Evidence map›Paper›PMID 28123295›Full record

ArticleInternational journal of nanomedicine2017

Platelet-functionalized three-dimensional poly-ε-caprolactone fibrous scaffold prepared using centrifugal spinning for delivery of growth factors.

Michala Rampichová, Matej Buzgo, Andrea Míčková, Karolína Vocetková, Věra Sovková, Věra Lukášová, Eva Filová, Franco Rustichelli, Evžen Amler

Abstract read
In one paragraph

Article in International journal of nanomedicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

9 authors.

Michala RampichováIndoor Environmental Quality, University Center for Energy Efficient Buildings, Czech Technical University in Prague, Buštěhrad; Laboratory of Tissue Engineering, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.
Matej BuzgoIndoor Environmental Quality, University Center for Energy Efficient Buildings, Czech Technical University in Prague, Buštěhrad.
Andrea MíčkováIndoor Environmental Quality, University Center for Energy Efficient Buildings, Czech Technical University in Prague, Buštěhrad; Laboratory of Tissue Engineering, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.
Karolína VocetkováLaboratory of Tissue Engineering, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.
Věra SovkováLaboratory of Tissue Engineering, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.
Věra LukášováLaboratory of Tissue Engineering, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.
Eva FilováLaboratory of Tissue Engineering, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.
Franco RustichelliLaboratory of Tissue Engineering, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.
Evžen AmlerIndoor Environmental Quality, University Center for Energy Efficient Buildings, Czech Technical University in Prague, Buštěhrad; Laboratory of Tissue Engineering, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bone and cartilage are tissues of a three-dimensional (3D) nature. Therefore, scaffolds for their regeneration should support cell infiltration and growth in all 3 dimensions. To fulfill such a requirement, the materials should possess large, open pores. Centrifugal spinning is a simple method for producing 3D fibrous scaffolds with large and interconnected pores. However, the process of bone regeneration is rather complex and requires additional stimulation by active molecules. In the current study, we introduced a simple composite scaffold based on platelet adhesion to poly-ε-caprolactone 3D fibers. Platelets were used as a natural source of growth factors and cytokines active in the tissue repair process. By immobilization in the fibrous scaffolds, their bioavailability was prolonged. The biological evaluation of the proposed system in the MG-63 model showed improved metabolic activity, proliferation and alkaline phosphatase activity in comparison to nonfunctionalized fibrous scaffold. In addition, the response of cells was dose dependent with improved biocompatibility with increasing platelet concentration. The results demonstrated the suitability of the system for bone tissue.

Indexed as

Alkaline PhosphataseAnimalsBlood PlateletsCell Line, TumorCell ProliferationCell ShapeDrug Delivery SystemsHumansIntercellular Signaling Peptides and ProteinsKineticsOsteoblastsOsteogenesisPlatelet AdhesivenessPolyestersTissue EngineeringTissue ScaffoldsAlkaline PhosphataseIntercellular Signaling Peptides and ProteinspolycaprolactonePolyesters3D scaffoldcentrifugal spinningcytokinesgrowth factorsPCLplatelets

Identifiers

PMID28123295
PMCPMC5229261

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Registered trials

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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.