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Xu J, Wang X, Yu H, Chai X, Zhang M, Wu HH, Wang Y. Study on Quality Characteristic of Chebulae Fructus and Its Adulterants and Degradation Pathway of Hydrolyzable Tannins. Molecules 2024; 29:2399. [PMID: 38792262 PMCID: PMC11123712 DOI: 10.3390/molecules29102399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/29/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
Chebulae Fructus (CF) is known as one of the richest sources of hydrolyzable tannins (HTs). In this study, ultra-performance liquid chromatography coupled with a photodiode array detector method was established for simultaneous determination of the 12 common phenolcarboxylic and tannic constituents (PTCs). Using this method, quantitative analysis was accomplished in CF and other four adulterants, including Terminaliae Belliricae Fructus, Phyllanthi Fructus, Chebulae Fructus Immaturus, and Canarii Fructus. Based on a quantitative analysis of the focused compounds, discrimination of CF and other four adulterants was successfully accomplished by hierarchical cluster analysis and principal component analysis. Additionally, the total contents of the 12 compounds that we focused on in this study were unveiled as 148.86 mg/g, 96.14 mg/g, and 18.64 mg/g in exocarp, mesocarp, and endocarp and seed of CF, respectively, and PTCs were witnessed to be the most abundant in the exocarp of CF. Noticeably, the HTs (chebulagic acid, chebulanin acid, chebulinic acid, and punicalagin) were observed to be ultimately degraded to chebulic acid, gallic acid, and ellagic acid during sunlight-drying of the fresh fruits. As a result, our study indicated that CF and its adulterants could be distinguished by the observed 12 PTCs, which were mainly distributed in the exocarp of the fruits. The HTs were prone to degrade into the three simple phenolcarboxylic acids during drying or processing, allowing us to obtain a more comprehensive understanding of the PTCs, with great significance in the improved quality of CF and related products.
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Affiliation(s)
- Jian Xu
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-Based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (J.X.); (X.W.); (H.Y.); (X.C.)
| | - Xiangdong Wang
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-Based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (J.X.); (X.W.); (H.Y.); (X.C.)
| | - Huijuan Yu
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-Based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (J.X.); (X.W.); (H.Y.); (X.C.)
- Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, China
| | - Xin Chai
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-Based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (J.X.); (X.W.); (H.Y.); (X.C.)
- Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, China
| | - Min Zhang
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-Based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (J.X.); (X.W.); (H.Y.); (X.C.)
- Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, China
| | - Hong-Hua Wu
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-Based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (J.X.); (X.W.); (H.Y.); (X.C.)
- Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, China
| | - Yuefei Wang
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-Based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (J.X.); (X.W.); (H.Y.); (X.C.)
- Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, China
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2
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Pradeep S, Patil SM, Dharmashekara C, Jain A, Ramu R, Shirahatti PS, Mandal SP, Reddy P, Srinivasa C, Patil SS, Ortega-Castro J, Frau J, Flores-Holgúın N, Shivamallu C, Kollur SP, Glossman-Mitnik D. Molecular insights into the in silico discovery of corilagin from Terminalia chebula as a potential dual inhibitor of SARS-CoV-2 structural proteins. J Biomol Struct Dyn 2023; 41:10869-10884. [PMID: 36576118 DOI: 10.1080/07391102.2022.2158943] [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: 08/03/2022] [Accepted: 12/10/2022] [Indexed: 12/29/2022]
Abstract
The spike (S) glycoprotein and nucleocapsid (N) proteins are the crucial pathogenic proteins of the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS CoV-2) virus during its interaction with the host. Even FDA-approved drugs like dexamethasone and grazoprevir are not able to curb the viral progression inside the host and are reported with adverse effects on body metabolism. In this context, we aim to report corilagin a novel, potential dual inhibitor of S and N proteins from Terminalia chebula. The bioactive compounds of T. chebula were subjected to a series of computational investigations including molecular docking simulations, molecular dynamics (MD) simulations, binding free energy calculations, and PASS pharmacological analysis. The results obtained from these studies revealed that corilagin was highly interactive with the S (-8.9 kcal/mol) and N (-9.2 kcal/mol) proteins, thereby showing dual inhibition activity. It was also found to be stable enough to induce biological activity inside the inhibitor binding pocket of the target enzymes throughout the dynamics simulation run for 100 ns. This is also confirmed by the changes in the protein conformations, evaluated using free energy landscapes. Outcomes from this investigation identify corilagin as the lead potential dual inhibitor of S and N proteins of SARS-CoV-2, which could be taken for biological studies in near future.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sushma Pradeep
