ArticleJournal of natural medicines2013
Tricin 4'-O-(erythro-β-guaiacylglyceryl) ether and tricin 4'-O-(threo-β-guaiacylglyceryl) ether isolated from Njavara (Oryza sativa L. var. Njavara), induce apoptosis in multiple tumor cells by mitochondrial pathway.
Article in Journal of natural medicines, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 20 citations in OpenAlex.
- Tricin inhibits the migration of human retinal pigment epithelium cells by suppressing the RUNX2-CYP1A1 axis and STAT3 pathway.International journal of medical sciences · 2025Article
- Therapeutic and pharmacological efficacy of plant-derived bioactive compounds in targeting breast cancer.American journal of translational research · 2024Review
- Composition, Microbiota, Mechanisms, and Anti-Obesity Properties of Rice Bran.Foods (Basel, Switzerland) · 2023Review
- Article
- Rice Secondary Metabolites: Structures, Roles, Biosynthesis, and Metabolic Regulation.Molecules (Basel, Switzerland) · 2018Review
- Cytochrome P450 93G1 Is a Flavone Synthase II That Channels Flavanones to the Biosynthesis of Tricin O-Linked Conjugates in Rice.Plant physiology · 2014Article
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4 authors at 2 institutions in 1 country.
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Abstract
Njavara is an important medicinal rice variety of Kerala, India widely used in Ayurveda for the treatment of rheumatoid arthritis, paralysis, neurodegenerative diseases and in rejuvenation therapy. The study evaluated, for the first time, antitumor effects of the two rare flavonolignans, tricin 4'-O-(erythro-β-guaiacylglyceryl) ether (compound 1) and tricin 4'-O-(threo-β-guaiacylglyceryl) ether (compound 2), isolated from 'Njavara' black. Both the compounds induced apoptosis in three cancer cell lines colon adenocarcinoma cell line HCT 116, ovarian cancer cell line SKOV3 and breast cancer cell line MCF-7. Chromatin condensation in the three cancer cell lines by Hoechst staining showed >50 % of apoptosis by compounds 1 and 2 at concentration 40 and 30 μg/ml, respectively after 48 h. Further studies substantiated that both the compounds targeted cancer cells through mitochondrial membrane potential loss and subsequent chromatin condensation. Both compounds significantly increased the Annexin V binding thus confirming compounds 1 and 2 to be potential apoptotic agents.
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