Evidence map›Paper›PMID 34045434›Full record

ArticleNature communications2021

Actuation enhances patterning in human neural tube organoids.

Abdel Rahman Abdel Fattah, Brian Daza, Gregorius Rustandi, Miguel Ángel Berrocal-Rubio, Benjamin Gorissen, Suresh Poovathingal, Kristofer Davie, Jorge Barrasa-Fano, Mar Cóndor, Xuanye Cao and 9 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

54 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
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  5. New developments and applications of human organoids.Nature reviews. Molecular cell biology · 2026
    Review
  6. [Dynamic stretching promotes osteogenic differentiation of human bone marrow mesenchymal stem cells in three-dimensional culture].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2026
    Article
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  19. Bioengineering tools for next-generation neural organoids.Current opinion in neurobiology · 2025
    Review
  20. Review
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

19 authors at 5 institutions in 3 countries.

Abdel Rahman Abdel FattahLaboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.ORCID 0000-0002-7817-5586
Brian DazaLaboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.ORCID 0000-0002-1125-6752
Gregorius RustandiLaboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.
Miguel Ángel Berrocal-RubioLaboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.
Benjamin GorissenJ.A.Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA.ORCID 0000-0001-8275-7610
Suresh PoovathingalCenter for Brain & Disease Research, VIB-KU Leuven, Leuven, Belgium.
Kristofer DavieCenter for Brain & Disease Research, VIB-KU Leuven, Leuven, Belgium.ORCID 0000-0003-2182-1249
Jorge Barrasa-FanoBiomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.ORCID 0000-0002-8650-0457
Mar CóndorBiomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.ORCID 0000-0002-8656-7846
Xuanye CaoCenter for Precision Environmental Health, Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA.
Derek Hadar RosenzweigDivision of Experimental Surgery, McGill University, Montreal, Canada.
Yunping LeiCenter for Precision Environmental Health, Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA.ORCID 0000-0003-1504-0884
Richard FinnellCenter for Precision Environmental Health, Departments of Molecular and Human Genetics, Molecular and Cellular Biology and Medicine, Baylor College of Medicine, Houston, TX, USA.ORCID 0000-0002-5962-8754
Catherine VerfaillieStem Cell and Developmental Biology, Departments of Development and Regeneration, KU Leuven, Leuven, Belgium.ORCID 0000-0001-7564-4079
Maurilio SampaolesiLaboratory of Translational Cardiomyology, Department of Development and Regeneration, Stem Cell Institute, KU Leuven, Leuven, Belgium.ORCID 0000-0002-2422-3757
Peter DedeckerLaboratory for Nanobiology, Biochemistry, Molecular and Structural Biology Division, Department of Chemistry, KU Leuven, Leuven, Belgium.ORCID 0000-0002-1882-2075
Hans Van OosterwyckBiomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.
Stein AertsCenter for Brain & Disease Research, VIB-KU Leuven, Leuven, Belgium.ORCID 0000-0002-8006-0315
Adrian RangaLaboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium. adrian.ranga@kuleuven.be.ORCID 0000-0002-6400-9472
KU Leuven · BEBaylor College of Medicine · USVIB-KU Leuven Center for Brain & Disease Research · BEHarvard University · USMcGill University · CA

Funding

Biomechanics of Neural Tube Development using Brillouin-OCT MultimodalityR01HD095520 · NICHD · UNIVERSITY OF HOUSTON · PI FINNELL, RICHARD H., LARIN, KIRILL V · 2018 to 2022
$3.3M
Role of Slc25a32 and Its Interaction with Lrp6 in the Etiology of Neural Tube DefectsR01HD100535 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI FINNELL, RICHARD H., LEI, YUNPING · 2020 to 2024
$2.9M
Folic Acid, Parental Mutation Rates and the Risk for Neural Tube DefectsR01HD081216 · NICHD · UNIVERSITY OF TEXAS AT AUSTIN · PI FINNELL, RICHARD H., LEI, YUNPING · 2015 to 2019
$2.5M
NICHD NIH HHS R01 HD081216NICHD NIH HHS R01 HD095520NICHD NIH HHS R01 HD100535
6 · The paper itself

Abstract

Tissues achieve their complex spatial organization through an interplay between gene regulatory networks, cell-cell communication, and physical interactions mediated by mechanical forces. Current strategies to generate in-vitro tissues have largely failed to implement such active, dynamically coordinated mechanical manipulations, relying instead on extracellular matrices which respond to, rather than impose mechanical forces. Here, we develop devices that enable the actuation of organoids. We show that active mechanical forces increase growth and lead to enhanced patterning in an organoid model of the neural tube derived from single human pluripotent stem cells (hPSC). Using a combination of single-cell transcriptomics and immunohistochemistry, we demonstrate that organoid mechanoregulation due to actuation operates in a temporally restricted competence window, and that organoid response to stretch is mediated extracellularly by matrix stiffness and intracellularly by cytoskeleton contractility and planar cell polarity. Exerting active mechanical forces on organoids using the approaches developed here is widely applicable and should enable the generation of more reproducible, programmable organoid shape, identity and patterns, opening avenues for the use of these tools in regenerative medicine and disease modelling applications.

Indexed as

Cell Culture TechniquesCell DifferentiationCell LineExtracellular MatrixHumansHydrogelsMechanotransduction, CellularNeural TubeOrganoidsPluripotent Stem CellsPolyethylene GlycolsRegenerative MedicineRNA-SeqSingle-Cell AnalysisTissue EngineeringHydrogelsPolyethylene Glycols

Identifiers

PMID34045434
PMCPMC8159931
OpenAlexW3164242364

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.