Evidence map›Paper›PMID 40911146›Full record

ArticleBiochemical genetics2026

Cuproptosis-Related Gene FDX1 Induces Malignant Progression and Immune Suppression in Triple-Negative Breast Cancer.

Haohang Sun, Qi Chen, Xiwei Zhang, Mengze Chen, Ji Dai, Meidi Yan

Abstract read
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In one paragraph

Article in Biochemical genetics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Role of Ferredoxin 1Cancer pathogenesis and therapy · 2026
    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

6 authors.

Haohang SunDepartment of General Surgery, Zhenhai District People's Hospital, No. 718, South 2nd West Road, Camel Street, Zhenhai District, Ningbo City, 315200, Zhejiang, China.
Qi ChenDepartment of General Surgery, Zhenhai District People's Hospital, No. 718, South 2nd West Road, Camel Street, Zhenhai District, Ningbo City, 315200, Zhejiang, China.
Xiwei ZhangDepartment of General Surgery, Zhenhai District People's Hospital, No. 718, South 2nd West Road, Camel Street, Zhenhai District, Ningbo City, 315200, Zhejiang, China.
Mengze ChenDepartment of General Surgery, Zhenhai District People's Hospital, No. 718, South 2nd West Road, Camel Street, Zhenhai District, Ningbo City, 315200, Zhejiang, China.
Ji DaiDepartment of General Surgery, Zhenhai District People's Hospital, No. 718, South 2nd West Road, Camel Street, Zhenhai District, Ningbo City, 315200, Zhejiang, China.
Meidi YanDepartment of General Surgery, Zhenhai District People's Hospital, No. 718, South 2nd West Road, Camel Street, Zhenhai District, Ningbo City, 315200, Zhejiang, China. zhyanmeidi@126.com.

Funding

2022 Provincial Medicine and Health Clinical Research Application Project 2022KY11732023 District Public Welfare Science and Technology Plan Project 2023S192024 Provincial Medicine and Health Innovation Guidance Project 2024XY0382025 Provincial Chinese Medicine Science and Technology Plan Project 2025ZR066General Project of Provincial Medicine 2025 2025KY1451
6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC), a particularly aggressive cancer, significantly menaces women's health. Recently, a novel form of cell death known as cuproptosis has been identified, with the key gene FDX1 emerging as a potential oncogenic factor. We analyzed the heterogeneity of breast cancer (BC) epithelial cells using available single-cell RNA sequencing (scRNA-seq) datasets. We developed knockdown cell lines in vitro and verified the knockdown efficiency with qPCR. The malignant phenotypes of the cells were assessed through cell counting kit-8, colony formation, Transwell, and scratch healing assays. We also co-cultured the cells with CD8

Indexed as

Triple Negative Breast NeoplasmsAnimalsCD8-Positive T-LymphocytesCell Line, TumorCell ProliferationDisease ProgressionFemaleGene Expression Regulation, NeoplasticHumansMiceCD8+ T cellCuproptosisFDX1 + epithelial cellsTriple-negative breast cancerTumor immune microenvironment

Identifiers

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.