Evidence map›Paper›PMID 24198334›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2013

Nuclear interferon-inducible protein 16 promotes silencing of herpesviral and transfected DNA.

Megan H Orzalli, Sara E Conwell, Christian Berrios, James A DeCaprio, David M Knipe

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 137 papers.

0numbers the graph read from it
0cells of the map it votes in
137citing papers in PubMed
–field-weighted citation impact
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

137 citing papers in PubMed.

  1. Review
  2. Epigenetic regulation of transgenes.Journal of biotechnology · 2026
    Review
  3. Article
  4. The impact of hypoxia and glycolysis on liver fibrosis.Journal of translational medicine · 2026
    Article
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  7. Conjugated STING agonists.Molecular therapy. Nucleic acids · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review

77 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

5 authors.

Megan H OrzalliDepartments of Microbiology and Immunobiology, and Medicine and Program in Virology, Harvard Medical School, Boston, MA 02115.
Sara E Conwell
Christian Berrios
James A DeCaprio
David M Knipe

Funding

VIral and host mechanisms that tilt the HSV lytic/latent balanceP01AI098681 · NIAID · HARVARD MEDICAL SCHOOL · PI COEN, DONALD M · 2013 to 2023
$19.2M
Genetics of Herpesvirus TransformationR01AI063106 · NIAID · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI KNIPE, DAVID M. · 2004 to 2013
$3.8M
Transforming Mechanisms of Merkel Cell Polyoma VirusR01CA173023 · NCI · DANA-FARBER CANCER INST · PI DECAPRIO, JAMES A. · 2013 to 2019
$2.3M
Chromatin and Herpes Simplex Virus LatencyR01AI099081 · NIAID · HARVARD MEDICAL SCHOOL · PI KNIPE, DAVID M. · 2012 to 2013
$958k
Investigating Merkel Cell Polyomavirus Small T Antigen-Host InteractionsF31CA177274 · NCI · HARVARD MEDICAL SCHOOL · PI BERRIOS, CHRISTIAN JOSE · 2013 to 2015
$100k
NCI NIH HHS F31 CA177274NCI NIH HHS F31CA177274NCI NIH HHS R01 CA173023NIAID NIH HHS AI063106NIAID NIH HHS AI099081NIAID NIH HHS P01 AI098681NIAID NIH HHS R01 AI063106NIAID NIH HHS R01 AI099081
6 · The paper itself

Abstract

Mammalian cells have evolved mechanisms to silence foreign DNA introduced by viruses or by transfection. Upon herpesviral infection of cells, the viral genome is chromatinized in an attempt by the host cell to restrict expression of the viral genome. HSV ICP0 acts to counter host-intrinsic and innate responses to viral infection. We have found that nuclear interferon (IFN)-inducible protein 16 (IFI16) acts as a restriction factor against ICP0-null herpes simplex virus 1 (HSV-1) to limit viral replication and immediate-early gene expression. IFI16 promoted the addition of heterochromatin marks and the reduction of euchromatin marks on viral chromatin. IFI16 also restricted the expression of plasmid DNAs introduced by transfection but did not restrict SV40 DNA introduced into the cellular nucleus in the form of nucleosomal chromatin by viral infection. These results argue that IFI16 restricts unchromatinized DNA when it enters the cell nucleus by promoting the loading of nucleosomes and the addition of heterochromatin marks. Furthermore, these results indicate that IFI16 provides a broad surveillance role against viral and transfected DNA by promoting restriction of gene expression from the exogenous DNA and inducing innate immune responses.

Indexed as

Gene SilencingBlotting, WesternChromatin ImmunoprecipitationDNA, ViralFlow CytometryFluorescent Antibody Technique, IndirectHEK293 CellsHumansNuclear ProteinsPhosphoproteinsPlasmidsReal-Time Polymerase Chain ReactionSimian virus 40SimplexvirusDNA, ViralIFI16 protein, humanNuclear ProteinsPhosphoproteinscellular responseDNA sensinghost restrictionintrinsic resistance

Identifiers

PMID24198334
PMCPMC3839728

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.