Evidence map›Paper›PMID 34677210›Full record

ReviewBioengineering (Basel, Switzerland)2021

Bioactive Scaffolds Integrated with Liposomal or Extracellular Vesicles for Bone Regeneration.

Minjee Kang, Chung-Sung Lee, Min Lee

Open access · goldAbstract readReview
In one paragraph

Review in Bioengineering (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.7field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 56 citations in OpenAlex.

  1. Extracellular Vesicles and Their Role in Osteogenesis.Bioengineering (Basel, Switzerland) · 2026
    Review
  2. Article
  3. Nano-Based 3D Printed Scaffold for Bone Tissue Engineering.Bioengineering (Basel, Switzerland) · 2026
    Review
  4. Article
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  10. Article
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  12. Review
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  15. Article
  16. Delivery of Growth Factors to Enhance Bone Repair.Bioengineering (Basel, Switzerland) · 2023
    Review
  17. Review
  18. Review
  19. Review
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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

3 authors at 2 institutions in 2 countries.

Minjee KangDivision of Advanced Prosthodontics, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
Chung-Sung LeeDepartment of Pharmaceutical Engineering and Biotechnology, Sun Moon University, Asan 31460, Korea.
Min LeeDivision of Advanced Prosthodontics, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
University of California, Los Angeles · USSun Moon University · KR

Funding

Tribbles homolog 3 and BMP-2 induced bone formationR01DE027332 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Tara L Aghaloo, Min Lee · 2018 to 2026
$2.7M
NIDCR NIH HHS R01 DE027332NIH HHS R01 DE027332U.S. Department of Defense W81XWH-18-1-0337
6 · The paper itself

Abstract

With population aging and increased life expectancy, an increasing number of people are facing musculoskeletal health problems that necessitate therapeutic intervention at defect sites. Bone tissue engineering (BTE) has become a promising approach for bone graft substitutes as traditional treatments using autografts or allografts involve clinical complications. Significant advancements have been made in developing ideal BTE scaffolds that can integrate bioactive molecules promoting robust bone repair. Herein, we review bioactive scaffolds tuned for local bone regenerative therapy, particularly through integrating synthetic liposomal vesicles or extracellular vesicles to the scaffolds. Liposomes offer an excellent drug delivery system providing sustained release of the loaded bioactive molecules. Extracellular vesicles, with their inherent capacity to carry bioactive molecules, are emerging as an advanced substitute of synthetic nanoparticles and a novel cell-free therapy for bone regeneration. We discuss the recent advance in the use of synthetic liposomes and extracellular vesicles as bioactive materials combined with scaffolds, highlighting major challenges and opportunities for their applications in bone regeneration. We put a particular focus on strategies to integrate vesicles to various biomaterial scaffolds and introduce the latest advances in achieving sustained release of bioactive molecules from the vesicle-loaded scaffolds at the bone defect site.

Indexed as

bone regenerationbone tissue engineeringdrug delivery systemexosomeextracellular vesicleliposomescaffold

Identifiers

PMID34677210
PMCPMC8533541
OpenAlexW3202178195

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.