Evidence map›Paper›PMID 19570876›Full record

ArticleJournal of virology2009

Anterograde spread of herpes simplex virus type 1 requires glycoprotein E and glycoprotein I but not Us9.

Helen M McGraw, Sita Awasthi, Jason A Wojcechowskyj, Harvey M Friedman

Abstract read
In one paragraph

Article in Journal of virology, 2009. 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
5.6field-weighted citation impact, top 4% 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, 76 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Frontiers in microbiology · 2022
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. HSV-1 Cytoplasmic Envelopment and Egress.International journal of molecular sciences · 2020
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Assembly and Egress of an Alphaherpesvirus Clockwork.Advances in anatomy, embryology, and cell biology · 2017
    Review
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

4 authors at 1 institution in 1 country.

Helen M McGrawDivision of Infectious Diseases, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-6073, USA.
Sita Awasthi
Jason A Wojcechowskyj
Harvey M Friedman
University of Pennsylvania · US

Funding

HERPES SIMPLEX VIRUS FC RECEPTORR01AI033063 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI FRIEDMAN, HARVEY MICHAEL · 1992 to 2009
$2.0M
HERPES SIMPLEX VIRUS FC RECEPTORR21AI033063 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI FRIEDMAN, HARVEY MICHAEL · 1997 to 1997
–
NIAID NIH HHS AI33063NIAID NIH HHS R01 AI033063
6 · The paper itself

Abstract

Anterograde neuronal spread (i.e., spread from the neuron cell body toward the axon terminus) is a critical component of the alphaherpesvirus life cycle. Three viral proteins, gE, gI, and Us9, have been implicated in alphaherpesvirus anterograde spread in several animal models and neuron culture systems. We sought to better define the roles of gE, gI, and Us9 in herpes simplex virus type 1 (HSV-1) anterograde spread using a compartmentalized primary neuron culture system. We found that no anterograde spread occurred in the absence of gE or gI, indicating that these proteins are essential for HSV-1 anterograde spread. However, we did detect anterograde spread in the absence of Us9 using two independent Us9-deleted viruses. We confirmed the Us9 finding in different murine models of neuronal spread. We examined viral transport into the optic nerve and spread to the brain after retinal infection; the production of zosteriform disease after flank inoculation; and viral spread to the spinal cord after flank inoculation. In all models, anterograde spread occurred in the absence of Us9, although in some cases at reduced levels. This finding contrasts with gE- and gI-deleted viruses, which displayed no anterograde spread in any animal model. Thus, gE and gI are essential for HSV-1 anterograde spread, while Us9 is dispensable.

Indexed as

AnimalsBrainCells, CulturedChlorocebus aethiopsHerpesvirus 1, HumanIntracellular Signaling Peptides and ProteinsLipoproteinsMiceMice, Inbred BALB CModels, BiologicalNeuronsOptic NervePhosphoproteinsRatsSpinal CordVero Cellsglycoprotein E, herpes simplex virus type 1glycoprotein I, herpes simplex virus type 1Intracellular Signaling Peptides and ProteinsLipoproteinsPhosphoproteinsUS9 protein, Human herpesvirus 1Viral Envelope ProteinsViral ProteinsVirulence Factors

Identifiers

PMID19570876
PMCPMC2738194
OpenAlexW2073284464

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.