Evidence map›Paper›PMID 35676231›Full record

SynthesisAnnals of the New York Academy of Sciences2022

Electrical stimulation through conductive scaffolds for cardiomyocyte tissue engineering: Systematic review and narrative synthesis.

Louie Scott, Katrín Elídóttir, Kamalan Jeevaratnam, Izabela Jurewicz, Rebecca Lewis

Abstract readSystematic Review
In one paragraph

Synthesis in Annals of the New York Academy of Sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–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

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Complementary biomolecular coassemblies direct energy transport for cardiac photostimulators.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Article
  11. Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  12. Article
  13. Review
  14. Review
  15. Article
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

5 authors.

Louie ScottSchool of Veterinary Medicine, University of Surrey, Guildford, UK.ORCID 0000-0002-2338-6220
Katrín ElídóttirSchool of Veterinary Medicine, University of Surrey, Guildford, UK.ORCID 0000-0002-8764-7514
Kamalan JeevaratnamSchool of Veterinary Medicine, University of Surrey, Guildford, UK.ORCID 0000-0002-6232-388X
Izabela JurewiczDepartment of Physics, University of Surrey, Guildford, UK.ORCID 0000-0003-0237-8384
Rebecca LewisSchool of Veterinary Medicine, University of Surrey, Guildford, UK.ORCID 0000-0003-1395-3276

Funding

Medical Research Council MR/T042664/1
6 · The paper itself

Abstract

Electrical conductivity is of great significance to cardiac tissue engineering and permits the use of electrical stimulation in mimicking cardiac pacing. The development of biomaterials for tissue engineering can incorporate physical properties that are uncommon to standard cell culture and can facilitate improved cardiomyocyte function. In this review, the PICOT question asks, "How has the application of external electrical stimulation in conductive scaffolds for tissue engineering affected cardiomyocyte behavior in in vitro cell culture?" The Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines, with predetermined inclusion and quality appraisal criteria, were used to assess publications from PubMed, Web of Science, and Scopus. Results revealed carbon nanotubes to be the most common conductive agent in biomaterials and rodent-sourced cell types as the most common cardiomyocytes used. To assess cardiomyocytes, immunofluorescence was used most often, utilizing proteins, such as connexin 43, cardiac α-actinin, and cardiac troponins. It was determined that the modal average stimulation protocol comprised 1-3 V square biphasic 50-ms pulses at 1 Hz, applied toward the end of cell culture. The addition of electrical stimulation to in vitro culture has exemplified it as a powerful tool for cardiac tissue engineering and brings researchers closer to creating optimal artificial cardiac tissue constructs.

Indexed as

Nanotubes, CarbonTissue EngineeringActininBiocompatible MaterialsConnexin 43Electric ConductivityElectric StimulationMyocytes, CardiacTissue ScaffoldsTroponinActininBiocompatible MaterialsConnexin 43Nanotubes, CarbonTroponinbiomaterialscardiac tissue engineeringdirect couplingelectrical stimulationsystematic review

Identifiers

PMID35676231
PMCPMC9796457

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.