Evidence map›Paper›PMID 40087862›Full record

ArticleGlia2025

Amyloid-β Dysregulates Oligodendroglial Lineage Cell Dynamics and Myelination via PKC in the Zebrafish Spinal Cord.

Uxue Balantzategi, Adhara Gaminde-Blasco, Christina A Kearns, Laura Bayón-Cordero, María Victoria Sánchez-Gómez, José Luis Zugaza, Bruce Appel, Elena Alberdi

Abstract read
In one paragraph

Article in Glia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Uxue BalantzategiDepartment of Neurosciences, University of the Basque Country (UPV/EHU), Leioa, Spain.ORCID 0000-0003-1232-9404
Adhara Gaminde-BlascoDepartment of Neurosciences, University of the Basque Country (UPV/EHU), Leioa, Spain.ORCID 0000-0002-8751-4316
Christina A KearnsDepartment of Pediatrics, Section of Developmental Biology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA.
Laura Bayón-CorderoDepartment of Neurosciences, University of the Basque Country (UPV/EHU), Leioa, Spain.ORCID 0000-0001-5551-3290
María Victoria Sánchez-GómezDepartment of Neurosciences, University of the Basque Country (UPV/EHU), Leioa, Spain.ORCID 0000-0001-5730-8194
José Luis ZugazaAchucarro Basque Center for Neuroscience, Leioa, Spain.ORCID 0000-0003-2287-6671
Bruce AppelDepartment of Pediatrics, Section of Developmental Biology, University of Colorado-Anschutz Medical Campus, Aurora, Colorado, USA.ORCID 0000-0003-4500-0672
Elena AlberdiDepartment of Neurosciences, University of the Basque Country (UPV/EHU), Leioa, Spain.ORCID 0000-0002-8000-142X

Funding

Mechanisms of Developmental MyelinationR35NS122191 · NINDS · UNIVERSITY OF COLORADO DENVER · PI Bruce H Appel · 2021 to 2026
$5.4M
Mechanisms guiding axon selection for myelination in vivoR01NS095679 · NINDS · UNIVERSITY OF COLORADO DENVER · PI APPEL, BRUCE H · 2015 to 2020
$2.1M
Berrikuntza + Ikerketa + Osasuna Eusko Fundazioa BIO22/ALZ/014Eusko Jaurlaritza IT1551-22Eusko Jaurlaritza PIBA_2020_1_0012Eusko Jaurlaritza PRE_2019_1_0132Eusko Jaurlaritza PRE_2019_1_0317Ministerio de Ciencia, Innovación y Universidades FPU17/04891Ministerio de Ciencia, Innovación y Universidades PID2019-108465RB-I00Ministerio de Ciencia, Innovación y Universidades PID2022-140236OB-I00NIH HHS NS095679NIH HHS R35NS122191NINDS NIH HHS R01 NS095679NINDS NIH HHS R35 NS122191
6 · The paper itself

Abstract

Soluble forms of amyloid-β (Aβ) peptide have been proposed as candidates to induce oligodendrocyte (OL) and myelin dysfunctions in the early stages of Alzheimer's disease (AD) pathology. Nevertheless, little is known about how Aβ affects OL differentiation and myelination in vivo, and the underlying molecular mechanisms. In this study, we explored the effects of a brain intraventricular injection of Aβ on OLs and myelin in the developing spinal cord of zebrafish larvae. Using quantitative fluorescent in situ RNA hybridization assays, we demonstrated that Aβ altered myrf and mbp mRNA levels and the regional distribution of mbp during larval development, suggesting an early differentiation of OLs. Through live imaging of Tg(myrf:mScarlet) and Tg(mbpa:tagRFP) zebrafish lines, both crossed with Tg(olig2:EGFP), we found that Aβ increased the number of myrf

Indexed as

Amyloid beta-PeptidesCell LineageMyelin SheathOligodendrogliaProtein Kinase CSpinal CordAnimalsAnimals, Genetically ModifiedCell DifferentiationLarvaMyelin Basic ProteinOligodendrocyte Transcription Factor 2SOXE Transcription FactorsZebrafishZebrafish ProteinsAmyloid beta-PeptidesMyelin Basic ProteinOligodendrocyte Transcription Factor 2Protein Kinase CSOXE Transcription FactorsZebrafish ProteinsAlzheimer's diseaseamyloid‐βmyelinoligodendrocytesPKCspinal cordzebrafish

Identifiers

PMID40087862
PMCPMC12121469

What OpenQuestion holds

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Registered trials

None linked

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.