Evidence map›Paper›PMID 26661573›Full record

ReviewStem cell reviews and reports2016

Mechanical Actuation Systems for the Phenotype Commitment of Stem Cell-Based Tendon and Ligament Tissue Substitutes.

Marco Govoni, Claudio Muscari, Joseph Lovecchio, Carlo Guarnieri, Emanuele Giordano

Abstract readReview
PubMed Publisher
In one paragraph

Review in Stem cell reviews and reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. External stimulation: A potential therapeutic strategy for tendon-bone healing.Frontiers in bioengineering and biotechnology · 2023
    Review
  6. Review
  7. Article
  8. Advanced Robotics to Address the Translational Gap in Tendon Engineering.Cyborg and bionic systems (Washington, D.C.) · 2022
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. In Vitro Innovation of Tendon Tissue Engineering Strategies.International journal of molecular sciences · 2020
    Review
  16. Article
  17. Article
  18. Article
  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

5 authors.

Marco GovoniBioEngLab, Health Science and Technology - Interdepartmental Center for Industrial Research (HST-CIRI), University of Bologna, Ozzano Emilia, BO, Italy.
Claudio MuscariBioEngLab, Health Science and Technology - Interdepartmental Center for Industrial Research (HST-CIRI), University of Bologna, Ozzano Emilia, BO, Italy.
Joseph LovecchioLaboratory of Cellular and Molecular Engineering "Silvio Cavalcanti" - Department of Electrical, Electronic and Information Engineering (DEI), University of Bologna, Via Venezia, 52, I-47521, Cesena, FC, Italy.
Carlo GuarnieriBioEngLab, Health Science and Technology - Interdepartmental Center for Industrial Research (HST-CIRI), University of Bologna, Ozzano Emilia, BO, Italy.
Emanuele GiordanoBioEngLab, Health Science and Technology - Interdepartmental Center for Industrial Research (HST-CIRI), University of Bologna, Ozzano Emilia, BO, Italy. emanuele.giordano@unibo.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High tensile forces transmitted by tendons and ligaments make them susceptible to tearing or complete rupture. The present standard reparative technique is the surgical implantation of auto- or allografts, which often undergo failure.Currently, different cell types and biomaterials are used to design tissue engineered substitutes. Mechanical stimulation driven by dedicated devices can precondition these constructs to a remarkable degree, mimicking the local in vivo environment. A large number of dynamic culture instruments have been developed and many appealing results collected. Of the cells that have been used, tendon stem cells are the most promising for a reliable stretch-induced tenogenesis, but their reduced availability represents a serious limitation to upscaled production. Biomaterials used for scaffold fabrication include both biological molecules and synthetic polymers, the latter being improved by nanotechnologies which reproduce the architecture of native tendons. In addition to cell type and scaffold material, other variables which must be defined in mechanostimulation protocols are the amplitude, frequency, duration and direction of the applied strain. The ideal conditions seem to be those producing intermittent tension rather than continuous loading. In any case, all physical parameters must be adapted to the specific response of the cells used and the tensile properties of the scaffold. Tendon/ligament grafts in animals usually have the advantage of mechanical preconditioning, especially when uniaxial cyclic forces are applied to cells engineered into natural or decellularized scaffolds. However, due to the scarcity of in vivo research, standard protocols still need to be defined for clinical applications.

Indexed as

AnimalsHumansLigamentsPhenotypeStem CellsStress, MechanicalTendonsTissue EngineeringTissue ScaffoldsLigamentMechanical actuation systemsRegenerative medicineStem cellsTendonTissue 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.