Evidence map›Paper›PMID 32238801›Full record

ArticleNature communications2020

Endothelialization of arterial vascular grafts by circulating monocytes.

Randall J Smith, Bita Nasiri, Julien Kann, Donald Yergeau, Jonathan E Bard, Daniel D Swartz, Stelios T Andreadis

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
13.5field-weighted citation impact, top 1% 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

44 citing papers in PubMed, 109 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

7 authors at 2 institutions in 1 country.

Randall J SmithDepartment of Biomedical Engineering, University at Buffalo, State University of New York, Amherst, NY, 14260, USA.
Bita NasiriDepartment of Chemical and Biological, University at Buffalo, State University of New York, Amherst, NY, 14260, USA.
Julien KannGenomics and Bioinformatics Core, University at Buffalo, State University of New York, Amherst, NY, 14260, USA.
Donald YergeauGenomics and Bioinformatics Core, University at Buffalo, State University of New York, Amherst, NY, 14260, USA.ORCID http://orcid.org/0000-0002-5713-5243
Jonathan E BardGenomics and Bioinformatics Core, University at Buffalo, State University of New York, Amherst, NY, 14260, USA.ORCID http://orcid.org/0000-0001-7433-0086
Daniel D SwartzAngiograft LLC, Amherst, NY, 14260, USA.
Stelios T AndreadisDepartment of Biomedical Engineering, University at Buffalo, State University of New York, Amherst, NY, 14260, USA. sandread@buffalo.edu.
University at Buffalo, State University of New York · USBuffalo BioLabs · US

Funding

Stem Cells for Vascular Tissue EngineeringR01HL086582 · NHLBI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI ANDREADIS, STELIOS THEOHARIS · 2008 to 2017
$3.1M
Cell-free vascular grafts: immunological response and vascular regenerationR01HL151196 · NHLBI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI ANDREADIS, STELIOS THEOHARIS · 2020 to 2023
$2.4M
The Role of Monocytes in the development of tissue engineered vascular grafts.F31HL134323 · NHLBI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI SMITH, RANDALL J · 2016 to 2018
$90k
NHLBI NIH HHS F31 HL134323NHLBI NIH HHS R01 HL086582NHLBI NIH HHS R01 HL151196
6 · The paper itself

Abstract

Recently our group demonstrated that acellular tissue engineered vessels (A-TEVs) comprised of small intestinal submucosa (SIS) immobilized with heparin and vascular endothelial growth factor (VEGF) could be implanted into the arterial system of a pre-clinical ovine animal model, where they endothelialized within one month and remained patent. Here we report that immobilized VEGF captures blood circulating monocytes (MC) with high specificity under a range of shear stresses. Adherent MC differentiate into a mixed endothelial (EC) and macrophage (Mφ) phenotype and further develop into mature EC that align in the direction of flow and produce nitric oxide under high shear stress. In-vivo, newly recruited cells on the vascular lumen express MC markers and at later times they co-express MC and EC-specific proteins and maintain graft patency. This novel finding indicates that the highly prevalent circulating MC contribute directly to the endothelialization of acellular vascular grafts under the right chemical and biomechanical cues.

Indexed as

Blood Vessel ProsthesisMacrophagesAnimalsArteriesCardiovascular SystemCell DifferentiationCell ProliferationEndotheliumHeparinModels, AnimalMonocytesSheepStress, MechanicalTissue EngineeringVascular Endothelial Growth Factor AHeparinVascular Endothelial Growth Factor A

Identifiers

PMID32238801
PMCPMC7113268
OpenAlexW3014981577

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.