Evidence map›Paper›PMID 18801552›Full record

ArticleVirology2008

Temperature-dependent production of pseudoinfectious dengue reporter virus particles by complementation.

Camilo Ansarah-Sobrinho, Steevenson Nelson, Christiane A Jost, Stephen S Whitehead, Theodore C Pierson

Abstract read
In one paragraph

Article in Virology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
4.4field-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

81 citing papers in PubMed, 116 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. pr-independent biogenesis of infectious mature Zika virus particles.bioRxiv : the preprint server for biology · 2024
    Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. prM-reactive antibodies reveal a role for partially mature virions in dengue virus pathogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Pseudotyped Viruses.Advances in experimental medicine and biology · 2023
    Article
  13. Replication is the key barrier during the dual-host adaptation of mosquito-borne flaviviruses.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

21 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

5 authors at 1 institution in 1 country.

Camilo Ansarah-SobrinhoViral Pathogenesis Section, Laboratory of Viral Diseases, National Institutes of Health, Bethesda, MD, USA.
Steevenson Nelson
Christiane A Jost
Stephen S Whitehead
Theodore C Pierson
National Institutes of Health · US

Funding

Mechanisms of Antibody-Mediated Neutralization of Flavivirus InfectionZIAAI000957 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI PIERSON, THEODORE · 2009 to 2019
$7.1M
Analysis of the neutralizing antibody response following flavivirus infectionZ01AI001022 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI PIERSON, THEODORE · 2007 to 2008
$548k
Intramural NIH HHS ZIA AI000957
6 · The paper itself

Abstract

Dengue virus (DENV) is a mosquito-borne flavivirus responsible for 50 to 100 million human infections each year, highlighting the need for a safe and effective vaccine. In this study, we describe the production of pseudoinfectious DENV reporter virus particles (RVPs) using two different genetic complementation approaches, including the creation of cell lines that release reporter viruses in an inducible fashion. In contrast to studies with West Nile virus (WNV), production of infectious DENV RVPs was temperature-dependent; the yield of infectious DENV RVPs at 37 degrees C is significantly reduced in comparison to experiments conducted at lower temperatures or with WNV. This reflects both a significant reduction in the rate of infectious DENV RVP release over time, and the more rapid decay of infectious DENV RVPs at 37 degrees C. Optimized production approaches allow the production of DENV RVPs with titers suitable for the study of DENV entry, assembly, and the analysis of the humoral immune response of infected and vaccinated individuals.

Indexed as

TemperatureAnimalsChlorocebus aethiopsDengueDengue VirusGenetic Complementation TestHumansK562 CellsNeutralization TestsVero CellsVirionVirus ReplicationWest Nile virus

Identifiers

PMID18801552
PMCPMC3428711
OpenAlexW2037519467

What OpenQuestion holds

Textmetadata
LicenceTDM
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.