Evidence map›Paper›PMID 41234845›Full record

ArticleTranslational cancer research2025

Intratumoral disulfidptosis heterogeneity in triple-negative breast cancer, a multiomics integration analysis.

Zi-Xian Dong, Yang Ou-Yang, Lan Fang, Xiao-Qing Song

Abstract read
In one paragraph

Article in Translational cancer research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

2 citing papers in PubMed.

  1. Review
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4 · The record

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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

4 authors.

Zi-Xian Dong *Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, China.
Yang Ou-Yang *Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
Lan FangDepartment of Surgery, Sir Run Run Shaw Hospital Affiliated to School of Medicine, Zhejiang, University, Hangzhou, China.
Xiao-Qing SongDepartment of Surgical Oncology, Zhejiang University Medical School Affiliated Sir Run Run Shaw Hospital, Hangzhou, China.ORCID https://orcid.org/0009-0003-1145-7153

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Triple-negative breast cancer (TNBC) is characterized by heterogeneity and metabolic reprogramming. Disulfidptosis represents a new category of regulated cell death that is mediated by cystine and cysteine metabolism. However, the underlying mechanism related to the heterogeneity of TNBC disulfidptosis remains unclear. In this study, we aimed to analyze whether disulfidptosis exhibits heterogeneity in TNBC. Methods: Initial molecular subtyping was performed via K-means clustering. Subsequent subtype characterization included enrichment analysis, differential activity score (DA score) analysis, and Results: Through bioinformatics analysis of a TNBC multiomic dataset (n=465), we divided TNBCs into two disulfidptosis-related subtypes: cluster 1 and cluster 2. Compared with cluster 2, cluster 1 had an activated pentose phosphate pathway, an immunosuppressive microenvironment and a poor prognosis. We further confirmed that TNBC cell lines in cluster 1 were more sensitive to disulfidptosis induced by glucose deprivation or the inhibition of Conclusions: Taken together, our research demonstrated the heterogeneity of TNBC disulfidptosis and presented a promising treatment strategy for targeting disulfidptosis in TNBC.

Indexed as

disulfidptosismolecular subtypingprediction modelTriple-negative breast cancer (TNBC)

Identifiers

PMID41234845
PMCPMC12605368

What Socratic 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 Socratic graph.