Evidence map›Paper›PMID 33834451›Full record

ReviewHistology and histopathology2021

Profiles of inflammation factors and inflammatory pathways around the peri-miniscrew implant.

Wendan He, Huazhang Zhu, Chufeng Liu

Abstract readReview
PubMed Publisher
In one paragraph

Review in Histology and histopathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Trial
  2. Review
  3. Review
  4. Effect and mechanism of Sanqi () in treating periodontitis.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2025
    Article
  5. Clinical efficacy of micro-implant anchorage in orthodontic treatment.American journal of translational research · 2025
    Article
  6. Article
  7. Therapeutic effect of Micro-Implant Anchorage in orthodontics.Pakistan journal of medical sciences · 2024
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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

3 authors.

Wendan HeDepartment of Stomatology, Shenzhen Hospital of Southern Medical University, Shenzhen, China.
Huazhang Zhu *School of Pharmacy, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China. huazhangzhu186@cuhk.edu.hk.
Chufeng Liu *Department of Orthodontics, Stomatological Hospital, Southern Medical University, Guangzhou, China. xyzmmok@smu.edu.cn.

Funding

Basic Research Project of Science and Technology Plan in Bao'an District of Shenzhen, Guangdong, China 2020JD389
6 · The paper itself

Abstract

backgroundPeri-miniscrew implant is a temporary assistant armamentarium for the treatment of severe malocclusion and complex tooth movement, the inflammation around it is the main reason for the failure of orthodontic treatment due to the implant loosening and falling out. Inflammation around the peri-miniscrew implant is associated with the release of pro-inflammatory cytokines. These pro-inflammatory cytokines, in turn, recruit immune cells (such as macrophages, dendritic cells, T cells, and B cells), which can produce and release inflammatory biomarkers, regulate the interaction between immune cells, periodontal ligament cells, osteoblasts, and so on. However, there is currently no effective clinical treatment plan to prevent inflammation around implants. PURPOSE: To investigate the potentially essential factors in the inflammatory response around the peri-miniscrew implant and explore the signaling pathways involved.

methodsHere, we review the studies focused on inflammatory biomarkers (Interleukins, tumor necrosis factor-α (TNF-α), receptor activator of NF-κB ligand (RANKL), matrix metalloproteinases (MMPs), and cellular adhesion molecules (CAMs)) in peri-miniscrew implant crevicular fluid (PMICF), as well as inflammatory signaling pathways (Wnt5a, JNK, Erk1/2, NF-κBp65 and TAB/TAK) in periodontal cells from 1998 to 2020.

resultsA literature search revealed TLR-2, TLR-4, LOX-1, and BMPs are involved in regulating ILs (IL-1β, IL-6, IL-8, and IL-17), TNF-α, RANKL, MMP-2, MMP-9 expression via JNK, Erk1/2, Wnt5a, NF-κBp65, OPN, and TAB/TAK signaling pathways. Among them, IL-1β and IL-6 are the critical inflammation factors in the signaling pathways inducing the inflammatory reaction surrounding implants. Besides, CAM-1 was also regulated by MMP-9 and IL-17.

conclusionThere are considerable potential factors involving regulating inflammatory biomarkers on downstream signaling pathways in peri-minisrew implant crevicular fluid. CLINICAL SIGNIFICANCE: This review provides the substantiation of these cell factors and signaling pathways around peri-miniscrew implants, proposes more practical clinical therapeutic ideas and schemes for improving the stability and clinical efficacy of peri-miniscrew implants.

Indexed as

AnimalsBone ScrewsForeign-Body ReactionGingival Crevicular FluidHumansInflammationInflammation MediatorsOrthodontic AppliancesPeri-ImplantitisSignal TransductionTooth Movement TechniquesTreatment OutcomeInflammation Mediators

Identifiers

PMID33834451

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.