ArticleMedical science monitor : international medical journal of experimental and clinical research2020
The Long Non-Coding RNA MALAT1 Enhances Ovarian Cancer Cell Stemness by Inhibiting YAP Translocation from Nucleus to Cytoplasm.
Article in Medical science monitor : international medical journal of experimental and clinical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 24 citations in OpenAlex.
- Long non-coding RNAs and VEGF in ovarian cancer: mechanisms and therapeutic potential.Journal of ovarian research · 2025Review
- Long Non-Coding RNAs in Ovarian Cancer: Mechanistic Insights and Clinical Applications.Cancers · 2025Review
- Novel players in the development of chemoresistance in ovarian cancer: ovarian cancer stem cells, non-coding RNA and nuclear receptors.Cancer drug resistance (Alhambra, Calif.) · 2024Review
- The roles of long non-coding RNAs in ovarian cancer: from functions to therapeutic implications.Frontiers in oncology · 2024Review
- Cancer chemoresistance and its mechanisms: Associated molecular factors and its regulatory role.Medical oncology (Northwood, London, England) · 2023Review
- Functions and mechanisms of lncRNA MALAT1 in cancer chemotherapy resistance.Biomarker research · 2023Review
- Epigenetic regulation of cutaneous T-cell lymphoma is mediated by dysregulated lncRNA MALAT1 through modulation of tumor microenvironment.Frontiers in oncology · 2022Article
- Long noncoding RNA SNHG3 promotes malignant phenotypes in cervical cancer cells via association with YAP1.Human cell · 2022Article
- Review
- Review
- LncRNA MALAT1 Facilitates Ovarian Cancer Progression through Promoting Chemoresistance and Invasiveness in the Tumor Microenvironment.International journal of molecular sciences · 2021Article
- Artesunate combined with verteporfin inhibits uveal melanoma by regulation of theOncology letters · 2021Article
- DNM3OS Facilitates Ovarian Cancer Progression by Regulating miR-193a-3p/MAP3K3 Axis.Yonsei medical journal · 2021Article
- Non-Coding RNAs as Biomarkers of Tumor Progression and Metastatic Spread in Epithelial Ovarian Cancer.Cancers · 2021Review
- LncRNAs link cancer stemness to therapy resistance.American journal of cancer research · 2021Review
- The Non-Coding RNAs Inducing Drug Resistance in Ovarian Cancer: A New Perspective for Understanding Drug Resistance.Frontiers in oncology · 2021Review
- LncRNAs in Ovarian Cancer Progression, Metastasis, and Main Pathways: ceRNA and Alternative Mechanisms.International journal of molecular sciences · 2020Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND The purpose of this work was to unearth the effects and underlying mechanism of long non-coding RNA (lncRNA) MALAT1 in ovarian cancer cell stemness. MATERIAL AND METHODS Western blot, quantitative polymerase chain reaction (qPCR) and sphere forming analysis were performed to evaluate the stem-like traits of cells and MALAT1-induced effects on ovarian cancer cell stemness. Cell viability was performed to evaluate MALAT1 role in the chemoresistance of ovarian cancer cells. RNA immunoprecipitation (RIP) and luciferase reporter analysis were constructed to investigate the underlying mechanisms. RESULTS Here, qPCR assay showed that MALAT1 level was remarkably higher in non-adherent spheres formed by adherent ovarian cancer cells, as well as cisplatin-resistant ovarian cancer cells. Additionally, MALAT1 knockdown reduced ovarian cancer cell stemness, characterized as the decrease of sphere forming ability, expression of stemness regulatory masters, and attenuation of cisplatin resistance. Moreover, MALAT1 interacted with yes-associated protein (YAP), inhibited its nuclear-cytoplasm translocation, promoted YAP protein stability and expression and thus increased its activity. Notably, rescuing expression of YAP attenuated the inhibition of MALAT1 knockdown on ovarian cancer cell stemness. CONCLUSIONS In conclusion, these results demonstrate a MALAT1/YAP axis responsible for ovarian cancer cell stemness.
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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.