Evidence map›Paper›PMID 25691063›Full record

ArticleOncotarget2015

EBNA3C regulates p53 through induction of Aurora kinase B.

Hem C Jha, Karren Yang, Darine W El-Naccache, Zhiguo Sun, Erle S Robertson

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

20 citing papers in PubMed, 30 citations in OpenAlex.

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  18. The Role of Gammaherpesviruses in Cancer Pathogenesis.Pathogens (Basel, Switzerland) · 2016
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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.

Hem C JhaDepartment of Microbiology and the Tumor Virology Program, Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States of America.
Karren YangDepartment of Microbiology and the Tumor Virology Program, Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States of America.
Darine W El-NaccacheDepartment of Microbiology and the Tumor Virology Program, Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States of America.
Zhiguo SunDepartment of Microbiology and the Tumor Virology Program, Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States of America.
Erle S RobertsonDepartment of Microbiology and the Tumor Virology Program, Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States of America.
University of Pennsylvania · US

Funding

TRANSGENIC AND CHIMERIC MOUSE COREP30DK050306 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI Ken Hashigiwa Cadwell · 1997 to 2026
$32.5M
Role of LANA-RBP-jk During Early KSHV InfectionP01CA174439 · NCI · UNIVERSITY OF PENNSYLVANIA · PI ROBERTSON, ERLE S. · 2013 to 2018
$8.7M
Genome Persistence of KSHVR01CA171979 · NCI · UNIVERSITY OF PENNSYLVANIA · PI ROBERTSON, ERLE S. · 2013 to 2017
$1.5M
EBV Antigen and Cell Cycle RegulationR01CA137894 · NCI · UNIVERSITY OF PENNSYLVANIA · PI ROBERTSON, ERLE S. · 2009 to 2013
$1.4M
KSHV genome modification in KS tissueR01CA177423 · NCI · UNIVERSITY OF PENNSYLVANIA · PI ROBERTSON, ERLE S. · 2013 to 2015
$594k
NCI NIH HHS CA-137894-05NCI NIH HHS P01 CA174439NCI NIH HHS P01-CA-174439NCI NIH HHS R01 CA137894NCI NIH HHS R01-CA-137894NCI NIH HHS R01 CA171979NCI NIH HHS R01-CA-171979NCI NIH HHS R01 CA177423NCI NIH HHS R01-CA-177423NIDDK NIH HHS P30 DK050306NIDDK NIH HHS P30-DK-050306
6 · The paper itself

Abstract

In multicellular organisms p53 maintains genomic integrity through activation of DNA repair, and apoptosis. EBNA3C can down regulate p53 transcriptional activity. Aurora kinase (AK) B phosphorylates p53, which leads to degradation of p53. Aberrant expression of AK-B is a hallmark of numerous human cancers. Therefore changes in the activities of p53 due to AK-B and EBNA3C expression is important for understanding EBV-mediated cell transformation. Here we show that the activities of p53 and its homolog p73 are dysregulated in EBV infected primary cells which can contribute to increased cell transformation. Further, we showed that the ETS-1 binding site is crucial for EBNA3C-mediated up-regulation of AK-B transcription. Further, we determined the Ser 215 residue of p53 is critical for functional regulation by AK-B and EBNA3C and that the kinase domain of AK-B which includes amino acid residues 106, 111 and 205 was important for p53 regulation. AK-B with a mutation at residue 207 was functionally similar to wild type AK-B in terms of its kinase activities and knockdown of AK-B led to enhanced p73 expression independent of p53. This study explores an additional mechanism by which p53 is regulated by AK-B and EBNA3C contributing to EBV-induced B-cell transformation.

Indexed as

Antigens, ViralAurora Kinase BCell LineCell ProliferationDNA-Binding ProteinsEnzyme InductionEpstein-Barr Virus Nuclear AntigensGene Knockout TechniquesHEK293 CellsHumansLeukocytes, MononuclearNuclear ProteinsPhosphorylationTransfectionTumor Protein p73Tumor Suppressor Protein p53Antigens, ViralAURKB protein, humanAurora Kinase BDNA-Binding ProteinsEBNA-3C, epstein-barr virusEpstein-Barr Virus Nuclear Antigenslymphocryptovirus nuclear antigen 3CNuclear ProteinsTP53 protein, humanTP73 protein, humanTumor Protein p73Tumor Suppressor Protein p53Tumor Suppressor ProteinsViral ProteinsAurora kinase BEBVoncogenesisp53phosphorylation

Identifiers

PMID25691063
PMCPMC4467402
OpenAlexW1842809719

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.