Evidence map›Paper›PMID 26324942›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2015

Epigenetic silencing of tumor suppressor genes during in vitro Epstein-Barr virus infection.

Abhik Saha, Hem C Jha, Santosh K Upadhyay, Erle S Robertson

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

45 citing papers in PubMed, 77 citations in OpenAlex.

  1. Review
  2. EBV Genome Variations and Association With Diseases.Journal of medical virology · 2026
    Review
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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

4 authors at 1 institution in 1 country.

Abhik SahaDepartment of Microbiology and Tumor Virology Program of the Abramson Comprehensive Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104.
Hem C JhaDepartment of Microbiology and Tumor Virology Program of the Abramson Comprehensive Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104.
Santosh K UpadhyayDepartment of Microbiology and Tumor Virology Program of the Abramson Comprehensive Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104.
Erle S RobertsonDepartment of Microbiology and Tumor Virology Program of the Abramson Comprehensive Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104 erle@upenn.edu.
University of Pennsylvania · US

Funding

UNIVERSITY OF PENNSYLVANIA CAN CTR SUPPORT GRANTP30CA016520 · NCI · UNIVERSITY OF PENNSYLVANIA · PI SHELLEY L BERGER · 1985 to 2026
$222.3M
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 CA137894NCI NIH HHS CA171979NCI NIH HHS CA174439NCI NIH HHS CA177423NCI NIH HHS P01 CA174439NCI NIH HHS P01-CA-174439NCI NIH HHS P30 CA016520NCI NIH HHS R01 CA137894NCI NIH HHS R01 CA171979NCI NIH HHS R01 CA177423NIDDK NIH HHS P30 DK050306NIDDK NIH HHS P30-DK-050306Wellcome Trust
6 · The paper itself

Abstract

DNA-methylation at CpG islands is one of the prevalent epigenetic alterations regulating gene-expression patterns in mammalian cells. Hypo- or hypermethylation-mediated oncogene activation, or tumor suppressor gene (TSG) silencing mechanisms, widely contribute to the development of multiple human cancers. Furthermore, oncogenic viruses, including Epstein-Barr virus (EBV)-associated human cancers, were also shown to be influenced by epigenetic modifications on the viral and cellular genomes in the infected cells. We investigated EBV infection of resting B lymphocytes, which leads to continuously proliferating lymphoblastoid cell lines through examination of the expression pattern of a comprehensive panel of TSGs and the epigenetic modifications, particularly methylation of their regulatory sequences. EBV infection of primary B lymphocytes resulted in global transcriptional repression of TSGs through engagement of hypermethylation. Therefore, CpG methylation profiles of TSGs may be used as a prognostic marker as well as development of potential therapeutic strategies for controlling acute infection and EBV-associated B-cell lymphomas.

Indexed as

Epigenesis, GeneticGene SilencingGenes, Tumor SuppressorB-LymphocytesCell ProliferationCell SurvivalChromatinCpG IslandsDNA MethylationEpstein-Barr Virus InfectionsHerpesvirus 4, HumanHumansLeukocytes, MononuclearLymphocytesNeoplasmsPolymerase Chain ReactionChromatinB-cell lymphomaEBVlymphoblastoid cell linespromoter methylationtumor suppressor genes

Identifiers

PMID26324942
PMCPMC4577197
OpenAlexW1911905720

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.