Evidence map›Paper›PMID 35535662›Full record

SynthesisClinical and experimental dental research2022

A systematic review on neutrophils interactions with titanium and zirconia surfaces: Evidence from in vitro studies.

Gayathiri Elangovan, Joao M Mello-Neto, Santosh K Tadakamadla, Peter Reher, Carlos Marcelo S Figueredo

Abstract readSystematic Review
In one paragraph

Synthesis in Clinical and experimental dental research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
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  5. Article
  6. Review
  7. Review
  8. Review
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

5 authors.

Gayathiri ElangovanSchool of Medicine and Dentistry, Griffith University, Southport, Queensland, Australia.
Joao M Mello-NetoSchool of Medicine and Dentistry, Griffith University, Southport, Queensland, Australia.
Santosh K TadakamadlaSchool of Medicine and Dentistry, Griffith University, Southport, Queensland, Australia.
Peter ReherSchool of Medicine and Dentistry, Griffith University, Southport, Queensland, Australia.
Carlos Marcelo S FigueredoSchool of Medicine and Dentistry, Griffith University, Southport, Queensland, Australia.ORCID 0000-0003-0222-9231

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis systematic review aimed to assess in vitro studies that evaluated neutrophil interactions with different roughness levels in titanium and zirconia implant surfaces. MATERIAL AND

methodsAn electronic search for literature was conducted on PubMed, Embase, Scopus, and Web of Science and a total of 14 studies were included. Neutrophil responses were assessed based on adhesion, cell number, surface coverage, cell structure, cytokine secretion, reactive oxygen species (ROS) production, neutrophil activation, receptor expression, and neutrophil extracellular traps (NETs) release. The method of assessing the risk of bias was done using the toxicological data reliability assessment tool (TOXRTOOL).

resultsTen studies have identified a significant increase in neutrophil functions, such as surface coverage, cell adhesion, ROS production, and NETs released when interacting with rough titanium surfaces. Moreover, neutrophil interaction with rough-hydrophilic surfaces seems to produce less proinflammatory cytokines and ROS when compared to naive smooth and rough titanium surfaces. Regarding membrane receptor expression, two studies have reported that the FcγIII receptor (CD16) is responsible for initial neutrophil adhesion to hydrophilic titanium surfaces. Only one study compared neutrophil interaction with titanium alloy and zirconia toughened alumina surfaces and reported no significant differences in neutrophil cell count, activation, receptor expression, and death.

conclusionsThere are not enough studies to conclude neutrophil interactions with titanium and zirconia surfaces. However, different topographic modifications such as roughness and hydrophilicity might influence neutrophil interactions with titanium implant surfaces.

Indexed as

Dental ImplantsTitaniumNeutrophilsReactive Oxygen SpeciesReproducibility of ResultsSurface PropertiesZirconiumDental ImplantsReactive Oxygen SpeciesTitaniumZirconiumzirconium oxideneutrophilssystematic reviewtitaniumzirconia

Identifiers

PMID35535662
PMCPMC9382042

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.