Evidence map›Paper›PMID 27761801›Full record

ArticleJournal of neurovirology2017

Phrenic nerve deficits and neurological immunopathology associated with acute West Nile virus infection in mice and hamsters.

Katherine Zukor, Hong Wang, Brett L Hurst, Venkatraman Siddharthan, Arnaud Van Wettere, Paul M Pilowsky, John D Morrey

Open access · hybridAbstract read
In one paragraph

Article in Journal of neurovirology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 9 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

7 authors at 2 institutions in 2 countries.

Katherine ZukorInstitute for Antiviral Research, Department of Animal, Dairy, and Veterinary Sciences, 5600 Old Main Hill, Utah State University, Logan, UT, 84322-5600, USA.
Hong WangInstitute for Antiviral Research, Department of Animal, Dairy, and Veterinary Sciences, 5600 Old Main Hill, Utah State University, Logan, UT, 84322-5600, USA.
Brett L HurstInstitute for Antiviral Research, Department of Animal, Dairy, and Veterinary Sciences, 5600 Old Main Hill, Utah State University, Logan, UT, 84322-5600, USA.
Venkatraman SiddharthanInstitute for Antiviral Research, Department of Animal, Dairy, and Veterinary Sciences, 5600 Old Main Hill, Utah State University, Logan, UT, 84322-5600, USA.
Arnaud Van WettereUtah Veterinary Diagnostics Laboratory, Department of Animal, Dairy, and Veterinary Sciences, 5600 Old Main Hill, Utah State University, Logan, UT, 84322-5600, USA.
Paul M PilowskyThe Heart Research Institute and Department of Physiology, University of Sydney, Sydney, NSW, Australia.
John D MorreyInstitute for Antiviral Research, Department of Animal, Dairy, and Veterinary Sciences, 5600 Old Main Hill, Utah State University, Logan, UT, 84322-5600, USA. john.morrey@usu.edu.
Utah State University · USThe Heart Research Institute · AU

Funding

Targeting induction of calcium buffer proteins for treatment of viral encephalitiR33AI101483 · NIAID · UTAH STATE UNIVERSITY · PI MORREY, JOHN D · 2014 to 2016
$1.2M
Identifying deficits in brainstem respiratory circuits during viral encephalitisR21NS090133 · NINDS · UTAH STATE UNIVERSITY · PI MORREY, JOHN D · 2015 to 2016
$389k
Cellular mechanisms of fatal respiratory insufficiency in arboviral encephalitisR21NS088400 · NINDS · UTAH STATE UNIVERSITY · PI MORREY, JOHN D · 2014 to 2015
$382k
NIAID NIH HHS HHSN272201000039INIAID NIH HHS R33 AI101483NINDS NIH HHS R21 NS088400NINDS NIH HHS R21 NS090133
6 · The paper itself

Abstract

Neurological respiratory deficits are serious outcomes of West Nile virus (WNV) disease. WNV patients requiring intubation have a poor prognosis. We previously reported that WNV-infected rodents also appear to have respiratory deficits when assessed by whole-body plethysmography and diaphragmatic electromyography. The purpose of this study was to determine if the nature of the respiratory deficits in WNV-infected rodents is neurological and if deficits are due to a disorder of brainstem respiratory centers, cervical spinal cord (CSC) phrenic motor neuron (PMN) circuitry, or both. We recorded phrenic nerve (PN) activity and found that in WNV-infected mice, PN amplitude is reduced, corroborating a neurological basis for respiratory deficits. These results were associated with a reduction in CSC motor neuron number. We found no dramatic deficits, however, in brainstem-mediated breathing rhythm generation or responses to hypercapnia. PN frequency and pattern parameters were normal, and all PN parameters changed appropriately upon a CO

Indexed as

AnimalsAstrocytesBrain StemCell CountCricetulusElectromyographyFemaleHumansMaleMiceMicrogliaMotor NeuronsNeural ConductionNeutrophil InfiltrationPhrenic NerveSpinal CordBreathingElectrophysiologyPhrenicRespiratorySequelaeWest Nile virus

Identifiers

PMID27761801
PMCPMC5332528
OpenAlexW2533430071

What OpenQuestion 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 OpenQuestion graph.