elatol has been researched along with Neoplasms* in 2 studies
2 other study(ies) available for elatol and Neoplasms
Article | Year |
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Target-Based Screening against eIF4A1 Reveals the Marine Natural Product Elatol as a Novel Inhibitor of Translation Initiation with
Topics: Adenosine Triphosphatases; Animals; Apoptosis; Aquatic Organisms; Biological Products; Cell Line, Tumor; Cell Proliferation; Eukaryotic Initiation Factor-4A; Fibroblasts; Heterografts; Humans; Mice; Models, Molecular; Neoplasms; Protein Biosynthesis; Proteomics; Spiro Compounds | 2018 |
Anti-tumour effects of elatol, a marine derivative compound obtained from red algae Laurencia microcladia.
This paper aims to evaluate the anti-tumour properties of elatol, a compound (sesquiterpene) isolated from algae Laurencia microcladia.. In-vitro and in-vivo anti-tumour properties of elatol were investigated using: MTT assays to assess the cytotoxic effects; flow cytometry analysis to examine the cell cycle and apoptosis; Western blot analysis for determination of the expression of cell cycle and apoptosis proteins; and study of in-vivo tumour growth in mice (C57Bl6 mice bearing B16F10 cells).. Elatol exhibited a cytotoxic effect, at least in part, by inducing cell cycle arrest in the G(1) and the sub-G(1) phases, leading cells to apoptosis. Western blot analysis demonstrated that elatol reduced the expression of cyclin-D1, cyclin-E, cyclin-dependent kinase (cdk)2 and cdk4. A decrease in bcl-xl and an increase in bak, caspase-9 and p53 expression was also observed. In the in-vivo experiment, treatment with elatol was able to reduce tumour growth in C57Bl6 mice.. Elatol promotes a delay in the cell cycle, probably in the G(1)/S transition, activating the apoptotic process and this could be responsible, at least in part, for the in-vivo effects observed. Taken together, the in-vitro and in-vivo experiments suggested that elatol has anti-tumour properties. Further studies should be conducted to clarify the mechanism of action. Topics: Animals; Antineoplastic Agents, Phytogenic; Apoptosis; bcl-2 Homologous Antagonist-Killer Protein; bcl-2-Associated X Protein; Caspase 9; Cell Cycle Checkpoints; Cyclin D1; Cyclin E; Cyclin-Dependent Kinase 2; Cyclin-Dependent Kinase 4; Female; Humans; Laurencia; Male; Melanoma; Mice; Mice, Inbred C57BL; Neoplasms; Phytotherapy; Plant Extracts; Spiro Compounds | 2012 |