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评估银纳米颗粒诱导结肠癌细胞(HCT-116)凋亡的药理活性。

Evaluating the pharmacological activities of -Silver nanoparticles induced apoptosis against colon cancer cells (HCT-116).

作者信息

Hotan Omar, Alhaj Ali, Al-Quhaim Abdulghfor, Alburaihi Khaled, Ahmed Yahya, Munasser Qassem, Dhufer Saleh Bin, Nasran Tammam, Gabir Mohammed, Ebrahim Akram, Obadi Mohammed, Hadi Maryam, Al-Baity Hanefa, Ba-Nafea Abdulmalek, Qaed Eskandar, Zaky Mohamed Y, Okba Mohammed, Al-Nasi Abdullah, Almoiliqy Marwan

机构信息

Department of Pharmacy, Faculty of Medicine and Health Sciences University of Science and Technology Aden Yemen.

Microbiology Department Supreme Commission for Drug and Medical Appliances Aden Yemen.

出版信息

Food Sci Nutr. 2024 May 27;12(8):5890-5906. doi: 10.1002/fsn3.4246. eCollection 2024 Aug.

DOI:10.1002/fsn3.4246
PMID:39139937
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11317657/
Abstract

has been studied and possesses several activities, including antibacterial, antiparasitic, and anticancer properties. In this study, was used as a reducing agent of silver ions into silver nanoparticles. silver nanoparticles (APS-NPs) were characterized and evaluated using characterization techniques. However, the antioxidative, antibacterial, and anticancer assays were studied to evaluate the pharmacological activities of APS-NPs. APS-NPs were developed and changed to dark brown and the maximum absorption was 442 nm. SEM (5-583 nm), TEM (4-110 nm), XRD (21.84 nm), and zeta potential analysis (63.39 nm) revealed that the APS-NPs were nano-sized, and the APS-NPs had a cubic crystalline structure, according to the XRD results. FTIR analysis suggested that functional groups of metabolites were involved in forming APS-NPs. The zeta potential indicated that the APS-NPs were negatively charged (-32 mV), suggesting good stability. APS-NPs showed significant antioxidative stress activity by reducing DPPH-free radicles in a dose-dependent manner. APS-NPs-induced antibacterial effect against (), (), and (). APS-NPs reduced the cell viability and cell migration of the human colon tumor cell line (HCT 116) compared with controls, indicating that APS-NPs could play a role in reducing metastasis and inducing cell apoptosis against colon cancer. In conclusion, the nanoparticle synthesis from extract demonstrated excellent antioxidant, antibacterial, and anticancer activities, thus suggesting that our APS-NPs have the potential to be used as antioxidative and antibacterial in food and pharmaceutical industries.

摘要

已被研究并具有多种活性,包括抗菌、抗寄生虫和抗癌特性。在本研究中,用作将银离子还原为银纳米颗粒的还原剂。使用表征技术对银纳米颗粒(APS-NPs)进行了表征和评估。然而,研究了抗氧化、抗菌和抗癌试验以评估APS-NPs的药理活性。APS-NPs被制备出来并变为深棕色,最大吸收波长为442nm。扫描电子显微镜(SEM,5-583nm)、透射电子显微镜(TEM,4-110nm)、X射线衍射(XRD,21.84nm)和zeta电位分析(63.39nm)表明,APS-NPs为纳米尺寸,根据XRD结果,APS-NPs具有立方晶体结构。傅里叶变换红外光谱(FTIR)分析表明,代谢物的官能团参与了APS-NPs的形成。zeta电位表明APS-NPs带负电荷(-32mV),表明具有良好的稳定性。APS-NPs通过以剂量依赖的方式减少二苯基苦味酰基自由基显示出显著的抗氧化应激活性。APS-NPs对()、()和()具有抗菌作用。与对照组相比,APS-NPs降低了人结肠肿瘤细胞系(HCT 116)的细胞活力和细胞迁移,表明APS-NPs在减少结肠癌转移和诱导细胞凋亡方面可能发挥作用。总之,从提取物合成的纳米颗粒表现出优异的抗氧化、抗菌和抗癌活性,因此表明我们的APS-NPs有潜力在食品和制药工业中用作抗氧化剂和抗菌剂。

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