Evidence map›Paper›PMID 28100624›Full record

ArticleJournal of virology2017

Azacytidine Treatment Inhibits the Progression of Herpes Stromal Keratitis by Enhancing Regulatory T Cell Function.

Siva Karthik Varanasi, Pradeep B J Reddy, Siddheshvar Bhela, Ujjaldeep Jaggi, Fernanda Gimenez, Barry T Rouse

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

28 citing papers in PubMed, 41 citations in OpenAlex.

  1. Role of epigenetics in corneal health and disease.Progress in retinal and eye research · 2025
    Review
  2. Review
  3. Review
  4. Meeting the Challenge of Controlling Viral Immunopathology.International journal of molecular sciences · 2024
    Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Clinical Management of Herpes Simplex Virus Keratitis.Diagnostics (Basel, Switzerland) · 2022
    Review
  11. Review
  12. Review
  13. Regulatory T Cells-Related Genes Are under DNA Methylation Influence.International journal of molecular sciences · 2021
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Review
  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

6 authors at 2 institutions in 1 country.

Siva Karthik VaranasiDepartment of Genome Science and Technology, University of Tennessee, Knoxville, Tennessee, USA.
Pradeep B J ReddyDepartment of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee, USA.
Siddheshvar BhelaDepartment of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee, USA.
Ujjaldeep JaggiDepartment of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee, USA.
Fernanda GimenezDepartment of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee, USA.
Barry T RouseDepartment of Genome Science and Technology, University of Tennessee, Knoxville, Tennessee, USA btr@utk.edu.
University of Tennessee at Knoxville · USKnoxville College · US

Funding

Mechanisms of Herpetic KeratitisR01EY005093 · NEI · UNIVERSITY OF TENNESSEE KNOXVILLE · PI ROUSE, BARRY T. · 1985 to 2020
$7.8M
T regulatory Cells in HSV Immunity and ImmunopathologyR01AI063365 · NIAID · UNIVERSITY OF TENNESSEE KNOXVILLE · PI ROUSE, BARRY T. · 2006 to 2015
$3.5M
NEI NIH HHS R01 EY005093NIAID NIH HHS R01 AI063365
6 · The paper itself

Abstract

Ocular infection with herpes simplex virus 1 (HSV-1) sets off an inflammatory reaction in the cornea which leads to both virus clearance and chronic lesions that are orchestrated by CD4 T cells. Approaches that enhance the function of regulatory T cells (Treg) and dampen effector T cells can be effective to limit stromal keratitis (SK) lesion severity. In this report, we explore the novel approach of inhibiting DNA methyltransferase activity using 5-azacytidine (Aza; a cytosine analog) to limit HSV-1-induced ocular lesions. We show that therapy begun after infection when virus was no longer actively replicating resulted in a pronounced reduction in lesion severity, with markedly diminished numbers of T cells and nonlymphoid inflammatory cells, along with reduced cytokine mediators. The remaining inflammatory reactions had a change in the ratio of CD4 Foxp3

Indexed as

AnimalsAnti-Inflammatory AgentsAzacitidineCell DifferentiationCells, CulturedChemokinesDrug Evaluation, PreclinicalImmunity, CellularImmunologic FactorsKeratitis, HerpeticLymphocyte ActivationLymphocyte CountMiceMice, Inbred BALB CMice, Inbred C57BLMice, KnockoutAnti-Inflammatory AgentsAzacitidineChemokinesImmunologic FactorsCD4 T cellsDNA methylationherpes simplex virusherpes stromal keratitisimmunopathologyinflammationregulatory T cellsTH1

Identifiers

PMID28100624
PMCPMC5355591
OpenAlexW2575603832

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.