Evidence map›Paper›PMID 40634441›Full record

ArticleScientific reports2025

NOX4 serves as a pan-cancer prognostic biomarker and therapeutic target in tumorigenesis.

Jiting Sun, Zhiyuan Gong, Lijie Zheng, Zhixian Ding, Lusheng Wang, Yu Tang, Shizhan Deng, Yonggan Dong, Heng Tang

Abstract read
In one paragraph

Article in Scientific reports, 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. Review
  2. Article
  3. Research progress on the expression characteristics, biological functions, and therapeutic potential of NOX4 in malignant tumors: a functional perspective.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  4. Article
  5. Article
  6. 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

9 authors.

Jiting Sun *Central Laboratory, Wanbei Coal Electric Group General Hospital, Suzhou, 234011, China.
Zhiyuan GongTianjin Medical University, Tianjin, 300070, China.
Lijie ZhengCentral Laboratory, Wanbei Coal Electric Group General Hospital, Suzhou, 234011, China.
Zhixian DingCentral Laboratory, Wanbei Coal Electric Group General Hospital, Suzhou, 234011, China.
Lusheng WangCentral Laboratory, Wanbei Coal Electric Group General Hospital, Suzhou, 234011, China.
Yu TangCentral Laboratory, Wanbei Coal Electric Group General Hospital, Suzhou, 234011, China.
Shizhan DengCentral Laboratory, Wanbei Coal Electric Group General Hospital, Suzhou, 234011, China.
Yonggan DongCentral Laboratory, Wanbei Coal Electric Group General Hospital, Suzhou, 234011, China.
Heng TangCentral Laboratory, Wanbei Coal Electric Group General Hospital, Suzhou, 234011, China. tangheng@mail.ustc.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

NADPH oxidase 4 (NOX4) is a key regulator of intracellular reactive oxygen species (ROS) and plays a critical role in tumorigenesis and cancer progression. It contributes to cancer cell transformation, proliferation, migration, invasion, and epithelial-mesenchymal transition (EMT). To elucidate the molecular mechanisms underlying NOX4-mediated tumorigenesis, we performed a comprehensive pan-cancer bioinformatics analysis, integrating data from The Cancer Genome Atlas (TCGA), and validated our findings with in vitro experiments. We systematically analyzed NOX4 expression patterns across various cancer types and explored the correlations between NOX4 expression and patient survival, immune infiltration, tumor mutational burden (TMB), and microsatellite instability (MSI). In vitro assays, including Wound healing, Transwell, and CCK-8 assays, were conducted to validate the biological functions of NOX4 in breast cancer cells. Pan-cancer analysis revealed that NOX4 is significantly upregulated in various cancers, including breast cancer. Elevated NOX4 expression is associated with poor patient prognosis, immune cell infiltration, TMB, and MSI. Functional experiments confirmed that downregulation of NOX4 can inhibit the proliferation and metastasis of breast cancer cells. Our pan-cancer analysis provides valuable insights into the role of NOX4 in tumorigenesis. These results highlight NOX4 as a promising biomarker for prognosis and a potential therapeutic target for anti-tumor treatments across multiple cancer types.

Indexed as

Biomarkers, TumorBreast NeoplasmsCarcinogenesisNADPH Oxidase 4NeoplasmsCell Line, TumorCell MovementCell ProliferationEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansMicrosatellite InstabilityPrognosisBiomarkers, TumorNADPH Oxidase 4NOX4 protein, humanNADPH oxidase 4Pan-cancerPrognostic biomarkers

Identifiers

PMID40634441
PMCPMC12241599

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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 OpenQuestion graph.