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Devasvaran K, Alallam B, Lee C, Yong YK, Lim V. Clinacanthus nutans crude polysaccharide extract as a green platform for microwave-assisted synthesis of silver nanoparticles: Optimization, characterization, and evaluation of bioactivities. Int J Biol Macromol 2024; 278:134893. [PMID: 39168213 DOI: 10.1016/j.ijbiomac.2024.134893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 06/06/2024] [Accepted: 08/18/2024] [Indexed: 08/23/2024]
Abstract
Clinacanthus nutans (C. nutans) is a plant in tropical Asia with proven biological activities. The optimized extraction method of C. nutans crude polysaccharide (CNP) uses water in the presence of an ultrasound-assisted mechanical method (UL_CNP). However, the use of UL_CNP for the synthesis and optimization of silver nanoparticles (AgNP), particularly their anticancer and photocatalytic properties, remains unexplored. Hence, this research aimed to employ a green method using UL_CNP and silver nitrate to produce AgNP (UL_AgNP) with a small size and assess its potential toxicity, anticancer, and photocatalytic activities. The synthesis condition was optimized using the Box-Behnken design method. The synthesized UL_AgNP showed the surface plasmon resonance peak at 458 nm. The optimized synthesis condition produced spherically shaped UL_AgNP with a size of 5.21 ± 1.92 nm and a zeta potential of -26.33 ± 0.93 mV. An X-ray diffraction analysis exhibited intense Bragg's reflection peaks at (111), (200), (220), and (311), having a face-centered cubic structure of AgNP. Attenuated total reflectance-Fourier-transform infrared spectroscopy and energy-dispersive X-ray spectroscopy further confirmed the presence of silver in the synthesized UL_AgNP. The brine shrimp lethality test of UL_AgNP reported a lethal concentration 50 value of <7.8 μg/mL after 24 h. The UL_AgNP exhibited antiproliferative activity against MCF-7 cells with a half-maximal inhibitory concentration value of 4.96 ± 0.31 μg/mL by inducing S-phase cell cycle arrest, apoptotic effect, and reduction of cell migration. Furthermore, UL_AgNP proved its efficient photocatalytic activity against methylene blue dye (50.22 % ± 0.06 %, after 10 min at a concentration of 50 μg/mL). Therefore, the UL_AgNP exhibited promising antiproliferative activity against MCF-7 cells, highlighting their potential as a therapeutic agent. Further investigations are needed to elucidate the precise mechanism of their action.
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Affiliation(s)
- Kogilavanee Devasvaran
- Advanced Medical & Dental Institute, Universiti Sains Malaysia, Bertam, 13200 Kepala Batas, Pulau Pinang, Malaysia
| | - Batoul Alallam
- Advanced Medical & Dental Institute, Universiti Sains Malaysia, Bertam, 13200 Kepala Batas, Pulau Pinang, Malaysia
| | - Carmen Lee
- School of Biological Sciences, Universiti Sains Malaysia, 11800 Gelugor, Pulau Pinang, Malaysia.
| | - Yoke Keong Yong
- Department of Human Anatomy, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia.
| | - Vuanghao Lim
- Advanced Medical & Dental Institute, Universiti Sains Malaysia, Bertam, 13200 Kepala Batas, Pulau Pinang, Malaysia.
