ArticleJournal of Cancer2018
Oestrogen Inhibits VEGF Expression And Angiogenesis In Triple-Negative Breast Cancer By Activating GPER-1.
Article in Journal of Cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
16 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.
- STAT3 as a potential therapeutic target in triple negative breast cancer: a systematic review.Journal of experimental & clinical cancer research : CR · 2019Pooled it
- Effects of 17β estradiol on blood pressure elevation in ovariectomized rats with collagen-induced arthritis via modulation of oxidative stress, inflammation, fibrosis, and apoptosis in the aorta involving TLR4/NOX4/NF-kβ and TGFβ1/fibronectin/α-SMA pathways.Naunyn-Schmiedeberg's archives of pharmacology · 2025Article
- Targeting ERβ1-Positive Triple-Negative Breast Cancer: Molecular Effects of Calcitriol and 17β-Estradiol.Cureus · 2025Article
- GPER deficiency impedes murine myocutaneous revascularization and wound healing.Scientific reports · 2024Article
- The Role of Estrogen across Multiple Disease Mechanisms.Current issues in molecular biology · 2024Review
- Current progress and prospects for G protein-coupled estrogen receptor in triple-negative breast cancer.Frontiers in cell and developmental biology · 2024Review
- The Role of G Protein-Coupled Estrogen Receptor (GPER) in Vascular Pathology and Physiology.Biomolecules · 2023Review
- MOBILE pipeline enables identification of context-specific networks and regulatory mechanisms.Nature communications · 2023Article
- Oviductal Oxygen Homeostasis in Patients with Uterine Myoma: Correlation between Hypoxia and Telocytes.International journal of molecular sciences · 2022Article
- Modulatory Effects of Biosynthesized Gold Nanoparticles Conjugated with Curcumin and Paclitaxel on Tumorigenesis and Metastatic Pathways-In Vitro and In Vivo Studies.International journal of molecular sciences · 2022Article
- Article
- Identification of a DNA Methylation-Based Prognostic Signature for Patients with Triple-Negative Breast Cancer.Medical science monitor : international medical journal of experimental and clinical research · 2021Article
- Review
- Review
- Plumbagin inhibits tumor angiogenesis of gastric carcinoma in mice by modulating nuclear factor-kappa B pathway.Translational cancer research · 2020Article
- GPER agonist G1 suppresses neuronal apoptosis mediated by endoplasmic reticulum stress after cerebral ischemia/reperfusion injury.Neural regeneration research · 2019Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Triple-negative breast cancer (TNBC) is the most malignant type of breast cancer with ample vascularisation and high vascular endothelial growth factor (VEGF) expression. The sex steroid hormone oestrogen is involved in several cellular activities associated with TNBC regulation. However, the role of oestrogen in VEGF expression and angiogenesis in TNBC remains unclear. In this study, we found that treatment with 17β-oestradiol (E2) inhibited VEGF mRNA and protein expression in the TNBC cell lines MDA-MB-468 and MDA-MB-436. To further elaborate on the phenomenon of E2-regulated angiogenesis, we showed that conditioned medium from the TNBC cell line MDA-MB-468 treated with E2 inhibits the tube formation ability of human umbilical vein endothelial cells (HUVECs). Additionally, the G-protein-coupled oestrogen receptor-1 (GPER-1)-specific agonist G-1 has a function similar to that of E2. While G-15, the selective antagonist of GPER-1, notably reversed the inhibitory effects of E2 and G-1 on VEGF expression and tube formation, suggesting that GPER-1 is involved in the E2-induced angiogenesis suppression in TNBC cells. Moreover, E2 inhibited
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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.