- Department of Biotechnology and Bioinformatics, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - Shashank M Patil
- Department of Biotechnology and Bioinformatics, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - Chandan Dharmashekara
- Department of Biotechnology and Bioinformatics, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - Anisha Jain
- Department of Biotechnology and Bioinformatics, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - Ramith Ramu
- Department of Biotechnology and Bioinformatics, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | | | - Subhankar P Mandal
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - Pruthvish Reddy
- Department of Biotechnology, Acharya Institute of Technology, Bengaluru, Karnataka, India
| | - Chandrashekar Srinivasa
- Department of Studies in Biotechnology, Davangere University, Shivagangotri, Karnataka, India
| | - Sharanagouda S Patil
- ICAR-National Institute of Veterinary Epidemiology and Disease Informatics (NIVEDI), Bengaluru, Karnataka, India
| | | | - Juan Frau
- Departament de Qúımica, Universitat de les Illes Balears, Palma de Malllorca, Spain
| | - Norma Flores-Holgúın
- Laboratorio Virtual NANOCOSMOS, Departamento de Medio Ambiente y Energ'ıa, Centro de Investigación en Materiales Avanzados, Chihuahua, Chih, México
| | - Chandan Shivamallu
- Department of Biotechnology and Bioinformatics, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
| | - Shiva Prasad Kollur
- School of Physical Sciences, Amrita Vishwa Vidyapeetham, Mysuru Campus, Mysuru, Karnataka, India
| | - Daniel Glossman-Mitnik
- Laboratorio Virtual NANOCOSMOS, Departamento de Medio Ambiente y Energ'ıa, Centro de Investigación en Materiales Avanzados, Chihuahua, Chih, México
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3
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Reddy P, Pradeep S, S. M. G, Dharmashekar C, G. D, M. R. SC, Srinivasa C, Shati AA, Alfaifi MY, Elbehairi SEI, Achar RR, Silina E, Stupin V, Manturova N, Shivamallu C, Kollur SP. Cell cycle arrest and apoptotic studies of Terminalia chebula against MCF-7 breast cancer cell line: an in vitro and in silico approach. Front Oncol 2023; 13:1221275. [PMID: 37706181 PMCID: PMC10497218 DOI: 10.3389/fonc.2023.1221275] [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: 05/12/2023] [Accepted: 07/06/2023] [Indexed: 09/15/2023] Open
Abstract
Breast cancer is a leading cause of mortality in women, and alternative therapies with fewer side effects are actively being explored. Breast cancer is a significant global health concern, and conventional treatments like radiotherapy and chemotherapy often have side effects. Medicinal plant extracts offer a promising avenue for the development of effective and safe anticancer therapies. Terminalia chebula, a plant known for its medicinal properties, was selected for investigation in this study. We aimed to assess the antiproliferative effects of TCF extract on breast cancer cells and explore the potential role of saccharopine, a phytochemical found in TCF, as an anticancer agent. MCF7 breast cancer cell lines were exposed to TCF extract, and cell viability and apoptosis assays were performed to evaluate the antiproliferative and apoptogenic effects. Molecular docking studies were conducted to assess the binding affinity of saccharopine with EGFRs. Molecular dynamics simulations and binding energy calculations were employed to analyze the stability of the EGFR-saccharopine complex. The TCF extract exhibited significant antiproliferative effects on MCF7 breast cancer cells and induced apoptosis in a dose-dependent manner. Molecular docking analysis revealed that saccharopine demonstrated a higher binding affinity with EGFR compared to the reference compound (17b-estradiol). The subsequent MDS simulations indicated stable binding patterns and conformation of the EGFR-saccharopine complex, suggesting a potential role in inhibiting EGFR-mediated signaling pathways. The investigation of Terminalia chebula fruit extract and its phytochemical saccharopine has revealed promising antiproliferative effects and a strong binding affinity with EGFR. These findings provide a foundation for future research aimed at isolating saccharopine and conducting in vivo studies to evaluate its potential as a targeted therapy for breast cancer. The development of novel anticancer agents from plant sources holds great promise in advancing the field of oncology and improving treatment outcomes for breast cancer patients.
