Evidence map›Paper›PMID 19828192›Full record

ArticleBiomaterials2010

Surface characterization of extracellular matrix scaffolds.

Bryan N Brown, Christopher A Barnes, Rena T Kasick, Roger Michel, Thomas W Gilbert, Donna Beer-Stolz, David G Castner, Buddy D Ratner, Stephen F Badylak

Abstract readEvaluation Study
In one paragraph

Article in Biomaterials, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing 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

56 citing papers in PubMed.

  1. Article
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  6. Review
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  10. Review
  11. Article
  12. Applications of nanotechnology in 3D printed tissue engineering scaffolds.European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V · 2021
    Review
  13. Frontiers in bioengineering and biotechnology · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Review
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

9 authors.

Bryan N BrownDepartment of Bioengineering, University of Pittsburgh, Pittsburgh, PA 15219, USA.
Christopher A Barnes
Rena T Kasick
Roger Michel
Thomas W Gilbert
Donna Beer-Stolz
David G Castner
Buddy D Ratner
Stephen F Badylak

Funding

Surface Analysis Facility for Biomedical ProblemsP41EB002027 · NIBIB · UNIVERSITY OF WASHINGTON · PI CASTNER, DAVID G · 2003 to 2019
$17.6M
Cellular Remodeling of ECM ScaffoldsR01AR054940 · NIAMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BADYLAK, STEPHEN F. · 2007 to 2009
$935k
ECM Scaffolds and Macrophage Polarization-Induced Tissue RemodelingF31EB007914 · NIBIB · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BROWN, BRYAN NICKLAUS · 2009 to 2010
$50k
NIAMS NIH HHS R01 AR054940NIBIB NIH HHS EB-002027NIBIB NIH HHS F31 EB007914NIBIB NIH HHS P41 EB002027
6 · The paper itself

Abstract

Extracellular matrix (ECM) scaffolds prepared from different tissue sources or using different methods have been demonstrated to have distinctive effects upon cell adhesion patterns and the ability to support and maintain differentiated phenotypes. It is unknown whether the molecular composition or the ultrastructure of the ECM plays a greater role in determining the phenotype of the cells with which it comes into contact. However, when implanted, the topology and ligand landscape of the material will determine the host molecules that bind and the type and behavior of cells that mediate the host response. Therefore, a comprehensive understanding of surface characteristics is essential in the design of scaffolds for specific clinical applications. The surface characteristics of ECM scaffolds derived from porcine urinary bladder, small intestine, and liver as well as the effects of two commonly used methods of chemical cross-linking upon UBM were investigated. Electron microscopy and time of flight secondary ion mass spectroscopy were used to examine the surface characteristics of the scaffolds. The results show that ECM scaffolds have unique morphologic and structural properties which are dependant on the organ or tissue from which the scaffold is harvested. Furthermore, the results show that the surface characteristics of an ECM scaffold are changed through chemical cross-linking.

Indexed as

Extracellular MatrixAnimalsBiocompatible MaterialsCells, CulturedCross-Linking ReagentsIntestinal MucosaIntestine, SmallLiverMass SpectrometryMaterials TestingPhenotypePrincipal Component AnalysisSurface PropertiesSwineTissue EngineeringTissue ScaffoldsBiocompatible MaterialsCross-Linking Reagents

Identifiers

PMID19828192
PMCPMC2783670

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.