Evidence map›Paper›PMID 29666250›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Developmentally inspired programming of adult human mesenchymal stromal cells toward stable chondrogenesis.

Paola Occhetta, Sebastien Pigeot, Marco Rasponi, Boris Dasen, Arne Mehrkens, Thomas Ullrich, Ina Kramer, Sabine Guth-Gundel, Andrea Barbero, Ivan Martin

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

31 citing papers in PubMed, 78 citations in OpenAlex.

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  19. Cartilage · 2021
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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

10 authors at 3 institutions in 2 countries.

Paola OcchettaDepartment of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland.ORCID 0000-0002-5758-2019
Sebastien PigeotDepartment of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland.
Marco RasponiDepartment of Electronics, Information, and Bioengineering, Politecnico di Milano, 20133 Milano, Italy.
Boris DasenDepartment of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland.
Arne MehrkensDepartment of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland.
Thomas UllrichGlobal Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4056 Basel, Switzerland.
Ina KramerMusculoskeletal Disease Area, Novartis Institutes for BioMedical Research, CH-4056 Basel, Switzerland.
Sabine Guth-GundelMusculoskeletal Disease Area, Novartis Institutes for BioMedical Research, CH-4056 Basel, Switzerland.
Andrea BarberoDepartment of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland.
Ivan MartinDepartment of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland; ivan.martin@usb.ch.ORCID 0000-0001-6493-0432
University of Basel · CHNovartis (Switzerland) · CHPolitecnico di Milano · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is generally accepted that adult human bone marrow-derived mesenchymal stromal cells (hMSCs) are default committed toward osteogenesis. Even when induced to chondrogenesis, hMSCs typically form hypertrophic cartilage that undergoes endochondral ossification. Because embryonic mesenchyme is obviously competent to generate phenotypically stable cartilage, it is questioned whether there is a correspondence between mesenchymal progenitor compartments during development and in adulthood. Here we tested whether forcing specific early events of articular cartilage development can program hMSC fate toward stable chondrogenesis. Inspired by recent findings that spatial restriction of bone morphogenetic protein (BMP) signaling guides embryonic progenitors toward articular cartilage formation, we hypothesized that selective inhibition of BMP drives the phenotypic stability of hMSC-derived chondrocytes. Two BMP type I receptor-biased kinase inhibitors were screened in a microfluidic platform for their time- and dose-dependent effect on hMSC chondrogenesis. The different receptor selectivity profile of tested compounds allowed demonstration that transient blockade of both ALK2 and ALK3 receptors, while permissive to hMSC cartilage formation, is necessary and sufficient to maintain a stable chondrocyte phenotype. Remarkably, even upon compound removal, hMSCs were no longer competent to undergo hypertrophy in vitro and endochondral ossification in vivo, indicating the onset of a constitutive change. Our findings demonstrate that adult hMSCs effectively share properties of embryonic mesenchyme in the formation of transient but also of stable cartilage. This opens potential pharmacological strategies to articular cartilage regeneration and more broadly indicates the relevance of developmentally inspired protocols to control the fate of adult progenitor cell systems.

Indexed as

Activin Receptors, Type IAdultAnimalsBone Marrow CellsBone Morphogenetic Protein Receptors, Type IBone Morphogenetic ProteinsCartilage, ArticularCell DifferentiationCells, CulturedChondrocytesChondrogenesisGene Expression RegulationHumansMesenchymal Stem CellsMiceOsteogenesisActivin Receptors, Type IACVR1 protein, humanBone Morphogenetic Protein Receptors, Type IBone Morphogenetic Proteinsarticular cartilageBMPsdevelopmental engineeringmesenchymal stromal cellsmicrofluidics

Identifiers

PMID29666250
PMCPMC5939088
OpenAlexW2802651602

What OpenQuestion holds

Textmetadata
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.