Evidence map›Paper›PMID 29389887›Full record

ArticleInternational journal of molecular sciences2018

Improvement of the Chondrocyte-Specific Phenotype upon Equine Bone Marrow Mesenchymal Stem Cell Differentiation: Influence of Culture Time, Transforming Growth Factors and Type I Collagen siRNAs on the Differentiation Index.

Thomas Branly, Romain Contentin, Mélanie Desancé, Thibaud Jacquel, Lélia Bertoni, Sandrine Jacquet, Frédéric Mallein-Gerin, Jean-Marie Denoix, Fabrice Audigié, Magali Demoor and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

15 citing papers in PubMed, 29 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

11 authors at 3 institutions in 1 country.

Thomas BranlyNormandie Univ, UNICAEN, BIOTARGEN, 14000 Caen, France. tbranly@gmail.com.
Romain ContentinNormandie Univ, UNICAEN, BIOTARGEN, 14000 Caen, France. romaincontentin@hotmail.fr.
Mélanie DesancéNormandie Univ, UNICAEN, BIOTARGEN, 14000 Caen, France. melanie359@hotmail.fr.
Thibaud JacquelNormandie Univ, UNICAEN, BIOTARGEN, 14000 Caen, France. jacquel.thibaud@gmail.com.
Lélia BertoniCenter of Imaging and Research on Locomotor Affections in Equines, Ecole Vétérinaire d'Alfort, Université Paris-Est, 14430 Goustranville, France. lelia.bertoni@vet-alfort.fr.
Sandrine JacquetCenter of Imaging and Research on Locomotor Affections in Equines, Ecole Vétérinaire d'Alfort, Université Paris-Est, 14430 Goustranville, France. sandrine.jacquet@vet-alfort.fr.
Frédéric Mallein-GerinInstitute for Biology and Chemistry of Proteins, CNRS, UMR 5305 Laboratory of Tissue Biology and Therapeutic Engineering, Université Claude Bernard-Lyon 1, Université de Lyon, 69367 Lyon CEDEX 07, France. f.mallein-gerin@ibcp.fr.
Jean-Marie DenoixCenter of Imaging and Research on Locomotor Affections in Equines, Ecole Vétérinaire d'Alfort, Université Paris-Est, 14430 Goustranville, France.
Fabrice AudigiéCenter of Imaging and Research on Locomotor Affections in Equines, Ecole Vétérinaire d'Alfort, Université Paris-Est, 14430 Goustranville, France. fabrice.audigie@vet-alfort.fr.
Magali DemoorNormandie Univ, UNICAEN, BIOTARGEN, 14000 Caen, France. magali.demoor@unicaen.fr.
Philippe GaléraNormandie Univ, UNICAEN, BIOTARGEN, 14000 Caen, France. philippe.galera@unicaen.fr.ORCID 0000-0002-7797-2284
Normandie Université · FRÉcole Nationale Vétérinaire d'Alfort · FRUniversité Claude Bernard Lyon 1 · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Articular cartilage is a tissue characterized by its poor intrinsic capacity for self-repair. This tissue is frequently altered upon trauma or in osteoarthritis (OA), a degenerative disease that is currently incurable. Similar musculoskeletal disorders also affect horses and OA incurs considerable economic loss for the equine sector. In the view to develop new therapies for humans and horses, significant progress in tissue engineering has led to the emergence of new generations of cartilage therapy. Matrix-associated autologous chondrocyte implantation is an advanced 3D cell-based therapy that holds promise for cartilage repair. This study aims to improve the autologous chondrocyte implantation technique by using equine mesenchymal stem cells (MSCs) from bone marrow differentiated into chondrocytes that can be implanted in the chondral lesion. The optimized protocol relies on culture under hypoxia within type I/III collagen sponges. Here, we explored three parameters that influence MSC differentiation: culture times, growth factors and RNA interference strategies. Our results suggest first that an increase in culture time from 14 to 28 or 42 days lead to a sharp increase in the expression of chondrocyte markers, notably type II collagen (especially the IIB isoform), along with a concomitant decrease in HtrA1 expression. Nevertheless, the expression of type I collagen also increased with longer culture times. Second, regarding the growth factor cocktail, TGF-β3 alone showed promising result but the previously tested association of BMP-2 and TGF-β1 better limits the expression of type I collagen. Third, RNA interference targeting

Indexed as

AnimalsCell Culture TechniquesCell DifferentiationCells, CulturedChondrocytesChondrogenesisCollagen Type IHorsesHumansMesenchymal Stem CellsOsteoarthritisPhenotypeRNA InterferenceRNA, Small InterferingTissue EngineeringTransforming Growth FactorsCollagen Type IRNA, Small InterferingTransforming Growth Factorsbone marrowcartilage engineeringchondral defectschondrocyteschondrogenesisCol1a1-Col1a2-HtrA1 siRNAsextracellular matrixhorsemesenchymal stem cellsosteoarthritis

Identifiers

PMID29389887
PMCPMC5855657
OpenAlexW2790814884

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.