Evidence map›Paper›PMID 40535734›Full record

ReviewTherapeutic advances in medical oncology2025

Emerging evidence of targeting non-oncogenic drivers for gastric cancer: Claudin18.2 and beyond.

Kazumasa Yamamoto, Izuma Nakayama, Kohei Shitara

Abstract readReview
In one paragraph

Review in Therapeutic advances in medical oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Targeting claudins in cancer.Nature reviews. Drug discovery · 2026
    Review
  3. Article
  4. Review
  5. Review
  6. 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

3 authors.

Kazumasa YamamotoDepartment of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.ORCID https://orcid.org/0009-0005-4085-0741
Izuma NakayamaDepartment of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba 277-8577, Japan.ORCID https://orcid.org/0000-0003-4987-1934
Kohei ShitaraDepartment of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human epidermal growth factor receptor 2 was the first successful molecular target in treating gastric cancer, marking a significant milestone for targeted therapies. Emerging evidence on Claudin18.2 (CLDN18.2) has recently reshaped the paradigm of therapeutic targets, expanding the focus beyond conventional oncogenic drivers. Therapeutic strategies now target tumor-associated molecules which highly expressed in tumors but are not necessarily critical for tumor growth or survival. Molecules such as trophoblast cell surface antigen 2, Caprin-1, and Nectin-4 are promising non-oncogenic targets for advanced gastric cancer treatment. Innovative therapeutic approaches, such as antibody-drug conjugates, bispecific antibodies, and chimeric antigen receptor T-cell therapy, have accelerated the potential of targeting tissue-associated antigens. This review provides an update on CLDN18.2-directed therapies and explores the development of novel therapeutic strategies targeting non-oncogenic drivers. In addition, we discuss ongoing challenges, including biomarker overlap, resistance mechanisms, and future directions for next-generation molecular targeted therapy in gastric cancer.

Indexed as

biomarkersClaudin18.2gastric cancerNectin-4non-oncogenic driversTROP2

Identifiers

PMID40535734
PMCPMC12174687

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.