ArticleJournal of experimental & clinical cancer research : CR2019
GTSE1 is involved in breast cancer progression in p53 mutation-dependent manner.
Article in Journal of experimental & clinical cancer research : CR, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed, 69 citations in OpenAlex.
- The MYBL2-GTSE1 axis promotes laryngeal squamous cell carcinoma progression by regulating PI3K/AKT-dependent glycolytic reprogramming.Cancer biology & therapy · 2026Article
- Microgravity Impacts the Expression of Aging-Associated Candidate Gene Targets in the p53 Regulatory Network.International journal of molecular sciences · 2025Article
- Targeting DNA Damage Response-Mediated Resistance in Non-Small Cell Lung Cancer: From Mechanistic Insights to Drug Development.Current oncology (Toronto, Ont.) · 2025Review
- METTL16 accelerates lung adenocarcinoma progression by inducing N6-methyladenosine modification of GTSE1 to regulate p53 pathway and cell cycle.Cell division · 2025Article
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- From Cell Lines to Patients: Dissecting the Proteomic Landscape of Exosomes in Breast Cancer.Diagnostics (Basel, Switzerland) · 2025Article
- Identification of MCM2-Interacting Proteins Associated with Replication Initiation Using APEX2-Based Proximity Labeling Technology.International journal of molecular sciences · 2025Article
- GTSE1-driven ZEB1 stabilization promotes pulmonary fibrosis through the epithelial-to-mesenchymal transition.Molecular therapy : the journal of the American Society of Gene Therapy · 2024Article
- The Overexpression of NUSAP1 and GTSE1 Could Predict An Unfavourable Prognosis and Shorter Disease Free Survival in ccRenal Cell Carcinoma.Asian Pacific journal of cancer prevention : APJCP · 2024Article
- [Relationship between GTSE1 and Cell Cycle and Potential Regulatory Mechanisms in Lung Cancer Cells].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2024Review
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- GTSE1 promotes nasopharyngeal carcinoma proliferation and angiogenesis by upregulating STMN1.Cell division · 2024Article
- GTSE1: A potential prognostic and diagnostic biomarker in various tumors including lung adenocarcinoma.The clinical respiratory journal · 2024Article
- Article
- Comprehensive analysis of the diagnostic and therapeutic value, immune infiltration, and drug treatment mechanisms of GTSE1 in lung adenocarcinoma.Frontiers in medicine · 2024Article
- Hepatitis C virus may accelerate breast cancer progression by increasing mutant p53 and c-Myc oncoproteins circulating levels.Breast cancer (Tokyo, Japan) · 2024Article
- GTSE1 promotes the growth of NSCLC by regulating microtubule-associated proteins through the ERK/MAPK pathway.Thoracic cancer · 2023Article
- Role of PAX2 in breast cancer verified by bioinformatics analysis andAnnals of translational medicine · 2023Article
- High GTSE1 expression promotes cell proliferation, metastasis and cisplatin resistance in ccRCC and is associated with immune infiltrates and poor prognosis.Frontiers in genetics · 2023Article
- Identification of novel candidate genes and predicted miRNAs in atopic dermatitis patients by bioinformatic methods.Scientific reports · 2022Article
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Authors and funding
14 authors at 5 institutions in 1 country.
Funding
Abstract
backgroundWith the rapid development of the high throughput detection techniques, tumor-related Omics data has become an important source for studying the mechanism of tumor progression including breast cancer, one of the major malignancies worldwide. A previous study has shown that the G2 and S phase-expressed-1 (GTSE1) can act as an oncogene in several human cancers. However, its functional roles in breast cancer remain elusive.
methodIn this study, we analyzed breast cancer data downloaded from The Cancer Genome Atlas (TCGA) databases and other online database including the Oncomine, bc-GenExMiner and PROGgeneV2 database to identify the molecules contributing to the progression of breast cancer. The GTSE1 expression levels were investigated using qRT-PCR, immunoblotting and IHC. The biological function of GTSE1 in the growth, migration and invasion of breast cancer was examined in MDA-MB-231, MDA-MB-468 and MCF7 cell lines. The in vitro cell proliferative, migratory and invasive abilities were evaluated by MTS, colony formation and transwell assay, respectively. The role of GTSE1 in the growth and metastasis of breast cancer were revealed by in vivo investigation using BALB/c nude mice.
resultsWe showed that the expression level of GTSE1 was upregulated in breast cancer specimens and cell lines, especially in triple negative breast cancer (TNBC) and p53 mutated breast cancer cell lines. Importantly, high GTSE1 expression was positively correlated with histological grade and poor survival. We demonstrated that GTSE1 could promote breast cancer cell growth by activating the AKT pathway and enhance metastasis by regulating the Epithelial-Mesenchymal transition (EMT) pathway. Furthermore, it could cause multidrug resistance in breast cancer cells. Interestingly, we found that GTSE1 could regulate the p53 function to alter the cell cycle distribution dependent on the mutation state of p53.
conclusionOur results reveal that GTSE1 played a key role in the progression of breast cancer, indicating that GTSE1 could serve as a novel biomarker to aid in the assessment of the prognosis of breast cancer.
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