Evidence map›Paper›PMID 19144708›Full record

ArticleJournal of virology2009

Dendritic cells are required for optimal activation of natural killer functions following primary infection with herpes simplex virus type 1.

Sadik H Kassim, Naveen K Rajasagi, Barry W Ritz, Stephen B Pruett, Elizabeth M Gardner, Robert Chervenak, Stephen R Jennings

Open access · greenAbstract 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 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

18 citing papers in PubMed, 34 citations in OpenAlex.

  1. Review
  2. Article
  3. Human lung cDC1 drive increased perforin-mediated NK cytotoxicity in chronic obstructive pulmonary disease.American journal of physiology. Lung cellular and molecular physiology · 2021
    Article
  4. Review
  5. Pathobiology and treatment of viral keratitis.Experimental eye research · 2021
    Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Herpes keratitis.Progress in retinal and eye research · 2013
    Review
  15. Article
  16. Article
  17. Article
  18. Article
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

7 authors at 2 institutions in 1 country.

Sadik H KassimDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center, Shreveport, Louisiana 71130, USA.
Naveen K Rajasagi
Barry W Ritz
Stephen B Pruett
Elizabeth M Gardner
Robert Chervenak
Stephen R Jennings
Drexel University · USLouisiana State University Health Sciences Center Shreveport · US

Funding

Biology and Function of anti-HSV CD8 T CellsR01AI049428 · NIAID · LOUISIANA STATE UNIV HSC SHREVEPORT · PI JENNINGS, STEPHEN ROBERT · 2003 to 2007
$1.6M
NIAID NIH HHS R01 AI049428NIAID NIH HHS R01-AI-49428
6 · The paper itself

Abstract

Natural killer (NK) cells play an important role in the optimal clearance of herpes simplex virus type 1 (HSV-1) infection in mice. Activated NK cells function via cytokine secretion or direct cytolysis of target cells; dendritic cells (DCs) are thought to make critical contributions in the activation of both of these functions. Yet, the magnitude and physiological relevance of DC-mediated NK cell activation in vivo is not completely understood. To examine the contribution of DC help in regulating NK cell functions after infection with HSV-1, we utilized a transgenic mouse model that allows the transient ablation of DCs. Using this approach, it was found that the gamma interferon (IFN-gamma) expression potential of NK cells is quantitatively and qualitatively impaired in the absence of DCs. With regard to priming of NK cytolytic functions, the ablation of DCs did not significantly affect cytotoxic protein expression by NK cells. An in vivo cytolytic assay did, however, reveal impairments in the magnitude of NK cell cytotoxicity. Overall, this study provides direct evidence that functional DCs are required for optimal IFN-gamma expression and cytolytic function by NK cells following infection with HSV-1.

Indexed as

AnimalsCytotoxicity, ImmunologicDendritic CellsHerpes SimplexHerpesvirus 1, HumanInterferon-gammaKiller Cells, NaturalLeukocyte Reduction ProceduresMaleMiceMice, TransgenicInterferon-gamma

Identifiers

PMID19144708
PMCPMC2655572
OpenAlexW2110260326

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.