Evidence map›Paper›PMID 34827729›Full record

ReviewBiomolecules2021

Piezoelectric Signals in Vascularized Bone Regeneration.

Delfo D'Alessandro, Claudio Ricci, Mario Milazzo, Giovanna Strangis, Francesca Forli, Gabriele Buda, Mario Petrini, Stefano Berrettini, Mohammed Jasim Uddin, Serena Danti and 1 more

Open access · goldAbstract readReview
In one paragraph

Review in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.4field-weighted citation impact, top 6% 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

24 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. Article
  3. Bone organoids and mitochondrial reprogramming.Journal of orthopaedic translation · 2026
    Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Advanced Piezoelectric Materials, Devices, and Systems for Orthopedic Medicine.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  10. Review
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. 3D Printed Piezoelectric BaTiOBioengineering (Basel, Switzerland) · 2024
    Article
  17. Article
  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

11 authors at 3 institutions in 2 countries.

Delfo D'AlessandroDepartment of Surgical, Medical, Molecular Pathology and Emergency Medicine, University of Pisa, 56126 Pisa, Italy.ORCID 0000-0001-6448-4815
Claudio RicciDepartment of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy.
Mario MilazzoThe BioRobotics Intitute, Scuola Superiore Sant'Anna, 56024 Pontedera, Italy.ORCID 0000-0001-8429-5544
Giovanna StrangisDepartment of Civil and Industrial Engineering, University of Pisa, 56122 Pisa, Italy.
Francesca ForliDepartment of Surgical, Medical, Molecular Pathology and Emergency Medicine, University of Pisa, 56126 Pisa, Italy.
Gabriele BudaDepartment of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
Mario PetriniDepartment of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
Stefano BerrettiniDepartment of Surgical, Medical, Molecular Pathology and Emergency Medicine, University of Pisa, 56126 Pisa, Italy.
Mohammed Jasim UddinDepartment of Chemistry, University of Texas Rio Grande Valley, Edinburg, TX 78539, USA.
Serena DantiThe BioRobotics Intitute, Scuola Superiore Sant'Anna, 56024 Pontedera, Italy.ORCID 0000-0002-8155-8537
Paolo ParchiDepartment of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy.ORCID 0000-0001-7560-7104
University of Pisa · ITScuola Superiore Sant'Anna · ITThe University of Texas Rio Grande Valley · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The demand for bone substitutes is increasing in Western countries. Bone graft substitutes aim to provide reconstructive surgeons with off-the-shelf alternatives to the natural bone taken from humans or animal species. Under the tissue engineering paradigm, biomaterial scaffolds can be designed by incorporating bone stem cells to decrease the disadvantages of traditional tissue grafts. However, the effective clinical application of tissue-engineered bone is limited by insufficient neovascularization. As bone is a highly vascularized tissue, new strategies to promote both osteogenesis and vasculogenesis within the scaffolds need to be considered for a successful regeneration. It has been demonstrated that bone and blood vases are piezoelectric, namely, electric signals are locally produced upon mechanical stimulation of these tissues. The specific effects of electric charge generation on different cells are not fully understood, but a substantial amount of evidence has suggested their functional and physiological roles. This review summarizes the special contribution of piezoelectricity as a stimulatory signal for bone and vascular tissue regeneration, including osteogenesis, angiogenesis, vascular repair, and tissue engineering, by considering different stem cell sources entailed with osteogenic and angiogenic potential, aimed at collecting the key findings that may enable the development of successful vascularized bone replacements useful in orthopedic and otologic surgery.

Indexed as

Bone RegenerationNeovascularization, PhysiologicOsteogenesisTissue EngineeringAnimalsBone and BonesHumansStem CellsTissue Scaffoldsangiogenesisbiomaterialsmesodermal progenitor cellsorthopedicsosteogenesisotologyscaffoldstem cellstissue engineering

Identifiers

PMID34827729
PMCPMC8615512
OpenAlexW3217260782

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.