Evidence map›Paper›PMID 20739526›Full record

ArticleJournal of virology2010

Structural evidence of glycoprotein assembly in cellular membrane compartments prior to Alphavirus budding.

Pan Soonsawad, Li Xing, Emerson Milla, Juan M Espinoza, Masaaki Kawano, Michael Marko, Chyongere Hsieh, Hiromitsu Furukawa, Masahiro Kawasaki, Wattana Weerachatyanukul and 4 more

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Current perspectives on alphavirus encapsidation, assembly and budding.Frontiers in cellular and infection microbiology · 2025
    Review
  5. Review
  6. Journal of virology · 2024
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Rediscovering the chikungunya virusBiomedica : revista del Instituto Nacional de Salud · 2021
    Review
  17. ArthritogenicLife (Basel, Switzerland) · 2021
    Review
  18. Article
  19. Review
  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

14 authors at 5 institutions in 3 countries.

Pan SoonsawadDepartment of Molecular and Cellular Biology, University of California, Davis, CA 95616-8536, USA.
Li Xing
Emerson Milla
Juan M Espinoza
Masaaki Kawano
Michael Marko
Chyongere Hsieh
Hiromitsu Furukawa
Masahiro Kawasaki
Wattana Weerachatyanukul
Ranjana Srivastava
Susan W Barnett
Indresh K Srivastava
R Holland Cheng
University of California, Davis · USNovartis (United States) · USJEOL (Japan) · JPMahidol University · THWadsworth Center · US

Funding

Present Homologous and Heterologous Antigen with Hepatitis E VirusR56AI095382 · NIAID · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CHENG, R.HOLLAND · 2012 to 2012
$385k
NIAID NIH HHS R56 AI095382
6 · The paper itself

Abstract

Membrane glycoproteins of alphavirus play a critical role in the assembly and budding of progeny virions. However, knowledge regarding transport of viral glycoproteins to the plasma membrane is obscure. In this study, we investigated the role of cytopathic vacuole type II (CPV-II) through in situ electron tomography of alphavirus-infected cells. The results revealed that CPV-II contains viral glycoproteins arranged in helical tubular arrays resembling the basic organization of glycoprotein trimers on the envelope of the mature virions. The location of CPV-II adjacent to the site of viral budding suggests a model for the transport of structural components to the site of budding. Thus, the structural characteristics of CPV-II can be used in evaluating the design of a packaging cell line for replicon production.

Indexed as

Virus AssemblyVirus ReleaseAlphavirusAnimalsBiological TransportCell LineCell MembraneCricetinaeElectron Microscope TomographyGlycoproteinsVacuolesViral ProteinsGlycoproteinsViral Proteins

Identifiers

PMID20739526
PMCPMC2953181
OpenAlexW2087485595

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.