Evidence map›Paper›PMID 1651426›Full record

ArticleJournal of virology1991

Human herpesvirus 6 induces interleukin-1 beta and tumor necrosis factor alpha, but not interleukin-6, in peripheral blood mononuclear cell cultures.

L Flamand, J Gosselin, M D'Addario, J Hiscott, D V Ablashi, R C Gallo, J Menezes

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
6.6field-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

40 citing papers in PubMed, 207 citations in OpenAlex.

  1. A study of childhood febrile convulsions with particular reference to HHV-6 infection: pathogenic considerations.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 1996
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  11. Lymphoproliferative Syndromes Associated with Human Herpesvirus-6A and Human Herpesvirus-6B.Mediterranean journal of hematology and infectious diseases · 2018
    Review
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  13. Article
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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 1 institution in 1 country.

L FlamandLaboratory of Immunovirology, Faculty of Medicine, University of Montreal, Quebec, Canada.
J Gosselin
M D'Addario
J Hiscott
D V Ablashi
R C Gallo
J Menezes
Université de Montréal · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human herpesvirus 6 (HHV-6) is known to interact intimately with cells of the immune system. Here we report that HHV-6 is a potent inducer of interleukin-1 beta (IL-1 beta) and tumor necrosis factor alpha (TNF-alpha) in cultures of peripheral blood mononuclear cells. In contradistinction, HHV-6 has no effect on IL-6 synthesis. Maximal IL-1 beta and TNF-alpha gene transcription, as detected by polymerase chain reaction amplification analysis, is observed at 12 and 6 h postinfection, respectively. Release of IL-1 beta and TNF-alpha into the culture supernatants peaked at 24 h and gradually decreased with time. Heat-inactivated virus was unable to stimulate IL-1 beta and TNF-alpha syntheses, whereas UV-irradiated virus retained the full monokine-inducing potential of the native particle. Preincubation of viral preparation with neutralizing anti-HHV-6 antibody resulted in the abrogation of this cytokine-inducing effect, whereas treatment of cells with phosphonoacetic acid (an inhibitor of viral DNA polymerase activity) had no effect on the ability of the virus to stimulate monokine release. These results indicate that HHV-6 can exert a strong immunomodulatory effect by stimulating the cells of myeloid lineage to produce these cytokines.

Indexed as

Base SequenceCells, CulturedGene ExpressionHerpesviridae InfectionsHerpesvirus 6, HumanHumansInterleukin-1Interleukin-6In Vitro TechniquesLeukocytes, MononuclearMolecular Sequence DataOligonucleotidesPolymerase Chain ReactionRNA, MessengerTumor Necrosis Factor-alphaInterleukin-1Interleukin-6OligonucleotidesRNA, MessengerTumor Necrosis Factor-alpha

Identifiers

PMID1651426
PMCPMC248979
OpenAlexW1585494570

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.