Evidence map›Paper›PMID 33510490›Full record

ReviewNature reviews. Immunology2021

Local and systemic mechanisms linking periodontal disease and inflammatory comorbidities.

George Hajishengallis, Triantafyllos Chavakis

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in Nature reviews. Immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05666622 (Can Delta Neutrophil Index Values Predict the Success of Periodontal Treatment in Patients With Periodontitis?), which is not on this map. Cited by 1,012 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1,012citing papers in PubMed, 10 pooled it
171.7field-weighted citation impact, top 1% 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.

NCT05666622 nacompletednot on this map

Can Delta Neutrophil Index Values Predict the Success of Periodontal Treatment in Patients With Periodontitis?

TypeinterventionalSponsorKahramanmaras Sutcu Imam UniversityRan2020 to 2022Enrolled70ConditionsPeriodontitis, Periodontal Inflammation, Inflammatory ResponseArmsOnly routine non-surgical periodontal treatment was applied to the patients.
3 · Its place in the literature

Who cites it

1,012 citing papers in PubMed, 10 syntheses or guidelines pooled it, 1,564 citations in OpenAlex.

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  13. Gut microbes · 2026
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  16. The microbiota-proteostasis axis: implications in neurodegenerative diseases.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Review
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952 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

2 authors at 2 institutions in 2 countries.

George HajishengallisDepartment of Basic and Translational Sciences, Penn Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA. geoh@upenn.edu.ORCID http://orcid.org/0000-0001-7392-8852
Triantafyllos ChavakisInstitute for Clinical Chemistry and Laboratory Medicine, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany.ORCID http://orcid.org/0000-0002-1869-5141
Technische Universität Dresden · DEUniversity of Pennsylvania · US

Funding

Local endogenous regulators of functional immune plasticity in the periodontiumR37DE026152 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2016 to 2025
$3.5M
Neutrophil homeostasis and periodontitis: Novel concepts and treatmentsR01DE024153 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2016 to 2020
$2.0M
Del-1: Molecular and Cellular Targets in PeriodontitisR01DE024716 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2015 to 2019
$2.0M
IL-22, Immune Plasticity, and Autotherapy in the PeriodontiumR01DE029436 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2020 to 2024
$1.9M
Aging and dysfunction of progenitor niches: Role of Del-1R01DE028561 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2020 to 2024
$1.7M
NIDCR NIH HHS R01 DE024153NIDCR NIH HHS R01 DE024716NIDCR NIH HHS R01 DE028561NIDCR NIH HHS R01 DE029436NIDCR NIH HHS R37 DE026152
6 · The paper itself

Abstract

Periodontitis, a major inflammatory disease of the oral mucosa, is epidemiologically associated with other chronic inflammation-driven disorders, including cardio-metabolic, neurodegenerative and autoimmune diseases and cancer. Emerging evidence from interventional studies indicates that local treatment of periodontitis ameliorates surrogate markers of comorbid conditions. The potential causal link between periodontitis and its comorbidities is further strengthened by recent experimental animal studies establishing biologically plausible and clinically consistent mechanisms whereby periodontitis could initiate or aggravate a comorbid condition. This multi-faceted 'mechanistic causality' aspect of the link between periodontitis and comorbidities is the focus of this Review. Understanding how certain extra-oral pathologies are affected by disseminated periodontal pathogens and periodontitis-associated systemic inflammation, including adaptation of bone marrow haematopoietic progenitors, may provide new therapeutic options to reduce the risk of periodontitis-associated comorbidities.

Indexed as

Alzheimer DiseaseAnimalsBone MarrowCausalityColorectal NeoplasmsComorbidityGastrointestinal MicrobiomeHumansInflammationInflammatory Bowel DiseasesModels, BiologicalMouthPeriodontal DiseasesPeriodontitisRisk Factors

Identifiers

PMID33510490
PMCPMC7841384
OpenAlexW3125030132

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.