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Affiliation(s)
- Pruthvish Reddy
- Department of Biotechnology, Acharya Institute of Technology, Bengaluru, Karnataka, India
| | - Sushma Pradeep
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Gopinath S. M.
- Department of Biotechnology, Acharya Institute of Technology, Bengaluru, Karnataka, India
| | - Chandan Dharmashekar
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Disha G.
- Department of Neurochemistry, National Institute of Mental Health and Neiurosciences, Bangalore, Karnataka, India
| | - Sai Chakith M. R.
- Department of Pharmacology, JSS Medical College, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | | | - Ali A. Shati
- Biology Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Mohammad Y. Alfaifi
- Biology Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | | | - Raghu Ram Achar
- Division of Biochemistry, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Ekaterina Silina
- Department of Hospital Surgery, N.I. Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - Victor Stupin
- Department of Hospital Surgery, N.I. Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - Natalia Manturova
- Department of Hospital Surgery, N.I. Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
| | - Chandan Shivamallu
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Shiva Prasad Kollur
- School of Physical Sciences, Amrita Vishwa Vidyapeetham, Mysuru, Karnataka, India
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4
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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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5
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Ranjani S, Hemalatha S. Nanoformulation target virulence genes to break antibiotic resistance in MDR E. coli. APPLIED NANOSCIENCE 2023. [DOI: 10.1007/s13204-023-02782-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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6
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Prapaipittayakhun J, Boonyuen S, Zheng ALT, Apinyauppatham K, Arpornmaeklong P. Biologic effects of biosynthesized Oroxylum indicum/silver nanoparticles on human periodontal ligament stem cells. OPENNANO 2022. [DOI: 10.1016/j.onano.2022.100117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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7
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Pradeep S, Prabhuswaminath SC, Reddy P, Srinivasa SM, Shati AA, Alfaifi MY, Eldin I. Elbehairi S, Achar RR, Silina E, Stupin V, Manturova N, Glossman-Mitnik D, Shivamallu C, Kollur SP. Anticholinesterase activity of Areca Catechu: In Vitro and in silico green synthesis approach in search for therapeutic agents against Alzheimer's disease. Front Pharmacol 2022; 13:1044248. [PMID: 36408228 PMCID: PMC9672481 DOI: 10.3389/fphar.2022.1044248] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 10/17/2022] [Indexed: 08/29/2023] Open
Abstract
For many years, the primary focus has been on finding effective treatments for Alzheimer's disease (AD), which has led to the identification of promising therapeutic targets. The necessity for AD stage-dependent optimal settings necessitated a herbal therapy strategy. The plant species Areca Catechu L. (AC) was selected based on the traditional uses against CNS-related diseases. AC leaf extract were prepared using a Soxhlet extraction method and hydroxyapatite nanoparticles (HAp-NPs) were synthesized from the same (AC-HAp-NPs). Powder X-ray diffractometer (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), selected area electron diffraction (SAED) and fourier transform infrared spectroscopy (FTIR) were used to confirm the structure and morphology of the as-prepared AC-HAp-NPs. The crystalline character of the AC-HAp-NPs was visible in the XRD pattern. The synthesized material was found to be nanoflake, with an average diameter of 15-20 nm, according to SEM analysis. The TEM and SAED pictures also revealed the form and size of AC-HAp-NPs. In vitro anti-acetylcholinesterase and butyrylcholinesterase (AChE and BChE) activities of hydroxyapatite nanoparticles produced from an AC leaf extract was tested in this study. When compared to control, AC-HAp-NPs had higher anti-AChE and BChE activity. The anti-acetylcholinesterase action of phytoconstituents generated from AC leaf extract was mediated by 4AQD and 4EY7, according to a mechanistic study conducted utilizing in silico research. The global and local descriptors, which are the underpinnings of Conceptual Density Functional Theory (CDFT), have been predicted through the MN12SX/Def2TZVP/H2O model chemistry to help in the comprehension of the chemical reactivity properties of the five ligands considered in this study. The CDFT experiments are supplemented by the calculation of several useful calculated pharmacokinetics indices, their expected biological targets connected to the bioavailability of the five ligands in order to further the goal of studying their bioactivity.
