Evidence map›Paper›PMID 27931263›Full record

ArticleStem cell research & therapy2016

Extracellular matrix components and culture regimen selectively regulate cartilage formation by self-assembling human mesenchymal stem cells in vitro and in vivo.

Johnathan Ng, Yiyong Wei, Bin Zhou, Aonnicha Burapachaisri, Edward Guo, Gordana Vunjak-Novakovic

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

12 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
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  5. The Effects of Transforming Growth Factor-BioMed research international · 2022
    Article
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  10. [Development of cartilage extracellular matrix in cartilage tissue engineering].Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2019
    Review
  11. Review
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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 1 institution in 1 country.

Johnathan NgDepartment of Biomedical Engineering, Columbia University, 622 West 168th Street, VC12-234, New York, NY, 10032, USA.
Yiyong WeiDepartment of Biomedical Engineering, Columbia University, 622 West 168th Street, VC12-234, New York, NY, 10032, USA.
Bin ZhouDepartment of Biomedical Engineering, Columbia University, 622 West 168th Street, VC12-234, New York, NY, 10032, USA.
Aonnicha BurapachaisriDepartment of Biomedical Engineering, Columbia University, 622 West 168th Street, VC12-234, New York, NY, 10032, USA.
Edward GuoDepartment of Biomedical Engineering, Columbia University, 622 West 168th Street, VC12-234, New York, NY, 10032, USA.
Gordana Vunjak-NovakovicDepartment of Biomedical Engineering, Columbia University, 622 West 168th Street, VC12-234, New York, NY, 10032, USA. gv2131@columbia.edu.ORCID 0000-0002-9382-1574
Columbia University · US

Funding

Translational Bioreactors - Engineering Complex TissuesP41EB002520 · NIBIB · TUFTS UNIVERSITY MEDFORD · PI KAPLAN, DAVID L. · 2004 to 2018
$16.7M
Craniofacial Tissue EngineeringR01DE016525 · NIDCR · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI VUNJAK-NOVAKOVIC, GORDANA · 2005 to 2017
$5.5M
Electrotherapeutic strategies for connective tissue repairR01AR061988 · NIAMS · TUFTS UNIVERSITY MEDFORD · PI HUNG, CLARK T., KAPLAN, DAVID L. · 2011 to 2015
$3.3M
Plug and Play BioreactorR21EB015888 · NIBIB · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI VUNJAK-NOVAKOVIC, GORDANA · 2012 to 2012
$193k
NIAMS NIH HHS R01 AR061988NIBIB NIH HHS P41 EB002520NIBIB NIH HHS R21 EB015888NIDCR NIH HHS R01 DE016525
6 · The paper itself

Abstract

backgroundCartilage formation from self-assembling mesenchymal stem cells (MSCs) in vitro recapitulate important cellular events during mesenchymal condensation that precedes native cartilage development. The goal of this study was to investigate the effects of cartilaginous extracellular matrix (ECM) components and culture regimen on cartilage formation by self-assembling human MSCs in vitro and in vivo.

methodsHuman bone marrow-derived MSCs (hMSCs) were seeded and compacted in 6.5-mm-diameter transwell inserts with coated (type I, type II collagen) or uncoated (vehicle) membranes, at different densities (0.5 × 10

resultsType I and type II collagen coatings enabled cartilage disc formation from self-assembling hMSCs. Without ECM coating, hMSCs formed dome-shaped tissues resembling the pellets. Type I collagen, expressed in the prechondrogenic mesenchyme, improved early chondrogenesis versus type II collagen. High seeding density improved cartilage tissue properties but resulted in a lower yield of disc formation. Discs and pellets exhibited compositional and organizational differences in vitro and in vivo. Prolonged chondrogenic induction of the discs in vitro expedited endochondral ossification in vivo.

conclusionsThe outcomes of cartilage tissues formed from self-assembling MSCs in vitro and in vivo can be modulated by the control of culture parameters. These insights could motivate new directions for engineering cartilage and bone via a cartilage template from self-assembling MSCs.

Indexed as

AnimalsBone and BonesBone Marrow CellsCartilageCells, CulturedChondrocytesChondrogenesisCollagen Type ICollagen Type IIExtracellular MatrixFemaleHumansMesenchymal Stem CellsMiceMice, SCIDOsteogenesisCollagen Type ICollagen Type II

Identifiers

PMID27931263
PMCPMC5146812
OpenAlexW2559879365

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.