Evidence map›Paper›PMID 12610151›Full record

ArticleJournal of virology2003

Deletion of the virion host shutoff protein (vhs) from herpes simplex virus (HSV) relieves the viral block to dendritic cell activation: potential of vhs- HSV vectors for dendritic cell-mediated immunotherapy.

Laila Samady, Emanuela Costigliola, Luci MacCormac, Yvonne McGrath, Steve Cleverley, Caroline E Lilley, Jill Smith, David S Latchman, Benny Chain, Robert S Coffin

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
7.0field-weighted citation impact, top 3% 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

55 citing papers in PubMed, 116 citations in OpenAlex.

  1. Review
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  5. CD83 Regulates the Immune Responses in Inflammatory Disorders.International journal of molecular sciences · 2023
    Review
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  20. CD4+ T Cells: guardians of the phagosome.Clinical microbiology reviews · 2014
    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

10 authors at 1 institution in 1 country.

Laila SamadyDepartment of Immunology and Molecular Pathology, University College London, London W1P 6DB. BioVex Ltd., Oxford OX14 4RX, United Kingdom.
Emanuela Costigliola
Luci MacCormac
Yvonne McGrath
Steve Cleverley
Caroline E Lilley
Jill Smith
David S Latchman
Benny Chain
Robert S Coffin
University College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herpes simplex virus (HSV) infects dendritic cells (DC) efficiently but with minimal replication. HSV, therefore, appears to have evolved the ability to enter DC even though they are nonpermissive for virus growth. This provides a potential utility for HSV in delivering genes to DC for vaccination purposes and also suggests that the life cycle of HSV usually includes the infection of DC. However, DC infected with HSV usually lose the ability to become activated following infection (M. Salio, M. Cella, M. Suter, and A. Lanzavecchia, Eur. J. Immunol. 29:3245-3253, 1999; M. Kruse, O. Rosorius, F. Kratzer, G. Stelz, C. Kuhnt, G. Schuler, J. Hauber, and A. Steinkasserer, J. Virol. 74:7127-7136, 2000). We report that for DC to retain the ability to become activated following HSV infection, the virion host shutoff protein (vhs) must be deleted. vhs usually functions to destabilize mRNA in favor of the production of HSV proteins in permissive cells. We have found that it also plays a key role in the inactivation of DC and is therefore likely to be important for immune evasion by the virus. Here, vhs would be anticipated to prevent DC activation in the early stages of infection of an individual with HSV, reducing the induction of cellular immune responses and thus preventing virus clearance during repeated cycles of virus latency and reactivation. Based on this information, replication-incompetent HSV vectors with vhs deleted which allow activation of DC and the induction of specific T-cell responses to delivered antigens have been constructed. These responses are greater than if DC are loaded with antigen by incubation with recombinant protein.

Indexed as

Gene DeletionGenetic VectorsAnimalsCD4-Positive T-LymphocytesCell LineCells, CulturedCricetinaeDendritic CellsHumansImmediate-Early ProteinsImmunotherapyLymphocyte ActivationRibonucleasesSimplexvirusViral ProteinsVirus ReplicationIE1 protein, Human herpesvirus 1Immediate-Early ProteinsRibonucleasesViral Proteinsvirion host shutoff protein, Simplexvirus

Identifiers

PMID12610151
PMCPMC149543
OpenAlexW1968871616

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.