Evidence map›Paper›PMID 25967594›Full record

ReviewDrug delivery and translational research2016

Growth factor-eluting technologies for bone tissue engineering.

Ethan Nyberg, Christina Holmes, Timothy Witham, Warren L Grayson

Abstract readReview
PubMed Publisher
In one paragraph

Review in Drug delivery and translational research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Osteogenic effect of poly(lactic-co-glycolic acid) microcapsules with different molecular weights encapsulating bone morphogenetic protein 2.Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2024
    Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Functionalization of Synthetic Bone Substitutes.International journal of molecular sciences · 2021
    Review
  13. Review
  14. Review
  15. Article
  16. Advances in Growth Factor Delivery for Bone Tissue Engineering.International journal of molecular sciences · 2021
    Review
  17. Emerging local delivery strategies to enhance bone regeneration.Biomedical materials (Bristol, England) · 2020
    Review
  18. Review
  19. Review
  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

4 authors.

Ethan NybergDepartment of Biomedical Engineering, Translational Tissue Engineering Center, Johns Hopkins University, 400 N. Broadway, Smith 5023, Baltimore, MD, 21231, USA.
Christina HolmesDepartment of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Timothy WithamDepartment of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Warren L GraysonDepartment of Biomedical Engineering, Translational Tissue Engineering Center, Johns Hopkins University, 400 N. Broadway, Smith 5023, Baltimore, MD, 21231, USA. wgrayson@jhmi.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Growth factors are essential orchestrators of the normal bone fracture healing response. For non-union defects, delivery of exogenous growth factors to the injured site significantly improves healing outcomes. However, current clinical methods for scaffold-based growth factor delivery are fairly rudimentary, and there is a need for greater spatial and temporal regulation to increase their in vivo efficacy. Various approaches used to provide spatiotemporal control of growth factor delivery from bone tissue engineering scaffolds include physical entrapment, chemical binding, surface modifications, biomineralization, micro- and nanoparticle encapsulation, and genetically engineered cells. Here, we provide a brief review of these technologies, describing the fundamental mechanisms used to regulate release kinetics. Examples of their use in pre-clinical studies are discussed, and their capacities to provide tunable, growth factor delivery are compared. These advanced scaffold systems have the potential to provide safer, more effective therapies for bone regeneration than the systems currently employed in the clinic.

Indexed as

AnimalsBiocompatible MaterialsBone RegenerationDrug Delivery SystemsHumansIntercellular Signaling Peptides and ProteinsOsteogenesisTissue EngineeringTissue ScaffoldsBiocompatible MaterialsIntercellular Signaling Peptides and ProteinsBiomaterialsBone scaffoldOsteogenesisStem cellsTissue engineering

Identifiers

What OpenQuestion holds

Textmetadata
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.