Evidence map›Paper›PMID 24125773›Full record

ArticleBiomaterials2014

TGF-β3-induced chondrogenesis in co-cultures of chondrocytes and mesenchymal stem cells on biodegradable scaffolds.

Rebecca L Dahlin, Mengwei Ni, Ville V Meretoja, F Kurtis Kasper, Antonios G Mikos

Abstract read
In one paragraph

Article in Biomaterials, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

52 citing papers in PubMed, 102 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

5 authors at 1 institution in 1 country.

Rebecca L DahlinDepartment of Bioengineering, Rice University, Houston, TX, USA.
Mengwei Ni
Ville V Meretoja
F Kurtis Kasper
Antonios G Mikos
Rice University · US

Funding

Flow Perfusion Bioreactor Fabrication of Bioactive Polymer/ECM Hybrid ConstructsR01AR057083 · NIAMS · RICE UNIVERSITY · PI MIKOS, ANTONIOS G. · 2009 to 2013
$1.6M
NIAMS NIH HHS R01 AR057083
6 · The paper itself

Abstract

In this work, it was hypothesized that co-cultures of articular chondrocytes (ACs) and mesenchymal stem cells (MSCs) would exhibit enhanced sensitivity to chondrogenic stimuli, such as TGF-β3, and would require a reduced concentration of TGF-β3 to achieve an equivalent level of chondrogenesis compared to monocultures of each cell type. Furthermore, it was hypothesized that compared to monocultures, the chondrogenic phenotype of AC/MSC co-cultures would be more stable upon the removal of TGF-β3 from the culture medium. These hypotheses were investigated by culturing ACs and MSCs alone and in a 1:3 ratio on electrospun poly(ε-caprolactone) scaffolds. All cell populations were cultured for two weeks with 0, 1, 3, or 10 ng/ml of TGF-β3. After two weeks growth factor supplementation was removed, and the constructs were cultured for two additional weeks. Cell proliferation, extracellular matrix production, and chondrogenic gene expression were evaluated after two and four weeks. The results demonstrated that co-cultures of ACs and MSCs require a reduced concentration and duration of TGF-β3 exposure to achieve an equivalent level of chondrogenesis compared to AC or MSC monocultures. Thus, the present work implicates that the promise of co-cultures for cartilage engineering is enhanced by their robust phenotype and heightened sensitivity to TGF-β3.

Indexed as

Biocompatible MaterialsTissue ScaffoldsAnimalsBase SequenceCattleChondrogenesisCoculture TechniquesDNA PrimersMesenchymal Stem CellsRabbitsReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionTransforming Growth Factor beta3Biocompatible MaterialsDNA PrimersTransforming Growth Factor beta3Cartilage tissue engineeringChondrocyteCo-cultureGrowth factorsMesenchymal stem cellPolycaprolactone

Identifiers

PMID24125773
PMCPMC3844679
OpenAlexW2055380054

What OpenQuestion holds

Textmetadata
LicenceTDM
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.