Evidence map›Paper›PMID 17928343›Full record

ArticleJournal of virology2008

Double-labeled rabies virus: live tracking of enveloped virus transport.

Yvonne Klingen, Karl-Klaus Conzelmann, Stefan Finke

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
1.6field-weighted citation impact, top 19% 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

58 citing papers in PubMed, 128 citations in OpenAlex.

  1. Review
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  5. The HSV-1 pUL37 protein promotes cell invasion by regulating the kinesin-1 motor.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. "Self-inactivating" rabies viruses are susceptible to loss of their intended attenuating modification.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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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 1 institution in 1 country.

Yvonne KlingenFriedrich-Loeffler-Institute, Boddenblick 5a, D-17493 Greifswald-Riems, Germany.
Karl-Klaus Conzelmann
Stefan Finke
Ludwig-Maximilians-Universität München · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Here we describe a strategy to fluorescently label the envelope of rabies virus (RV), of the Rhabdoviridae family, in order to track the transport of single enveloped viruses in living cells. Red fluorescent proteins (tm-RFP) were engineered to comprise the N-terminal signal sequence and C-terminal transmembrane spanning and cytoplasmic domain sequences of the RV glycoprotein (G). Two variants of tm-RFP were transported to and anchored in the cell surface membrane, independent of glycosylation. As shown by confocal microscopy, tm-RFP colocalized at the cell surface with the RV matrix and G protein and was incorporated into G gene-deficient virus particles. Recombinant RV expressing the membrane-anchored tm-RFP in addition to G yielded infectious viruses with mosaic envelopes containing both tm-RFP and G. Viable double-labeled virus particles comprising a red fluorescent envelope and a green fluorescent ribonucleoprotein were generated by expressing in addition an enhanced green fluorescent protein-phosphoprotein fusion construct (S. Finke, K. Brzozka, and K. K. Conzelmann, J. Virol. 78:12333-12343, 2004). Individual enveloped virus particles were observed under live cell conditions as extracellular particles and inside endosomal vesicles. Importantly, double-labeled RVs were transported in the retrograde direction over long distances in neurites of in vitro-differentiated NS20Y neuroblastoma cells. This indicates that the typical retrograde axonal transport of RV to the central nervous system involves neuronal transport vesicles in which complete enveloped RV particles are carried as a cargo.

Indexed as

Genes, ReporterAnimalsAntigens, ViralCell LineCell MembraneEndosomesGlycoproteinsGreen Fluorescent ProteinsLuminescent ProteinsMiceMicroscopy, ConfocalMolecular ChaperonesNeuronsPhosphoproteinsRabies virusRecombinant Fusion ProteinsAntigens, Viralenhanced green fluorescent proteinglycoprotein G, Rabies virusGlycoproteinsGreen Fluorescent ProteinsLuminescent ProteinsMolecular ChaperonesPhosphoproteinsP phosphoprotein, Rabies virusRecombinant Fusion ProteinsRed Fluorescent ProteinRibonucleoproteinsViral Envelope ProteinsViral Matrix ProteinsViral Structural Proteins

Identifiers

PMID17928343
PMCPMC2224359
OpenAlexW2121433864

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.