Evidence map›Paper›PMID 29194355›Full record

ArticleViruses2017

Characterization of the EBV-Induced Persistent DNA Damage Response.

Amy Y Hafez, Micah A Luftig

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

18 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Review
  3. [Mechanism and significance of cell senescence induced by viral infection].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2025
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Contribution of viral and bacterial infections to senescence and immunosenescence.Frontiers in cellular and infection microbiology · 2023
    Review
  9. Article
  10. Review
  11. Evasion of Intracellular DNA Sensing by Human Herpesviruses.Frontiers in cellular and infection microbiology · 2021
    Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
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

2 authors at 1 institution in 1 country.

Amy Y HafezDepartment of Molecular Genetics and Microbiology, Center for Virology, Duke University School of Medicine, Durham, NC 27710, USA. amy.hafez@duke.edu.
Micah A LuftigDepartment of Molecular Genetics and Microbiology, Center for Virology, Duke University School of Medicine, Durham, NC 27710, USA. micah.luftig@duke.edu.ORCID 0000-0002-2964-1907
Duke University · US

Funding

Social and Behavioral Sciences CoreP30AI064518 · NIAID · DUKE UNIVERSITY · PI Nwora Lance Okeke · 2005 to 2026
$50.5M
Viral Oncology Training GrantT32CA009111 · NCI · DUKE UNIVERSITY · PI LUFTIG, MICAH A. · 1985 to 2023
$8.9M
Host pathways regulating Epstein-Barr virus-mediated B cell growth transformationR01CA140337 · NCI · DUKE UNIVERSITY · PI LUFTIG, MICAH ALAN · 2011 to 2025
$5.9M
NCI NIH HHS R01 CA140337NCI NIH HHS T32 CA009111NIAID NIH HHS P30 AI064518
6 · The paper itself

Abstract

Epstein-Barr virus (EBV) is an oncogenic herpesvirus that is ubiquitous in the human population. Early after EBV infection in vitro, primary human B cells undergo a transient period of hyper-proliferation, which results in replicative stress and DNA damage, activation of the DNA damage response (DDR) pathway and, ultimately, senescence. In this study, we investigated DDR-mediated senescence in early arrested EBV-infected B cells and characterized the establishment of persistent DNA damage foci. We found that arrested EBV-infected B cells exhibited an increase in promyelocytic leukemia nuclear bodies (PML NBs), which predominantly localized to markers of DNA damage, as well as telomeric DNA. Furthermore, arrested EBV-infected B cells exhibited an increase in the presence of telomere dysfunction-induced foci. Importantly, we found that increasing human telomerase reverse transcriptase (hTERT) expression with danazol, a drug used to treat telomere diseases, permitted early EBV-infected B cells to overcome cellular senescence and enhanced transformation. Finally, we report that EBV-infected B cells undergoing hyper-proliferation are more sensitive than lymphoblastoid cell lines (LCLs) to inhibition of Bloom syndrome-associated helicase, which facilitates telomere replication. Together, our results describe the composition of persistent DNA damage foci in the early stages of EBV infection and define key regulators of this barrier to long-term outgrowth.

Indexed as

Cell ProliferationDNA DamageHost-Pathogen InteractionsB-LymphocytesCell LineGenetic LociHerpesvirus 4, HumanHumansTelomereDNA damageEBVimmortalizationpersistent DDRsenescencetelomere

Identifiers

PMID29194355
PMCPMC5744141
OpenAlexW2773853189

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.