Evidence map›Paper›PMID 32775162›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2020

Biodegradable Magnesium Alloys Promote Angio-Osteogenesis to Enhance Bone Repair.

Hyung-Seop Han, Indong Jun, Hyun-Kwang Seok, Kang-Sik Lee, Kyungwoo Lee, Frank Witte, Diego Mantovani, Yu-Chan Kim, Sion Glyn-Jones, James R Edwards

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

59 citing papers in PubMed, 171 citations in OpenAlex.

  1. Spatiotemporal Evolution of Interfacial pH and HMolecules (Basel, Switzerland) · 2026
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  19. [Physical, chemical, and biological property of silk reinforced polycaprolactone composites for bone tissue engineering].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
  20. 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

10 authors at 5 institutions in 4 countries.

Hyung-Seop HanCenter for Biomaterials, Biomedical Research Institute Korea Institute of Science and Technology Seoul 02792 Republic of Korea.
Indong JunBotnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS) University of Oxford Oxford OX3 7LD UK.
Hyun-Kwang SeokCenter for Biomaterials, Biomedical Research Institute Korea Institute of Science and Technology Seoul 02792 Republic of Korea.
Kang-Sik LeeBiomedical Engineering Research Center, Asan Institute for Life Sciences Asan Medical Center, College of Medicine, University of Ulsan Seoul 05505 Republic of Korea.
Kyungwoo LeeCenter for Biomaterials, Biomedical Research Institute Korea Institute of Science and Technology Seoul 02792 Republic of Korea.
Frank WitteDepartment of Prostodontics, Geriatric Dentistry and Craniomandibular Disorders Charité-Universitätsmedizin Berlin Berlin 14197 Germany.
Diego MantovaniLaboratory for Biomaterials and Bioengineering, CRC-I, Dept. Min-Met-Materials Engineering & CHU de Québec Research Center Laval University Quebec G1V 0A6 Canada.
Yu-Chan KimCenter for Biomaterials, Biomedical Research Institute Korea Institute of Science and Technology Seoul 02792 Republic of Korea.
Sion Glyn-JonesBotnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS) University of Oxford Oxford OX3 7LD UK.
James R EdwardsBotnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS) University of Oxford Oxford OX3 7LD UK.ORCID https://orcid.org/0000-0001-7391-0820
Nuffield Orthopaedic Centre · GBAsan Medical Center · KRKorea Institute of Science and Technology · KRCharité - Universitätsmedizin Berlin · DEUniversité Laval · CA

Funding

National Centre for the Replacement, Refinement and Reduction of Animals in Research NC/M000133/1Versus Arthritis 20631
6 · The paper itself

Abstract

Biodegradable metallic materials represent a potential step-change technology that may revolutionize the treatment of broken bones. Implants made with biodegradable metals are significantly stronger than their polymer counterparts and fully biodegradable in vivo, removing the need for secondary surgery or long-term complications. Here, it is shown how clinically approved Mg alloy promotes improved bone repair using an integrated state of the art fetal mouse metatarsal assay coupled with in vivo preclinical studies, second harmonic generation, secretome array analysis, perfusion bioreactor, and high-resolution 3D confocal imaging of vasculature within skeletal tissue, to reveal a vascular-mediated pro-osteogenic mechanism controlling enhanced tissue regeneration. The optimized mechanical properties and corrosion rate of the Mg alloy lead to a controlled release of metallic Mg, Ca, and Zn ions at a rate that facilitates both angiogenesis and coupled osteogenesis for better bone healing, without causing adverse effects at the implantation site. The findings from this study support ongoing development and refinement of biodegradable metal systems to act as crucial portal technologies with significant potential to improve many clinical applications.

Indexed as

angiogenesisbiodegradable metalsosteogenesis

Identifiers

PMID32775162
PMCPMC7404158
OpenAlexW3034542395

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.