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Guillén-Meléndez GA, Pérez-Hernández RA, Chávez-Montes A, Castillo-Velázquez U, de Jesús Loera-Arias M, Montes-de-Oca-Saucedo CR, Rodríguez-Rocha H, Contreras-Torres FF, Saucedo-Cárdenas O, Soto-Domínguez A. Nanoencapsulation of extracts and isolated compounds of plant origin and their cytotoxic effects on breast and cervical cancer treatments: Advantages and new challenges. Toxicon 2024; 244:107753. [PMID: 38740098 DOI: 10.1016/j.toxicon.2024.107753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/22/2024] [Accepted: 05/09/2024] [Indexed: 05/16/2024]
Abstract
This review analyzes the current progress in loaded nanoparticles (NPs) of plant extracts or isolated antineoplastic compounds used in breast and cervical cancer treatments. Also, it provides a comprehensive overview of the contributions made by traditional medicine and nanomedicine to the research of two of the most prevalent types of cancer in women worldwide: breast and cervical cancer. Searches were conducted in electronic databases to gather relevant information related to the biological activity of the NPs, which were meticulously reviewed. Nanomedicine has advanced to incorporate plant compounds including their crude extracts, in the preparation of NPs. The most used method is green synthesis, whose most outstanding advantages, is the reduced preparation time, and the variety of results that can be obtained depending on the reaction times, pH, temperature, and concentration of both the bio-reducing agent and the compound or plant extract. Most of the studies focus on evaluating crude extracts with high polarity, such as aqueous, alcoholic, and hydroalcoholic extracts. In conclusion, exploring the use of organic compounds is considered an area of opportunity for further research and future perspectives. Most of the analyzed studies were conducted using in vitro assays, highlighting the relatively recent nature of this field. It is expected that future research will involve more in vivo assays, particularly focusing on isolated cell lines representing the most difficult-to-treat types of cancer, such as triple-negative breast cancer like MDA-MB-231. Notably the MCF-7 cell line is one of the most used, while limited studies were found concerning cervical cancer.
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Affiliation(s)
- Gloria A Guillén-Meléndez
- Departamento de Histología, Facultad de Medicina, Universidad Autónoma de Nuevo León. Monterrey, N.L., C.P. 64460, Mexico.
| | - Raymundo A Pérez-Hernández
- Departamento de Química, Facultad de Ciencias Biológicas, UANL. San Nicolás de los Garza, N.L., C.P. 64455, Mexico.
| | - Abelardo Chávez-Montes
- Departamento de Química, Facultad de Ciencias Biológicas, UANL. San Nicolás de los Garza, N.L., C.P. 64455, Mexico.
| | - Uziel Castillo-Velázquez
- Departamento de Inmunología, Facultad de Medicina Veterinaria y Zootecnia, UANL. Escobedo, N.L., C.P. 66050, Mexico.
| | - María de Jesús Loera-Arias
- Departamento de Histología, Facultad de Medicina, Universidad Autónoma de Nuevo León. Monterrey, N.L., C.P. 64460, Mexico.
| | - Carlos R Montes-de-Oca-Saucedo
- Departamento de Histología, Facultad de Medicina, Universidad Autónoma de Nuevo León. Monterrey, N.L., C.P. 64460, Mexico.
| | - Humberto Rodríguez-Rocha
- Departamento de Histología, Facultad de Medicina, Universidad Autónoma de Nuevo León. Monterrey, N.L., C.P. 64460, Mexico.
| | | | - Odila Saucedo-Cárdenas
- Departamento de Histología, Facultad de Medicina, Universidad Autónoma de Nuevo León. Monterrey, N.L., C.P. 64460, Mexico.
| | - Adolfo Soto-Domínguez
- Departamento de Histología, Facultad de Medicina, Universidad Autónoma de Nuevo León. Monterrey, N.L., C.P. 64460, Mexico.
