Evidence map›Paper›PMID 28371271›Full record

ArticleJournal of biomedical materials research. Part A2017

Development of hybrid scaffolds with natural extracellular matrix deposited within synthetic polymeric fibers.

Ritu Goyal, Maria E Vega, Alexandra K Pastino, Shivani Singh, Murat Guvendiren, Joachim Kohn, N Sanjeeva Murthy, Jean E Schwarzbauer

Open access · greenAbstract read
In one paragraph

Article in Journal of biomedical materials research. Part A, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.5field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 35 citations in OpenAlex.

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  11. Modulating smooth muscle cell response by the release of TGFβ2 from tubular scaffolds for vascular tissue engineering.Journal of controlled release : official journal of the Controlled Release Society · 2019
    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

8 authors at 2 institutions in 1 country.

Ritu GoyalNew Jersey Center for Biomaterials, Rutgers University, Piscataway, New Jersey, 08854-8009.
Maria E VegaDepartment of Molecular Biology, Princeton University, Princeton, New Jersey, 08544-1014.
Alexandra K PastinoDepartment of Molecular Biology, Princeton University, Princeton, New Jersey, 08544-1014.
Shivani SinghDepartment of Molecular Biology, Princeton University, Princeton, New Jersey, 08544-1014.
Murat GuvendirenNew Jersey Center for Biomaterials, Rutgers University, Piscataway, New Jersey, 08854-8009.
Joachim KohnNew Jersey Center for Biomaterials, Rutgers University, Piscataway, New Jersey, 08854-8009.
N Sanjeeva MurthyNew Jersey Center for Biomaterials, Rutgers University, Piscataway, New Jersey, 08854-8009.
Jean E SchwarzbauerDepartment of Molecular Biology, Princeton University, Princeton, New Jersey, 08544-1014.
Princeton University · USRutgers, The State University of New Jersey · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM007388 · NIGMS · PRINCETON UNIVERSITY · PI CRISTEA, ILEANA M. · 1985 to 2022
$27.4M
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
Translational Research in Regenerative MedicineT32EB005583 · NIBIB · RUTGERS, THE STATE UNIV OF N.J. · PI LEE, KIBUM, PAREKKADAN, BIJU · 2006 to 2022
$4.7M
Molecular Analysis of Extracellular Matrix AssemblyR01CA160611 · NCI · PRINCETON UNIVERSITY · PI SCHWARZBAUER, JEAN E · 2012 to 2017
$1.6M
Mechanisms of high glucose induced fibronectin matrix assembly by mesangial cells.F32DK109622 · NIDDK · PRINCETON UNIVERSITY · PI VEGA, MARIA EUGENIA · 2016 to 2018
$178k
NCI NIH HHS R01 CA160611NIBIB NIH HHS P41 EB001046NIBIB NIH HHS T32 EB005583NIDDK NIH HHS F32 DK109622NIGMS NIH HHS T32 GM007388
6 · The paper itself

Abstract

A major challenge of tissue engineering is to generate materials that combine bioactivity with stability in a form that captures the robust nature of native tissues. Here we describe a procedure to fabricate a novel hybrid extracellular matrix (ECM)-synthetic scaffold biomaterial by cell-mediated deposition of ECM within an electrospun fiber mat. Synthetic polymer fiber mats were fabricated using poly(desamino tyrosyl-tyrosine carbonate) (PDTEC) co-spun with poly(ethylene glycol) (PEG) used as a sacrificial polymer. PEG removal increased the overall mat porosity and produced a mat with a layered structure that could be peeled into separate sheets of about 50 μm in thickness. Individual layers had pore sizes and wettability that facilitated cell infiltration over the depth of the scaffold. Confocal microscopy showed the formation of a highly interpenetrated network of cells, fibronectin fibrils, and synthetic fibers mimicking a complex ECM as observed within tissues. Decellularization did not perturb the structure of the matrix or the fiber mat. The resulting hybrid ECM-scaffold promoted cell adhesion and spreading and stimulated new ECM assembly by stem cells and tumor cells. These results identify a new technique for fabricating highly porous synthetic fibrous scaffolds and an approach to supplement them with natural biomimetic cues. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 105A: 2162-2170, 2017.

Indexed as

AnimalsBiocompatible MaterialsBiopolymersCell AdhesionCell LineCell MovementExtracellular MatrixHumansMiceNIH 3T3 CellsPolyethylene GlycolsPorosityTissue EngineeringTissue ScaffoldsTyrosineBiocompatible MaterialsBiopolymerspoly(desaminotyrosyl-tyrosine-ethyl ester carbonate)Polyethylene GlycolsTyrosinedecellularizationelectrospun fiber matsextracellular matrix (ECM)hybrid scaffoldsynthetic polymer

Identifiers

PMID28371271
PMCPMC5493328
OpenAlexW2597524895

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.