Evidence map›Paper›PMID 33545854›Full record

ArticleMaterials science & engineering. C, Materials for biological applications2021

Silver-doped bioactive glass particles for in vivo bone tissue regeneration and enhanced methicillin-resistant Staphylococcus aureus (MRSA) inhibition.

Natalia Pajares-Chamorro, Yadav Wagley, Chima V Maduka, Daniel W Youngstrom, Alyssa Yeger, Stephen F Badylak, Neal D Hammer, Kurt Hankenson, Xanthippi Chatzistavrou

Open access · greenAbstract read
In one paragraph

Article in Materials science & engineering. C, Materials for biological applications, 2021. 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
1.8field-weighted citation impact, top 15% 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, 57 citations in OpenAlex.

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  11. Human T-Cell Responses to Metallic Ion-Doped Bioactive Glasses.International journal of molecular sciences · 2024
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  13. Polylactide Degradation Activates Immune Cells by Metabolic Reprogramming.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Article
  14. Article
  15. Review
  16. Article
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

9 authors at 3 institutions in 1 country.

Natalia Pajares-ChamorroDepartment of Chemical Engineering and Materials Science, College of Engineering, Michigan State University, East Lansing, MI 48824, USA.
Yadav WagleyDepartment of Orthopaedic Surgery, University of Michigan Medical School, Ann Arbor, MI 48103, USA.
Chima V MadukaDepartment of Orthopaedic Surgery, University of Michigan Medical School, Ann Arbor, MI 48103, USA; Institute for Quantitative Health Sciences and Technology, Michigan State University, East Lansing, MI 48824, USA; Comparative Medicine and Integrative Biology, College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA.
Daniel W YoungstromDepartment of Orthopaedic Surgery, University of Michigan Medical School, Ann Arbor, MI 48103, USA.
Alyssa YegerDepartment of Orthopaedic Surgery, University of Michigan Medical School, Ann Arbor, MI 48103, USA.
Stephen F BadylakMcGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
Neal D HammerDepartment of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI 48824, USA.
Kurt HankensonDepartment of Orthopaedic Surgery, University of Michigan Medical School, Ann Arbor, MI 48103, USA.
Xanthippi ChatzistavrouDepartment of Chemical Engineering and Materials Science, College of Engineering, Michigan State University, East Lansing, MI 48824, USA. Electronic address: chatzist@msu.edu.
Michigan State University · USUniversity of Michigan–Ann Arbor · USMcGowan Institute for Regenerative Medicine · US

Funding

Preparation and Distribution of Adult Stem CellsP40OD011050 · OD · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI PROCKOP, DARWIN JOHNSON · 2012 to 2017
$6.0M
Regulators of Ischemic Fracture HealingR01AR066028 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI HANKENSON, KURT DAVID · 2015 to 2020
$2.7M
NIAMS NIH HHS R01 AR066028NIH HHS P40 OD011050
6 · The paper itself

Abstract

Infection is a significant risk factor for failed healing of bone and other tissues. We have developed a sol-gel (solution-gelation) derived bioactive glass doped with silver ions (Ag-BG), tailored to provide non-cytotoxic antibacterial activity while significantly enhancing osteoblast-lineage cell growth in vitro and bone regeneration in vivo. Our objective was to engineer a biomaterial that combats bacterial infection while maintaining the capability to promote bone growth. We observed that Ag-BG inhibits bacterial growth and potentiates the efficacy of conventional antibiotic treatment. Ag-BG microparticles enhance cell proliferation and osteogenic differentiation in human bone marrow stromal cells (hBMSC) in vitro. Moreover, in vivo tests using a calvarial defect model in mice demonstrated that Ag-BG microparticles induce bone regeneration. This novel system with dual biological and advanced antibacterial properties is a promising therapeutic for combating resistant bacteria while triggering new bone formation.

Indexed as

Methicillin-Resistant Staphylococcus aureusAnimalsAnti-Bacterial AgentsBone RegenerationGlassMiceOsteogenesisSilverAnti-Bacterial AgentsSilverCalvarial bone growthCell differentiationCell viabilityMethicillin-resistant Staphylococcus aureusSilver doped bioactive glassSynergistic antibacterial properties

Identifiers

PMID33545854
PMCPMC8168684
OpenAlexW3097316989

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.