Evidence map›Paper›PMID 12208965›Full record

ArticleJournal of virology2002

Activation of terminally differentiated human monocytes/macrophages by dengue virus: productive infection, hierarchical production of innate cytokines and chemokines, and the synergistic effect of lipopolysaccharide.

Yun-Chi Chen, Sheng-Yuan Wang

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of virology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 6% 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

80 citing papers in PubMed, 1 synthesis or guideline pooled it, 166 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Angiotensin II and dengue.Archives of virology · 2023
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Inflammasome Fuels Dengue Severity.Frontiers in cellular and infection microbiology · 2020
    Review
  20. Article

20 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 2 countries.

Yun-Chi ChenLaboratory of Hematology, Department of Medical Research and Education, Veterans General Hospital-Taipei, Taipei, Taiwan, Republic of China. yun-chi.chen@path.ox.ac.uk
Sheng-Yuan Wang
Taipei Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dengue virus (DV) primarily infects blood monocytes (MO) and tissue macrophages (M phi). We have shown in the present study that DV can productively infect primary human MO/M phi regardless of the stage of cell differentiation. After DV infection, the in vitro-differentiated MO/M phi secreted multiple innate cytokines and chemokines, including tumor necrosis factor alpha, alpha interferon (IFN-alpha), interleukin-1 beta (IL-1 beta), IL-8, IL-12, MIP-1 alpha, and RANTES but not IL-6, IL-15, or nitric oxide. Secretion of these mediators was highlighted by distinct magnitude, onset, kinetics, duration, and induction potential. A chemokine-to-cytokine hierarchy was noted in the magnitude and induction potential of secretion, and a chemokine-to-cytokine-to-chemokine/Th1 cytokine cascade could be seen in the production kinetics. Furthermore, we found that terminally differentiated MO/M phi cultured for more than 45 days could support productive DV infection and produce innate cytokines and chemokines, indicating that these mature cells were functionally competent in the context of a viral infection. In addition, DV replication in primary differentiated human MO/M phi was enhanced and prolonged in the presence of lipopolysaccharide (LPS), and LPS-mediated synergistic production of IFN-alpha could be seen in DV-infected MO/M phi. The secretion of innate cytokines and chemokines by differentiated MO/M phi suggests that regional accumulation of these mediators may occur in various tissues to which DV has disseminated and may thus result in local inflammation. The LPS-mediated enhancement of virus replication and synergistic IFN-alpha production suggests that concurrent bacterial infection may modulate cytokine-mediated disease progression during DV infection.

Indexed as

Macrophage ActivationCell DifferentiationCells, CulturedChemokinesCytokinesDendritic CellsDengue VirusHumansInterferon-alphaLipopolysaccharidesMacrophagesMonocytesVirus ReplicationChemokinesCytokinesInterferon-alphaLipopolysaccharides

Identifiers

PMID12208965
PMCPMC136495
OpenAlexW2152267343

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.