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Affiliation(s)
- Sushma Pradeep
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Samudyata C. Prabhuswaminath
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Pruthvish Reddy
- Department of Biotechnology, Acharya Institute of Technology, Bengaluru, Karnataka, India
| | - Sudhanva M. Srinivasa
- Adichunchanagiri Institute for Molecular Medicine, Adichunchanagiri University, Mandya, Karnataka, India
| | - Ali A. Shati
- Biology Department, Faculty of Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohammad Y. Alfaifi
- Biology Department, Faculty of Sciences, King Khalid University, Abha, Saudi Arabia
| | - Serag Eldin I. Elbehairi
- Biology Department, Faculty of Sciences, King Khalid University, Abha, Saudi Arabia
- Cell Culture Lab, Egyptian Organization for Biological Products and Vaccines (VACSERA Holding Company), Agouza, Giza, Egypt
| | - Raghu Ram Achar
- Division of Biochemistry, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Ekaterina Silina
- Department of Surgery, Pirogov Russian National Research Medical University, Mascow, Russia
- Institute of Biodesign and Modeling of Complex Systems, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Victor Stupin
- Department of Surgery, Pirogov Russian National Research Medical University, Mascow, Russia
| | - Natalia Manturova
- Department of Surgery, Pirogov Russian National Research Medical University, Mascow, Russia
| | - Daniel Glossman-Mitnik
- Laboratorio Virtual NANOCOSMOS, Departamento de Medio Ambiente y Energía, Centro de Investigación en Materiales Avanzados, Chihuahua, Chih, Mexico
| | - Chandan Shivamallu
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Shiva Prasad Kollur
- School of Physical Sciences, Amrita Vishwa Vidyapeetham, Mysuru, Karnataka, India
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Mahajanakatti AB, Deepak TS, Achar RR, Pradeep S, Prasad SK, Narayanappa R, Bhaskar D, Shetty S, Melappa G, Chandramouli L, Mazumdar S, Silina E, Stupin V, Srinivasa C, Shivamallu C, Kollur SP. Nanoconjugate Synthesis of Elaeocarpus ganitrus and the Assessment of Its Antimicrobial and Antiproliferative Properties. Molecules 2022; 27:molecules27082442. [PMID: 35458641 PMCID: PMC9029827 DOI: 10.3390/molecules27082442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/25/2022] [Accepted: 03/29/2022] [Indexed: 11/16/2022] Open
Abstract
Cancer is one of the leading causes of death worldwide, accountable for a total of 10 million deaths in the year 2020, according to GLOBOCAN 2020. The advancements in the field of cancer research indicate the need for direction towards the development of new drug candidates that are instrumental in a tumour-specific action. The pool of natural compounds proves to be a promising avenue for the discovery of groundbreaking cancer therapeutics. Elaeocarpus ganitrus (Rudraksha) is known to possess antioxidant properties and after a thorough review of literature, it was speculated to possess significant biomedical potential. Green synthesis of nanoparticles is an environmentally friendly approach intended to eliminate toxic waste and reduce energy consumption. This approach was reported for the synthesis of silver nanoparticles from two different solvent extracts: aqueous and methanolic. These were characterized by biophysical and spectroscopic techniques, namely, UV-Visible Spectroscopy, FTIR, XRD, EDX, DLS, SEM, and GC-MS. The results showed that the nanoconjugates were spherical in geometry. Further, the assessment of antibacterial, antifungal, and antiproliferative activities was conducted which yielded results that were qualitatively positive at the nanoscale. The nanoconjugates were also evaluated for their anticancer properties using a standard MTT Assay. The interactions between the phytochemicals (ligands) and selected cancer receptors were also visualized in silico using the PyRx tool for molecular docking.
