Evidence map›Paper›PMID 35969079›Full record

ArticleJournal of virology2022

IFI16 Partners with KAP1 to Maintain Epstein-Barr Virus Latency.

Huanzhou Xu, Xiaofan Li, Beth A Rousseau, Ibukun A Akinyemi, Tiffany R Frey, Kevin Zhou, Lauren E Droske, Jennifer A Mitchell, Michael T McIntosh, Sumita Bhaduri-McIntosh

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.6field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Chromatin Control of EBV Infection and Latency.Current topics in microbiology and immunology · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. KAP1 in antiviral immunity: dual roles in viral silencing and immune regulation.Frontiers in cellular and infection microbiology · 2025
    Review
  11. Article
  12. Multifaceted role ofMedComm · 2024
    Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Nuclear interferon-stimulated gene product maintains heterochromatin on the herpes simplex viral genome to limit lytic infection.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  18. Review
  19. Article
  20. 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

10 authors at 1 institution in 1 country.

Huanzhou XuDivision of Infectious Diseases, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Xiaofan LiDivision of Infectious Diseases, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Beth A RousseauDivision of Infectious Diseases, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Ibukun A AkinyemiChild Health Research Institute, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Tiffany R FreyChild Health Research Institute, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Kevin ZhouDivision of Infectious Diseases, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Lauren E DroskeDivision of Infectious Diseases, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Jennifer A MitchellChild Health Research Institute, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Michael T McIntoshChild Health Research Institute, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.
Sumita Bhaduri-McIntoshDivision of Infectious Diseases, Department of Pediatrics, University of Floridagrid.15276.37, Gainesville, Florida, USA.ORCID 0000-0003-2946-9497
University of Florida · US

Funding

Host determinants of Epstein-Barr virus lytic cycle activationR01AI113134 · NIAID · UNIVERSITY OF FLORIDA · PI BHADURI-MCINTOSH, SUMITA · 2014 to 2018
$1.9M
NIAID NIH HHS R01 AI113134
6 · The paper itself

Abstract

Herpesviruses establish latency to ensure permanent residence in their hosts. Upon entry into a cell, these viruses are rapidly silenced by the host, thereby limiting the destructive viral lytic phase while allowing the virus to hide from the immune system. Notably, although the establishment of latency by the oncogenic herpesvirus Epstein-Barr virus (EBV) requires the expression of viral latency genes, latency can be maintained with a negligible expression of viral genes. Indeed, in several herpesviruses, the host DNA sensor IFI16 facilitated latency via H3K9me3 heterochromatinization. This silencing mark is typically imposed by the constitutive heterochromatin machinery (HCM). The HCM, in an antiviral role, also silences the lytic phase of EBV and other herpes viruses. We investigated if IFI16 restricted EBV lytic activation by partnering with the HCM and found that IFI16 interacted with core components of the HCM, including the KRAB-associated protein 1 (KAP1) and the site-specific DNA binding KRAB-ZFP SZF1. This partnership silenced the EBV lytic switch protein ZEBRA, encoded by the

Indexed as

Epstein-Barr Virus InfectionsHerpesvirus 4, HumanNuclear ProteinsPhosphoproteinsTripartite Motif-Containing Protein 28Virus LatencyCell Line, TumorGene Expression Regulation, ViralHeterochromatinHumansTranscription FactorsVirus ActivationHeterochromatinIFI16 protein, humanNuclear ProteinsPhosphoproteinsTranscription FactorsTRIM28 protein, humanTripartite Motif-Containing Protein 28Epstein-Barr virusH3K9me3herpesvirusheterochromatin machineryIFI16KAP1latencyTRIM28ZEBRAZTA

Identifiers

PMID35969079
PMCPMC9472614
OpenAlexW4291786311

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.