Evidence map›Paper›PMID 22203786›Full record

ArticleJournal of biomedicine & biotechnology2011

The application of three-dimensional collagen-scaffolds seeded with myoblasts to repair skeletal muscle defects.

Jianqun Ma, Kyle Holden, Jinhong Zhu, Haiying Pan, Yong Li

Open access · hybridAbstract read
In one paragraph

Article in Journal of biomedicine & biotechnology, 2011. 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
4.1field-weighted citation impact, top 7% 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, 53 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. Porous biomaterial scaffolds for skeletal muscle tissue engineering.Frontiers in bioengineering and biotechnology · 2023
    Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Anisotropic Materials for Skeletal-Muscle-Tissue Engineering.Advanced materials (Deerfield Beach, Fla.) · 2016
    Review
  17. Stem cell death and survival in heart regeneration and repair.Apoptosis : an international journal on programmed cell death · 2016
    Review
  18. Equine model for soft-tissue regeneration.Journal of biomedical materials research. Part B, Applied biomaterials · 2015
    Article
  19. 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

5 authors at 2 institutions in 1 country.

Jianqun MaThe Laboratory of Molecular Pathology, Stem Cell Research Center, Children's Hospital of Pittsburgh, PA 15219, USA.
Kyle Holden
Jinhong Zhu
Haiying Pan
Yong Li
University of Pittsburgh · USChildren's Hospital of Pittsburgh · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Three-dimensional (3D) engineered tissue constructs are a novel and promising approach to tissue repair and regeneration. 3D tissue constructs have the ability to restore form and function to damaged soft tissue unlike previous methods, such as plastic surgery, which are able to restore only form, leaving the function of the soft tissue often compromised. In this study, we seeded murine myoblasts (C2C12) into a collagen composite scaffold and cultured the scaffold in a roller bottle cell culture system in order to create a 3D tissue graft in vitro. The 3D graft created in vitro was then utilized to investigate muscle tissue repair in vivo. The 3D muscle grafts were implanted into defect sites created in the skeletal muscles in mice. We detected that the scaffolds degraded slowly over time, and muscle healing was improved which was shown by an increased quantity of innervated and vascularized regenerated muscle fibers. Our results suggest that the collagen composite scaffold seeded with myoblasts can create a 3D muscle graft in vitro that can be employed for defect muscle tissue repair in vivo.

Indexed as

Tissue ScaffoldsAnimalsCells, CulturedCollagenFemaleGuided Tissue RegenerationMaleMiceMice, SCIDMuscle Fibers, SkeletalMuscle, SkeletalMyoblastsTissue EngineeringCollagen

Identifiers

PMID22203786
PMCPMC3238809
OpenAlexW1993711332

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.