Cited by 65Wnt/β-catenin signaling in development and cancerCancer Cells and MetastasisCellular Mechanics and Interactions

Cell and tissue polarity in the intestinal tract during tumourigenesis: cells still know the right way up, but tissue organization is lost

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Fatehullah, Aliya, Appleton, Paul L., Näthke, Inke S.·2013·Philosophical Transactions of the Royal Society B: Biological Sciences

Abstract

Cell and tissue polarity are tightly coupled and are vital for normal tissue homeostasis. Changes in cellular and tissue organization are common to even early stages of disease, particularly cancer. The digestive tract is the site of the second most common cause of cancer deaths in the developed world. Tumours in this tissue arise in an epithelium that has a number of axes of cell and tissue polarity. Changes in cell and tissue polarity in response to genetic changes that are known to underpin disease progression provide clues about the link between molecular-, cellular- and tissue-based mechanisms that accompany cancer. Mutations in adenomatous polyposis coli (APC) are common to most colorectal cancers in humans and are sufficient to cause tumours in mouse intestine. Tissue organoids mimic many features of whole tissue and permit identifying changes at different times after inactivation of APC. Using gut organoids, we show that tissue polarity is lost very early during cancer progression, whereas cell polarity, at least apical–basal polarity, is maintained and changes only at later stages. These observations reflect the situation in tumours and validate tissue organoids as a useful system to investigate the relationship between cell polarity and tissue organization.

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Crossref · 10.1098/rstb.2013.0014

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  • β4 integrin expressed by intestinal organoids is distributed only at the basal surface, while β1 integrin is required for proper apical-basal polarization.

    “β4 integrin expressed by intestinal organoids is distributed only at the basal surface94, while β1 integrin is required for proper apical-basal polarization95–97.”

    From Towards organoid culture without Matrigel (2021) · cites this paper as [94]

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Authors
Fatehullah, A., Appleton, P. L., & Näthke, I. S.
Affiliations
University of Dundee (GB)
Corresponding author
Näthke, Inke S.
Venue
Philosophical Transactions of the Royal Society B: Biological Sciences
Published
2013-11-05
Volume
368
Issue
1629
Pages
20130014
ISSN
  • 0962-8436 (ISSN-L)
  • 1471-2970
OpenAlex
W2156939613
Cited by
65
References
49
Citations by year
2026: 6 · 2025: 4 · 2024: 2 · 2023: 3 · 2022: 4 · 2021: 3 · 2020: 5 · 2019: 9 · 2018: 7 · 2017: 11 · 2016: 6 · 2015: 3 · 2013: 2
FWCI
1.63
Type
journal article
Language
en
Open access
Locations
  • Philosophical Transactions of the Royal Society B Biological Sciences (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Discovery Research Portal (University of Dundee) (submittedVersion)
Funders
Cancer Research UK (A11243, 11243)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Wnt/β-catenin signaling in development and cancer
  • Health Sciences › Medicine › Oncology › Cancer Cells and Metastasis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
Keywords
cell polarity, tissue polarity, colorectal cancer, apical-basal polarity, adenomatous polyposis coli, APC mutation, tissue organization, tumor progression, intestinal epithelium
MeSH terms
Animals, Cell Adhesion, Fluorescent Antibody Technique, Image Processing, Computer-Assisted, Mice, Inbred C57BL, Organoids, Adenomatous Polyposis Coli, Cell Polarity, Gastrointestinal Tract, Mice, Carcinogenesis

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