Evidence map›Paper›PMID 38773121›Full record

ArticleNature communications2024

Neuroprotective gap-junction-mediated bystander transformations in the adult zebrafish spinal cord after injury.

Andrea Pedroni, Yu-Wen E Dai, Leslie Lafouasse, Weipang Chang, Ipsit Srivastava, Lisa Del Vecchio, Konstantinos Ampatzis

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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

7 authors.

Andrea Pedroni *Department of Neuroscience, Karolinska Institutet, 171 77, Stockholm, Sweden.
Yu-Wen E Dai *Department of Neuroscience, Karolinska Institutet, 171 77, Stockholm, Sweden.
Leslie LafouasseDepartment of Neuroscience, Karolinska Institutet, 171 77, Stockholm, Sweden.ORCID http://orcid.org/0009-0005-6723-5386
Weipang ChangDepartment of Neuroscience, Karolinska Institutet, 171 77, Stockholm, Sweden.
Ipsit SrivastavaDepartment of Neuroscience, Karolinska Institutet, 171 77, Stockholm, Sweden.
Lisa Del VecchioDepartment of Neuroscience, Karolinska Institutet, 171 77, Stockholm, Sweden.
Konstantinos AmpatzisDepartment of Neuroscience, Karolinska Institutet, 171 77, Stockholm, Sweden. Konstantinos.Ampatzis@ki.se.ORCID http://orcid.org/0000-0001-7998-6463

Funding

Erik och Edith Fernströms Stiftelse för Medicinsk Forskning (Erik and Edith Fernström Foundation for Medical Research) FS-2019:0004Gösta Fraenckels Stiftelse för Medicinsk Forskning (Gösta Fraenckel Foundation for Medical Research) FS-2022:0006Gösta Fraenckels Stiftelse för Medicinsk Forskning (Gösta Fraenckel Foundation for Medical Research) FS-2023:0005Hjärnfonden (Swedish Brain Foundation) FO2019-0011Hjärnfonden (Swedish Brain Foundation) FO2020-0003Karolinska Institutet (Karolinska Institute) n/aO. E. och Edla Johanssons Vetenskapliga Stiftelse n/aStiftelsen Olle Engkvist Byggmästare 203-0003Vetenskapsrådet (Swedish Research Council) 2015-03359Vetenskapsrådet (Swedish Research Council) 2020-00205
6 · The paper itself

Abstract

The adult zebrafish spinal cord displays an impressive innate ability to regenerate after traumatic insults, yet the underlying adaptive cellular mechanisms remain elusive. Here, we show that while the cellular and tissue responses after injury are largely conserved among vertebrates, the large-size fast spinal zebrafish motoneurons are remarkably resilient by remaining viable and functional. We also reveal the dynamic changes in motoneuron glutamatergic input, excitability, and calcium signaling, and we underscore the critical role of calretinin (CR) in binding and buffering the intracellular calcium after injury. Importantly, we demonstrate the presence and the dynamics of a neuron-to-neuron bystander neuroprotective biochemical cooperation mediated through gap junction channels. Our findings support a model in which the intimate and dynamic interplay between glutamate signaling, calcium buffering, gap junction channels, and intercellular cooperation upholds cell survival and promotes the initiation of regeneration.

Indexed as

Gap JunctionsMotor NeuronsSpinal CordSpinal Cord InjuriesZebrafishAnimalsCalbindin 2CalciumCalcium SignalingCell SurvivalGlutamic AcidZebrafish ProteinsCalbindin 2CalciumGlutamic AcidZebrafish Proteins

Identifiers

PMID38773121
PMCPMC11109231

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.