Evidence map›Paper›PMID 19494011›Full record

ArticleJournal of virology2009

Virion-incorporated glycoprotein B mediates transneuronal spread of pseudorabies virus.

Dusica Curanovic, Lynn W Enquist

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

25 citing papers in PubMed, 31 citations in OpenAlex.

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  14. In vivo imaging of alphaherpesvirus infection reveals synchronized activity dependent on axonal sorting of viral proteins.Proceedings of the National Academy of Sciences of the United States of America · 2013
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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

2 authors at 1 institution in 1 country.

Dusica CuranovicDepartment of Molecular Biology, Princeton University, NJ 08544, USA.
Lynn W Enquist
Princeton University · US

Funding

Genetic Analysis of Herpesvirus Tropism and VirulenceR37NS033506 · NINDS · PRINCETON UNIVERSITY · PI ENQUIST, LYNN W. · 2005 to 2020
$4.1M
GENETIC ANALYSIS OF HERPESVIRUS TROPISM AND VIRULENCER01NS033506 · NINDS · PRINCETON UNIVERSITY · PI ENQUIST, LYNN W. · 1995 to 2016
$3.7M
Neuronal Spread of Herpesvirus InfectionR01NS060699 · NINDS · PRINCETON UNIVERSITY · PI ENQUIST, LYNN W. · 2008 to 2017
$3.6M
NINDS NIH HHS R01 NS033506NINDS NIH HHS R01 NS060699NINDS NIH HHS R01 NS33506NINDS NIH HHS R01 NS60699NINDS NIH HHS R37 NS033506
6 · The paper itself

Abstract

Transneuronal spread of pseudorabies virus (PRV) is a multistep process that requires several virally encoded proteins. Previous studies have shown that PRV glycoprotein B (gB), a component of the viral fusion machinery, is required for the transmission of infection to postsynaptic, second-order neurons. We sought to identify the gB-mediated step in viral transmission. We determined that gB is not required for the sorting of virions into axons of infected neurons, anterograde transport, or the release of virions from the axon. trans or cis expression of gB on the cell surface was not sufficient for transneuronal spread of the virus; instead, efficient incorporation of gB into virions was required. Additionally, neuron-to-cell spread of PRV most likely does not proceed through syncytial connections. We conclude that, upon gB-independent release of virions at the site of neuron-cell contacts, the virion-incorporated gB/gH/gL fusion complex mediates entry into the axonally contacted cell by fusion of the closely apposed membranes.

Indexed as

AnimalsAxonsCell LineCells, CulturedCentral Nervous SystemHerpesvirus 1, SuidNeuronsPseudorabiesRatsRats, Sprague-DawleySwineViral Envelope ProteinsVirionVirus Internalizationglycoprotein gII, pseudorabies virusViral Envelope Proteins

Identifiers

PMID19494011
PMCPMC2715761
OpenAlexW2043749168

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.