Phytochemical characterization and biological activities of Stenomesson miniatum bulb extract, a medicinal plant of the Andes
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| Název: | Phytochemical characterization and biological activities of Stenomesson miniatum bulb extract, a medicinal plant of the Andes |
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| Autoři: | Mariacaterina Lianza, Carmela Fimognari, Jean-Marc Nuzillard, Ferruccio Poli, Jean-Hugues Renault, Francesca Bonvicini, Giulia Greco, Eleonora Turrini |
| Přispěvatelé: | Alma Mater Studiorum Università di Bologna = University of Bologna (UNIBO), Institut de Chimie Moléculaire de Reims - UMR 7312 (ICMR), Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie - CNRS Chimie (INC-CNRS)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Reims Champagne-Ardenne (URCA)-Centre National de la Recherche Scientifique (CNRS)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Centre National de la Recherche Scientifique (CNRS) |
| Zdroj: | Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology. 158:182-189 |
| Informace o vydavateli: | Informa UK Limited, 2023. |
| Rok vydání: | 2023 |
| Témata: | Artefact, Amaryllidaceae alkaloids, Urceolina peruviana, Stenomesson miniatum, Andean traditional medicine, 13 C-NMR-based dereplication, 15. Life on land, 3. Good health, Jurkat cells, [CHIM]Chemical Sciences, A431 human epidermoid carcinoma, amaryllidaceae alkaloids, urceolina peruviana, C-13-NMR-based dereplication, jurkat cells, artefact, andean traditional medicine |
| Popis: | The fresh bulbs of Stenomesson miniatum, a plant belonging to Amaryllidaceae family with a poorly investigated phytochemical profile, were traditionally employed by Andean healers to treat tumors and abscesses. The aims of this study were to characterize the alkaloid extract from the bulbs of S. miniatum and test its cytotoxic and antibacterial potential. The alkaloid extract was characterized by dereplication using various techniques (CPC, NMR, UPLC-HRMS) and referring to in-home or online databases for spectroscopic data matching. Cytotoxic activities were evaluated on A431 human epidermoid carcinoma cells through a metabolic assay, and on Jurkat human acute T-leukemia cells through a cell-impermeant fluorescent nuclear probe. Antibacterial assays were carried out against Staphylococcus aureus, Staphylococcus epidermidis and Streptococcus pyogenes by using a standardized microdilution broth method 96-well plate. Eleven known Amaryllidaceae alkaloids were identified together with another compound determined as being an extraction artefact. The alkaloid extract showed good cytotoxic activity against both the tumor cell lines, reaching an IC50 of 3.3 µg/mL against A431 cells and of 10.9 µg/mL against Jurkat cells. The analysis of the fractions allowed the activity to be attributed to the presence of pretazettine and haemathamine. Conversely, no antibacterial activities were recorded for any of the samples. |
| Druh dokumentu: | Article |
| Popis souboru: | application/pdf; application/zip |
| Jazyk: | English |
| ISSN: | 1724-5575 1126-3504 |
| DOI: | 10.1080/11263504.2023.2293037 |
| DOI: | 10.20944/preprints202305.0921.v2 |
| DOI: | 10.5281/zenodo.4574016 |
| Přístupová URL adresa: | https://hdl.handle.net/11585/954209 https://doi.org/10.1080/11263504.2023.2293037 https://www.tandfonline.com/doi/full/10.1080/11263504.2023.2293037 |
| Rights: | CC BY |
| Přístupové číslo: | edsair.doi.dedup.....5194e8e1a8830549a84fc82b51b42396 |
| Databáze: | OpenAIRE |
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Nájsť tento článok vo Web of Science | Abstrakt: | The fresh bulbs of Stenomesson miniatum, a plant belonging to Amaryllidaceae family with a poorly investigated phytochemical profile, were traditionally employed by Andean healers to treat tumors and abscesses. The aims of this study were to characterize the alkaloid extract from the bulbs of S. miniatum and test its cytotoxic and antibacterial potential. The alkaloid extract was characterized by dereplication using various techniques (CPC, NMR, UPLC-HRMS) and referring to in-home or online databases for spectroscopic data matching. Cytotoxic activities were evaluated on A431 human epidermoid carcinoma cells through a metabolic assay, and on Jurkat human acute T-leukemia cells through a cell-impermeant fluorescent nuclear probe. Antibacterial assays were carried out against Staphylococcus aureus, Staphylococcus epidermidis and Streptococcus pyogenes by using a standardized microdilution broth method 96-well plate. Eleven known Amaryllidaceae alkaloids were identified together with another compound determined as being an extraction artefact. The alkaloid extract showed good cytotoxic activity against both the tumor cell lines, reaching an IC50 of 3.3 µg/mL against A431 cells and of 10.9 µg/mL against Jurkat cells. The analysis of the fractions allowed the activity to be attributed to the presence of pretazettine and haemathamine. Conversely, no antibacterial activities were recorded for any of the samples. |
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| ISSN: | 17245575 11263504 |
| DOI: | 10.1080/11263504.2023.2293037 |