ArticleNature aging2026
Plasma proteome profiling identified biomarkers for the differential diagnosis and molecular staging of neurodegenerative dementias.
Article in Nature aging, 2026. 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.
- Recent advances in biomarkers for cardiac fibrosis.Frontiers in cardiovascular medicine · 2026Review
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35 authors.
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Abstract
Blood-based biomarkers are emerging as scalable tools for the diagnosis and monitoring of neurodegenerative diseases, but markers enabling differential diagnosis across major dementias remain limited. Here we show that large-scale plasma proteomics identifies disease-associated signatures across Alzheimer's disease, dementia with Lewy bodies and frontotemporal dementia. We analyzed 1,318 plasma samples from well-characterized international cohorts and identified more than 200 dysregulated proteins across disease groups. Glial fibrillary acidic protein showed the strongest increase along the Alzheimer's disease continuum, whereas integrin alpha-V and integrin alpha-M were consistently reduced in Lewy body disorders, including autopsy-confirmed cases. Elevated neurofilament light chain and lower glial fibrillary acidic protein were associated with frontotemporal dementia. We translated these findings into a 21-protein quantitative multiplex panel and validated it in an independent multicenter cohort (n = 805). These findings support plasma proteomics as an approach for biomarker-based differential diagnosis and disease staging across major neurodegenerative dementias.
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