HPLC-ESI/MS-MS characterization of compounds in Dolomiaea costus extract and evaluation of cytotoxic and antiviral properties: molecular mechanisms underlying apoptosis-inducing effect on breast cancer.
Autor: | El-Nashar, Heba A. S., Eldahshan, Omayma A., Fattah, Nasra F Abdel, Loutfy, Samah A, Abdel-Salam, Ibrahim M |
---|---|
Předmět: |
IN vitro studies
HIGH performance liquid chromatography MEDICINAL plants POLYPHENOLS FLAVONOIDS LIGNANS ANTIVIRAL agents APOPTOSIS ANTINEOPLASTIC agents SIGNAL peptides MOLECULAR biology ADENOVIRUSES PHYTOCHEMICALS CELL survival GENE expression PLANT roots MASS spectrometry CELL proliferation ADSORPTION (Chemistry) BENZOPYRANS RESEARCH funding CELL lines MOLECULAR structure POLYMERASE chain reaction BREAST tumors BIOLOGICAL pigments CASPASES PHARMACODYNAMICS |
Zdroj: | BMC Complementary Medicine & Therapies; 10/6/2023, Vol. 23 Issue 1, p1-10, 10p, 2 Charts, 2 Graphs |
Abstrakt: | Background: Dolomiaea costus (syn: Saussurea costus; Family Asteraceae) occupies an important place in the traditional Chinese medicinal plants and is prescribed for a wide range of disorders. The current study aimed to tentatively identify the phytoconstituents of D. costus extract and to explore antiproliferative activity against human breast cancer cells and its possible apoptotic mechanism along with antiviral activity against human adenovirus 5 (Adv-5). Methods: The phytoconstituents of 70% ethanol extract of D. costus were assessed using HPLC/ESI-MS/MS technique. The cell viability was investigated against breast cancer cell line (MCF-7) via 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Mechanistically, the apoptotic effects on the Bax, Bcl2 and Caspase 3 were determined via quantitative reverse transcriptase-polymerase chain reaction (RT-qPCR). Further, the antiviral activity was assessed against Adv-5 based on virucidal and adsorption mechanisms. Results: The HPLC/MS analysis of the extract revealed tentative identification of twenty compounds of polyphenolic nature, mainly flavonoids, lignans, coumarins, and anthocyanidins. The plant extract showed a cytotoxic effect against MCF-7 and Vero cells with IC |
Databáze: | Complementary Index |
Externí odkaz: |