Evidence map›Paper›PMID 31167912›Full record

ArticleJournal of virology2019

Contemporary Circulating Enterovirus D68 Strains Infect and Undergo Retrograde Axonal Transport in Spinal Motor Neurons Independent of Sialic Acid.

Alison M Hixon, Penny Clarke, Kenneth L Tyler

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
5.5field-weighted citation impact, top 3% of its field
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

41 citing papers in PubMed, 67 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Alison M HixonMedical Scientist Training Program, University of Colorado, Aurora, Colorado, USA.
Penny ClarkeDepartment of Neurology, University of Colorado, Aurora, Colorado, USA.
Kenneth L TylerDepartment of Neurology, University of Colorado, Aurora, Colorado, USA ken.tyler@ucdenver.edu.
University of Colorado Denver · USUniversity of Colorado Anschutz Medical Campus · US

Funding

Medical Scientist Training ProgramT32GM008497 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI WILSON, CARA C. · 1993 to 2022
$15.2M
EV-D68-induced CNS disease: pathogenic mechanisms and identification of therapeutic targets.R01NS101208 · NINDS · UNIVERSITY OF COLORADO DENVER · PI TYLER, KENNETH L. · 2018 to 2021
$1.5M
EV-D68-induced CNS disease: pathogenic mechanisms and identification of therapeutic targets.R56NS101208 · NINDS · UNIVERSITY OF COLORADO DENVER · PI TYLER, KENNETH L. · 2017 to 2017
$340k
The pathogenesis of enterovirus D68 CNS infectionF30AI136403 · NIAID · UNIVERSITY OF COLORADO DENVER · PI HIXON, ALISON MARISSA · 2018 to 2021
$117k
NIAID NIH HHS F30 AI136403NIGMS NIH HHS T32 GM008497NINDS NIH HHS R01 NS101208NINDS NIH HHS R56 NS101208
6 · The paper itself

Abstract

Enterovirus D68 (EV-D68) is an emerging virus that has been identified as a cause of recent outbreaks of acute flaccid myelitis (AFM), a poliomyelitis-like spinal cord syndrome that can result in permanent paralysis and disability. In experimental mouse models, EV-D68 spreads to, infects, and kills spinal motor neurons following infection by various routes of inoculation. The topography of virus-induced motor neuron loss correlates with the pattern of paralysis. The mechanism(s) by which EV-D68 spreads to target motor neurons remains unclear. We sought to determine the capacity of EV-D68 to spread by the neuronal route and to determine the role of known EV-D68 receptors, sialic acid and intracellular adhesion molecule 5 (ICAM-5), in neuronal infection. To do this, we utilized a microfluidic chamber culture system in which human induced pluripotent stem cell (iPSC) motor neuron cell bodies and axons can be compartmentalized for independent experimental manipulation. We found that EV-D68 can infect motor neurons via their distal axons and spread by retrograde axonal transport to the neuronal cell bodies. Virus was not released from the axons via anterograde axonal transport after infection of the cell bodies. Prototypic strains of EV-D68 depended on sialic acid for axonal infection and transport, while contemporary circulating strains isolated during the 2014 EV-D68 outbreak did not. The pattern of infection did not correspond with the ICAM-5 distribution and expression in either human tissue, the mouse model, or the iPSC motor neurons.

Indexed as

Axonal TransportHost-Pathogen InteractionsAnimalsCell Adhesion MoleculesCentral Nervous System Viral DiseasesDisease Models, AnimalEnterovirus D, HumanEnterovirus InfectionsHumansInduced Pluripotent Stem CellsMiceMotor NeuronsMyelitisN-Acetylneuraminic AcidNerve Tissue ProteinsNeuromuscular DiseasesCell Adhesion MoleculesICAM5 protein, humanN-Acetylneuraminic AcidNerve Tissue Proteinsenterovirus D68ICAM-5motor neuronretrograde transportsialic acid

Identifiers

PMID31167912
PMCPMC6675884
OpenAlexW2964823877

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.