Evidence map›Paper›PMID 33772245›Full record

ArticleNature protocols2021

Generation, functional analysis and applications of isogenic three-dimensional self-aggregating cardiac microtissues from human pluripotent stem cells.

Giulia Campostrini, Viviana Meraviglia, Elisa Giacomelli, Ruben W J van Helden, Loukia Yiangou, Richard P Davis, Milena Bellin, Valeria V Orlova, Christine L Mummery

Open access · greenAbstract read
In one paragraph

Article in Nature protocols, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

68 citing papers in PubMed, 102 citations in OpenAlex.

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  14. 3-D biomechanics and epigenomics reveal atypical fibroblast responses in cardiometabolic disease.American journal of physiology. Heart and circulatory physiology · 2025
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8 more citing papers are in PubMed but not listed here.

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

9 authors at 2 institutions in 3 countries.

Giulia Campostrini *Department of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands.ORCID http://orcid.org/0000-0003-4688-4991
Viviana Meraviglia *Department of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands.
Elisa GiacomelliDepartment of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands.ORCID http://orcid.org/0000-0001-9233-235X
Ruben W J van HeldenDepartment of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands.ORCID http://orcid.org/0000-0001-8288-8717
Loukia YiangouDepartment of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands.ORCID http://orcid.org/0000-0003-1477-005X
Richard P DavisDepartment of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands.ORCID http://orcid.org/0000-0002-7917-9423
Milena BellinDepartment of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands. m.bellin@lumc.nl.ORCID http://orcid.org/0000-0001-5380-6743
Valeria V OrlovaDepartment of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands. v.orlova@lumc.nl.ORCID http://orcid.org/0000-0002-1169-2802
Christine L MummeryDepartment of Anatomy and Embryology, Leiden University Medical Centre, Leiden, the Netherlands. c.l.mummery@lumc.nl.ORCID http://orcid.org/0000-0002-4549-6535
Leiden University · NLLeiden University Medical Center · NL

Funding

European Research Council 323182European Research Council 638030
6 · The paper itself

Abstract

Tissue-like structures from human pluripotent stem cells containing multiple cell types are transforming our ability to model and understand human development and disease. Here we describe a protocol to generate cardiomyocytes (CMs), cardiac fibroblasts (CFs) and cardiac endothelial cells (ECs), the three principal cell types in the heart, from human induced pluripotent stem cells (hiPSCs) and combine them in three-dimensional (3D) cardiac microtissues (MTs). We include details of how to differentiate, isolate, cryopreserve and thaw the component cells and how to construct and analyze the MTs. The protocol supports hiPSC-CM maturation and allows replacement of one or more of the three heart cell types in the MTs with isogenic variants bearing disease mutations. Differentiation of each cell type takes ~30 d, while MT formation and maturation requires another 20 d. No specialist equipment is needed and the method is inexpensive, requiring just 5,000 cells per MT.

Indexed as

Cell DifferentiationElectrophysiological PhenomenaHeartHumansInduced Pluripotent Stem CellsModels, BiologicalMyocytes, CardiacTissue EngineeringTissue Scaffolds

Identifiers

PMID33772245
PMCPMC7611409
OpenAlexW3137041107

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.