Evidence map›Paper›PMID 28448053›Full record

ArticleJournal of visualized experiments : JoVE2017

Automated Contraction Analysis of Human Engineered Heart Tissue for Cardiac Drug Safety Screening.

Ingra Mannhardt, Umber Saleem, Anika Benzin, Thomas Schulze, Birgit Klampe, Thomas Eschenhagen, Arne Hansen

Abstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
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

24 citing papers in PubMed.

  1. Article
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  6. An arrhythmogenic metabolite in atrial fibrillation.Journal of translational medicine · 2023
    Article
  7. High throughput screening system for engineered cardiac tissues.Frontiers in bioengineering and biotechnology · 2023
    Article
  8. Review
  9. Article
  10. Review
  11. 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

7 authors.

Ingra MannhardtDepartment of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf and DZHK (German Center for Cardiovascular Research); i.mannhardt@uke.de.
Umber SaleemDepartment of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf and DZHK (German Center for Cardiovascular Research).
Anika BenzinDepartment of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf and DZHK (German Center for Cardiovascular Research).
Thomas SchulzeDepartment of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf and DZHK (German Center for Cardiovascular Research).
Birgit KlampeDepartment of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf and DZHK (German Center for Cardiovascular Research).
Thomas EschenhagenDepartment of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf and DZHK (German Center for Cardiovascular Research).
Arne HansenDepartment of Experimental Pharmacology and Toxicology, Cardiovascular Research Center, University Medical Center Hamburg-Eppendorf and DZHK (German Center for Cardiovascular Research).

Funding

British Heart Foundation RM/13/30157
6 · The paper itself

Abstract

Cardiac tissue engineering describes techniques to constitute three dimensional force-generating engineered tissues. For the implementation of these procedures in basic research and preclinical drug development, it is important to develop protocols for automated generation and analysis under standardized conditions. Here, we present a technique to generate engineered heart tissue (EHT) from cardiomyocytes of different species (rat, mouse, human). The technique relies on the assembly of a fibrin-gel containing dissociated cardiomyocytes between elastic polydimethylsiloxane (PDMS) posts in a 24-well format. Three-dimensional, force-generating EHTs constitute within two weeks after casting. This procedure allows for the generation of several hundred EHTs per week and is technically limited only by the availability of cardiomyocytes (0.4-1.0 x 10

Indexed as

AnimalsAutomationDimethylpolysiloxanesDrug Evaluation, PreclinicalERG1 Potassium ChannelFibrinHeartHumansMiceMyocardial ContractionMyocytes, CardiacRatsTissue EngineeringbaysilonDimethylpolysiloxanesERG1 Potassium ChannelFibrinKCNH2 protein, human

Identifiers

PMID28448053
PMCPMC5564700

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.