Evidence map›Paper›PMID 31917972›Full record

SynthesisAdvanced drug delivery reviews2020

Towards chamber specific heart-on-a-chip for drug testing applications.

Yimu Zhao, Naimeh Rafatian, Erika Yan Wang, Qinghua Wu, Benjamin F L Lai, Rick Xingze Lu, Houman Savoji, Milica Radisic

Abstract readSystematic Review
In one paragraph

Synthesis in Advanced drug delivery reviews, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing 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

40 citing papers in PubMed.

  1. Article
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  5. Right ventricle remodelling: fromJournal of molecular and cellular cardiology plus · 2025
    Review
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  9. 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

8 authors.

Yimu ZhaoDepartment of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario M5S 3E5, Canada.
Naimeh RafatianDivision of Cardiology and Peter Munk Cardiac Center, University of Health Network, Toronto, Ontario M5G 2N2, Canada.
Erika Yan WangInstitute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada.
Qinghua WuInstitute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada.
Benjamin F L LaiInstitute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada.
Rick Xingze LuInstitute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada.
Houman SavojiInstitute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada.
Milica RadisicDepartment of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario M5S 3E5, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G9, Canada; Toronto General Research Institute, Toronto, Ontario M5G 2C4, Canada. Electronic address: m.radisic@utoronto.ca.

Funding

Engineering Vascularized Cardiac MuscleR01HL076485 · NHLBI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Gordana Vunjak-Novakovic · 2005 to 2026
$9.2M
CIHR MOP-126027CIHR MOP-137107NHLBI NIH HHS R01 HL076485
6 · The paper itself

Abstract

Modeling of human organs has long been a task for scientists in order to lower the costs of therapeutic development and understand the pathological onset of human disease. For decades, despite marked differences in genetics and etiology, animal models remained the norm for drug discovery and disease modeling. Innovative biofabrication techniques have facilitated the development of organ-on-a-chip technology that has great potential to complement conventional animal models. However, human organ as a whole, more specifically the human heart, is difficult to regenerate in vitro, in terms of its chamber specific orientation and its electrical functional complexity. Recent progress with the development of induced pluripotent stem cell differentiation protocols, made recapitulating the complexity of the human heart possible through the generation of cells representative of atrial & ventricular tissue, the sinoatrial node, atrioventricular node and Purkinje fibers. Current heart-on-a-chip approaches incorporate biological, electrical, mechanical, and topographical cues to facilitate tissue maturation, therefore improving the predictive power for the chamber-specific therapeutic effects targeting adult human. In this review, we will give a summary of current advances in heart-on-a-chip technology and provide a comprehensive outlook on the challenges involved in the development of human physiologically relevant heart-on-a-chip.

Indexed as

Lab-On-A-Chip DevicesDrug DiscoveryHeartHumansInduced Pluripotent Stem CellsMicrotechnologyMyocytes, CardiacTissue EngineeringAtrialCardiomyocytesCardiotoxicityChamber-specificDisease modelingDrug testingHeartHeart-on-a-chipMaturationOrgan-on-a-chipPlatformPurkinjeSA nodeScreeningTissue engineeringToxicityVentricular

Identifiers

PMID31917972
PMCPMC7338250

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.