Tanya Toshkova-Yotova, Ani Georgieva, Katerina Todorova, Plamen Pilarski, Reneta Toshkova
Antitumor properties of vegetable oil extract from green microalga coelastrella sp
Číslo: 2/2021/2022
Periodikum: Journal of Microbiology, Biotechnology and Food Sciences
DOI: 10.15414/jmbfs.2744
Klíčová slova: microalgae, Coelastrella, antitumor activity, apoptosis, HeLa, sunflower oil extract
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The aim of this study was to obtain an oil extract from a Bulgarian green microalga strain Coelastrella sp. BGV and to assess its anticancer and apoptogenic activity in vitro against human tumor cells HeLa by means of MTT and fluorescence microscopy analyses. The results showed that the oil extract obtained by a direct extraction using a common vegetable oil reduces proliferation and induces apoptosis in HeLa cells.
In contrast to widely used organic solvents for the production of carotenoids, the applied bio-solvent (sunflower oil) can be a valuable alternative approach for the needs of the food industry. The resulting oil extract showed promising antitumor and apoptosis-inducing activity against HeLa cells in vitro and potential for future use in practice.