Cited by 225Cellular Mechanics and Interactions3D Printing in Biomedical ResearchCancer Cells and Metastasis

Mechanical compartmentalization of the intestinal organoid enables crypt folding and collective cell migration

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Pérez-González, Carlos, Ceada, Gerardo, Greco, Francesco, Matejčić, Marija, Gómez-González, Manuel, Castro, Natalia, Menendez, Anghara, Kale, Sohan +9 more·2021·Nature Cell Biology

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Abstract

Intestinal organoids capture essential features of the intestinal epithelium such as crypt folding, cellular compartmentalization and collective movements. Each of these processes and their coordination require patterned forces that are at present unknown. Here we map three-dimensional cellular forces in mouse intestinal organoids grown on soft hydrogels. We show that these organoids exhibit a non-monotonic stress distribution that defines mechanical and functional compartments. The stem cell compartment pushes the extracellular matrix and folds through apical constriction, whereas the transit amplifying zone pulls the extracellular matrix and elongates through basal constriction. The size of the stem cell compartment depends on the extracellular-matrix stiffness and endogenous cellular forces. Computational modelling reveals that crypt shape and force distribution rely on cell surface tensions following cortical actomyosin density. Finally, cells are pulled out of the crypt along a gradient of increasing tension. Our study unveils how patterned forces enable compartmentalization, folding and collective migration in the intestinal epithelium.

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Crossref · 10.1038/s41556-021-00699-6

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  • Perfusable microfluidic chips have been developed to promote long-term culture of organoids.

    “perfusable microfluidic chips have also been developed to promote the long-term culture of organoids21,22,94.”

    From Organoids (2022) · cites this paper as [94]

    The References section lists organoid-derived intestine-on-a-chip and gut-on-a-chip studies, supporting the existence of chip models. But the paper’s Methods describe organoid culture on gels, and the passages do not establish that the chips were perfusable or developed to promote long-term organoid culture. No page numbers are available in our copy. (LLM, conf=0.72)

    Experimental — accuracy not yet measured
  • Maximizing mass transfer and minimizing shear stress in the perfusive soluble microenvironment causes cells grown in organ-on-a-chip set-ups to upregulate their functions, getting closer to native tissue.

    “It has been shown that by maximizing the mass transfer and minimizing the shear stress in the perfusive soluble microenvironment, cells grown in organ-on-a-chip set-ups upregulate their functions, getting a step closer to a native tissue94,244,245.”

    From Organoids (2022) · cites this paper as [94]

    The Discussion (page not provided) describes an open-lumen intestinal organoid that better mimics the gut’s tube configuration, but does not link that resemblance to perfusion or increased cell function. The Methods describe seeding organoids on hydrogels. Searches for mass transfer, shear stress, perfusion, and organ-on-a-chip function found no passage addressing the claimed mechanism. (LLM, conf=0.76)

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Authors
Pérez-González, C., Ceada, G., Greco, F., Matejčić, M., Gómez-González, M., Castro, N., Menendez, A., Kale, S., Krndija, D., Clark, A. G., Gannavarapu, V. R., Álvarez-Varela, A., Roca-Cusachs, P., Batlle, E., Vignjevic, D. M., Arroyo, M., & Trepat, X.
Affiliations
  • Barcelona Institute of Science and Technology (ES)
  • Universitat Politècnica de Catalunya (ES)
  • Virginia Tech (US)
  • Centre National de la Recherche Scientifique (FR)
  • Institute for Research in Biomedicine (ES)
  • Institució Catalana de Recerca i Estudis Avançats (ES)
  • International Center for Numerical Methods in Engineering (ES)
Corresponding author
  • Vignjevic, Danijela Matic
  • Arroyo, Marino
  • Trepat, Xavier
Venue
Nature Cell Biology
Published
2021-06-21
Volume
23
Issue
7
Pages
745-757
ISSN
  • 1465-7392 (ISSN-L)
  • 1476-4679
OpenAlex
W3174575177
Cited by
225
References
61
Citations by year
2026: 33 · 2025: 57 · 2024: 46 · 2023: 31 · 2022: 42 · 2021: 16
FWCI
17.63
Type
journal article
Language
en
Open access
Locations
  • Nature Cell Biology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • HAL (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
  • Physical Sciences › Engineering › Biomedical Engineering › 3D Printing in Biomedical Research
  • Health Sciences › Medicine › Oncology › Cancer Cells and Metastasis
Keywords
intestinal organoids, collective cell migration, cellular forces, extracellular matrix stiffness, stem cell compartment, transit amplifying cells, apical constriction, cell surface tension, hydrogel substrates, intestinal epithelium
MeSH terms
Animals, Cell Communication, Cell Movement, Cells, Cultured, Computer Simulation, Epithelial Cells, Female, Intestinal Mucosa, Male, Mice, Transgenic, Models, Biological, Organoids, Stress, Mechanical, Surface Tension, Time Factors, Microscopy, Confocal, Cell-Matrix Junctions, Mechanotransduction, Cellular

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