Evidence map›Paper›PMID 36064947›Full record

ArticleNature communications2022

Spatiotemporal dynamics of self-organized branching in pancreas-derived organoids.

S Randriamanantsoa, A Papargyriou, H C Maurer, K Peschke, M Schuster, G Zecchin, K Steiger, R Öllinger, D Saur, C Scheel and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

31 citing papers in PubMed, 50 citations in OpenAlex.

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  20. A Novel AMPK Inhibitor Sensitizes Pancreatic Cancer Cells to Ferroptosis Induction.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
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

14 authors at 6 institutions in 2 countries.

S Randriamanantsoa *Lehrstuhl für Zell Biophysik E27, Physik Department, Technische Universität München, 85748, Garching, Germany.ORCID 0000-0002-2485-708X
A Papargyriou *Center for Organoid Systems and Tissue Engineering (COS), Technische Universität München, 85748, Garching, Germany.ORCID 0000-0002-2577-4737
H C MaurerKlinik und Poliklinik für Innere Medizin II, Klinikum rechts der Isar der TUM, 81675, München, Germany.
K PeschkeKlinik und Poliklinik für Innere Medizin II, Klinikum rechts der Isar der TUM, 81675, München, Germany.
M SchusterKlinik und Poliklinik für Innere Medizin II, Klinikum rechts der Isar der TUM, 81675, München, Germany.
G ZecchinLehrstuhl für Zell Biophysik E27, Physik Department, Technische Universität München, 85748, Garching, Germany.
K SteigerComparative Experimental Pathology, Institute of Pathology, School of Medicine, Technische Universität München, 81675, München, Germany.ORCID 0000-0002-7269-5433
R ÖllingerKlinik und Poliklinik für Innere Medizin II, Klinikum rechts der Isar der TUM, 81675, München, Germany.
D SaurKlinik und Poliklinik für Innere Medizin II, Klinikum rechts der Isar der TUM, 81675, München, Germany.ORCID 0000-0001-5874-0210
C ScheelInstitute of Stem Cell Research, Helmholtz Zentrum Muenchen, D-85764, Neuherberg, Germany.ORCID 0000-0003-0566-4650
R RadKlinik und Poliklinik für Innere Medizin II, Klinikum rechts der Isar der TUM, 81675, München, Germany.ORCID 0000-0002-6849-9659
E HannezoInstitute of Science and Technology Austria, A - 3400, Klosterneuburg, Austria.ORCID 0000-0001-6005-1561
M ReichertCenter for Functional Protein Assemblies, Technische Universität München, 85748, Garching, Germany. maximilian.reichert@tum.de.ORCID 0000-0002-8611-5639
A R BauschLehrstuhl für Zell Biophysik E27, Physik Department, Technische Universität München, 85748, Garching, Germany. abausch@mytum.de.ORCID 0000-0002-4608-9544
German Cancer Research Center · DETUM Klinikum · DECenter for Integrated Protein Science Munich · DETechnical University of Munich · DEHelmholtz Zentrum München · DEInstitute of Science and Technology Austria · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development dynamics and self-organization of glandular branched epithelia is of utmost importance for our understanding of diverse processes ranging from normal tissue growth to the growth of cancerous tissues. Using single primary murine pancreatic ductal adenocarcinoma (PDAC) cells embedded in a collagen matrix and adapted media supplementation, we generate organoids that self-organize into highly branched structures displaying a seamless lumen connecting terminal end buds, replicating in vivo PDAC architecture. We identify distinct morphogenesis phases, each characterized by a unique pattern of cell invasion, matrix deformation, protein expression, and respective molecular dependencies. We propose a minimal theoretical model of a branching and proliferating tissue, capturing the dynamics of the first phases. Observing the interaction of morphogenesis, mechanical environment and gene expression in vitro sets a benchmark for the understanding of self-organization processes governing complex organoid structure formation processes and branching morphogenesis.

Indexed as

Carcinoma, Pancreatic DuctalPancreatic NeoplasmsAnimalsMiceMorphogenesisOrganoidsPancreas

Identifiers

PMID36064947
PMCPMC9445099
OpenAlexW4294680892

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.