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3
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Afzali M, Sadat Shandiz SA, Keshtmand Z. Preparation of biogenic silver chloride nanoparticles from microalgae Spirulina Platensis extract: anticancer properties in MDA-MB231 breast cancer cells. Mol Biol Rep 2024; 51:62. [PMID: 38170277 DOI: 10.1007/s11033-023-08970-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 11/16/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Breast carcinoma is the second leading cause of cancer related-deaths among women. Given its high incidence and mortality rates, searching for innovative treatments represents a formidable challenge within the medical and pharmaceutical industries. This study delves into the preparation, characterization, and anticancer properties of silver chloride nanoparticles (AgCLNPs) as a novel therapeutic approach for breast cancer cells, employing a biological synthesis method. METHODS This investigation, utilized spirulina platensis extract to synthesize silver chloride nanoparticles (AgCLNPs-SP). The formation, size, and structure of the nanoparticles were characterized by Transmission Electron Microscopy (TEM), Scanning Electron Microscope (SEM), X-ray crystallography (XRD), and Energy-dispersive X-ray spectroscopy (EDS) analysis. Additionally, the apoptotic and anticancer properties of AgCLNPs-SP were thoroughly examined. RESULTS The results, revealed AgCLNPs-SP to exhibit a spherical, morphology with a size range of 40-70 nm, primarily silver and chlorine. The dose-dependent response of AgCLNP-SP against MDA-MB231 cells was ascertained using the MTT Assay, with an IC50 value of 34 µg/mL. Furthermore, the Annexin V-FITC/ PI apoptosis assay demonstrated a significant proportion of early apoptosis (43.67%) in MDA-MB231 cells. This apoptosis process was substantiated by up-regulation in mRNA expression levels of P53, CAD, and Bax genes, alongside a down-regulation of the of bcl2 gene expression. Additionally, an augmented production of reactive oxygen species (ROS), cell cycle analysis, Hoechst staining assay, and evaluated levels of Caspase - 3, -8 and - 9 were observed in AgCLNPs-SP-treated MDA_MB231 cancer cells. CONCLUSIONS In conclusion, the results suggest that AgCLNPs-SP may be a promising agent for treating breast cancer.
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Affiliation(s)
- Mahsa Afzali
- Department of Biology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | | | - Zahra Keshtmand
- Department of Biology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
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Asante DB, Wiafe GA. Therapeutic Benefit of Vernonia amygdalina in the Treatment of Diabetes and Its Associated Complications in Preclinical Studies. J Diabetes Res 2023; 2023:3159352. [PMID: 38033739 PMCID: PMC10686711 DOI: 10.1155/2023/3159352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 10/31/2023] [Accepted: 11/02/2023] [Indexed: 12/02/2023] Open
Abstract
Diabetes mellitus (DM), a complex heterogeneous metabolic disorder characterized by a defect in the function of insulin, is on the rapid rise globally. Sustained hyperglycemia which is a major sign of DM is linked to the generation of reactive oxygen species which promotes adverse complications of the disorder. Traditional herbal treatment of DM is a common practice in Africa and other tropical parts of the world. Vernonia amygdalina (VA), one of the highly researched species in the Asteraceae family, has proven to possess potent antidiabetic properties. Several phytochemicals identified in multiple extracts from VA are purported to be responsible for the antidiabetic potential of the plant. In this review, we discuss the therapeutic potential of VA in diabetes and its associated complications. We appraise the current evidence and further suggest potential areas that could be effectively exploited in future VA research on diabetes.
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Affiliation(s)
- Du-Bois Asante
- Department of Biomedical Sciences, University of Cape Coast, Ghana
- Department of Forensic Science, University of Cape Coast, Ghana
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Hublikar LV, Ganachari SV, Patil VB. Phytofabrication of silver nanoparticles using Averrhoa bilimbi leaf extract for anticancer activity. NANOSCALE ADVANCES 2023; 5:4149-4157. [PMID: 37560425 PMCID: PMC10408575 DOI: 10.1039/d3na00313b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/04/2023] [Indexed: 08/11/2023]
Abstract
Averrhoa bilimbi leaf extract was successfully utilized as a reducing agent to synthesize silver nanoparticles (AgNPs) in the laboratory. The phytochemicals in the extract helped keep the silver nanoparticles stable and slowed them down. Different methods, such as UV-visible, FT-IR spectroscopies, XRD, and SEM analyses, were used to characterize the size, shape, and morphology of the nanoparticles, and the results showed that the synthesized nanoparticles were spherical and monodispersed. FTIR spectrum streaching vibrations shown stabillization of silver nanoparticles by green extract. On the other hand, these nanoparticles were labelled as Averrhoa bilimbi (AB) extract silver nanoparticles (AB-AgNPs). The biological synthesis process was proven to enhance the efficacy of the synthesized silver nanoparticles. The effectiveness of AB-AgNPs in fighting cancer could be enhanced specifically for lung cancer (A549 cell line) and breast cancer (MCF7 cell line) by optimizing the necessary conditions. The IC50 value for A549 cells was 49.52 g mL-1, while that for MCF7 cells was 78.40 g mL-1. The effect of AgNPs on both cell lines was assessed using an MTT assay, which showed a dose-dependent cytotoxicity effect. The biosynthesized AB-AgNPs hold great potential as anticancer agents. Their synthesis using Averrhoa bilimbi leaf extract as a reducing agent was proven to be successful, resulting in spherical and monodispersed nanoparticles that exhibit effective cytotoxicity against cancer cells.
