Evidence map›Paper›PMID 27889664›Full record

ArticleBiomaterials2017

Macrophage integrins modulate response to ultra-high molecular weight polyethylene particles and direct particle-induced osteolysis.

Toral D Zaveri, Natalia V Dolgova, Jamal S Lewis, Kiri Hamaker, Michael J Clare-Salzler, Benjamin G Keselowsky

Abstract read
In one paragraph

Article in Biomaterials, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Fused extracellular vesicles from MJournal of extracellular vesicles · 2024
    Article
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  7. Article
  8. Article
  9. Innate Immune Response in Orthopedic Implant Failure.Journal of orthopaedics and sports medicine · 2023
    Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
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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.

Toral D ZaveriJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA; Department of Food Science, The Pennsylvania State University, University Park, PA 16802, USA.
Natalia V DolgovaJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA.
Jamal S LewisJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA; Department of Biomedical Engineering, University of California, Davis, Davis, CA 95618, USA.
Kiri HamakerJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA.
Michael J Clare-SalzlerDepartment of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32611, USA.
Benjamin G KeselowskyJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 32611, USA. Electronic address: bgk@ufl.edu.

Funding

Dendritic Cell-Targeting Microparticles for Subcellularly-Targeted Delivery of InR01DK091658 · NIDDK · UNIVERSITY OF FLORIDA · PI KESELOWSKY, BENJAMIN GEORGE · 2012 to 2016
$1.6M
Biomaterial Delivery System for Type 1 Diabetes VaccineR01DK098589 · NIDDK · UNIVERSITY OF FLORIDA · PI KESELOWSKY, BENJAMIN GEORGE · 2014 to 2017
$1.5M
Dendritic Cell-Targeting Microparticles for Subcellularly-Targeted Delivery of ViR56DK091658 · NIDDK · UNIVERSITY OF FLORIDA · PI KESELOWSKY, BENJAMIN GEORGE · 2011 to 2011
$162k
NIDDK NIH HHS R01 DK091658NIDDK NIH HHS R01 DK098589NIDDK NIH HHS R56 DK091658
6 · The paper itself

Abstract

Aseptic loosening due to peri-prosthetic osteolysis is one of the primary causes for failure of artificial joint replacements. Implant-derived wear particles, often ultra-high molecular weight polyethylene (UHMWPE) microparticles, initiate an inflammatory cascade upon phagocytosis by macrophages, which leads to osteoclast recruitment and activation, ultimately resulting in osteolysis. Investigation into integrin receptors, involved in cellular interactions with biomaterial-adsorbed adhesive proteins, is of interest to understand and modulate inflammatory processes. In this work, we investigate the role of macrophage integrins Mac-1 and RGD-binding integrins in response to UHMWPE wear particles. Using integrin knockout mice as well as integrin blocking techniques, reduction in macrophage phagocytosis and inflammatory cytokine secretion is demonstrated when these receptors are either absent or blocked. Along this line, various opsonizing proteins are shown to differentially modulate microparticle uptake and macrophage secretion of inflammatory cytokines. Furthermore, using a calvarial osteolysis model it is demonstrated that both Mac-1 integrin and RGD-binding integrins modulate the particle induced osteolysis response to UHMWPE microparticles, with a 40% decrease in the area of osteolysis by the absence or blocking of these integrins, in vivo. Altogether, these findings indicate Mac-1 and RGD-binding integrins are involved in macrophage-directed inflammatory responses to UHMWPE and may serve as therapeutic targets to mitigate wear particle induced peri-prosthetic osteolysis for improved performance of implanted joints.

Indexed as

AnimalsBiocompatible MaterialsCell LineFemaleIntegrinsJoint ProsthesisMacrophage ActivationMacrophagesMaleMiceMice, Inbred C57BLMice, KnockoutNanoparticlesOsteolysisParticle SizePolyethylenesBiocompatible MaterialsIntegrinsPolyethylenesultra-high molecular weight polyethyleneCell adhesionImplantInflammationIntegrinMacrophageOsteolysis

Identifiers

PMID27889664
PMCPMC5431751

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.