Evidence map›Paper›PMID 35273398›Full record

ArticleNature chemical biology2022

Organoid screening reveals epigenetic vulnerabilities in human colorectal cancer.

Kohta Toshimitsu, Ai Takano, Masayuki Fujii, Kazuhiro Togasaki, Mami Matano, Sirirat Takahashi, Takanori Kanai, Toshiro Sato

Abstract read
PubMed Publisher
In one paragraph

Article in Nature chemical biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 2% 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

52 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Highly Biomimetic Ectodermal Epithelial Organoids for Epithelial Barrier Stimulation Assays.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  9. Article
  10. Review
  11. A Pan-Cancer Ex Vivo Drug Screen Atlas for Functional Precision Oncology.bioRxiv : the preprint server for biology · 2026
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Review
  18. Article
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  20. 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

8 authors at 1 institution in 1 country.

Kohta Toshimitsu *Department of Organoid Medicine, Sakaguchi Laboratory, Keio University School of Medicine, Tokyo, Japan.
Ai Takano *Department of Organoid Medicine, Sakaguchi Laboratory, Keio University School of Medicine, Tokyo, Japan.ORCID http://orcid.org/0000-0001-5628-1057
Masayuki FujiiDepartment of Organoid Medicine, Sakaguchi Laboratory, Keio University School of Medicine, Tokyo, Japan.
Kazuhiro TogasakiDepartment of Gastroenterology, Keio University School of Medicine, Tokyo, Japan.
Mami MatanoDepartment of Organoid Medicine, Sakaguchi Laboratory, Keio University School of Medicine, Tokyo, Japan.ORCID http://orcid.org/0000-0001-9554-5991
Sirirat TakahashiDepartment of Organoid Medicine, Sakaguchi Laboratory, Keio University School of Medicine, Tokyo, Japan.ORCID http://orcid.org/0000-0003-1115-2117
Takanori KanaiDepartment of Gastroenterology, Keio University School of Medicine, Tokyo, Japan.
Toshiro SatoDepartment of Organoid Medicine, Sakaguchi Laboratory, Keio University School of Medicine, Tokyo, Japan. t.sato@keio.jp.ORCID http://orcid.org/0000-0001-8353-8137
Keio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Precision oncology presumes an accurate prediction of drug response on the basis of the molecular profile of tumors. However, the extent to which patient-derived tumor organoids recapitulate the response of in vivo tumors to a given drug remains obscure. To gain insights into the pharmacobiology of human colorectal cancer (CRC), we here created a robust drug screening platform for patient-derived colorectal organoids. Application of suspension culture increased organoid scalability, and a refinement of the culture condition enabled incorporation of normal and precursor organoids to high-throughput drug screening. Drug screening identified bromodomain and extra-terminal (BET) bromodomain protein inhibitor as a cancer-selective growth suppressor that targets genes aberrantly activated in CRC. A multi-omics analysis identified an association between checkpoint with forkhead and ring finger domaines (CHFR) silencing and paclitaxel sensitivity, which was further validated by gene engineering of organoids and in xenografts. Our findings highlight the utility of multiparametric validation in enhancing the biological and clinical fidelity of a drug screening system.

Indexed as

Colorectal NeoplasmsOrganoidsEarly Detection of CancerEpigenesis, GeneticHumansPrecision Medicine

Identifiers

PMID35273398
OpenAlexW4221080577

What OpenQuestion holds

Textmetadata
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.