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Affiliation(s)
- Leena V Hublikar
- Department of Chemistry, School of Advanced Sciences, KLE Technological University BVB Campus, Vidyanagar Hubballi 580031 India
- Department of Chemistry and Research Center, NMKRV College for Women Jayanagar Bangalore 560011 India
| | - Sharanabasava V Ganachari
- Department of Chemistry, School of Advanced Sciences, KLE Technological University BVB Campus, Vidyanagar Hubballi 580031 India
| | - Veerabhadragouda B Patil
- Institute of Energetic Materials, Faculty of Chemical Technology, University of Pardubice Studentska 95 53210 Czech Republic
- Department of Studies and Research in Materials Science, Gulbarga University Kalaburagi 585106 India
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Tesfaye M, Gonfa Y, Tadesse G, Temesgen T, Periyasamy S. Green synthesis of silver nanoparticles using Vernonia amygdalina plant extract and its antimicrobial activities. Heliyon 2023; 9:e17356. [PMID: 37383214 PMCID: PMC10293723 DOI: 10.1016/j.heliyon.2023.e17356] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 06/14/2023] [Accepted: 06/14/2023] [Indexed: 06/30/2023] Open
Abstract
The green nanoparticles synthesis method from leaves extract revealed full an economical, sustainable and eco-friendly method. In this study, the leaf extract of Vernonia amygdalina was as a reducing and capping agent for the synthesis of silver nanoparticles (AgNPs). M/DW binary solvent was selected for its relatively better extraction performance than methanol, ethanol, distilled water and ethanol/distilled water. Furthermore, the effect of solvent ratio of M/DW, precursor concentration, ratio of silver nitrate (AgNO3) to plant extract, temperature, time and pH on the synthesis of AgNPs was carried out. Greenly synthesized Agents was confirmed using UV-Vis spectroscopy and characterized by XRD and FT-IR. Besides, its antimicrobial activities were also evaluated using agar diffusion techniques. The UV-Vis spectra showed specific Surface Plasmon Resonance (SPR) absorption peaks between 411 nm and 430 nm which revealed the formation of AgNPs during the synthesis. The nanoparticle synthesis was further confirmed by XRD analysis. Phytochemical screening test and FT-IR analysis of V. amygdalina leaves extract revealed the existence of phenolic, Tannin, saponins and flavonoid groups, which capped the nanoparticles during the synthesis. The antibacterial activities of the synthesized AgNPs were evaluated against Gram-positive bacteria (S. pyogenes and S. aureus) and Gram-negative bacteria (E. coli and P. aeruginosa) and higher inhibition zones were observed.
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7
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Raj R, Bhattu M, Verma M, Acevedo R, Duc ND, Singh J. Biogenic silver based nanostructures: Synthesis, mechanistic approach and biological applications. ENVIRONMENTAL RESEARCH 2023; 231:116045. [PMID: 37146935 DOI: 10.1016/j.envres.2023.116045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 04/20/2023] [Accepted: 05/02/2023] [Indexed: 05/07/2023]
Abstract
The alarming impact of antibiotic resistance sparked the quest for complementary treatments to overcome the confrontation over resistant pathogens. Metallic nanoparticles, especially silver nanoparticles (Ag NPs) have gained a much attention because of their remarkable biological characteristics. Moreover, their medicinal properties can be enhanced by preparing the composites with other materials. This article delves a comprehensive review of biosynthesis route for Ag NPs and their nanocomposites (NCs) with in-depth mechanism, methods and favorable experimental parameters. Comprehensive biological features Ag NPs such as antibacterial, antiviral, antifungal have been examined, with a focus on their potential uses in biomedicine and diagnostics has also been discussed. Additionally, we have also explored the hitches and potential outcomes of biosynthesis of Ag NPs in biomedical filed.
