Evidence map›Paper›PMID 33665968›Full record

ArticleJournal of biomedical materials research. Part A2021

Fabrication of hybrid scaffolds obtained from combinations of PCL with gelatin or collagen via electrospinning for skeletal muscle tissue engineering.

Victor Perez-Puyana, Paul Wieringa, Yaiza Yuste, Fernando de la Portilla, Antonio Guererro, Alberto Romero, Lorenzo Moroni

Open access · hybridAbstract read
In one paragraph

Article in Journal of biomedical materials research. Part A, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 81 citations in OpenAlex.

  1. Article
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  14. Article
  15. Regenerative therapy · 2023
    Article
  16. Review
  17. Silica Aerogel-Polycaprolactone Scaffolds for Bone Tissue Engineering.International journal of molecular sciences · 2023
    Article
  18. Article
  19. Acceleration of Electrospun PLA Degradation by Addition of Gelatin.International journal of molecular sciences · 2023
    Article
  20. Porous biomaterial scaffolds for skeletal muscle tissue engineering.Frontiers in bioengineering and biotechnology · 2023
    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

7 authors at 3 institutions in 2 countries.

Victor Perez-PuyanaDepartamento de Ingeniería Química, Universidad de Sevilla, Facultad de Química, Escuela Politécnica Superior, Sevilla, Spain.
Paul WieringaDepartment of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Maastricht, The Netherlands.
Yaiza YusteDepartamento de Cirugía, Institute of Biomedicine of Seville (IBiS), "Virgen del Rocío" University Hospital, IBIS CSIC/University of Seville, Sevilla, Spain.
Fernando de la PortillaDepartamento de Cirugía, Institute of Biomedicine of Seville (IBiS), "Virgen del Rocío" University Hospital, IBIS CSIC/University of Seville, Sevilla, Spain.
Antonio GuererroDepartamento de Ingeniería Química, Universidad de Sevilla, Facultad de Química, Escuela Politécnica Superior, Sevilla, Spain.
Alberto RomeroDepartamento de Ingeniería Química, Universidad de Sevilla, Facultad de Química, Escuela Politécnica Superior, Sevilla, Spain.
Lorenzo MoroniDepartment of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Maastricht, The Netherlands.
Universidad de Sevilla · ESInstituto de Biomedicina de Sevilla · ESMaastricht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The creation of skeletal muscle tissue in vitro is a major topic of interest today in the field of biomedical research, due to the lack of treatments for muscle loss due to traumatic accidents or disease. For this reason, the intrinsic properties of nanofibrillar structures to promote cell adhesion, proliferation, and cell alignment presents an attractive tool for regenerative medicine to recreate organized tissues such as muscle. Electrospinning is one of the processing techniques often used for the fabrication of these nanofibrous structures and the combination of synthetic and natural polymers is often required to achieve optimal mechanical and physiochemical properties. Here, polycaprolactone (PCL) is selected as a synthetic polymer used for the fabrication of scaffolds, and the effect of protein addition on the final scaffolds' properties is studied. Collagen and gelatin were the proteins selected and two different concentrations were analyzed (2 and 4 wt/vol%). Different PCL/protein systems were prepared, and a structural, mechanical and functional characterization was performed. The influence of fiber alignment on the properties of the final scaffolds was assessed through morphological, mechanical and biological evaluations. A bioreactor was used to promote cell proliferation and differentiation within the scaffolds. The results revealed that protein addition produced a decrease in the fiber size of the membranes, an increase in their hydrophilicity, and a softening of their mechanical properties. The biological study showed the ability of the selected systems to harbor cells, allow their growth and, potentially, develop musculoskeletal tissues.

Indexed as

Tissue EngineeringAnimalsCollagenElastic ModulusFishesGelatinMuscle, SkeletalNanofibersPolyestersStress, MechanicalTissue ScaffoldsCollagenGelatinpolycaprolactonePolyesterscollagenelectrospinningPCLscaffoldsskeletal muscle cells

Identifiers

PMID33665968
PMCPMC8359256
OpenAlexW3135077449

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.