Evidence map›Paper›PMID 32864483›Full record

ArticleBioprinting (Amsterdam, Netherlands)2020

Cell Death Persists in Rapid Extrusion of Lysis-Resistant Coated Cardiac Myoblasts.

Calvin F Cahall, Aman Preet Kaur, Kara A Davis, Jonathan T Pham, Hainsworth Y Shin, Brad J Berron

Open access · greenAbstract read
In one paragraph

Article in Bioprinting (Amsterdam, Netherlands), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
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

6 authors at 2 institutions in 1 country.

Calvin F CahallDepartment of Chemical and Materials Engineering, University of Kentucky, Lexington, KY 40506, USA.
Aman Preet KaurDepartment of Chemical and Materials Engineering, University of Kentucky, Lexington, KY 40506, USA.
Kara A DavisDepartment of Chemical and Materials Engineering, University of Kentucky, Lexington, KY 40506, USA.
Jonathan T PhamDepartment of Chemical and Materials Engineering, University of Kentucky, Lexington, KY 40506, USA.
Hainsworth Y ShinDivision of Biology, Chemistry and Materials Science, Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, US Food and Drug Administration, 10903 New Hampshire Ave., Silver Spring, MD, 20993, USA.
Brad J BerronDepartment of Chemical and Materials Engineering, University of Kentucky, Lexington, KY 40506, USA.
University of Kentucky · USUnited States Food and Drug Administration · US

Funding

NRSA Training CoreTL1TR001997 · NCATS · UNIVERSITY OF KENTUCKY · PI PENDERGAST, JULIE S, STOOPS, WILLIAM WALTON · 2016 to 2025
$4.2M
Specific Lysis for Large-Volume, High-Purity Endothelial Progenitor Cell IsolatesR01HL127682 · NHLBI · UNIVERSITY OF KENTUCKY · PI BERRON, BRADLEY JOSEPH · 2015 to 2018
$2.3M
NCATS NIH HHS TL1 TR001997NHLBI NIH HHS R01 HL127682
6 · The paper itself

Abstract

As the demand for organ transplants continues to grow faster than the supply of available donor organs, a new source of functional organs is needed. High resolution high throughput 3D bioprinting is one approach towards generating functional organs for transplantation. For high throughput printing, the need for increased print resolutions (by decreasing printing nozzle diameter) has a consequence: it increases the forces that cause cell damage during the printing process. Here, a novel cell encapsulation method provides mechanical protection from complete lysis of individual living cells during extrusion-based bioprinting. Cells coated in polymers possessing the mechanical properties finely-tuned to maintain size and shape following extrusion, and these encapsulated cells are protected from mechanical lysis. However, the shear forces imposed on the cells during extrusion still cause sufficient damage to compromise the cell membrane integrity and adversely impact normal cellular function. Cellular damage occurred during the extrusion process independent of the rapid depressurization.

Indexed as

encapsulationextrusionhydrogelphotopolymerizationshear

Identifiers

PMID32864483
PMCPMC7451994
OpenAlexW2997600141

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.