Evidence map›Paper›PMID 33837723›Full record

ReviewAdvances in virus research2020

Viral cell-to-cell spread: Conventional and non-conventional ways.

Nicolas Cifuentes-Munoz, Farah El Najjar, Rebecca Ellis Dutch

Abstract readReview
In one paragraph

Review in Advances in virus research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
–field-weighted citation impact
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

49 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
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  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Sumac Polyphenols as Pan-Herpesvirus Inhibitors.International journal of molecular sciences · 2025
    Article
  13. Direct Intercellular Transport Mode of Filovirus Nucleocapsids.International journal of molecular sciences · 2025
    Article
  14. Article
  15. Nonlytic Egress and Transmission in the Virus World.Annual review of biochemistry · 2025
    Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
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.

Nicolas Cifuentes-MunozInstituto de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, San Miguel, Santiago, Chile.
Farah El NajjarDepartment of Molecular and Cellular Biochemistry, University of Kentucky College of Medicine, Lexington, KY, United States.
Rebecca Ellis DutchDepartment of Molecular and Cellular Biochemistry, University of Kentucky College of Medicine, Lexington, KY, United States. Electronic address: rdutc2@uky.edu.

Funding

SV5 and Hendra virus F protein promoted membrane fusionR01AI051517 · NIAID · UNIVERSITY OF KENTUCKY · PI DUTCH, REBECCA E. · 2002 to 2019
$4.4M
Mechanisms of actin cytoskeleton modulation by PneumovirusesR01AI140758 · NIAID · UNIVERSITY OF KENTUCKY · PI DUTCH, REBECCA E., LEUNG, DAISY W · 2018 to 2022
$3.3M
Paramyxovirus F protein mediated membrane fusionR56AI051517 · NIAID · UNIVERSITY OF KENTUCKY · PI DUTCH, REBECCA E. · 2014 to 2014
$335k
NIAID NIH HHS R01 AI051517NIAID NIH HHS R01 AI140758NIAID NIH HHS R56 AI051517
6 · The paper itself

Abstract

A critical step in the life cycle of a virus is spread to a new target cell, which generally involves the release of new viral particles from the infected cell which can then initiate infection in the next target cell. While cell-free viral particles released into the extracellular environment are necessary for long distance spread, there are disadvantages to this mechanism. These include the presence of immune system components, the low success rate of infection by single particles, and the relative fragility of viral particles in the environment. Several mechanisms of direct cell-to-cell spread have been reported for animal viruses which would avoid the issues associated with cell-free particles. A number of viruses can utilize several different mechanisms of direct cell-to-cell spread, but our understanding of the differential usage by these pathogens is modest. Although the mechanisms of cell-to-cell spread differ among viruses, there is a common exploitation of key pathways and components of the cellular cytoskeleton. Remarkably, some of the viral mechanisms of cell-to-cell spread are surprisingly similar to those used by bacteria. Here we summarize the current knowledge of the conventional and non-conventional mechanisms of viral spread, the common methods used to detect viral spread, and the impact that these mechanisms can have on viral pathogenesis.

Indexed as

Virus Physiological PhenomenaAnimalsBooksCellsHumansVirionVirusesVirus ReplicationCell-to-cell spreadFilopodiaNanotubesSyncytiaVirus

Identifiers

PMID33837723
PMCPMC7522014

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.