Evidence map›Paper›PMID 40595987›Full record

ArticleScientific reports2025

Unveiling how mitotic spindle orientation in 3D human colon organoids affects matrix displacements through a 4D study using DVC.

L Magne, T Pottier, D Michel, J Laussu, D Bonnet, L Alric, S Segonds, G Recher, F Bugarin, A Ferrand

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

L MagneInstitut de Recherche en Santé Digestive, Université de Toulouse, INSERM, INRAE, ENVT, UPS, U1220, CHU Purpan, CS60039, Toulouse, 31024, France.
T PottierInstitut Clément Ader, Université Fédérale de Toulouse Midi-Pyrénées, CNRS, IMT Mines Albi, UPS, INSA, ISAE-SUPAERO, Campus Jarlard, Albi, 81013, France.
D MichelInstitut de Recherche en Santé Digestive, Université de Toulouse, INSERM, INRAE, ENVT, UPS, U1220, CHU Purpan, CS60039, Toulouse, 31024, France.
J LaussuInstitut de Recherche en Santé Digestive, Université de Toulouse, INSERM, INRAE, ENVT, UPS, U1220, CHU Purpan, CS60039, Toulouse, 31024, France.
D BonnetMédecine interne et immunologie clinique, Pôle hospitalo-universitaire des maladies de l'appareil digestif, Hôpital Rangueil, 1 avenue du Professeur Jean Poulhès, Toulouse, 31059, France.
L AlricMédecine interne et immunologie clinique, Pôle hospitalo-universitaire des maladies de l'appareil digestif, Hôpital Rangueil, 1 avenue du Professeur Jean Poulhès, Toulouse, 31059, France.
S SegondsInstitut Clément Ader, Université Fédérale de Toulouse Midi-Pyrénées, CNRS, UPS, INSA, ISAE-SUPAERO, IMT Mines Albi, 3, rue Caroline Aigle, Toulouse, 31400, France.
G RecherLaboratoire Photonique Numérique et Nanosciences, CNRS UMR 5298, Université de Bordeaux, Institut d'Optique Graduate School, Rue François Mitterrand, Talence, 33400, France.
F Bugarin *Institut Clément Ader, Université Fédérale de Toulouse Midi-Pyrénées, CNRS, UPS, INSA, ISAE-SUPAERO, IMT Mines Albi, 3, rue Caroline Aigle, Toulouse, 31400, France. florian.bugarin@univ-tlse3.fr.
A Ferrand *Institut de Recherche en Santé Digestive, Université de Toulouse, INSERM, INRAE, ENVT, UPS, U1220, CHU Purpan, CS60039, Toulouse, 31024, France. audrey.ferrand@inserm.fr.

Funding

Agence Nationale de la Recherche R21171BBInstitut National de la Santé et de la Recherche Médicale RPH21004BBAPlan Cancer 'Biology des systèmes' C18006BSPlan Cancer MIC C20048BSRégion Occitanie Pyrénées-Méditerranée R21104BB
6 · The paper itself

Abstract

Cell division is a major event in tissue homeostasis, enabling renewal and regeneration. In human colon, vertical division is mainly observed in the stem cell compartment while horizontal division is more frequent in the progenitor transit amplifying zone. To study cell division, the human colon epithelium represents a relevant model due to its rapid renewal and high number of mitoses. Studying live mechanical interactions between the epithelium and its matrix in vivo is challenging due to the lack of suitable methods. Colon organoids seeded in Matrigel are good models because they recapitulate the organization and properties of tissue architecture. This culture set-up allows to study the displacements of the matrix around the organoid. We studied the impact of cell division within the human colonic epithelium on the extracellular matrix. We validated an original experimental and analytical process with 3D time-lapse confocal microscopy to follow cell division and matrix displacements, on which we performed a 4D Digital Volume Correlation. Depending on the orientation of the mitotic spindle, cell division affects the matrix differently. Vertical division causes a predominantly uniaxial displacement of the matrix, while horizontal division involves a multiaxial and wider displacement.

Indexed as

ColonExtracellular MatrixOrganoidsSpindle ApparatusCell DivisionHumansIntestinal MucosaMicroscopy, ConfocalTime-Lapse Imaging4D digital volume correlation4D displacementsCell divisionExtracellular matrixOrganoid

Identifiers

PMID40595987
PMCPMC12215373

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.