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通过气相色谱-质谱联用仪进行植物化学表征,并评估叶提取物对MDA-MB-231细胞系的抗增殖和抗迁移研究。

Phytochemical characterization by GC-MS and evaluation of antiproliferative and antimigratory studies of leaf extracts on MDA-MB-231 cell line.

作者信息

Fazeela Mahaboob Begum S M, Sankarram Megasri

机构信息

B.S. Abdur Rahman Crescent Institute of Science and Technology, Vandalur, Tamil Nadu, India.

出版信息

BioTechnologia (Pozn). 2024 Mar 29;105(1):55-68. doi: 10.5114/bta.2024.135642. eCollection 2024.

Abstract

Breast cancer is the most recurrently identified and one of women's prominent causes of death. Currently, researchers have turned their focus on natural chemicals from synthetic chemicals due to their environmental, economic, and health benefits. Considering this, the medicinal plant was chosen for the current study. The aim of this study was to isolate and characterize secondary metabolites from and determine the antiproliferative and antimigratory activities in the MDA-MB-231 cell line under conditions. Phytochemicals from were isolated through sequential extraction using hexane, dichloromethane, and ethyl acetate. These extracts were qualitatively screened, subjected to FT-IR, and analyzed using GC-MS. The antiproliferative activity was determined through the MTT assay. Scratch assay was utilized to determine the antimigratory activity of the plant extracts. The phytochemical analysis revealed the presence of steroids, alkaloids, phenols, flavonoids, galactose, tannins, saponins, and amino acids in the extracts. The results of the cell viability assay indicated that the crude dichloromethane and ethyl acetate extracts inhibited cell proliferation, with inhibitory concentrations of 5 and 3 μg/ml, respectively. In contrast, the crude hexane extract did not exhibit any cytotoxicity. Furthermore, the scratch assay results showed that the plant extracts had cell migration inhibitory properties. The outcomes of the current study conclude that possesses active therapeutic agents with strong anticancer potential, effectively impeding the proliferation and invasion of MDA-MB-231. Further studies are needed to identify the potential active agents that contribute to these activities.

摘要

乳腺癌是最常被确诊的疾病之一,也是女性主要的死亡原因之一。目前,由于天然化学物质具有环境、经济和健康方面的益处,研究人员已将关注点从合成化学物质转向天然化学物质。考虑到这一点,本研究选用了该药用植物。本研究的目的是从该植物中分离和鉴定次生代谢产物,并在特定条件下测定其对MDA - MB - 231细胞系的抗增殖和抗迁移活性。通过依次用己烷、二氯甲烷和乙酸乙酯萃取,从该植物中分离出植物化学物质。对这些提取物进行定性筛选、傅里叶变换红外光谱(FT - IR)分析,并使用气相色谱 - 质谱联用仪(GC - MS)进行分析。通过MTT法测定抗增殖活性。利用划痕实验测定植物提取物的抗迁移活性。植物化学分析表明提取物中存在甾体、生物碱、酚类、黄酮类、半乳糖、单宁、皂苷和氨基酸。细胞活力测定结果表明,二氯甲烷和乙酸乙酯粗提物抑制细胞增殖,抑制浓度分别为5和3μg/ml。相比之下,己烷粗提物未表现出任何细胞毒性。此外,划痕实验结果表明植物提取物具有细胞迁移抑制特性。本研究结果表明该植物拥有具有强大抗癌潜力的活性治疗剂,能有效阻碍MDA - MB - 231的增殖和侵袭。需要进一步研究以确定促成这些活性的潜在活性剂。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ef4e/11020152/d552a4382be5/BTA-105-1-52457-g001.jpg

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