Evidence map›Paper›PMID 42523149›Full record

ArticleJournal of Alzheimer's disease : JAD2026

Novel blood lncRNA biomarkers associated with clinical severity and specific cognitive dimensions in Alzheimer's disease.

María I Mosquera-Heredia, Oscar M Vidal, Ernesto Barceló, Luis C Morales, Carlos Silvera-Redondo, Daniel A Bolívar, Ricardo Allegri, Mauricio Arcos-Burgos, Pilar Garavito-Galofre, Jorge I Vélez

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Article in Journal of Alzheimer's disease : JAD, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

María I Mosquera-HerediaUniversidad del Norte, Barranquilla, Colombia.
Oscar M VidalUniversidad del Norte, Barranquilla, Colombia.
Ernesto BarcelóInstituto Colombiano de Neuropedagogía, Barranquilla, Colombia.
Luis C MoralesUniversidad del Norte, Barranquilla, Colombia.
Carlos Silvera-RedondoUniversidad del Norte, Barranquilla, Colombia.
Daniel A BolívarUniversidad del Norte, Barranquilla, Colombia.
Ricardo AllegriInstitute for Neurological Research FLENI, Buenos Aires, Argentina.
Mauricio Arcos-BurgosGrupo de Investigación en Psiquiatría (GIPSI), Departamento de Psiquiatría, Instituto de Investigaciones Médicas, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia.
Pilar Garavito-GalofreUniversidad del Norte, Barranquilla, Colombia.
Jorge I VélezUniversidad del Norte, Barranquilla, Colombia.ORCID 0000-0002-3146-7899

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BackgroundDifferential expression of long non-coding RNAs (lncRNAs) in brain, serum, and blood show strong potential to distinguish Alzheimer's disease (AD) from healthy controls.ObjectiveTo explore whether lncRNA signatures delineate AD pathology and map to distinct, multidimensional cognitive domains, enhancing specificity in assessing AD severity and progression.MethodsWe profiled 29,603 lncRNAs transcripts in blood samples from 15 AD patients and 15 healthy controls, alongside comprehensive neuropsychological assessments. Generalized Linear Models and Predictive Power Score analyses, with statistical prioritization, identified lncRNAs associated to AD neuropsychological architecture.ResultsSeveral lncRNAs share strongly associated with cognitive performance and AD severity, mapping to genes involved in key AD-related molecular processes, including synaptic and neurotransmitter regulation (e.g.,

Indexed as

Alzheimer DiseaseCognitionRNA, Long NoncodingAgedAged, 80 and overBiomarkersFemaleHumansMaleNeuropsychological TestsSeverity of Illness IndexBiomarkersRNA, Long NoncodingAlzheimer's diseasebiomarkersexosomeslong non-coding RNAneuropsychological testspredictive power score

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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 OpenQuestion graph.