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Affiliation(s)
- Riya Raj
- Department of Biochemistry, Bangalore University, Mysore Rd, Jnana Bharathi, Bengaluru, Karnataka, 560056, India
| | - Monika Bhattu
- Department of Chemistry, University Centre for Research and Development, Chandigarh University, Gharuan, Mohali, 140413, Punjab, India
| | - Meenakshi Verma
- Department of Chemistry, University Centre for Research and Development, Chandigarh University, Gharuan, Mohali, 140413, Punjab, India
| | - Roberto Acevedo
- San Sebastián University.Santiago, Campus Bellavista 7, Chile
| | - Nguyen D Duc
- Department of Environmental Energy Engineering, Kyonggi University, South Korea
| | - Jagpreet Singh
- Department of Chemistry, University Centre for Research and Development, Chandigarh University, Gharuan, Mohali, 140413, Punjab, India.
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Jaison JP, Balasubramanian B, Gangwar J, James N, Pappuswamy M, Anand AV, Al-Dhabi NA, Valan Arasu M, Liu WC, Sebastian JK. Green Synthesis of Bioinspired Nanoparticles Mediated from Plant Extracts of Asteraceae Family for Potential Biological Applications. Antibiotics (Basel) 2023; 12:543. [PMID: 36978410 PMCID: PMC10044610 DOI: 10.3390/antibiotics12030543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/28/2023] [Accepted: 03/05/2023] [Indexed: 03/11/2023] Open
Abstract
The Asteraceae family is one of the largest families in the plant kingdom with many of them extensively used for significant traditional and medicinal values. Being a rich source of various phytochemicals, they have found numerous applications in various biological fields and have been extensively used for therapeutic purposes. Owing to its potential phytochemicals present and biological activity, these plants have found their way into pharmaceutical industry as well as in various aspects of nanotechnology such as green synthesis of metal oxide nanoparticles. The nanoparticles developed from the plants of Asteraceae family are highly stable, less expensive, non-toxic, and eco-friendly. Synthesized Asteraceae-mediated nanoparticles have extensive applications in antibacterial, antifungal, antioxidant, anticancer, antidiabetic, and photocatalytic degradation activities. This current review provides an opportunity to understand the recent trend to design and develop strategies for advanced nanoparticles through green synthesis. Here, the review discussed about the plant parts, extraction methods, synthesis, solvents utilized, phytochemicals involved optimization conditions, characterization techniques, and toxicity of nanoparticles using species of Asteraceae and their potential applications for human welfare. Constraints and future prospects for green synthesis of nanoparticles from members of the Asteraceae family are summarized.
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Affiliation(s)
| | | | - Jaya Gangwar
- Department of Life Sciences, School of Sciences, Christ University, Bangalore 560029, India
| | - Nilina James
- Department of Life Sciences, School of Sciences, Christ University, Bangalore 560029, India
| | - Manikantan Pappuswamy
- Department of Life Sciences, School of Sciences, Christ University, Bangalore 560029, India
| | - Arumugam Vijaya Anand
- Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore 641046, India
| | - Naif Abdullah Al-Dhabi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Mariadhas Valan Arasu
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Wen-Chao Liu
- Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China
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Daei S, Ziamajidi N, Abbasalipourkabir R, Aminzadeh Z, Vahabirad M. Silver Nanoparticles Exert Apoptotic Activity in Bladder Cancer 5637 Cells Through Alteration of Bax/Bcl-2 Genes Expression. Chonnam Med J 2022; 58:102-109. [PMID: 36245767 PMCID: PMC9535103 DOI: 10.4068/cmj.2022.58.3.102] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 11/06/2022] Open
Abstract