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Affiliation(s)
- Arpitha Badarinath Mahajanakatti
- Department of Biotechnology, Dayananda Sagar College of Engineering, (Affiliated to VTU, Belagavi), Shavige Malleshwara Hills, Bengaluru 560078, Karnataka, India; (A.B.M.); (R.N.); (D.B.); (S.S.); (G.M.); (L.C.); (S.M.)
| | | | - Raghu Ram Achar
- Department of Biochemistry, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, Karnataka, India;
| | - Sushma Pradeep
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, Karnataka, India; (S.P.); (S.K.P.)
| | - Shashanka K Prasad
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, Karnataka, India; (S.P.); (S.K.P.)
| | - Rajeswari Narayanappa
- Department of Biotechnology, Dayananda Sagar College of Engineering, (Affiliated to VTU, Belagavi), Shavige Malleshwara Hills, Bengaluru 560078, Karnataka, India; (A.B.M.); (R.N.); (D.B.); (S.S.); (G.M.); (L.C.); (S.M.)
| | - Deepthi Bhaskar
- Department of Biotechnology, Dayananda Sagar College of Engineering, (Affiliated to VTU, Belagavi), Shavige Malleshwara Hills, Bengaluru 560078, Karnataka, India; (A.B.M.); (R.N.); (D.B.); (S.S.); (G.M.); (L.C.); (S.M.)
| | - Sushravya Shetty
- Department of Biotechnology, Dayananda Sagar College of Engineering, (Affiliated to VTU, Belagavi), Shavige Malleshwara Hills, Bengaluru 560078, Karnataka, India; (A.B.M.); (R.N.); (D.B.); (S.S.); (G.M.); (L.C.); (S.M.)
| | - Govindappa Melappa
- Department of Biotechnology, Dayananda Sagar College of Engineering, (Affiliated to VTU, Belagavi), Shavige Malleshwara Hills, Bengaluru 560078, Karnataka, India; (A.B.M.); (R.N.); (D.B.); (S.S.); (G.M.); (L.C.); (S.M.)
| | - Lavanya Chandramouli
- Department of Biotechnology, Dayananda Sagar College of Engineering, (Affiliated to VTU, Belagavi), Shavige Malleshwara Hills, Bengaluru 560078, Karnataka, India; (A.B.M.); (R.N.); (D.B.); (S.S.); (G.M.); (L.C.); (S.M.)
| | - Sanjukta Mazumdar
- Department of Biotechnology, Dayananda Sagar College of Engineering, (Affiliated to VTU, Belagavi), Shavige Malleshwara Hills, Bengaluru 560078, Karnataka, India; (A.B.M.); (R.N.); (D.B.); (S.S.); (G.M.); (L.C.); (S.M.)
| | - Ekaterina Silina
- Department of Human Pathology, Institute of Biodesign and Modeling of Complex Systems, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia;
| | - Victor Stupin
- Department of Hospital Surgery, N.I. Pirogov Russian National Research Medical University (RNRMU), 117997 Moscow, Russia;
| | - Chandrashekar Srinivasa
- Department of Biotechnology, Davangere University, Shivagangotri, Davangere 577002, Karnataka, India
- Correspondence: (C.S.); (C.S.); (S.P.K.)
| | - Chandan Shivamallu
- Department of Biochemistry, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru 570015, Karnataka, India;
- Correspondence: (C.S.); (C.S.); (S.P.K.)
| | - Shiva Prasad Kollur
- School of Agriculture, Geography, Environment, Ocean and Natural Sciences, Laucala Campus, The University of the South Pacific, Suva, Fiji
- Department of Sciences, Amrita School of Arts and Sciences, Campus, Mysuru, Amrita Vishwa Vidyapeetham, Mysuru 570026, Karnataka, India
- Correspondence: (C.S.); (C.S.); (S.P.K.)
