Evidence map›Paper›PMID 21746931›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2011

Epstein-Barr virus exploits intrinsic B-lymphocyte transcription programs to achieve immortal cell growth.

Bo Zhao, James Zou, Hongfang Wang, Eric Johannsen, Chih-wen Peng, John Quackenbush, Jessica C Mar, Cynthia Casson Morton, Matthew L Freedman, Stephen C Blacklow and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 151 papers.

0numbers the graph read from it
0cells of the map it votes in
151citing papers in PubMed
5.5field-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

151 citing papers in PubMed, 212 citations in OpenAlex.

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  13. Multiple sclerosis and infection: history, EBV, and the search for mechanism.Microbiology and molecular biology reviews : MMBR · 2025
    Review
  14. Immune Modulatory Effects of Vitamin D on Herpesvirus Infections.International journal of molecular sciences · 2025
    Review
  15. Article
  16. Review
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  20. Article

91 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

13 authors at 5 institutions in 2 countries.

Bo ZhaoDepartment of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA.
James Zou
Hongfang Wang
Eric Johannsen
Chih-wen Peng
John Quackenbush
Jessica C Mar
Cynthia Casson Morton
Matthew L Freedman
Stephen C Blacklow
Jon C Aster
Bradley E Bernstein
Elliott Kieff
Brigham and Women's Hospital · USHarvard University Press · USHarvard University · USHoward Hughes Medical Institute · USTzu Chi University · TW

Funding

Genomic Analysis of Network Perturbations in Human DiseaseP50HG004233 · NHGRI · DANA-FARBER CANCER INST · PI VIDAL, MARC · 2007 to 2017
$31.6M
Production sequencing of reference human epigenomesU01ES017155 · NIEHS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BERNSTEIN, BRADLEY EVAN, MEISSNER, ALEXANDER · 2008 to 2012
$15.4M
Epstein-Barr Virus Nuclear Proteins in B Cell Growth TransformationR01CA047006 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI ZHAO, BO · 2002 to 2021
$12.1M
Epstein-Barr Virus LMP-1 Mediated OncongenicityR01CA085180 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI KIEFF, ELLIOTT D · 2000 to 2016
$10.6M
High-throughput sequencing of chromatin regulatory elementsU54HG004570 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BERNSTEIN, BRADLEY EVAN · 2007 to 2011
$8.1M
Inhibitors of Epstein-Barr Virus Nuclear Protein 1 Mediated Latent InfectionR01CA131354 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI KIEFF, ELLIOTT D · 2009 to 2013
$1.8M
NCI NIH HHS R01 CA047006NCI NIH HHS R01CA047006NCI NIH HHS R01 CA085180NCI NIH HHS R01CA085180NCI NIH HHS R01 CA131354NCI NIH HHS R01CA131354NHGRI NIH HHS 1P50 HG004233NHGRI NIH HHS P50 HG004233NHGRI NIH HHS U54 HG004570NIEHS NIH HHS U01 ES017155
6 · The paper itself

Abstract

Epstein-Barr virus nuclear antigen 2 (EBNA2) regulation of transcription through the cell transcription factor RBPJ is essential for resting B-lymphocyte (RBL) conversion to immortal lymphoblast cell lines (LCLs). ChIP-seq of EBNA2 and RBPJ sites in LCL DNA found EBNA2 at 5,151 and RBPJ at 10,529 sites. EBNA2 sites were enriched for RBPJ (78%), early B-cell factor (EBF, 39%), RUNX (43%), ETS (39%), NFκB (22%), and PU.1 (22%) motifs. These motif associations were confirmed by LCL RBPJ ChIP-seq finding 72% RBPJ occupancy and Encyclopedia Of DNA Elements LCL ChIP-seq finding EBF, NFκB RELA, and PU.1 at 54%, 31%, and 17% of EBNA2 sites. EBNA2 and RBPJ were predominantly at intergene and intron sites and only 14% at promoter sites. K-means clustering of EBNA2 site transcription factors identified RELA-ETS, EBF-RUNX, EBF, ETS, RBPJ, and repressive RUNX clusters, which ranked from highest to lowest in H3K4me1 signals and nucleosome depletion, indicative of active chromatin. Surprisingly, although quantitatively less, the same genome sites in RBLs exhibited similar high-level H3K4me1 signals and nucleosome depletion. The EBV genome also had an LMP1 promoter EBF site, which proved critical for EBNA2 activation. LCL HiC data mapped intergenic EBNA2 sites to EBNA2 up-regulated genes. FISH and chromatin conformation capture linked EBNA2/RBPJ enhancers 428 kb 5' of MYC to MYC. These data indicate that EBNA2 evolved to target RBL H3K4me1 modified, nucleosome-depleted, nonpromoter sites to drive B-lymphocyte proliferation in primary human infection. The primed RBL program likely supports antigen-induced proliferation.

Indexed as

Cell ProliferationResponse ElementsTranscription, GeneticB-LymphocytesCell Line, TumorCore Binding Factor alpha SubunitsEpstein-Barr Virus InfectionsEpstein-Barr Virus Nuclear AntigensGenome, ViralHerpesvirus 4, HumanHumansImmunoglobulin J Recombination Signal Sequence-Binding ProteinNucleosomesProto-Oncogene ProteinsProto-Oncogene Proteins c-etsProto-Oncogene Proteins c-mycCore Binding Factor alpha SubunitsEBF1 protein, humanEBNA-2 protein, Human herpesvirus 4Epstein-Barr Virus Nuclear AntigensImmunoglobulin J Recombination Signal Sequence-Binding ProteinMYC protein, humanNucleosomesProto-Oncogene ProteinsProto-Oncogene Proteins c-etsProto-Oncogene Proteins c-mycProto-Oncogene Protein Spi-1RBPJ protein, humanRELA protein, humanTrans-ActivatorsTranscription Factor RelAViral Proteins

Identifiers

PMID21746931
PMCPMC3169132
OpenAlexW2087638002

What OpenQuestion holds

Textmetadata
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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.