Evidence map›Paper›PMID 35122548›Full record

SynthesisClinical oral investigations2022

Periodontal infectogenomics: a systematic review update of associations between host genetic variants and subgingival microbial detection.

Noha Zoheir, Yuko Kurushima, Guo-Hao Lin, Luigi Nibali

Abstract readSystematic Review
In one paragraph

Synthesis in Clinical oral investigations, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
  2. Genetic Polymorphism ofJournal of clinical medicine · 2026
    Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Oral Mycobiota: A Narrative Review.Dentistry journal · 2024
    Review
  8. Article
  9. Genomic Medicine in Canine Periodontal Disease: A Systematic Review.Animals : an open access journal from MDPI · 2023
    Review
  10. Article
  11. 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

4 authors.

Noha Zoheir *Periodontology Unit, Centre for Host-Microbiome Interactions, Dental Institute, King's College London, Great Maze Pond, London, UK.
Yuko Kurushima *Periodontology Unit, Centre for Host-Microbiome Interactions, Dental Institute, King's College London, Great Maze Pond, London, UK.
Guo-Hao LinUniversity of California, San Francisco, CA, USA.
Luigi NibaliPeriodontology Unit, Centre for Host-Microbiome Interactions, Dental Institute, King's College London, Great Maze Pond, London, UK. luigi.nibali@kcl.ac.uk.ORCID http://orcid.org/0000-0002-7750-5010

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to systematically update the evidence for associations between host genetic variants and subgingival microbial detection and counts. MATERIALS AND

methodsFollowing a previous systematic review (Nibali et al. J Clin Periodontol 43(11): 889-900, 15), an update of a systematic search of the literature was conducted in Ovid Medline, Embase, LILACS, and Cochrane Library for studies reporting data on host genetic variants and detection of microbes subgingivally published in the last 6 years.

resultsA total of 19 studies were included in the review, from an initial search of 2797 titles. Studies consisted mainly of candidate gene studies and of one genome-wide analysis. A total of 62 studies were considered for summary findings, including 43 identified in the previous systematic review of studies published up to 2015. Meta-analyses were done when appropriate including both papers in the original review and in the update. Meta-analyses revealed lack of associations between IL1 composite genotype and subgingival detection of Aggregatibacter acinomycetemcomitans, Poprhyromonas gingivalis, Tannerella forsythia, Treponema denticola, and Prevotella intermedia. Promising evidence is emerging from other genetic variants and from sub-analyses of data from genome-association studies. Among other studies with candidate-gene, target SNPs were mainly within the IL10, IL6, IL4, IL8, IL17A, and VDR gene.

conclusionsIL1 composite genotype does not seem to be associated with subgingival microbial detection. Promising associations should be pursued by future studies, including studies employing -OMICS technologies. CLINICAL RELEVANCE: A better knowledge of which host genetic variant predispose to subgingival microbial colonization and to the development of progression of periodontal disease could potentially help to better understand periodontal disease pathogenesis and help with its management.

Indexed as

GingivaGram-Negative BacteriaGenotypeHost Microbial InteractionsHumansInterleukin-1Interleukin-1BacteriaGeneticInfectogenomicsPeriodontitis

Identifiers

PMID35122548
PMCPMC8898234

What OpenQuestion holds

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Registered trials

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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.