Evidence map›Paper›PMID 16189007›Full record

ArticleJournal of virology2005

Herpes simplex virus 1 envelopment follows two diverse pathways.

Helene Leuzinger, Urs Ziegler, Elisabeth M Schraner, Cornel Fraefel, Daniel L Glauser, Irma Heid, Mathias Ackermann, Martin Mueller, Peter Wild

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
7.2field-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

60 citing papers in PubMed, 116 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. LIVE-CELL FLUORESCENCE MICROSCOPY OF HSV-1 CELLULAR EGRESS BY EXOCYTOSIS.bioRxiv : the preprint server for biology · 2023
    Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Nuclear Egress.Current issues in molecular biology · 2021
    Review
  14. Review
  15. Review
  16. Mechanisms of Blood-Brain Barrier Disruption in Herpes Simplex Encephalitis.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2019
    Review
  17. Article
  18. Article
  19. Assembly and Egress of an Alphaherpesvirus Clockwork.Advances in anatomy, embryology, and cell biology · 2017
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Helene LeuzingerElectron Microscopy, Institutes of Veterinary Anatomy and of Virology, Zürich, Switzerland.
Urs Ziegler
Elisabeth M Schraner
Cornel Fraefel
Daniel L Glauser
Irma Heid
Mathias Ackermann
Martin Mueller
Peter Wild
Institute of Virology of the Slovak Academy of Sciences · SKÉcole Polytechnique Fédérale de Lausanne · CHUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herpesvirus envelopment is assumed to follow an uneconomical pathway including primary envelopment at the inner nuclear membrane, de-envelopment at the outer nuclear membrane, and reenvelopment at the trans-Golgi network. In contrast to the hypothesis of de-envelopment by fusion of the primary envelope with the outer nuclear membrane, virions were demonstrated to be transported from the perinuclear space to rough endoplasmic reticulum (RER) cisternae. Here we show by high-resolution microscopy that herpes simplex virus 1 envelopment follows two diverse pathways. First, nuclear envelopment includes budding of capsids at the inner nuclear membrane into the perinuclear space whereby tegument and a thick electron dense envelope are acquired. The substance responsible for the dense envelope is speculated to enable intraluminal transportation of virions via RER into Golgi cisternae. Within Golgi cisternae, virions are packaged into transport vacuoles containing one or several virions. Second, for cytoplasmic envelopment, capsids gain direct access from the nucleus to the cytoplasm via impaired nuclear pores. Cytoplasmic capsids could bud at the outer nuclear membrane, at membranes of RER, Golgi cisternae, and large vacuoles, and at banana-shaped membranous entities that were found to continue into Golgi membranes. Envelopes originating by budding at the outer nuclear membrane and RER membrane also acquire a dense substance. Budding at Golgi stacks, designated wrapping, results in single virions within small vacuoles that contain electron-dense substances between envelope and vacuolar membranes.

Indexed as

AnimalsBiological TransportCapsidCell NucleusChlorocebus aethiopsCytoplasmEndoplasmic Reticulum, RoughGolgi ApparatusHeLa CellsHerpesvirus 1, HumanHumansImmunohistochemistryMicroscopy, ConfocalVero CellsVirus Assembly

Identifiers

PMID16189007
PMCPMC1235821
OpenAlexW2021968536

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.