Evidence map›Paper›PMID 23365429›Full record

ArticleJournal of virology2013

Epstein-Barr virus deubiquitinase downregulates TRAF6-mediated NF-κB signaling during productive replication.

Shinichi Saito, Takayuki Murata, Teru Kanda, Hiroki Isomura, Yohei Narita, Atsuko Sugimoto, Daisuke Kawashima, Tatsuya Tsurumi

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

72 citing papers in PubMed, 101 citations in OpenAlex.

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  13. Deubiquitylating Enzymes in Cancer and Immunity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
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12 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

8 authors at 2 institutions in 1 country.

Shinichi SaitoDivision of Virology, Aichi Cancer Center Research Institute, Nagoya, Japan.
Takayuki Murata
Teru Kanda
Hiroki Isomura
Yohei Narita
Atsuko Sugimoto
Daisuke Kawashima
Tatsuya Tsurumi
Aichi Cancer Center · JPNagoya University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epstein-Barr virus (EBV), a human oncogenic herpesvirus that establishes a lifelong latent infection in the host, occasionally enters lytic infection to produce progeny viruses. The EBV oncogene latent membrane protein 1 (LMP1), which is expressed in both latent and lytic infection, constitutively activates the canonical NF-κB (p65) pathway. Such LMP1-mediated NF-κB activation is necessary for proliferation of latently infected cells and inhibition of viral lytic cycle progression. Actually, canonical NF-κB target gene expression was suppressed upon the onset of lytic infection. TRAF6, which is activated by conjugation of polyubiquitin chains, associates with LMP1 to mediate NF-κB signal transduction. We have found that EBV-encoded BPLF1 interacts with and deubiquitinates TRAF6 to inhibit NF-κB signaling during lytic infection. HEK293 cells with BPLF1-deficient recombinant EBV exhibited poor viral DNA replication compared with the wild type. Furthermore, exogenous expression of BPLF1 or p65 knockdown in cells restored DNA replication of BPLF1-deficient viruses, indicating that EBV BPLF1 deubiquitinates TRAF6 to inhibit NF-κB signal transduction, leading to promotion of viral lytic DNA replication.

Indexed as

Analysis of VarianceChromosomes, Artificial, BacterialDNA PrimersHEK293 CellsHerpesvirus 4, HumanHumansImmunoblottingImmunoprecipitationLuciferasesMutagenesisNF-kappa BReal-Time Polymerase Chain ReactionSignal TransductionTNF Receptor-Associated Factor 6TransfectionUbiquitinationBPLF1 protein, Epstein-Barr virusDNA PrimersEBV-associated membrane antigen, Epstein-Barr virusLuciferasesNF-kappa BTNF Receptor-Associated Factor 6Viral Matrix ProteinsViral Regulatory and Accessory Proteins

Identifiers

PMID23365429
PMCPMC3624234
OpenAlexW1605908963

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.