Evidence map›Paper›PMID 32718036›Full record

ArticleInternational journal of molecular sciences2020

Induced Periosteum-Mimicking Membrane with Cell Barrier and Multipotential Stromal Cell (MSC) Homing Functionalities.

Heather E Owston, Katrina M Moisley, Giuseppe Tronci, Stephen J Russell, Peter V Giannoudis, Elena Jones

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 39% 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

9 citing papers in PubMed, 15 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Heather E OwstonClothworkers' Centre for Textile Materials Innovation for Healthcare, School of Design, University of Leeds, LS2 9JT, UK.ORCID 0000-0002-9860-9118
Katrina M MoisleyLeeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, LS9 7TF, UK.
Giuseppe TronciClothworkers' Centre for Textile Materials Innovation for Healthcare, School of Design, University of Leeds, LS2 9JT, UK.ORCID 0000-0002-9426-4220
Stephen J RussellClothworkers' Centre for Textile Materials Innovation for Healthcare, School of Design, University of Leeds, LS2 9JT, UK.
Peter V GiannoudisLeeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, LS9 7TF, UK.ORCID 0000-0002-5205-7696
Elena JonesLeeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, LS9 7TF, UK.
University of Leeds · GBLeeds General Infirmary · GB

Funding

Medical Research Council MC_PC_15046
6 · The paper itself

Abstract

The current management of critical size bone defects (CSBDs) remains challenging and requires multiple surgeries. To reduce the number of surgeries, wrapping a biodegradable fibrous membrane around the defect to contain the graft and carry biological stimulants for repair is highly desirable. Poly(ε-caprolactone) (PCL) can be utilised to realise nonwoven fibrous barrier-like structures through free surface electrospinning (FSE). Human periosteum and induced membrane (IM) samples informed the development of an FSE membrane to support platelet lysate (PL) absorption, multipotential stromal cells (MSC) growth, and the prevention of cell migration. Although thinner than IM, periosteum presented a more mature vascular system with a significantly larger blood vessel diameter. The electrospun membrane (PCL3%-E) exhibited randomly configured nanoscale fibres that were successfully customised to introduce pores of increased diameter, without compromising tensile properties. Additional to the PL absorption and release capabilities needed for MSC attraction and growth, PCL3%-E also provided a favourable surface for the proliferation and alignment of periosteum- and bone marrow derived-MSCs, whilst possessing a barrier function to cell migration. These results demonstrate the development of a promising biodegradable barrier membrane enabling PL release and MSC colonisation, two key functionalities needed for the in situ formation of a transitional periosteum-like structure, enabling movement towards single-surgery CSBD reconstruction.

Indexed as

Cell MovementMembranes, ArtificialBlood PlateletsHumansMesenchymal Stem CellsPeriosteumMembranes, Artificialbarrier membranefree surface electrospinninginduced membranenonwovensperiosteum

Identifiers

PMID32718036
PMCPMC7432450
OpenAlexW3044534825

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.