Evidence map›Paper›PMID 28534283›Full record

ArticleJournal of materials science. Materials in medicine2017

Cell type-specific extracellular matrix guided the differentiation of human mesenchymal stem cells in 3D polymeric scaffolds.

Yong Mao, Tyler Hoffman, Amy Wu, Ritu Goyal, Joachim Kohn

Abstract read
In one paragraph

Article in Journal of materials science. Materials in medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
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.

Yong MaoNew Jersey Center for Biomaterials, Rutgers University, 145 Bevier Rd., Piscataway, NJ, 08854, USA.
Tyler HoffmanNew Jersey Center for Biomaterials, Rutgers University, 145 Bevier Rd., Piscataway, NJ, 08854, USA.
Amy WuNew Jersey Center for Biomaterials, Rutgers University, 145 Bevier Rd., Piscataway, NJ, 08854, USA.
Ritu GoyalNew Jersey Center for Biomaterials, Rutgers University, 145 Bevier Rd., Piscataway, NJ, 08854, USA.
Joachim KohnNew Jersey Center for Biomaterials, Rutgers University, 145 Bevier Rd., Piscataway, NJ, 08854, USA. kohn@dls.rutgers.edu.ORCID http://orcid.org/0000-0002-5834-6536

Funding

RESBIO - the Technology Resource for Polymeric BiomaterialsP41EB001046 · NIBIB · RUTGERS THE ST UNIV OF NJ NEW BRUNSWICK · PI KOHN, JOACHIM B. · 2003 to 2017
$17.0M
NIBIB NIH HHS P41 EB001046
6 · The paper itself

Abstract

The tissue microenvironment has profound effects on tissue-specific regeneration. The 3-dimensional extracellular matrix (ECM) niche influences the linage-specific differentiation of stem cells in tissue. To understand how ECM guides tissue-specific regeneration, we established a series of 3D composite scaffolds containing ECMs derived from different primary cells isolated from a single animal species and assessed their impact on the differentiation of human mesenchymal stem cells (hMSCs). Synthetic microfiber scaffolds (fiber mats) were fabricated by electrospinning tyrosine-derived polycarbonates (pDTEC). The bovine primary fibroblasts, chondrocytes and osteoblasts cultured on the fiber mats produced and assembled their ECMs, infiltrating the pores of the fibrous scaffold. The composite scaffolds were decellularized to remove cellular components, preserve ECM and minimally affect polymer integrity. Characterization of the ECMs derived from different primary cells in the composite scaffolds showed overlapping but distinct compositions. The chondrogenic and osteogenic differentiation of hMSCs on the different composite scaffolds were compared. Our results showed that ECM derived from chondrocytes cultured in synthetic fiber mats promoted the chondrogenic differentiation of hMSC in the presence or absence of soluble inducing factors. ECM derived from co-culture of osteoblasts and chondrocytes promoted osteogenic differentiation in hMSCs better than ECM derived from chondrocytes. This study demonstrated that decellularized ECMs derived from different cell types formed within synthetic fiber scaffolds guide the tissue-specific differentiation of hMSCs. These composite scaffolds may be developed into models to study the mechanisms of ECM-induced tissue regeneration.

Indexed as

Tissue ScaffoldsAnimalsCattleCell DifferentiationCells, CulturedCellular MicroenvironmentChondrogenesisEquipment DesignEquipment Failure AnalysisExtracellular MatrixHumansMesenchymal Stem CellsOsteogenesisPolycarboxylate CementPrinting, Three-DimensionalTissue EngineeringpolycarbonatePolycarboxylate Cement

Identifiers

PMID28534283
PMCPMC5440495

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.