Evidence map›Paper›PMID 23345514›Full record

ArticleJournal of virology2013

Identification of a role for the trans-Golgi network in human papillomavirus 16 pseudovirus infection.

Patricia M Day, Cynthia D Thompson, Rachel M Schowalter, Douglas R Lowy, John T Schiller

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 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing papers in PubMed
7.0field-weighted citation impact, top 2% 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

109 citing papers in PubMed, 151 citations in OpenAlex.

  1. Article
  2. Review
  3. The Rab5 effector Rabankyrin-5 mediates endosomal fusion and trafficking of human papillomavirus during early entry.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Article
  5. Viral interference of nucleocytoplasmic transport.The Journal of biological chemistry · 2025
    Review
  6. Article
  7. Article
  8. bioRxiv : the preprint server for biology · 2025
    Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
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  19. Review
  20. Article

49 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

5 authors at 1 institution in 1 country.

Patricia M DayLaboratory of Cellular Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA. pmd@nih.gov
Cynthia D Thompson
Rachel M Schowalter
Douglas R Lowy
John T Schiller
National Institutes of Health · US

Funding

Understanding Papillomavirus Virion Proteins and VaccinesZIABC009052 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SCHILLER, JOHN T. · 2009 to 2025
$38.4M
Papillomavirus Virion Proteins and VaccinesZIABC010579 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LOWY, DOUGLAS R. · 2009 to 2025
$15.4M
Intramural NIH HHS
6 · The paper itself

Abstract

Human papillomavirus 16 (HPV16) enters its host cells by a process that most closely resembles macropinocytosis. Uncoating occurs during passage through the endosomal compartment, and the low pH encountered in this environment is essential for infection. Furin cleavage of the minor capsid protein, L2, and cyclophilin B-mediated separation of L2 and the viral genome from the major capsid protein, L1, are necessary for escape from the late endosome (LE). Following this exodus, L2 and the genome are found colocalized at the ND10 nuclear subdomain, which is essential for efficient pseudogenome expression. However, the route by which L2 and the genome traverse the intervening cytoplasm between these two subcellular compartments has not been determined. This study extends our understanding of this phase in PV entry in demonstrating the involvement of the Golgi complex. With confocal microscopic analyses involving 5-ethynyl-2'-deoxyuridine (EdU)-labeled pseudogenomes and antibodies to virion and cellular proteins, we found that the viral pseudogenome and L2 travel to the trans-Golgi network (TGN) following exit from the LE, while L1 is retained. This transit is dependent upon furin cleavage of L2 and can be prevented pharmacologically with either brefeldin A or golgicide A, inhibitors of anterograde and retrograde Golgi trafficking. Additionally, Rab9a and Rab7b were determined to be mediators of this transit, as expression of dominant negative versions of these proteins, but not Rab7a, significantly inhibited HPV16 pseudovirus infection.

Indexed as

Virus InternalizationBrefeldin ACapsid ProteinsCell LineDeoxyuridineFluorescent Antibody TechniqueFurinHuman papillomavirus 16HumansMicroscopy, ConfocalNuclear ProteinsOncogene Proteins, ViralPapillomavirus InfectionsProtein TransportPyridinesQuinolines5-ethynyl-2'-deoxyuridineBrefeldin ACALCOCO2 protein, humanCapsid ProteinsDeoxyuridineFuringolgicide AL2 protein, human papillomavirus type 11Nuclear ProteinsOncogene Proteins, ViralPyridinesQuinolinesrab7 GTP-Binding ProteinsRAB9A protein, humanrab GTP-Binding Proteins

Identifiers

PMID23345514
PMCPMC3624235
OpenAlexW2159872486

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.