Bladder cancer is defined as a urinary tract malignancy that threatens men's and women's health. Due to the side effects of common chemotherapies, novel therapeutic strategies are necessary to overcome the issues concerning bladder cancer treatments. Nanotechnology has been suggested as a means to develop the next-generation objectives of cancer diagnosis and treatment among various novel therapies. Owing to the special characteristics that they can offer, silver nanoparticles (AgNPs) were investigated in this study to evaluate their apoptotic impact on bladder cancer 5637 cells. In this study, an MTT assay was conducted and appropriate concentrations of AgNPs were selected. Moreover, reactive oxygen species (ROS) production and apoptosis levels were determined using fluorimetric and Annexin/PI flow cytometry assays, respectively. Moreover, the activity of caspase 3,7, mRNA expression of Bax (Bcl-2-associated X) and Bcl-2 (B-cell lymphoma 2) were assessed based on colorimetric and qRT-PCR methods, respectively. The results indicated that AgNPs can significantly reduce the viability of 5637 cells in a dose-dependent mode as well as having the ability to elevate ROS production. Flow cytometry data showed that AgNPs lead to a remarkable increase in the apoptosis rate as compared with the control. Consistent with this, the induction of apoptosis was revealed by the overexpression of Bax, accompanied by a reduction in Bcl-2 expression compared to the control. Furthermore, AgNPs remarkably stimulated caspase 3,7 activation. In summary, AgNPs can mediate apoptosis in 5637 cells via excessive ROS formation, up-regulating Bax/Bcl-2 expression, and caspase 3,7 activation.
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Affiliation(s)
- Sajedeh Daei
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Nasrin Ziamajidi
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.,Molecular Medicine Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Roghayeh Abbasalipourkabir
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Zeynab Aminzadeh
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Vahabirad
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
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Green synthesis of calcium hydroxide nanoparticles using carob fruit extract and evaluation of their cytotoxic activity. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02511-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Das G, Shin HS, Patra JK. Multitherapeutic Efficacy of Curly Kale Extract Fabricated Biogenic Silver Nanoparticles. Int J Nanomedicine 2022; 17:1125-1137. [PMID: 35313460 PMCID: PMC8934171 DOI: 10.2147/ijn.s308478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 06/25/2021] [Indexed: 01/02/2023] Open
Abstract
Purpose Due to the biomedical applications universally, the Ag nanoparticles are one of the most commonly investigated nanoparticles (NPs). Curly kale (BroL) leaves contain numerous beneficial nutrients and phytochemicals. The aim of the current study is the fabrication of the Ag nanoparticles using the extracts of curly kale and to investigate their biological potentials. Methods The characterization of the generated BroLAgNPs was done through UV-Vis spectro study, Fourier-transform infrared spectro study, scanning electron microscope analysis, energy-dispersive X-ray study, distribution of size and zeta potential investigation, and X-ray powder diffraction study, and their biological effects were evaluated by antidiabetic, antioxidant, antibacterial and cytotoxicity effect. Results BroL-Ag nanoparticle displayed surface plasmon resonance at 432 nm. The Zeta potential of BroL (-26.6) AgNPs displayed a highly negative charge. In antidiabetic assay, BroL-AgNPs was highly effective with IC50 value 2.29 µg/mL at 1.0 µg/mL concentration. In cytotoxicity assay, BroL-AgNPs displayed strong activity at 10.0 µg/mL concentration. It showed inhibitory action against three food-borne pathogenic bacteria (9.29-11.44 mm inhibition zone) and displayed moderate antioxidant potential. Conclusion This study as a whole report an eco-friendly green synthesis of AgNPs using leafy vegetable aqueous extract and its multi-biological effects which could serve as a promising candidate in pharmacological and related industries.
