Evidence map›Paper›PMID 33274834›Full record

ArticleAdvanced healthcare materials2021

Patient-Specific 3D Bioprinted Models of Developing Human Heart.

Alexander D Cetnar, Martin L Tomov, Liqun Ning, Bowen Jing, Andrea S Theus, Akaash Kumar, Amanda N Wijntjes, Sai Raviteja Bhamidipati, Katherine Pham Do, Athanasios Mantalaris and 5 more

Abstract read
In one paragraph

Article in Advanced healthcare materials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Image-Guided Cardiac Regeneration via a 3D Bioprinted Vascular Patch with Built-in CT Visibility.Chemical engineering journal (Lausanne, Switzerland : 1996) · 2025
    Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Engineered platforms for mimicking cardiac development and drug screening.Cellular and molecular life sciences : CMLS · 2024
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

15 authors.

Alexander D CetnarWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Martin L TomovWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Liqun NingWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Bowen JingWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Andrea S TheusWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Akaash KumarWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Amanda N WijntjesWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Sai Raviteja BhamidipatiDepartment of Biomedical Engineering, Texas A&M University, College Station, TX, 77843, USA.
Katherine Pham DoDepartment of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA.
Athanasios MantalarisWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
John N OshinskiWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Reza AvazmohammadiDepartment of Biomedical Engineering, Texas A&M University, College Station, TX, 77843, USA.
Brooks D LindseyDepartment of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA.
Holly D Bauser-HeatonWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.
Vahid SerpooshanWallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA.ORCID 0000-0002-5304-095X

Funding

Atlanta Pediatric Scholars ProgramK12HD072245 · NICHD · EMORY UNIVERSITY · PI Shari Barkin · 2012 to 2026
$5.5M
Leveraging 3D bioprinted organoid constructs to pattern and model human brain developmentR01MH126195 · NIMH · EMORY UNIVERSITY · PI SERPOOSHAN, VAHID, SLOAN, STEVEN A · 2021 to 2025
$3.3M
Ultrasound-guided, Robotically Steerable Guidewire for Endovascular InterventionsR01HL144714 · NHLBI · GEORGIA INSTITUTE OF TECHNOLOGY · PI DESAI, JAYDEV P. · 2019 to 2022
$2.8M
Molecular and Cellular Mechanisms of Neonatal Cardiac Development and RepairR00HL127295 · NHLBI · EMORY UNIVERSITY · PI SERPOOSHAN, VAHID · 2018 to 2020
$729k
The effect of systemic hypertension on prognosis of myocardial infarction: Understanding, prediction and therapy evaluationR00HL138288 · NHLBI · TEXAS ENGINEERING EXPERIMENT STATION · PI AVAZMOHAMMADI, REZA · 2020 to 2022
$727k
NHLBI NIH HHS R00 HL127295NHLBI NIH HHS R00 HL138288NHLBI NIH HHS R01 HL144714NICHD NIH HHS K12 HD072245NIMH NIH HHS R01 MH126195
6 · The paper itself

Abstract

The heart is the first organ to develop in the human embryo through a series of complex chronological processes, many of which critically rely on the interplay between cells and the dynamic microenvironment. Tight spatiotemporal regulation of these interactions is key in heart development and diseases. Due to suboptimal experimental models, however, little is known about the role of microenvironmental cues in the heart development. This study investigates the use of 3D bioprinting and perfusion bioreactor technologies to create bioartificial constructs that can serve as high-fidelity models of the developing human heart. Bioprinted hydrogel-based, anatomically accurate models of the human embryonic heart tube (e-HT, day 22) and fetal left ventricle (f-LV, week 33) are perfused and analyzed both computationally and experimentally using ultrasound and magnetic resonance imaging. Results demonstrate comparable flow hemodynamic patterns within the 3D space. We demonstrate endothelial cell growth and function within the bioprinted e-HT and f-LV constructs, which varied significantly in varying cardiac geometries and flow. This study introduces the first generation of anatomically accurate, 3D functional models of developing human heart. This platform enables precise tuning of microenvironmental factors, such as flow and geometry, thus allowing the study of normal developmental processes and underlying diseases.

Indexed as

BioprintingPrinting, Three-DimensionalEndothelial CellsHumansHydrogelsPerfusionTissue EngineeringHydrogels3D bioprintingcardiovascular modelingdeveloping human heartembryonic heartfetal left ventriclelinear heart tubes

Identifiers

PMID33274834
PMCPMC8175477

What OpenQuestion holds

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Registered trials

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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.