Assessment of the biological activity of Marrubium friwaldskyanum Boiss. ( Lamiaceae ).

Autor:	Gyuzeleva D; Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', 4000, Plovdiv, Bulgaria., Batsalova T; Department of Developmental Biology, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', Plovdiv, 4000, Bulgaria., Dzhambazov B; Department of Developmental Biology, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', Plovdiv, 4000, Bulgaria., Teneva I; Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', 4000, Plovdiv, Bulgaria., Mladenova T; Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', 4000, Plovdiv, Bulgaria., Mladenov R; Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', 4000, Plovdiv, Bulgaria.; Department of Bioorganic Chemistry, Faculty of Pharmacy, Medical University of Plovdiv, 4002, Plovdiv, Bulgaria., Stoyanov P; Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', 4000, Plovdiv, Bulgaria.; Department of Bioorganic Chemistry, Faculty of Pharmacy, Medical University of Plovdiv, 4002, Plovdiv, Bulgaria., Todorov K; Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', 4000, Plovdiv, Bulgaria., Moten D; Department of Developmental Biology, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', Plovdiv, 4000, Bulgaria., Apostolova D; Department of Developmental Biology, Faculty of Biology, University of Plovdiv 'Paisii Hilendarski', Plovdiv, 4000, Bulgaria., Bivolarska A; Department of Medical Biochemistry, Faculty of Pharmacy, Medical University of Plovdiv, 4002, Plovdiv, Bulgaria.
Jazyk:	angličtina
Zdroj:	Heliyon [Heliyon] 2024 Jun 06; Vol. 10 (11), pp. e32599. Date of Electronic Publication: 2024 Jun 06 (Print Publication: 2024).
DOI:	10.1016/j.heliyon.2024.e32599
Abstrakt:	Present scientific evidences about the biological activity and potential medical application of extracts derived from Marrubium friwaldskyanum Boiss. are limited. Therefore, our study was undertaken to define several main characteristics in this regard - in vitro cytotoxicity and antitumor properties, antibacterial activity and immunomodulatory potential. Extracts were obtained from different aerial parts of Marrubium friwaldskyanum - stems, leaves and flowers. The in vitro cytotoxicity and antitumor activity of the samples were evaluated by tetrazolium salt reduction tests and Neutral red uptake assays using four human cell lines (a normal fibroblastic and three adenocarcinoma cell lines/A549, HeLa, HT-29/) and by experiments with HT-29 tumor spheroids. Antibacterial activity toward Gram-negative ( Escherichia coli ) and Gram-positive ( Bacillus cereus ) species was assessed based on estimation of minimal inhibitory and minimal bactericidal concentrations as well as longitudinal studies on bacterial viability. Ex vivo assays with normal leukocytes were performed to define potential immunomodulatory activity of the extracts. Our results demonstrated selective antitumor activity of the extracts directed against colon adenocarcinoma HT-29 cells and cervical adenocarcinoma HeLa cell line. Metabolic activity of A549 lung adenocarcinoma cells was affected only by the sample derived from flowers. M. friwaldskyanum leaf and flower extracts showed the highest activity, which included reduction of HT-29 tumor spheroid growth and viability. The studied samples exhibited antibacterial activity against both bacterial species tested. Treatment with M. friwaldskyanum extracts affected specific leukocyte populations (HLA + , CD19 + , CD11b + , CD25 + cells). These results demonstrate for the first time complex biological effects of extracts derived from M. friwaldskyanum and their potential to serve as a source of valuable compounds for the pharmaceutical industry. Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (© 2024 The Authors. Published by Elsevier Ltd.)
Databáze:	MEDLINE
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