ArticleTranslational cancer research2021
KCTD12 is a prognostic marker of breast cancer and correlates with tumor immune cell infiltration.
Article in Translational cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- From cell cycle control to cancer therapy: exploring the role of CDK1 and CDK2 in tumorigenesis.Medical oncology (Northwood, London, England) · 2025Review
- Mechanistic Insights Into the Tumor-Driving and Diagnostic Roles of KCTD Family Genes in Ovarian Cancer: An Integrated In Silico and In Vitro Analysis.Cancer medicine · 2025Article
- Single-Cell Sequencing and Transcriptome Analysis Explored Changes in Midnolin-Related Immune Microenvironment and Constructed Combined Prognostic Model for Pancreatic Cancer.Journal of inflammation research · 2025Article
- Identification of Hypoxia and Mitochondrial-related Gene Signature and Prediction of Prognostic Model in Lung Adenocarcinoma.Journal of Cancer · 2024Article
- A pan-cancer analysis of potassium channel tetramerization domain containing 12 in human cancer.Scientific reports · 2023Article
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Authors and funding
5 authors at 1 institution in 1 country.
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Abstract
backgroundAnnually, breast cancer (BC) is the most common newly diagnosed cancer in females. The relatively crude measures of the molecular phenotypes of BC have not provided a comprehensive understanding of its molecular architecture. To a certain extent, this has resulted in many patients being over- or undertreated. Therefore, novel biomarkers that help to improve patients' outcomes are required. The potassium channel tetramerization domain containing 12 (KCTD12) is one such candidate.
methodsRibonucleic acid-sequencing (RNA-Seq) filings along with corresponding clinical information of BC samples were obtained from The Cancer Genome Atlas (TCGA) program databases to evaluate the associations between KCTD12 expression levels and clinical features. The prognostic value of KCTD12 in patients was examined by Kaplan-Meier survival analysis and PrognoScan database analysis. To identify the main functions of KCTD12 in BC, we performed gene set enrichment analysis (GSEA) in BC samples and cell lines. The correlations between KCTD12 expression and tumor-infiltrating lymphocyte quantities was confirmed using two online tools: Tumor Immune Estimation Resource and the Gene Expression Profiling Interaction Analysis 2.
resultsKCTD12 expression was significantly decreased in cancer samples compared to normal samples, and was lowly expressed in aggressive disease relative to initial disease. Patients with lower KCTD12 expression levels showed a shorter overall survival and a shorter recurrence-free survival, indicating a worse prognosis. We found that genes of BC in the high-KCTD12 expression group were enriched in immune response pathways. Finally, the positive correlations between the expression of tumor-infiltrating lymphocytes, programmed cell-death ligand 1 (PD-L1), and programmed cell-death protein 1 (PD-1), and KCTD12 expression were confirmed.
conclusionsKCTD12 can be considered a biomarker to predict the prognosis of BC patients. KCTD12 may also help to predict patient response to PD-L1 or PD-1 inhibitor treatment.
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