ArticleInternational journal of molecular medicine2020
PLAG1 silencing promotes cell chemosensitivity in ovarian cancer via the IGF2 signaling pathway.
Article in International journal of molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 17 citations in OpenAlex.
- VEZF1 inhibits ovarian cancer cell ferroptosis and acts as an oncogene via the miR-545-3p/PLAG1 axis.Hereditas · 2026Article
- ATP2C2-PLA2R1 axis underlies lipid metabolism modulation and invasion in papillary thyroid carcinoma mediated by a VGIC signature.Discover oncology · 2026Article
- Integrated molecular subtyping and functional analysis of circ_0001946/miR-7-5p axis reveals a glucose metabolism-linked regulatory mechanism in ovarian cancer.World journal of surgical oncology · 2025Article
- Comprehensive pan-cancer analysis identifies PLAG1 as a key regulator of tumor immune microenvironment and prognostic biomarker.Frontiers in immunology · 2025Article
- PLAG1 interacts with GPX4 to conquer vulnerability to sorafenib induced ferroptosis through a PVT1/miR-195-5p axis-dependent manner in hepatocellular carcinoma.Journal of experimental & clinical cancer research : CR · 2024Article
- GoatAnimals : an open access journal from MDPI · 2023Article
- Systematic Investigation of the Diagnostic and Prognostic Impact of LINC01087 in Human Cancers.Cancers · 2022Article
- Article
- Loss of microRNA-135b Enhances Bone Metastasis in Prostate Cancer and Predicts Aggressiveness in Human Prostate Samples.Cancers · 2021Article
- Important players in carcinogenesis as potential targets in cancer therapy: an update.Oncotarget · 2020Review
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3 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Ovarian cancer (OC) is one of the most lethal gynecological diseases. Novel prognostic biomarkers and therapeutic targets for OC are urgently required. The aim of this study was to investigate the mechanisms that govern how pleomorphic adenoma gene 1 (PLAG1) influences the biological processes and chemosensitivity of OC cells via the insulin‑like growth factor‑2 (IGF2) signaling pathway. Differentially expressed genes in OC were selected based on bioinformatics data. OC and adjacent tissue specimen were collected, followed by the determination of the expression of PLAG1 and IGF2 signaling pathway‑associated genes. The regulatory mechanisms of PLAG1 in OC cells were analyzed following treatment with pcDNA or small interfering RNA (siRNA), and included the assessment of cell proliferation, migration, invasion and cisplatin resistance. PLAG1 was identified as an upregulated gene in OC. OC tissues exhibited increased expression of PLAG1 and IGF2 compared with the controls. Moreover, PLAG1 was observed to positively regulate the IGF2 signaling pathway. The siRNA‑mediated silencing of PLAG1 resulted in decreased expression of IGF2, IGF1 receptor and insulin receptor substrate 1, as well as inhibited proliferation, migration, invasion and cisplatin resistance of OC cells. Furthermore, the effect of PLAG1 was dependent on IGF2. PLAG1 may therefore be considered as a possible target for the treatment of OC.
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