Evidence map›Paper›PMID 23020251›Full record

ArticleTissue engineering. Part A2013

Recombinant fibronectin matrix mimetics specify integrin adhesion and extracellular matrix assembly.

Daniel C Roy, Denise C Hocking

Abstract read
In one paragraph

Article in Tissue engineering. Part A, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.2field-weighted citation impact, top 15% 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

21 citing papers in PubMed, 33 citations in OpenAlex.

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  18. Opposing effects of collagen I and vitronectin on fibronectin fibril structure and function.Matrix biology : journal of the International Society for Matrix Biology · 2014
    Article
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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

2 authors at 1 institution in 1 country.

Daniel C RoyDepartment of Biomedical Engineering, University of Rochester School of Medicine and Dentistry, Rochester, New York 14642, USA.
Denise C Hocking
University of Rochester · US

Funding

Engineered Matrix Mimetics: Novel Therapies for Wound RepairR01GM081513 · NIGMS · UNIVERSITY OF ROCHESTER · PI HOCKING, DENISE C · 2009 to 2012
$1.2M
NIGMS NIH HHS GM081513NIGMS NIH HHS R01 GM081513
6 · The paper itself

Abstract

Tissue engineering seeks to create functional tissues and organs by integrating natural or synthetic scaffolds with bioactive factors and cells. Creating biologically active scaffolds that support key aspects of tissue regeneration, including the re-establishment of a functional extracellular matrix (ECM), is a challenge currently facing this field. During tissue repair, fibronectin is converted from an inactive soluble form into biologically active ECM fibrils through a cell-dependent process. ECM fibronectin promotes cell processes critical to tissue regeneration and regulates the deposition and organization of other ECM proteins. We previously developed biomimetics of ECM fibronectin by directly coupling the heparin-binding fragment of the first type III repeat of fibronectin (FNIII1H) to the integrin-binding repeats (FNIII8-10). As adhesive substrates, fibronectin matrix mimetics promote cell growth, migration, and contractility through a FNIII1H-dependent mechanism. Here, we analyzed fibronectin matrix mimetic variants designed to include all or part of the integrin-binding domain for their ability to support new ECM assembly. We found that specific modifications of the integrin-binding domain produced adhesive substrates that selectively engage different integrin receptors to, in turn, regulate the amount of fibronectin and collagen deposited into the ECM. The ability of fibronectin matrix mimetics to direct cell-substrate interactions and regulate ECM assembly makes them promising candidates for use as bioactive surfaces, where precise control over integrin-binding specificity and ECM deposition are required.

Indexed as

AnimalsBiomimetic MaterialsCattleCell AdhesionCells, CulturedChondrocytesExtracellular MatrixExtracellular Matrix ProteinsFibronectinsIntegrinsRecombinant ProteinsExtracellular Matrix ProteinsFibronectinsIntegrinsRecombinant Proteins

Identifiers

PMID23020251
PMCPMC3542876
OpenAlexW1968127911

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.