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Affiliation(s)
- Gitishree Das
- Research Institute of Biotechnology & Medical Converged Science, Dongguk University-Seoul, Gyeonggi-do, Republic of Korea
- Research Institute of Integrative Life Sciences, Dongguk University-Seoul, Gyeonggi-do, Republic of Korea
| | - Han-Seung Shin
- Department of Food Science and Biotechnology, Dongguk University‐Seoul, Gyeonggi‐do, Republic of Korea
| | - Jayanta Kumar Patra
- Research Institute of Biotechnology & Medical Converged Science, Dongguk University-Seoul, Gyeonggi-do, Republic of Korea
- Research Institute of Integrative Life Sciences, Dongguk University-Seoul, Gyeonggi-do, Republic of Korea
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Azizi K, Hamedi A, Azarpira N, Hamedi A, Shahini M, Pasdaran A. A new cytotoxic sesquiterpene lactone from Euphorbia microsphaera Boiss against human breast cancer (MCF-7) and human fibrosarcoma (HT1080) cells. Toxicon 2021; 202:60-66. [PMID: 34562495 DOI: 10.1016/j.toxicon.2021.09.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/27/2021] [Accepted: 09/14/2021] [Indexed: 10/20/2022]
Abstract
A new guaianolide sesquiterpene lactone with cytotoxic properties was isolated from Euphorbia microsphaera Boiss. To determine the highest active fraction and isolate bioactive compounds, a bioassay guided fractionation approach was used. The general toxicity properties of the plant's extracts and fractions (fr1-10) were assessed against Artemia salina, Oryzeaphilus mercator, and Tribolium castaneum. Cytotoxic activities were investigated against normal human foreskin fibroblasts and two malignant cell lines, including human breast cancer (MCF-7) and human fibrosarcoma cells (HT1080) using the MTT assay at different time points of 24, 48, and 72 h. Single crystal X-ray diffraction (SC-XRD) and mass spectrometry data were used to determine the structure of the active guaianolide sesquiterpene lactone (3aR,4S,4aS,5R,7aS,9aS)-5-hydroxy-5,8-dimethyl-3-methylene-2-oxo-2,3,3a,4,4a,5,6,7,7a, 9a decahydroazuleno [6,5-b] furan-4-yl acetate (named aryanin). Chloroformic fraction 7 (fr7, LC50 = 93.50 μg/mL for general toxicity) had the highest toxicity result, with a mortality rate of more than 50% for both insect species after 12 h at 15 mg/mL. The highest cytotoxicity of aryanin was observed on 24 h treated MCF-7 with an IC50 of 13.81 μg/mL. After 24 h, the inhibition of MCF-7 cell proliferation was 92%-94% at concentrations of 25-50 μg/mL, respectively. On MCF-7, the IC50 was found to be 49.35 μg/mL after 72 h. This compound had a considerable cytotoxicity (IC50 ≤ 12.5 μg/mL, 24 h) on human foreskin fibroblasts. In contrast to the MCF-7 cell line, the proliferation of human foreskin fibroblasts was increased after 72 h.
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Affiliation(s)
- Kourosh Azizi
- Department of Medical Entomology and Vector Control, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Azadeh Hamedi
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Negar Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Azar Hamedi
- School of Agriculture, Shiraz University, Shiraz, Iran
| | - Masoumeh Shahini
- Student Research Committee, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ardalan Pasdaran
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Selvakesavan RK, Franklin G. Prospective Application of Nanoparticles Green Synthesized Using Medicinal Plant Extracts as Novel Nanomedicines. Nanotechnol Sci Appl 2021; 14:179-195. [PMID: 34588770 PMCID: PMC8476107 DOI: 10.2147/nsa.s333467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 09/03/2021] [Indexed: 12/26/2022] Open
Abstract
The use of medicinal plants in green synthesis of metal nanoparticles is increasing day by day. A simple search for the keywords "green synthesis" and "nanoparticles" yields more than 33,000 articles in Scopus. As of August 10, 2021, more than 4000 articles have been published in 2021 alone. Besides demonstrating the ease and environmental-friendly route of synthesizing nanomaterials, many studies report the superior pharmacological properties of green synthesized nanoparticles compared to those synthesized by other methods. This is probably due to the fact that bioactive molecules are entrapped on the surface of these nanoparticles. On the other hand, recent studies have confirmed the nano-dimension and biocompatibility of metal ash (Bhasma) preparations, which are commonly macerated with biological products and administered for the treatment of various diseases in Indian medicine since ancient times. This perspective article argues for the prospective medical application of green nanoparticles in the light of Bhasma.
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Affiliation(s)
| | - Gregory Franklin
- Institute of Plant Genetics of the Polish Academy of Sciences, Poznan, Poland
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