Dental implant material related changes in molecular signatures in peri-implantitis - A systematic review of omics in-vivo studies

Copyright © 2023 Elsevier Inc. All rights reserved..

OBJECTIVE: Titanium particles have been shown in in-vitro studies to lead to the activation of specific pathways, this work aims to systematically review in- vivo studies examining peri-implant and periodontal tissues at the transcriptome, proteome, epigenome and genome level to reveal implant material-related processes favoring peri-implantitis development investigated in animal and human trials.

METHODS: Inquiring three literature databases (Medline, Embase, Cochrane) a systematic search based on a priori defined PICOs was conducted: '-omics' studies comparing molecular signatures in healthy and infected peri-implant sites and/or healthy and periodontitis-affected teeth in animals/humans. After risk of bias assessments, lists of differentially expressed genes and results of functional enrichment analyses were compiled whenever possible.

RESULTS: Out of 2187 screened articles 9 publications were deemed eligible. Both healthy and inflamed peri-implant tissues showed distinct gene expression patterns compared to healthy/diseased periodontal tissues in animal (n = 4) or human studies (n = 5), with immune response, bone metabolism and oxidative stress being affected the most. Due to the lack of available re-analyzable data and inconsistency in methodology of the eligible studies, integrative analyses on differential gene expression were not applicable CONCLUSION: The differences of transcriptomic signatures in between peri-implant lesions compared to periodontal tissue might be related to titanium particles arising from dental implants and are in line with the in-vitro data recently published by our group. Nevertheless, limitations emerge from small sample sizes of included studies and insufficient publication of re-analyzable data.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:39

Enthalten in:

Dental materials : official publication of the Academy of Dental Materials - 39(2023), 12 vom: 13. Dez., Seite 1150-1158

Sprache:

Englisch

Beteiligte Personen:

Spinell, Thomas [VerfasserIn]
Kröger, Annika [VerfasserIn]
Freitag, Lena [VerfasserIn]
Würfl, Gregor [VerfasserIn]
Lauseker, Michael [VerfasserIn]
Hickel, Reinhard [VerfasserIn]
Kebschull, Moritz [VerfasserIn]

Links:

Volltext

Themen:

D1JT611TNE
Dental Implants
Epigenome
Genome
Journal Article
Peri-implantitis
Periodontitis
Proteome
Review
Systematic Review
Titanium
Transcriptome

Anmerkungen:

Date Completed 27.11.2023

Date Revised 01.12.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.dental.2023.09.007

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM36332853X