ArticleInternational journal of molecular sciences2019
Pro-Apoptotic Effect of Grape Seed Extract on MCF-7 Involves Transient Increase of Gap Junction Intercellular Communication and Cx43 Up-Regulation: A Mechanism of Chemoprevention.
Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 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.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.
- Pooled it
- Dose- and Time-Dependent Modulation of Cx43 and Cx45 Expression and Gap Junction Conductance by Resveratrol.Antioxidants (Basel, Switzerland) · 2026Article
- Grape seed extract and L-ascorbic acid exert antineoplastic effects against solid Ehrlich carcinomaFrontiers in immunology · 2025Article
- Mediterranean Food By-products as a Valuable Source of Bioactive Compounds with Health Properties.Current medicinal chemistry · 2025Review
- Antioxidant and Anticancer Activity ofLife (Basel, Switzerland) · 2024Article
- Natural Products Treat Colorectal Cancer by Regulating miRNA.Pharmaceuticals (Basel, Switzerland) · 2023Review
- Stearoyl-CoA Desaturases1 Accelerates Non-Small Cell Lung Cancer Metastasis by Promoting Aromatase Expression to Improve Estrogen Synthesis.International journal of molecular sciences · 2023Article
- The Wine Industry By-Products: Applications for Food Industry and Health Benefits.Antioxidants (Basel, Switzerland) · 2022Review
- Flavonoids from Plants to Foods: From Green Extraction to Healthy Food Ingredient.Molecules (Basel, Switzerland) · 2022Article
- Grapevine Wastes: A Rich Source of Antioxidants and Other Biologically Active Compounds.Antioxidants (Basel, Switzerland) · 2022Review
- Antioxidant and Pro-Oxidant Capacities as Mechanisms of Photoprotection of Olive Polyphenols on UVA-Damaged Human Keratinocytes.Molecules (Basel, Switzerland) · 2021Article
- Grapevine as a Rich Source of Polyphenolic Compounds.Molecules (Basel, Switzerland) · 2020Review
- Grape (Foods (Basel, Switzerland) · 2020Review
- Bioactive Compounds and Metabolites from Grapes and Red Wine in Breast Cancer Chemoprevention and Therapy.Molecules (Basel, Switzerland) · 2020Review
- Article
- Proanthocyanidins reduce cellular function in the most globally diagnosed cancers in vitro.PeerJ · 2020Article
- Strategies for Reuse of Skins Separated From Grape Pomace as Ingredient of Functional Beverages.Frontiers in bioengineering and biotechnology · 2020Article
- Melinjo Seeds (Journal of pharmacy & bioallied sciencesArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Growing evidence suggests dietary antioxidants reduce the risk of several cancers. Grape seeds extracts (GSE) are a rich source of polyphenols known to have antioxidant, chemopreventive and anticancer properties. Herein, we investigated the in vitro effects and putative action mechanisms of a grape seed extract (GSE) on human breast cancer cells (MCF-7). The effects of GSE were evaluated on cell proliferation, apoptosis and gap-junction-mediated cell-cell communications (GJIC), as basal mechanism involved in the promotion stage of carcinogenesis. GSE (0.05-100 μg/mL) caused a significant dose- and time-dependent inhibition of MCF-7 viability and induced apoptotic cell death, as detected by Annexin-V/Propidium Iodide. Concurrently, GSE induced transient but significant enhancement of GJIC in non-communicating MCF-7 cells, as demonstrated by the scrape-loading/dye-transfer (SL/DT) assay and an early and dose-dependent re-localization of the connexin-43 (Cx43) proteins on plasma membranes, as assayed by immunocytochemistry. Finally, real-time-PCR has evidenced a significant increase in
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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.