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9
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Parmar S, Kaur H, Singh J, Matharu AS, Ramakrishna S, Bechelany M. Recent Advances in Green Synthesis of Ag NPs for Extenuating Antimicrobial Resistance. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:1115. [PMID: 35407234 PMCID: PMC9000675 DOI: 10.3390/nano12071115] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/20/2022] [Accepted: 03/25/2022] [Indexed: 02/06/2023]
Abstract
Combating antimicrobial resistance (AMR) is an on-going global grand challenge, as recognized by several UN Sustainable Development Goals. Silver nanoparticles (Ag NPs) are well-known for their efficacy against antimicrobial resistance, and a plethora of green synthesis methodologies now exist in the literature. Herein, this review evaluates recent advances in biological approaches for Ag NPs, and their antimicrobial potential of Ag NPs with mechanisms of action are explored deeply. Moreover, short and long-term potential toxic effects of Ag NPs on animals, the environment, and human health are briefly discussed. Finally, we also provide a summary of the current state of the research and future challenges on a biologically mediated Ag-nanostructures-based effective platform for alleviating AMR.
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Affiliation(s)
- Simerjeet Parmar
- Department of Biotechnology, Sri Guru Granth Sahib World University, Fatehgarh Sahib 140406, India; (S.P.); (H.K.)
| | - Harwinder Kaur
- Department of Biotechnology, Sri Guru Granth Sahib World University, Fatehgarh Sahib 140406, India; (S.P.); (H.K.)
| | - Jagpreet Singh
- Department of Chemical Engineering, Chandigarh University, Gharuan, Mohali 140413, India
- University Centre for Research and Development, Chandigarh University, Gharuan, Mohali 140413, India
| | - Avtar Singh Matharu
- Department of Chemistry, Green Chemistry Centre of Excellence, University of York, York YO10 5DD, UK;
| | - Seeram Ramakrishna
- Department of Mechanical Engineering, Centre for Nanotechnology & Sustainability, National University of Singapore, Singapore 117575, Singapore;
| | - Mikhael Bechelany
- Institut Européen des Membranes, IEM, UMR 5635, University of Montpellier, ENSCM, CNRS, 34000 Montpellier, France
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10
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N-((1 H-Pyrrol-2-yl)methylene)-6-methoxypyridin-3-amine and Its Co(II) and Cu(II) Complexes as Antimicrobial Agents: Chemical Preparation, In Vitro Antimicrobial Evaluation, In Silico Analysis and Computational and Theoretical Chemistry Investigations. Molecules 2022; 27:molecules27041436. [PMID: 35209226 PMCID: PMC8880514 DOI: 10.3390/molecules27041436] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/03/2022] [Accepted: 02/08/2022] [Indexed: 11/17/2022] Open
Abstract
Researchers are interested in Schiff bases and their metal complexes because they offer a wide range of applications. The chemistry of Schiff bases of heterocompounds has got a lot of attention because of the metal's ability to coordinate with Schiff base ligands. In the current study, a new bidentate Schiff base ligand, N-((1H-pyrrol-2-yl)methylene)-6-methoxypyridin-3-amine (MPM) has been synthesized by condensing 6-methoxypyridine-3-amine with pyrrole-2-carbaldehyde. Further, MPM is used to prepare Cu(II) and Co(II) metal complexes. Analytical and spectroscopic techniques are used for the structural elucidation of the synthesized compounds. Both MPM and its metal complexes were screened against Escherichia coli, Bacillus subtilis, Staphylococcus aureus and Klebsiella pneumoniae species for antimicrobial studies. Furthermore, these compounds were subjected to in silico studies against bacterial proteins to comprehend their best non-bonded interactions. The results confirmed that the Schiff base ligand show considerably higher binding affinity with good hydrogen bonding and hydrophobic interactions against various tested microbial species. These results were complemented with a report of the Conceptual DFT global reactivity descriptors of the studied compounds together with their biological scores and their ADMET computed parameters.
