Evidence map›Paper›PMID 23167808›Full record

ArticleTissue engineering. Part A2013

Adhesion of endothelial cells and endothelial progenitor cells on peptide-linked polymers in shear flow.

Xin Wang, Stuart Cooper

Open access · greenAbstract 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 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 29 citations in OpenAlex.

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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.

Xin WangDepartment of Chemical and Biomolecular Engineering, Ohio State University, Columbus, Ohio 43210, USA. wang.1164@buckeyemail.osu.edu
Stuart Cooper
The Ohio State University · US

Funding

CellTrap: A novel solid phase platform for analysis of stem/progenitor cellsRC2AG036559 · NIA · OHIO STATE UNIVERSITY · PI COOPER, STUART L, MOLDOVAN, NICANOR I. · 2009 to 2010
$1.3M
NIA NIH HHS RC2 AG036559
6 · The paper itself

Abstract

The initial adhesion of human umbilical vein endothelial cells (HUVECs), cord blood endothelial colony-forming cells (ECFCs), and human blood outgrowth endothelial cells (HBOECs) was studied under radial flow conditions. The surface of a variable shear-rate device was either coated with polymer films or covered by synthetic fibers. Spin-coating was applied to produce smooth polymer films, while fibrous scaffolds were generated by electrospinning. The polymer was composed of hexyl methacrylate, methyl methacrylate, poly(ethylene glycol) methacrylate (PEGMA), and CGRGDS peptide. The peptide was incorporated into the polymer system by coupling to an acrylate-PEG-N-hydroxysuccinimide comonomer. A shear-rate-dependent increase of the attached cells with time was observed with all cell types. The adhesion of ECs increased on RGD-linked polymer surfaces compared to polymers without adhesive peptides. The number of attached ECFCs and HBOECs are significantly higher than that of HUVECs within the entire shear-rate range and surfaces examined, especially on RGD-linked polymers at low shear rates. Their superior adhesion ability of endothelial progenitor cells under flow conditions suggests they are a promising source for in vivo seeding of vascular grafts and shows the potential to be used for self-endothelialized implants.

Indexed as

Cell AdhesionCoated Materials, BiocompatibleEndothelial CellsHumansHuman Umbilical Vein Endothelial CellsMethacrylatesMolecular StructureOligopeptidesPeptidesPolyethylene GlycolsPolymersStem Cellsarginyl-glycyl-aspartic acidCoated Materials, Biocompatiblehexyl methacrylateMethacrylatesOligopeptidesPeptidespolyethylene glycol methacrylatePolyethylene GlycolsPolymers

Identifiers

PMID23167808
PMCPMC3609637
OpenAlexW2017845455

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.