Evidence map›Paper›PMID 25574929›Full record

ReviewVirulence2015

The enduring importance of animal models in understanding periodontal disease.

George Hajishengallis, Richard J Lamont, Dana T Graves

Open access · goldAbstract readReview
In one paragraph

Review in Virulence, 2015. 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
7.1field-weighted citation impact, top 2% 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, 81 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Journal of dental research · 2025
    Article
  5. Review
  6. Animal models of oral infectious diseases.Frontiers in oral health · 2025
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Contribution of -Omics Technologies in the Study ofInternational journal of molecular sciences · 2022
    Review
  17. Article
  18. Article
  19. Article
  20. Non-human PrimateFrontiers in oral health · 2021
    Article
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 1 country.

George Hajishengallisa Department of Microbiology; Penn Dental Medicine; University of Pennsylvania ; Philadelphia , PA , USA.
Richard J Lamont
Dana T Graves
Philadelphia University · USUniversity of Louisville · US

Funding

Role of complement in kidney disorders: from hemodialysis to transportationP01AI068730 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI LAMBRIS, JOHN D · 2007 to 2018
$16.0M
MOLECULAR ASPECTS OF ORAL PLAQUE FORMATIONR01DE012505 · NIDCR · UNIVERSITY OF WASHINGTON · PI Richard J Lamont, JAN S POTEMPA · 1998 to 2026
$9.5M
Diabetes-enhanced Experimental PeriodontitisR01DE017732 · NIDCR · UNIV OF MED/DENT OF NJ-NJ DENTAL SCHOOL · PI DANA T GRAVES · 2007 to 2026
$6.5M
P GINGIVALIS INTERACTIONS WITH GINGIVAL EPITHELIAL CELLSR01DE011111 · NIDCR · UNIVERSITY OF WASHINGTON · PI HARIBABU BODDULURI, Richard J Lamont · 1995 to 2026
$5.4M
Probing Polymicrobial Synergy Using hihg Throughout GenomicsR01DE023193 · NIDCR · UNIVERSITY OF TEXAS AT AUSTIN · PI LAMONT, RICHARD J, WHITELEY, MARVIN · 2013 to 2023
$4.7M
P. gingivalis as a keystone pathogenR01DE015254 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2004 to 2018
$4.6M
Dendritic Cells and Periodontal DiseaseR01DE021921 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI GRAVES, DANA T · 2012 to 2022
$4.2M
Streptococcus-Candida Communication in Oral BiofilmsR01DE016690 · NIDCR · UNIVERSITY OF BRISTOL · PI JENKINSON, HOWARD F, LAMONT, RICHARD J · 2006 to 2016
$3.8M
Oral Immunity and Adjuvant ReceptorsR01DE017138 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2006 to 2014
$3.8M
P.gingivalis Interactions with Gingival Epithelial CellsR37DE011111 · NIDCR · UNIVERSITY OF LOUISVILLE · PI LAMONT, RICHARD J · 2009 to 2018
$3.6M
Role of JAKs in innate responses to P. gingivalisR01DE017921 · NIDCR · UNIVERSITY OF LOUISVILLE · PI LAMONT, RICHARD J · 2010 to 2019
$3.3M
Del-1: Molecular and Cellular Targets in PeriodontitisR01DE024716 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2015 to 2019
$2.0M
NIAID NIH HHS AI068730NIDCR NIH HHS DE011111NIDCR NIH HHS DE012505NIDCR NIH HHS DE015254NIDCR NIH HHS DE016690NIDCR NIH HHS DE017138NIDCR NIH HHS DE017732NIDCR NIH HHS DE017921NIDCR NIH HHS DE021685NIDCR NIH HHS DE021921NIDCR NIH HHS DE022867NIDCR NIH HHS DE023193NIDCR NIH HHS DE024716NIDCR NIH HHS R01 DE012505NIDCR NIH HHS R01 DE016690NIDCR NIH HHS R01 DE017732NIDCR NIH HHS R01 DE017921NIDCR NIH HHS R01 DE023193
6 · The paper itself

Abstract

Whereas no single animal model can reproduce the complexity of periodontitis, different aspects of the disease can be addressed by distinct models. Despite their limitations, animal models are essential for testing the biological significance of in vitro findings and for establishing cause-and-effect relationships relevant to clinical observations, which are typically correlative. We provide evidence that animal-based studies have generated a durable framework for dissecting the mechanistic basis of periodontitis. These studies have solidified the etiologic role of bacteria in initiating the inflammatory response that leads to periodontal bone loss and have identified key mediators (IL-1, TNF, prostaglandins, complement, RANKL) that induce inflammatory breakdown. Moreover, animal studies suggest that dysbiosis, rather than individual bacterial species, are important in initiating periodontal bone loss and have introduced the concept that organisms previously considered commensals can play important roles as accessory pathogens or pathobionts. These studies have also provided insight as to how systemic conditions, such as diabetes or leukocyte adhesion deficiency, contribute to tissue destruction. In addition, animal studies have identified and been useful in testing therapeutic targets.

Indexed as

Disease Models, AnimalPeriodontal DiseasesAlveolar Bone LossAnimalsDysbiosisInflammation MediatorsPeriodontitisPorphyromonas gingivalisInflammation Mediatorsanimal modelsdysbiosisimmune subversioninflammationperiodontitissystemic disease

Identifiers

PMID25574929
PMCPMC4601315
OpenAlexW1975295516

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.