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11
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Nagaraja SK, Kumar RS, Chakraborty B, Hiremath H, Almansour AI, Perumal K, Gunagambhire PV, Nayaka S. Biomimetic synthesis of silver nanoparticles using Cucumis sativus var. hardwickii fruit extract and their characterizations, anticancer potential and apoptosis studies against Pa-1 (Human ovarian teratocarcinoma) cell line via flow cytometry. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02386-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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12
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Harish V, Tewari D, Gaur M, Yadav AB, Swaroop S, Bechelany M, Barhoum A. Review on Nanoparticles and Nanostructured Materials: Bioimaging, Biosensing, Drug Delivery, Tissue Engineering, Antimicrobial, and Agro-Food Applications. NANOMATERIALS 2022; 12:nano12030457. [PMID: 35159802 PMCID: PMC8839643 DOI: 10.3390/nano12030457] [Citation(s) in RCA: 99] [Impact Index Per Article: 49.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 01/19/2022] [Accepted: 01/23/2022] [Indexed: 01/27/2023]
Abstract
In the last few decades, the vast potential of nanomaterials for biomedical and healthcare applications has been extensively investigated. Several case studies demonstrated that nanomaterials can offer solutions to the current challenges of raw materials in the biomedical and healthcare fields. This review describes the different nanoparticles and nanostructured material synthesis approaches and presents some emerging biomedical, healthcare, and agro-food applications. This review focuses on various nanomaterial types (e.g., spherical, nanorods, nanotubes, nanosheets, nanofibers, core-shell, and mesoporous) that can be synthesized from different raw materials and their emerging applications in bioimaging, biosensing, drug delivery, tissue engineering, antimicrobial, and agro-foods. Depending on their morphology (e.g., size, aspect ratio, geometry, porosity), nanomaterials can be used as formulation modifiers, moisturizers, nanofillers, additives, membranes, and films. As toxicological assessment depends on sizes and morphologies, stringent regulation is needed from the testing of efficient nanomaterials dosages. The challenges and perspectives for an industrial breakthrough of nanomaterials are related to the optimization of production and processing conditions.
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Affiliation(s)
- Vancha Harish
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144401, India; (V.H.); (D.T.)
| | - Devesh Tewari
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144401, India; (V.H.); (D.T.)
| | - Manish Gaur
- Centre of Biotechnology, University of Allahabad, Prayagraj, Uttar Pradesh 211002, India;
| | - Awadh Bihari Yadav
- Centre of Biotechnology, University of Allahabad, Prayagraj, Uttar Pradesh 211002, India;
- Correspondence: (A.B.Y.); (M.B.); (A.B.)
| | - Shiv Swaroop
- Department of Biochemistry, Central University of Rajasthan, Ajmer 305817, India;
| | - Mikhael Bechelany
- Institut Européen des Membranes, IEM UMR 5635, University Montpellier, ENSCM, CNRS, 34730 Montpellier, France
- Correspondence: (A.B.Y.); (M.B.); (A.B.)
| | - Ahmed Barhoum
- NanoStruc Research Group, Chemistry Department, Faculty of Science, Ain Helwan, Cairo 11795, Egypt
- National Centre for Sensor Research, School of Chemical Sciences, Dublin City University, D09 Y074 Dublin, Ireland
- Correspondence: (A.B.Y.); (M.B.); (A.B.)
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13
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Nguyen THA, Nguyen VC, Phan TNH, Le VT, Vasseghian Y, Trubitsyn MA, Nguyen AT, Chau TP, Doan VD. Novel biogenic silver and gold nanoparticles for multifunctional applications: Green synthesis, catalytic and antibacterial activity, and colorimetric detection of Fe(III) ions. CHEMOSPHERE 2022; 287:132271. [PMID: 34547560 DOI: 10.1016/j.chemosphere.2021.132271] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/01/2021] [Accepted: 09/15/2021] [Indexed: 05/12/2023]
Abstract
In this study, novel biogenic silver (AgNPs) and gold nanoparticles (AuNPs) were developed using a green approach with Ganoderma lucidum (GL) extract. The optimization of synthesis conditions for the best outcomes was conducted. The prepared materials were characterized and their applicability in catalysis, antibacterial and chemical sensing was comprehensively evaluated. The GL-AgNPs crystals were formed in a spherical shape with an average diameter of 50 nm, while GL-AuNPs exhibited multi-shaped structures with sizes ranging from 15 to 40 nm. As a catalyst, the synthesized nanoparticles showed excellent catalytic activity (>98% in 9 min) and reusability (>95% after five recycles) in converting 4-nitrophenol to 4-aminophenol. As an antimicrobial agent, GL-AuNPs were low effective in inhibiting the growth of bacteria, while GL-AgNPs expressed strong antibacterial activity against all the tested strains. The highest growth inhibition activity of GL-AgNPs was observed against B. subtilis (14.58 ± 0.35 mm), followed by B. cereus (13.8 ± 0.52 mm), P. aeruginosa (12.38 ± 0.64 mm), E. coli (11.3 ± 0.72 mm), and S. aureus (10.41 ± 0.31 mm). Besides, GL-AgNPs also demonstrated high selectivity and sensitivity in the colorimetric detection of Fe3+ in aqueous solution with a detection limit of 1.85 nM. Due to the suitable thickness of the protective organic layer and the appropriate particle size, GL-AgNPs validated the triple role as a high-performance catalyst, antimicrobial agent, and nanosensor for environmental monitoring and remediation.
