Evidence map›Paper›PMID 18177500›Full record

ArticleRetrovirology2008

Expression of infectious murine leukemia viruses by RAW264.7 cells, a potential complication for studies with a widely used mouse macrophage cell line.

Janet W Hartley, Leonard H Evans, Kim Y Green, Zohreh Naghashfar, Alfonso R Macias, Patricia M Zerfas, Jerrold M Ward

Open access · goldAbstract read
In one paragraph

Article in Retrovirology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

67 citing papers in PubMed, 166 citations in OpenAlex.

  1. Article
  2. Review
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  6. Article
  7. Bone-protective effects of neutralizing angiopoietin-like protein 4 monoclonal antibody in rheumatoid arthritis.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
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  11. Article
  12. Article
  13. Antioxidants (Basel, Switzerland) · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Macrophage variants in laboratory research: most are well done, but some are RAW.Frontiers in cellular and infection microbiology · 2024
    Review
  20. Article

7 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

7 authors at 3 institutions in 1 country.

Janet W HartleyLaboratory of Immunopathology, NIAID, NIH, Bethesda, MD 20892, USA. jhartley@niaid.nih.gov
Leonard H Evans
Kim Y Green
Zohreh Naghashfar
Alfonso R Macias
Patricia M Zerfas
Jerrold M Ward
National Institutes of Health · USNational Institute of Allergy and Infectious Diseases · USOffice of Research Services · US

Funding

Noroviruses and Epidemic GastroenteritisZIAAI000897 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI GREEN, KIM Y. · 2009 to 2025
$29.6M
The Norwalk-like Caliciviruses: Epidemic GastroenteritisZ01AI000897 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI GREEN, KIM Y. · 2001 to 2008
$3.6M
Influence of Mixed Retrovirus Infections on Leukemia and Neurological disease ZIAAI000266 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI EVANS, LEONARD · 2009 to 2016
$2.0M
GENETIC STRUCTURE OF MURINE RETROVIRUSESZ01AI000266 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI EVANS, LEONARD · 1985 to 2008
$1.7M
Intramural NIH HHS
6 · The paper itself

Abstract

The mouse macrophage-like cell line RAW264.7, the most commonly used mouse macrophage cell line in medical research, was originally reported to be free of replication-competent murine leukemia virus (MuLV) despite its origin in a tumor induced by Abelson MuLV containing Moloney MuLV as helper virus. As currently available, however, we find that it produces significant levels of ecotropic MuLV with the biologic features of the Moloney isolate and also MuLV of the polytropic or MCF class. Newborn mice developed lymphoma following inoculation with the MuLV mixture expressed by these cells. These findings should be considered in interpretation of increasingly widespread use of these cells for propagation of other viruses, studies of biological responses to virus infection and use in RNA interference and cell signalling studies.

Indexed as

Abelson murine leukemia virusAnimalsAnimals, NewbornCell LineLeukemia, ExperimentalLeukemia Virus, MurineMacrophagesMiceMice, Inbred BALB CMoloney murine leukemia virusNIH 3T3 CellsRetroviridae InfectionsTumor Virus InfectionsViral ProteinsVirus ReplicationViral Proteins

Identifiers

PMID18177500
PMCPMC2253558
OpenAlexW1964471720

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.