in Autoimmune Encephalitis.Journal of molecular neuroscience : MN · 2025Article
- Cerebrospinal Fluid Metabolomics and Proteomics Integration in Neurological Syndromes.Methods in molecular biology (Clifton, N.J.) · 2025Review
- Post-GWAS multiomic functional investigation of the TNIP1 locus in Alzheimer's disease highlights a potential role for GPX3.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
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23 authors.
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Abstract
introductionRecent genome-wide association studies (GWAS) have reported a genetic association with Alzheimer's disease (AD) at the TNIP1/GPX3 locus, but the mechanism is unclear.
methodsWe used cerebrospinal fluid (CSF) proteomics data to test (n = 137) and replicate (n = 446) the association of glutathione peroxidase 3 (GPX3) with CSF biomarkers (including amyloid and tau) and the GWAS-implicated variants (rs34294852 and rs871269).
resultsCSF GPX3 levels decreased with amyloid and tau positivity (analysis of variance P = 1.5 × 10 DISCUSSION: These results suggest variants in the TNIP1 locus may affect the oxidative stress response in AD via altered GPX3 levels. HIGHLIGHTS: Cerebrospinal fluid (CSF) glutathione peroxidase 3 (GPX3) levels decreased with amyloid and tau positivity and higher CSF phosphorylated tau. The minor allele of rs34294852 was associated with lower CSF GPX3. levels when also controlling for amyloid and tau category. GPX3 transcript levels in the prefrontal cortex were lower in Alzheimer's disease than controls. rs34294852 is an expression quantitative trait locus for GPX3 in blood, neutrophils, and microglia.
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