Evidence map›Paper›PMID 37665015›Full record

ArticleJournal of periodontology2024

Impact of surface characteristics on the peri-implant microbiome in health and disease.

Khaled Sinjab, Shriya Sawant, Alice Ou, J Christopher Fenno, Hom-Lay Wang, Purnima Kumar

Open access · hybridAbstract read
In one paragraph

Article in Journal of periodontology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.4field-weighted citation impact, top 4% 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

16 citing papers in PubMed, 21 citations in OpenAlex.

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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.

Khaled SinjabDepartment of Periodontics and Oral Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Shriya SawantDepartment of Periodontics and Oral Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Alice OuDepartment of Periodontics and Oral Medicine, University of Michigan, Ann Arbor, Michigan, USA.
J Christopher FennoDepartment of Biological and Material Sciences and Prosthodontics, School of Dentistry, Ann Arbor, Michigan, USA.
Hom-Lay WangDepartment of Periodontics and Oral Medicine, University of Michigan, Ann Arbor, Michigan, USA.ORCID 0000-0003-4238-1799
Purnima KumarDepartment of Periodontics and Oral Medicine, University of Michigan, Ann Arbor, Michigan, USA.ORCID 0000-0001-5844-1341
University of Michigan · USMaterial Sciences (United States) · US

Funding

E-cigarettes and perturbations in the subgingival ecosystemR01DE027857 · NIDCR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KUMAR, PURNIMA · 2018 to 2022
$3.2M
Tobacco smoking and perturbations in the subgingival microbial ecosystemR01DE022579 · NIDCR · OHIO STATE UNIVERSITY · PI KUMAR, PURNIMA · 2012 to 2016
$1.9M
NIDCR NIH HHS R01 DE022579NIDCR NIH HHS R01 DE027857NIH HHS R01DE027857
6 · The paper itself

Abstract

backgroundBecause little is known about the impact of implant surface modifications on the peri-implant microbiome, we aimed to examine peri-implant communities in various surface types in order to better understand the impact of these surfaces on the development of peri-implantitis (PI).

methodsOne hundred and six systemically healthy individuals with anodized (AN), hydroxyapatite-coated (HA), or sandblasted acid-etched (SLA) implants that were >6 months in function were recruited and categorized into health (H) or PI. Peri-implant biofilm was analyzed using 16S rRNA gene sequencing and compared between health/disease and HA/SLA/AN using community-level and taxa-level metrics.

resultsHealthy implants did not demonstrate significant differences in clustering, alpha- or beta-diversity based on surface modification. AN and HA surfaces displayed significant differences between health and PI (p < 0.05); however, such a clustering was not evident with SLA (p > 0.05). AN and HA surfaces also differed in the magnitude and diversity of differences between health and PI. Six species belonging to the genera Shuttleworthia, Scardovia, and Prevotella demonstrated lower abundances in AN implants with PI, and 18 species belonging to the genera Fretibacterium, Tannerella, Treponema, and Fusobacterium were elevated, while in HA implants with PI, 20 species belonging to the genera Streptococcus, Lactobacillus, Veillonella, Rothia, and family Ruminococcaceae were depleted and Peptostreptococcaceae, Atopobiaceae, Veillonellaceae, Porphyromonadaceae, Desulfobulbaceae, and order Synergistales were enriched.

conclusionsWithin the limitations of this study, we demonstrate that implant surface can differentially modify the disease-associated microbiome, suggesting that surface topography must be considered in the multi-factorial etiology of peri-implant diseases.

Indexed as

Dental ImplantsMicrobiotaPeri-ImplantitisBacteriaHumansRNA, Ribosomal, 16SDental ImplantsRNA, Ribosomal, 16SDNA sequence analysisimplantmetagenomicsoral microbiomeperi‐implantitissurface modificationtopography

Identifiers

PMID37665015
PMCPMC10909931
OpenAlexW4386407382

What OpenQuestion holds

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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.