Evidence map›Paper›PMID 29809295›Full record

ArticleJournal of orthopaedic research : official publication of the Orthopaedic Research Society2018

Chondrocyte and mesenchymal stem cell derived engineered cartilage exhibits differential sensitivity to pro-inflammatory cytokines.

Bhavana Mohanraj, Alice H Huang, Meira J Yeger-McKeever, Megan J Schmidt, George R Dodge, Robert L Mauck

Abstract read
In one paragraph

Article in Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. TNFα-Related Chondrocyte Inflammation Models: A Systematic Review.International journal of molecular sciences · 2024
    Pooled it
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  14. Engineering microenvironments for manufacturing therapeutic cells.Experimental biology and medicine (Maywood, N.J.) · 2021
    Review
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  18. Inflammatory cytokine and catabolic enzyme expression in a goat model of intervertebral disc degeneration.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2020
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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.

Bhavana MohanrajMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, 19104.
Alice H HuangMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, 19104.
Meira J Yeger-McKeeverMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, 19104.
Megan J SchmidtMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, 19104.
George R DodgeMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, 19104.
Robert L MauckMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, 19104.

Funding

Engineering Developmental Microenvironments: Cartilage Formation and MaturationR01EB008722 · NIBIB · UNIVERSITY OF PENNSYLVANIA · PI BURDICK, JASON A, MAUCK, ROBERT L · 2009 to 2017
$3.0M
National Science Foundation Research Experience for Undergraduates EEC 1359107National Science Foundation Research Experience for Undergraduates SUNFESTNIBIB NIH HHS R01 EB008722RRD VA I01 RX001213RRD VA I01 RX001321
6 · The paper itself

Abstract

Tissue engineering is a promising approach for the repair of articular cartilage defects, with engineered constructs emerging that match native tissue properties. However, the inflammatory environment of the damaged joint might compromise outcomes, and this may be impacted by the choice of cell source in terms of their ability to operate anabolically in an inflamed environment. Here, we compared the response of engineered cartilage derived from native chondrocytes and mesenchymal stem cells (MSCs) to challenge by TNFα and IL-1β in order to determine if either cell type possessed an inherent advantage. Compositional (extracellular matrix) and functional (mechanical) characteristics, as well as the release of catabolic mediators (matrix metalloproteinases [MMPs], nitric oxide [NO]) were assessed to determine cell- and tissue-level changes following exposure to IL-1β or TNF-α. Results demonstrated that MSC-derived constructs were more sensitive to inflammatory mediators than chondrocyte-derived constructs, exhibiting a greater loss of proteoglycans and functional properties at lower cytokine concentrations. While MSCs and chondrocytes both have the capacity to form functional engineered cartilage in vitro, this study suggests that the presence of an inflammatory environment is more likely to impair the in vivo success of MSC-derived cartilage repair. © 2018 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 36:2901-2910, 2018.

Indexed as

Tissue EngineeringAnimalsCattleChondrocytesGlycosaminoglycansInterleukin-1betaMatrix MetalloproteinasesMesenchymal Stem CellsNitric OxideTumor Necrosis Factor-alphaGlycosaminoglycansInterleukin-1betaMatrix MetalloproteinasesNitric OxideTumor Necrosis Factor-alphacytokinesinflammation cartilagematrix degradation cartilageprogenitors and stem cells cartilagetissue engineering and repair cartilage

Identifiers

PMID29809295
PMCPMC7735382

What OpenQuestion holds

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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.