Evidence map›Paper›PMID 27641621›Full record

ArticleMatrix biology : journal of the International Society for Matrix Biology2017

Nerve Guidance by a Decellularized Fibroblast Extracellular Matrix.

Greg M Harris, Nicolas N Madigan, Karen Z Lancaster, Lynn W Enquist, Anthony J Windebank, Jeffrey Schwartz, Jean E Schwarzbauer

Abstract read
In one paragraph

Article in Matrix biology : journal of the International Society for Matrix Biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 12% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
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  4. Review
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  7. Article
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  10. Article
  11. Open-Spaced Ridged Hydrogel Scaffolds Containing TiOInternational journal of molecular sciences · 2023
    Article
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  13. Article
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  20. [Inhibition of TGF-β promotes functional recovery of spinal cord injury in mice by reducing fibronectin deposition].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2021
    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

7 authors at 2 institutions in 1 country.

Greg M HarrisDepartment of Molecular Biology, Princeton University, Princeton, NJ 08544.
Nicolas N MadiganDepartment of Neurology, Mayo Clinic, Rochester, MN 55905.
Karen Z LancasterDepartment of Molecular Biology, Princeton University, Princeton, NJ 08544.
Lynn W EnquistDepartment of Molecular Biology, Princeton University, Princeton, NJ 08544.
Anthony J WindebankDepartment of Neurology, Mayo Clinic, Rochester, MN 55905.
Jeffrey SchwartzDepartment of Chemistry, Princeton University, Princeton, NJ 08544.
Jean E SchwarzbauerDepartment of Molecular Biology, Princeton University, Princeton, NJ 08544. Electronic address: jschwarz@princeton.edu.
Princeton University · USMayo Clinic · US

Funding

Translational Research in Regenerative MedicineT32EB005583 · NIBIB · RUTGERS, THE STATE UNIV OF N.J. · PI LEE, KIBUM, PAREKKADAN, BIJU · 2006 to 2022
$4.7M
GENETIC ANALYSIS OF HERPESVIRUS TROPISM AND VIRULENCER01NS033506 · NINDS · PRINCETON UNIVERSITY · PI ENQUIST, LYNN W. · 1995 to 2016
$3.7M
Neuronal Spread of Herpesvirus InfectionR01NS060699 · NINDS · PRINCETON UNIVERSITY · PI ENQUIST, LYNN W. · 2008 to 2017
$3.6M
Molecular Analysis of Extracellular Matrix AssemblyR01CA160611 · NCI · PRINCETON UNIVERSITY · PI SCHWARZBAUER, JEAN E · 2012 to 2017
$1.6M
NCI NIH HHS R01 CA160611NIBIB NIH HHS T32 EB005583NINDS NIH HHS R01 NS033506NINDS NIH HHS R01 NS060699
6 · The paper itself

Abstract

Spinal cord and peripheral nerve injuries require the regeneration of nerve fibers across the lesion site for successful recovery. Providing guidance cues and soluble factors to promote neurite outgrowth and cell survival can enhance repair. The extracellular matrix (ECM) plays a key role in tissue repair by controlling cell adhesion, motility, and growth. In this study, we explored the ability of a mesenchymal ECM to support neurite outgrowth from neurons in the superior cervical ganglia (SCG). Length and morphology of neurites extended on a decellularized fibroblast ECM were compared to those on substrates coated with laminin, a major ECM protein in neural tissue, or fibronectin, the main component of a mesenchymal ECM. Average radial neurite extension was equivalent on laminin and on the decellularized ECM, but contrasted with the shorter, curved neurites observed on the fibronectin substrate. Differences between neurites on fibronectin and on other substrates were confirmed by fast Fourier transform analyses. To control the direction of neurite outgrowth, we developed an ECM with linearly aligned fibril organization by orienting the fibroblasts that deposit the matrix on a polymeric surface micropatterned with a striped chemical interface. Neurites projected from SCGs appeared to reorient in the direction of the pattern. These results highlight the ability of a mesenchymal ECM to enhance neurite extension and to control the directional outgrowth of neurites. This micropatterned decellularized ECM architecture has potential as a regenerative microenvironment for nerve repair.

Indexed as

AnimalsCell ProliferationEmbryo, MammalianExtracellular MatrixFibroblastsFibronectinsFourier AnalysisLamininMesenchymal Stem CellsMiceNerve RegenerationNeuritesNIH 3T3 CellsPC12 CellsPolyethylene TerephthalatesRatsFibronectinsLamininPolyethylene TerephthalatesExtracellular MatrixMicropatterningNeurite AlignmentNeurons

Identifiers

PMID27641621
PMCPMC5352540
OpenAlexW2520971525

What OpenQuestion holds

Textmetadata
LicenceTDM
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.