Evidence map›Paper›PMID 34463988›Full record

ReviewPeriodontology 20002021

The human oral virome: Shedding light on the dark matter.

April Martínez, Ryutaro Kuraji, Yvonne L Kapila

Open access · bronzeAbstract readReview
In one paragraph

Review in Periodontology 2000, 2021. 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
5.5field-weighted citation impact, top 3% 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, 51 citations in OpenAlex.

  1. Oral virome in health and disease.Journal of the American Dental Association (1939) · 2026
    Review
  2. Review
  3. Article
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  5. [Analysis of the Characteristics of the Oral Virome in Metabolic Dysfunction-Associated Fatty Liver Disease].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2026
    Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Triggering mouth-resident antiviral CD8Mucosal immunology · 2025
    Article
  17. 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

3 authors at 2 institutions in 2 countries.

April MartínezOrofacial Sciences Department, School of Dentistry, University of California, San Francisco, San Francisco, California, USA.
Ryutaro KurajiOrofacial Sciences Department, School of Dentistry, University of California, San Francisco, San Francisco, California, USA.
Yvonne L KapilaOrofacial Sciences Department, School of Dentistry, University of California, San Francisco, San Francisco, California, USA.
University of San Francisco · USUniversity of California, San Francisco · US

Funding

Treponema - Host Cell and Tissue InteractionsR01DE025225 · NIDCR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI J CHRISTOPHER FENNO, Yvonne L Kapila · 2015 to 2026
$6.3M
NIDCR NIH HHS R01 DE025225
6 · The paper itself

Abstract

Mediators of the initiation, development, and recurrence of periodontitis include the oral microbiome embedded in subgingival plaque and the host immune response to a dysbiosis within this dynamic and complex microbial community. Although mediators have been studied extensively, researchers in the field have been unable to fully ascribe certain clinical presentations of periodontitis to their nature. Emergence of high-throughput sequencing technologies has resulted in better characterization of the microbial oral dysbiosis that extends beyond the extensively studied putative bacterial periodontopathogens to a shift in the oral virome composition during disease conditions. Although the biological dark matter inserted by retroviruses was once believed to be nonfunctional, research has revealed that it encodes historical viral-eukaryotic interactions and influences host development. The objective of this review is to evaluate the proposed association of herpesviruses to the etiology and pathogenesis of periodontal disease and survey the highly abundant prokaryotic viruses to delineate their potential roles in biofilm dynamics, as well as their interactions with putative bacterial periodontopathogens and eukaryotic cells. The findings suggest that potential novel periodontal therapies targeting or utilizing the oral virome can alleviate certain clinical presentations of periodontitis. Perhaps it is time to embrace the viral dark matter within the periodontal environment to fully comprehend the pathogenesis and systemic implications of periodontitis.

Indexed as

MicrobiotaPeriodontitisVirusesDysbiosisHumansViromebiofilmscytomegalovirusEpstein-barr virusoral microbiomeoral viromeperiodontopathogensphage therapy

Identifiers

PMID34463988
PMCPMC8457075
OpenAlexW3196949614

What OpenQuestion holds

Textmetadata
LicenceTDM
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.