Evidence map›Paper›PMID 40169778›Full record

ArticleCommunications biology2025

An organoid library of human esophageal squamous cell carcinomas (ESCCs) uncovers the chemotherapy-resistant ESCC features.

Shunsaku Nakagawa, Taku Sato, Eriko Ohashi, Mihoko Kajita, Fuyuki Miya, Kouhei Yamamoto, Hiroki Yotsumata, Kazuya Yamaguchi, Yasuaki Nakajima, Akinori Miura and 2 more

Abstract read
In one paragraph

Article in Communications biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Epithelial architecture and signaling activity in the adult human esophagus.Frontiers in cell and developmental biology · 2025
    Review
  8. Review
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

12 authors.

Shunsaku Nakagawa *Department of Biodefense Research, Medical Research Laboratory, Institute of Integrated Research, Institute of Science Tokyo (formerly Medical Research Institute, Tokyo Medical and Dental University (TMDU)), Tokyo, Japan.
Taku Sato *Department of Biodefense Research, Medical Research Laboratory, Institute of Integrated Research, Institute of Science Tokyo (formerly Medical Research Institute, Tokyo Medical and Dental University (TMDU)), Tokyo, Japan. taku-sato@nms.ac.jp.ORCID http://orcid.org/0000-0003-2801-1521
Eriko Ohashi *Department of Biodefense Research, Medical Research Laboratory, Institute of Integrated Research, Institute of Science Tokyo (formerly Medical Research Institute, Tokyo Medical and Dental University (TMDU)), Tokyo, Japan.
Mihoko Kajita *Department of Biodefense Research, Medical Research Laboratory, Institute of Integrated Research, Institute of Science Tokyo (formerly Medical Research Institute, Tokyo Medical and Dental University (TMDU)), Tokyo, Japan.
Fuyuki MiyaCenter for Medical Genetics, Keio University School of Medicine, Tokyo, Japan.ORCID http://orcid.org/0000-0001-6758-2015
Kouhei YamamotoDepartment of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo, Japan.
Hiroki YotsumataDepartment of Biodefense Research, Medical Research Laboratory, Institute of Integrated Research, Institute of Science Tokyo (formerly Medical Research Institute, Tokyo Medical and Dental University (TMDU)), Tokyo, Japan.
Kazuya YamaguchiDepartment of Esophageal Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan.
Yasuaki NakajimaDepartment of Gastrointestinal Surgery, Institute of Science Tokyo, Tokyo, Japan.
Akinori MiuraDepartment of Esophageal Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan.
Yusuke KinugasaDepartment of Gastrointestinal Surgery, Institute of Science Tokyo, Tokyo, Japan.
Toshiaki OhtekiDepartment of Biodefense Research, Medical Research Laboratory, Institute of Integrated Research, Institute of Science Tokyo (formerly Medical Research Institute, Tokyo Medical and Dental University (TMDU)), Tokyo, Japan. ohteki.bre@mri.tmd.ac.jp.ORCID http://orcid.org/0000-0002-8088-5165

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Esophageal squamous cell carcinoma (ESCC) is a deadly cancer with a poor prognosis and a high recurrence rate after chemotherapy, posing a significant clinical challenge. To elucidate the molecular basis of chemotherapy (chemo)-resistance and to develop methods to effectively eliminate chemo-resistant tumor clones, we established an ESCC organoid (ESCCO) library from 24 ESCC patients of various stages, ages, and treatments. These ESCCOs faithfully recapitulate the oncogenic mutations observed in the original ESCC tissues and manifest tumorigenic properties when xenografted. The ESCCOs respond differently to cisplatin and 5-fluorouracil, chemotherapeutic agents commonly used to treat ESCC patients, with 7 ESCCOs exhibiting potent chemo-resistance. Notably, the chemo-resistant ESCCOs show higher genes involved in antioxidant stress response pathways and more accessible chromatin at their loci than the sensitive ESCCOs. These genes can serve as valuable biomarkers to stratify chemo-resistant ESCCs in histopathological specimens. Through drug screening using the ESCCO library, we reveal that fedratinib effectively induces cell death in chemo-resistant ESCCOs. Collectively, our human ESCCO model offers novel insights into the mechanism of chemo-resistance in ESCCs, which is critical for developing effective therapeutic approaches to eradicate the recurrence of ESCCs.

Indexed as

Drug Resistance, NeoplasmEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaOrganoidsAnimalsAntineoplastic AgentsCell Line, TumorCisplatinFemaleFluorouracilHumansMaleMiceMiddle AgedXenograft Model Antitumor AssaysAntineoplastic AgentsCisplatinFluorouracil

Identifiers

PMID40169778
PMCPMC11961618

What OpenQuestion holds

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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.