Evidence map›Paper›PMID 21454650›Full record

ArticleThe Journal of biological chemistry2011

Interferon regulatory factor 4 (IRF-4) targets IRF-5 to regulate Epstein-Barr virus transformation.

Dongsheng Xu, Florencia Meyer, Erica Ehlers, Laura Blasnitz, Luwen Zhang

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

22 citing papers in PubMed, 40 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Dongsheng XuSchool of Biological Sciences, University of Nebraska, Lincoln, Nebraska 68588, USA.
Florencia Meyer
Erica Ehlers
Laura Blasnitz
Luwen Zhang
University of Nebraska–Lincoln · US

Funding

VIRAL SHUTOFF OF HOST TRANSCRIPTION--PBCV-1 INFECTEDP20RR015635 · NCRR · UNIVERSITY OF NEBRASKA LINCOLN · PI WOOD, CHARLES · 2000 to 2009
$22.1M
Oncogenic properties of interferon regulatory factor 7R01CA108951 · NCI · UNIVERSITY OF NEBRASKA LINCOLN · PI ZHANG, LUWEN · 2005 to 2009
$1.2M
Modulation of Apoptosis by IRF-4 in EBV transformationR01CA138213 · NCI · UNIVERSITY OF NEBRASKA LINCOLN · PI ZHANG, LUWEN · 2009 to 2010
$546k
NCI NIH HHS CA108951NCI NIH HHS CA138213NCI NIH HHS R01 CA108951NCI NIH HHS R01 CA138213NCRR NIH HHS P20 RR015635NCRR NIH HHS RR15635
6 · The paper itself

Abstract

The cellular interferon regulatory factor-4 (IRF-4), which is a member of IRF family, is involved in the development of multiple myeloma and Epstein-Barr virus (EBV)-mediated transformation of B lymphocytes. However, the molecular mechanism of IRF-4 in cellular transformation is unknown. We have found that knockdown of IRF-4 leads to high expression of IRF-5, a pro-apoptotic member in the IRF family. Overexpression of IRF-4 represses IRF-5 expression. Reduction of IRF-4 leads to growth inhibition, and the restoration of IRF-4 by exogenous plasmids correlates with the growth recovery and reduces IRF-5 expression. In addition, IRF-4 negatively regulates IRF-5 promoter reporter activities and binds to IRF-5 promoters in vivo and in vitro. Knockdown of IRF-5 rescues IRF-4 knockdown-mediated growth inhibition, and IRF-5 overexpression alone is sufficient to induce cellular growth inhibition of EBV-transformed cells. Therefore, IRF-5 is one of the targets of IRF-4, and IRF-4 regulates the growth of EBV-transformed cells partially through IRF-5. This work provides insight on how IRFs interact with one another to participate in viral pathogenesis and transformation.

Indexed as

B-LymphocytesCell LineCell Transformation, NeoplasticEpstein-Barr Virus InfectionsHerpesvirus 4, HumanHumansInterferon Regulatory Factor-4Interferon Regulatory FactorsPromoter Regions, GeneticInterferon Regulatory Factor-4Interferon Regulatory FactorsIRF5 protein, human

Identifiers

PMID21454650
PMCPMC3093898
OpenAlexW2120256365

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.