Evidence map›Paper›PMID 23966407›Full record

ArticleJournal of virology2013

Uptake of rabies virus into epithelial cells by clathrin-mediated endocytosis depends upon actin.

Silvia Piccinotti, Tomas Kirchhausen, Sean P J Whelan

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

59 citing papers in PubMed, 92 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.

Silvia PiccinottiDepartment of Microbiology and Immunobiology.
Tomas Kirchhausen
Sean P J Whelan
Harvard University · USBoston Children's Hospital · US

Funding

Treatments for Nipah Virus InfectionU54AI057159 · NIAID · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI FINBERG, ROBERT WILLIAM · 2003 to 2013
$113.7M
Molecular Mechanisms of Rhabdovirus EntryR01AI081842 · NIAID · HARVARD MEDICAL SCHOOL · PI WHELAN, SEAN PJ · 2010 to 2014
$2.0M
Molecular Mechanisms of Rhabdovirus EntryR56AI081842 · NIAID · HARVARD MEDICAL SCHOOL · PI WHELAN, SEAN PJ · 2009 to 2009
$167k
NIAID NIH HHS AI081842NIAID NIH HHS R01 AI081842NIAID NIH HHS R56 AI081842NIAID NIH HHS U54 AI057159NIAID NIH HHS U54AI057159
6 · The paper itself

Abstract

Rabies virus (RABV) causes a fatal zoonotic encephalitis. Disease symptoms require replication and spread of the virus within neuronal cells; however, in infected animals as well as in cell culture the virus replicates in a broad range of cell types. Here we use a single-cycle RABV and a recombinant vesicular stomatitis virus (rVSV) in which the glycoprotein (G) was replaced with that of RABV (rVSV RABV G) to examine RABV uptake into the African green monkey kidney cell line BS-C-1. Combining biochemical studies and real-time spinning-disk confocal fluorescence microscopy, we show that the predominant entry pathway of RABV particles into BS-C-1 cells is clathrin dependent. Viral particles enter cells in pits with elongated structures and incomplete clathrin coats which depend upon actin to complete the internalization process. By measuring the time of internalization and the abundance of the clathrin adaptor protein AP2, we further show that the pits that internalize RABV particles are similar to those that internalize VSV particles. Pharmacological perturbations of dynamin or of actin polymerization inhibit productive infection, linking our observations on particle uptake with viral infectivity. This work extends to RABV particles the finding that clathrin-mediated endocytosis of rhabdoviruses proceeds through incompletely coated pits which depend upon actin.

Indexed as

EndocytosisVirus InternalizationActinsAnimalsCell LineChlorocebus aethiopsClathrinEpithelial CellsRabies virusActinsClathrin

Identifiers

PMID23966407
PMCPMC3807345
OpenAlexW2154904804

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.