Evidence map›Paper›PMID 16352538›Full record

ArticleJournal of virology2006

Soluble V domain of Nectin-1/HveC enables entry of herpes simplex virus type 1 (HSV-1) into HSV-resistant cells by binding to viral glycoprotein D.

Heechung Kwon, Qing Bai, Hyun-Jung Baek, Kelly Felmet, Edward A Burton, William F Goins, Justus B Cohen, Joseph C Glorioso

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

35 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Herpes Simplex Virus Cell Entry Mechanisms: An Update.Frontiers in cellular and infection microbiology · 2020
    Review
  8. Review
  9. Article
  10. Retargeting of herpes simplex virus (HSV) vectors.Current opinion in virology · 2016
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

8 authors at 2 institutions in 2 countries.

Heechung KwonUniversity of Pittsburgh, School of Medicine, Department of Molecular Genetics and Biochemistry, E1246 Biomedical Science Tower, Pittsburgh, PA 15261, USA.
Qing Bai
Hyun-Jung Baek
Kelly Felmet
Edward A Burton
William F Goins
Justus B Cohen
Joseph C Glorioso
University of Pittsburgh · USKorea Institute of Radiological and Medical Sciences · KR

Funding

Targeting HSV vectorsU01HL066949 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LONDON, BARRY · 2000 to 2005
$20.8M
PRE-CLINICAL VECTOR PRODUCTIONP01DK044935 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GLORIOSO, JOSEPH C · 1993 to 2010
$11.8M
NHLBI NIH HHS U01 HL066949NIDDK NIH HHS P01 DK044935
6 · The paper itself

Abstract

Interaction of herpes simplex virus (HSV) glycoprotein D (gD) with specific cellular receptors is essential for HSV infection of susceptible cells. Virus mutants that lack gD can bind to the cell surface (attachment) but do not enter, implying that interaction of gD with its receptor(s) initiates the postattachment (entry) phase of HSV infection. In this report, we have studied HSV entry in the presence of the gD-binding variable (V) domain of the common gD receptor nectin-1/HveC to determine whether cell association of the gD receptor is required for HSV infection. In the presence of increasing amounts of the soluble nectin-1 V domain (sNec1(123)), increasing viral entry into HSV-resistant CHO-K1 cells was observed. At a multiplicity of 3 in the presence of optimal amounts of sNec1(123), approximately 90% of the cells were infected. The soluble V domain of nectin-2, a strain-specific HSV entry receptor, promoted entry of the HSV type 1 (HSV-1) Rid-1 mutant strain, but not of wild-type HSV-1. Preincubation and immunofluorescence studies indicated that free or gD-bound sNec1(123) did not associate with the cell surface. sNec1(123)-mediated entry was highly impaired by interference with the cell-binding activities of viral glycoproteins B and C. While gD has at least two functions, virus attachment to the cell and initiation of the virus entry process, our results demonstrate that the attachment function of gD is dispensable for entry provided that other means of attachment are available, such as gB and gC binding to cell surface glycosaminoglycans.

Indexed as

AnimalsAntibodies, ViralCell Adhesion MoleculesCell LineCHO CellsCricetinaeHerpesvirus 1, HumanHumansNectinsProtein Structure, TertiaryReceptors, VirusViral Envelope ProteinsAntibodies, ViralCell Adhesion Moleculesglycoprotein D, Human herpesvirus 1NECTIN1 protein, humanNectinsReceptors, VirusViral Envelope Proteins

Identifiers

PMID16352538
PMCPMC1317534
OpenAlexW2163318135

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.