ArticleMolecular oncology2024
TPX2 overexpression promotes sensitivity to dasatinib in breast cancer by activating YAP transcriptional signaling.
Article in Molecular oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 5 citations in OpenAlex.
- Ursolic acid inhibits the proliferation and migration of breast cancer cells by suppressing the hippo/YAP signaling pathway.Journal of the science of food and agriculture · 2026Article
- TPX2 as a prognostic biomarker and potential therapeutic target for malignant melanoma proliferation and metastasis.Experimental and therapeutic medicine · 2026Article
- Aurora kinase A drives non-canonical YAP1/TAZ crosstalk to sustain primary resistance to anti-EGFR therapies in colorectal cancer.Molecular therapy. Oncology · 2025Article
- Article
- Dasatinib Pharmacokinetics and Advanced Nanocarrier Strategies: from Systemic Limitations to Targeted Success.AAPS PharmSciTech · 2025Review
- Prognostic Significance of Overexpression of BCL9 and TPX2 in High-Grade Clear Cell Renal Cell Carcinoma: Prognostic Markers for Metastasis and Survival.International journal of molecular sciences · 2025Article
- Dual-Multivalent Aptamer-Based Drug Delivery Platform for Targeted SRC Silencing to Enhance Doxorubicin Sensitivity in Endometrial Cancer.International journal of biological sciences · 2024Article
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
Abstract
Chromosomal instability (CIN) is a hallmark of cancer aggressiveness, providing genetic plasticity and tumor heterogeneity that allows the tumor to evolve and adapt to stress conditions. CIN is considered a cancer therapeutic biomarker because healthy cells do not exhibit CIN. Despite recent efforts to identify therapeutic strategies related to CIN, the results obtained have been very limited. CIN is characterized by a genetic signature where a collection of genes, mostly mitotic regulators, are overexpressed in CIN-positive tumors, providing aggressiveness and poor prognosis. We attempted to identify new therapeutic strategies related to CIN genes by performing a drug screen, using cells that individually express CIN-associated genes in an inducible manner. We find that the overexpression of targeting protein for Xklp2 (TPX2) enhances sensitivity to the proto-oncogene c-Src (SRC) inhibitor dasatinib due to activation of the Yes-associated protein 1 (YAP) pathway. Furthermore, using breast cancer data from The Cancer Genome Atlas (TCGA) and a cohort of cancer-derived patient samples, we find that both TPX2 overexpression and YAP activation are present in a significant percentage of cancer tumor samples and are associated with poor prognosis; therefore, they are putative biomarkers for selection for dasatinib therapy.
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Registered trials
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.