Evidence map›Paper›PMID 40581657›Full record

ArticleMolecular psychiatry2025

Integrated multi-omics analyses of synaptosomes revealed synapse-associated novel targets in Alzheimer's disease.

Subodh Kumar, Enrique Ramos, Axel Hidalgo, Daniela Rodarte, Bhupender Sharma, Melissa M Torres, Davin Devara, Shrikanth S Gadad

Abstract read
In one paragraph

Article in Molecular psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. ALKBH3 m1A Demethylase Deficiency Reduces Alzheimer's Amyloid-β Pathology.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. WDR12 and HIVEP3 are contributors to cognitive preservation in Amish SuperAgers.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Subodh KumarCenter of Emphasis in Neuroscience, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, 79905, USA. subodh.kumar@ttuhsc.edu.ORCID 0000-0003-4705-122X
Enrique RamosCenter of Emphasis in Cancer, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, 79905, USA.ORCID 0000-0001-9921-7944
Axel HidalgoCenter of Emphasis in Cancer, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, 79905, USA.
Daniela RodarteCenter of Emphasis in Neuroscience, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, 79905, USA.ORCID 0009-0004-1398-9943
Bhupender SharmaCenter of Emphasis in Neuroscience, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, 79905, USA.ORCID 0000-0001-9141-5815
Melissa M TorresCenter of Emphasis in Neuroscience, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, 79905, USA.
Davin DevaraCenter of Emphasis in Neuroscience, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, 79905, USA.ORCID 0000-0003-4793-9907
Shrikanth S GadadL. Frederick Francis Graduate School of Biomedical Sciences, Texas Tech University Health Sciences Center El Paso, El Paso, TX, 79905, USA.ORCID 0000-0003-0030-5472

Funding

Synaptosomal MicroRNAs, Synaptic Damage and Cognitive Decline in Alzheimer's DiseaseR00AG065645 · NIA · TEXAS TECH UNIVERSITY HEALTH SCIENCES CENTER AT EL PASO · PI KUMAR, SUBODH · 2022 to 2024
$869k
Analysis of Divergent Transcripts in Estrogen-Dependent SignalingR16GM149497 · NIGMS · UNIVERSITY OF TEXAS RIO GRANDE VALLEY · PI Shrikanth Gadad · 2023 to 2026
$620k
Synaptosomal MicroRNAs, Synaptic Damage and Cognitive Decline in Alzheimer's DiseaseK99AG065645 · NIA · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI KUMAR, SUBODH · 2020 to 2021
$190k
NIA NIH HHS K99 AG065645NIA NIH HHS R00 AG065645NIGMS NIH HHS R16 GM149497U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) GM149497U.S. Department of Health & Human Services | NIH | National Institute on Aging (U.S. National Institute on Aging) R00AG065645
6 · The paper itself

Abstract

Synapse dysfunction is an early event in Alzheimer's disease (AD) caused by various factors, including amyloid beta, p-tau, inflammation, and aging. However, the precise molecular mechanism underlying synapse dysfunction in AD remains largely unknown. To understand this, we comprehensively analyzed the synaptosomes fraction in post-mortem brain samples from AD patients and cognitively normal individuals. We conducted high-throughput transcriptomic analyses to identify changes in microRNA (miRNA) and mRNA levels in synaptosomes extracted from the brains of unaffected individuals and those with AD. Additionally, we performed mass spectrometry analysis of synaptosomal proteins in the same sample group. These analyses revealed significant differences in the levels of miRNAs, mRNAs, and proteins between the two groups. To gain further insights into the pathways or molecules involved, we employed an integrated omics approach to study the molecular interactions of deregulated synapse miRNAs, mRNAs, and proteins in samples from individuals with AD and the control group, demonstrating the impact of deregulated miRNAs on their target mRNAs and proteins. Furthermore, the DIABLO analysis revealed complex relationships among mRNAs, miRNAs, and proteins that could be key in understanding the pathophysiology of AD. Our study identified novel synapse-associated candidates that could be critical in restoring synapse dysfunction in AD.

Indexed as

Alzheimer DiseaseSynaptosomesAgedAged, 80 and overAmyloid beta-PeptidesBrainFemaleGene Expression ProfilingHumansMaleMicroRNAsMiddle AgedMultiomicsProteomicsRNA, MessengerSynapsesAmyloid beta-PeptidesMicroRNAsRNA, Messengertau Proteins

Identifiers

PMID40581657
PMCPMC12532717

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Registered trials

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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.