Evidence map›Paper›PMID 17494077›Full record

ArticleJournal of virology2007

Small interfering RNA profiling reveals key role of clathrin-mediated endocytosis and early endosome formation for infection by respiratory syncytial virus.

Andrey A Kolokoltsov, Drew Deniger, Elisa H Fleming, Norbert J Roberts, Jon M Karpilow, Robert A Davey

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

71 citing papers in PubMed, 110 citations in OpenAlex.

  1. Review
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  4. Respiratory Syncytial Virus Fusion Activity Syncytia Assay.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
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11 more citing papers are in PubMed but not listed here.

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

6 authors at 1 institution in 1 country.

Andrey A KolokoltsovDepartment of Microbiology and Immunology, University of Texas Medical Branch, 301 University Blvd., Galveston, TX, USA.
Drew Deniger
Elisa H Fleming
Norbert J Roberts
Jon M Karpilow
Robert A Davey
The University of Texas Medical Branch at Galveston · US

Funding

WRCE Nonhuman Primate CoreU54AI057156 · NIAID · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI WALKER, DAVID H · 2003 to 2013
$102.6M
Receptor Trafficking in Entry of Murine Leukemia VirusesR01AI063513 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI DAVEY, ROBERT A · 2006 to 2011
$1.5M
NIAID NIH HHS 1R01AI063513-01A2NIAID NIH HHS R01 AI063513NIAID NIH HHS U54 AI057156
6 · The paper itself

Abstract

Respiratory syncytial virus (RSV) is a common cause of respiratory tract infections in infants and the elderly. Like many other pH-independent enveloped viruses, RSV is thought to enter at the cell surface, independently of common endocytic pathways. We have used a targeted small interfering RNA (siRNA) library to identify key cellular genes involved in cytoskeletal dynamics and endosome trafficking that are important for RSV infection. Surprisingly, RSV infection was potently inhibited by siRNAs targeting genes associated with clathrin-mediated endocytosis, including clathrin light chain. The important role of clathrin-mediated endocytosis was confirmed by the expression of well-characterized dominant-negative mutants of genes in this pathway and by using the clathrin endocytosis inhibitor chlorpromazine. We conclude that, while RSV may be competent to enter at the cell surface, clathrin function and endocytosis are a necessary and important part of a productive RSV infection, even though infection is strictly independent of pH. These findings raise the possibility that other pH-independent viruses may share a similar dependence on endocytosis for infection and provide a new potential avenue for treatment of infection.

Indexed as

EndocytosisEndosomesGene Expression ProfilingCell LineClathrinHumansHydrogen-Ion ConcentrationRespiratory Syncytial Virus InfectionsRNA, Small InterferingClathrinRNA, Small Interfering

Identifiers

PMID17494077
PMCPMC1933373
OpenAlexW2154640353

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.