Evidence map›Paper›PMID 38429350›Full record

ArticleNPJ precision oncology2024

Patient derived tumoroids of high grade neuroendocrine neoplasms for more personalized therapies.

Simon L April-Monn, Philipp Kirchner, Katharina Detjen, Konstantin Bräutigam, Mafalda A Trippel, Tobias Grob, Cyril Statzer, Renaud S Maire, Attila Kollàr, Aziz Chouchane and 7 more

Open access · goldAbstract read
In one paragraph

Article in NPJ precision oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

10 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Review
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  4. Article
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  8. Gastrointestinal tract, its pathophysiology andWorld journal of gastroenterology · 2025
    Review
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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

17 authors at 5 institutions in 2 countries.

Simon L April-Monn *Institute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.
Philipp Kirchner *Institute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.ORCID http://orcid.org/0000-0002-7972-2318
Katharina DetjenCharité-Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin and Humboldt-Universitaet zu Berlin, Hepatology and Gastroenterology, Berlin, Germany.
Konstantin BräutigamInstitute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.
Mafalda A TrippelInstitute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.
Tobias GrobInstitute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.
Cyril StatzerDepartment of Health Sciences and Technology, Eidgenoessische Technische Hochschule Zuerich, Schwerzenbach-Zuerich, 8603, Switzerland.ORCID http://orcid.org/0000-0002-3980-8360
Renaud S MaireInstitute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.
Attila KollàrDepartment of Medical Oncology, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, CH-3010, Bern, Switzerland.
Aziz ChouchaneInstitute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.ORCID http://orcid.org/0009-0001-8812-6788
Catarina A KunzeInstitute of Pathology, Charité Universitaetsmedizin Berlin, Rudolf-Virchow-Haus, Berlin, Germany.ORCID http://orcid.org/0000-0002-1150-0364
David HorstInstitute of Pathology, Charité Universitaetsmedizin Berlin, Rudolf-Virchow-Haus, Berlin, Germany.
Martin C SadowskiInstitute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.
Jörg SchraderDepartment of Medicine, University Medical Center Hamburg-Eppendorf, 20251, Hamburg, Germany.
Ilaria MarinoniInstitute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland.
Bertram WiedenmannCharité-Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin and Humboldt-Universitaet zu Berlin, Hepatology and Gastroenterology, Berlin, Germany.
Aurel PerrenInstitute of Tissue Medicine and Pathology, University of Bern, 3008, Bern, Switzerland. aurel.perren@unibe.ch.
University of Bern · CHCharité - Universitätsmedizin Berlin · DEHumboldt-Universität zu Berlin · DEBoard of the Swiss Federal Institutes of Technology · CHUniversität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There are no therapeutic predictive biomarkers or representative preclinical models for high-grade gastroenteropancreatic neuroendocrine neoplasms (GEP-NEN), a highly aggressive, fatal, and heterogeneous malignancy. We established patient-derived (PD) tumoroids from biobanked tissue samples of advanced high-grade GEP-NEN patients and applied this model for targeted rapid ex vivo pharmacotyping, next-generation sequencing, and perturbational profiling. We used tissue-matched PD tumoroids to profile individual patients, compared ex vivo drug response to patients' clinical response to chemotherapy, and investigated treatment-induced adaptive stress responses.PD tumoroids recapitulated biological key features of high-grade GEP-NEN and mimicked clinical response to cisplatin and temozolomide ex vivo. When we investigated treatment-induced adaptive stress responses in PD tumoroids in silico, we discovered and functionally validated Lysine demethylase 5 A and interferon-beta, which act synergistically in combination with cisplatin. Since ex vivo drug response in PD tumoroids matched clinical patient responses to standard-of-care chemotherapeutics for GEP-NEN, our rapid and functional precision oncology approach could expand personalized therapeutic options for patients with advanced high-grade GEP-NEN.

Identifiers

PMID38429350
PMCPMC10907580
OpenAlexW4392363807

What OpenQuestion holds

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Registered trials

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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.