Evidence map›Paper›PMID 32582690›Full record

ArticleFrontiers in cell and developmental biology2020

Characterization of Human Colon Organoids From Inflammatory Bowel Disease Patients.

Emilie d'Aldebert, Muriel Quaranta, Morgane Sébert, Delphine Bonnet, Sylvain Kirzin, Guillaume Portier, Jean-Pierre Duffas, Sophie Chabot, Philippe Lluel, Sophie Allart and 6 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cell and developmental biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed
6.0field-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

92 citing papers in PubMed, 143 citations in OpenAlex.

  1. Article
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  8. Review
  9. Article
  10. Review
  11. New approach methodologies in Crohn's disease link molecular disease subtypes to clinical outcomes.American journal of physiology. Gastrointestinal and liver physiology · 2026
    Article
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  13. Review
  14. Article
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  20. Article

32 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

16 authors at 7 institutions in 3 countries.

Emilie d'AldebertIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Muriel QuarantaIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Morgane SébertIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Delphine BonnetDepartment of Internal Medicine and Digestive Diseases, CHU Purpan, Toulouse, France.
Sylvain KirzinPole Digestif, CHU de Toulouse, Toulouse, France.
Guillaume PortierIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Jean-Pierre DuffasPole Digestif, CHU de Toulouse, Toulouse, France.
Sophie ChabotUrosphere SAS, Toulouse, France.
Philippe LluelUrosphere SAS, Toulouse, France.
Sophie AllartPlateforme d'Imagerie, CPTP, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Audrey FerrandIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Laurent AlricDepartment of Internal Medicine and Digestive Diseases, CHU Purpan, Toulouse, France.
Claire Racaud-SultanIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Emmanuel MasIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Céline DeraisonIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Nathalie VergnolleIRSD, INSERM, INRA, ENVT, UPS, Université de Toulouse, Toulouse, France.
Université Fédérale de Toulouse Midi-Pyrénées · FRDigestive Health Research Institute · FRDigestive Care (United States) · USUnité de Recherche Interdisplinaire Octogone · FRCentre de Physiopathologie de Toulouse-Purpan · FRCentre Hospitalier Universitaire de Toulouse · FRHôpital Purpan · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory Bowel Diseases (IBD) are chronic inflammatory disorders, where epithelial defects drive, at least in part, some of the pathology. We reconstituted human intestinal epithelial organ, by using three-dimension culture of human colon organoids. Our aim was to characterize morphological and functional phenotypes of control (non-IBD) organoids, compared to inflamed organoids from IBD patients. The results generated describe the epithelial defects associated with IBD in primary organoid cultures, and evaluate the use of this model for pharmacological testing of anti-inflammatory approaches. Human colonic tissues were obtained from either surgical resections or biopsies, all harvested in non-inflammatory zones. Crypts were isolated from controls (non-IBD) and IBD patients and were cultured up to 12-days. Morphological (size, budding formation, polarization, luminal content), cell composition (proliferation, differentiation, immaturity markers expression), and functional (chemokine and tight junction protein expression) parameters were measured by immunohistochemistry, RT-qPCR or western-blot. The effects of inflammatory cocktail or anti-inflammatory treatments were studied in controls and IBD organoid cultures respectively. Organoid cultures from controls or IBD patients had the same cell composition after 10 to 12-days of culture, but IBD organoid cultures showed an inflammatory phenotype with decreased size and budding capacity, increased cell death, luminal debris, and inverted polarization. Tight junction proteins were also significantly decreased in IBD organoid cultures. Inflammatory cytokine cocktail reproduced this inflammatory phenotype in non-IBD organoids. Clinically used treatments (5-ASA, glucocorticoids, anti-TNF) reduced some, but not all parameters. Inflammatory phenotype is associated with IBD epithelium, and can be studied in organoid cultures. This model constitutes a reliable human pre-clinical model to investigate new strategies targeting epithelial repair.

Indexed as

Crohn’s diseaseinflammationintestineorganoidulcerative colitis

Identifiers

PMID32582690
PMCPMC7287042
OpenAlexW3033475562

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.