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Affiliation(s)
- Thi Hong Anh Nguyen
- Faculty of Chemical Engineering, Ho Chi Minh City University of Food Industry, 140 Le Trong Tan, Ho Chi Minh City, 70000, Viet Nam
| | - Van-Cuong Nguyen
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh City, 70000, Viet Nam
| | - Thi Nhu Huynh Phan
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh City, 70000, Viet Nam
| | - Van Thuan Le
- Center for Advanced Chemistry, Institute of Research and Development, Duy Tan University, 03 Quang Trung, Da Nang, 550000, Viet Nam; The Faculty of Environment and Natural Sciences, Duy Tan University, 03 Quang Trung, Da Nang, 550000, Viet Nam.
| | - Yasser Vasseghian
- Department of Chemical Engineering, Quchan University of Technology, Quchan, Iran.
| | | | - Anh-Tien Nguyen
- Faculty of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong, Ho Chi Minh City, 70000, Viet Nam
| | - Tan Phat Chau
- Institute of Applied Science & Technology, Van Lang University, Ho Chi Minh City, 700000, Viet Nam
| | - Van-Dat Doan
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh City, 70000, Viet Nam.
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14
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Pradeep S, Jain AS, Dharmashekara C, Prasad SK, Akshatha N, Pruthvish R, Amachawadi RG, Srinivasa C, Syed A, Elgorban AM, Al Kheraif AA, Ortega-Castro J, Frau J, Flores-Holguín N, Shivamallu C, Kollur SP, Glossman-Mitnik D. Synthesis, Computational Pharmacokinetics Report, Conceptual DFT-Based Calculations and Anti-Acetylcholinesterase Activity of Hydroxyapatite Nanoparticles Derived From Acorus Calamus Plant Extract. Front Chem 2021; 9:741037. [PMID: 34692640 PMCID: PMC8529163 DOI: 10.3389/fchem.2021.741037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/17/2021] [Indexed: 01/02/2023] Open
Abstract
Over the years, Alzheimer's disease (AD) treatments have been a major focus, culminating in the identification of promising therapeutic targets. A herbal therapy approach has been required by the demand of AD stage-dependent optimal settings. Present study describes the evaluation of anti-acetylcholinesterase (AChE) activity of hydroxyapatite nanoparticles derived from an Acorus calamus rhizome extract (AC-HAp NPs). The structure and morphology of as-prepared (AC-HAp NPs) was confirmed using powder X-ray diffractometer (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HR-TEM). The crystalline nature of as-prepared AC-HAp NPs was evident from XRD pattern. The SEM analysis suggested the spherical nature of the synthesized material with an average diameter between 30 and 50 nm. Further, the TEM and HR-TEM images revealed the shape and size of as-prepared (AC-HAp NPs). The interplanar distance between two lattice fringes was found to be 0.342 nm, which further supported the crystalline nature of the material synthesized. The anti-acetylcholinesterase activity of AC-HAp NPs was greater as compared to that of pure HAp NPs. The mechanistic evaluation of such an activity carried out using in silico studies suggested that the anti-acetylcholinesterase activity of phytoconstituents derived from Acorus calamus rhizome extract was mediated by BNDF, APOE4, PKC-γ, BACE1 and γ-secretase proteins. The global and local descriptors, which are the underpinnings of Conceptual Density Functional Theory (CDFT), have been predicted through the MN12SX/Def2TZVP/H2O model chemistry to help in the comprehension of the chemical reactivity properties of the five ligands considered in this study. With the further objective of analyzing their bioactivity, the CDFT studies are complemented with the estimation of some useful computed pharmacokinetics indices, their predicted biological targets, and the ADMET parameters related to the bioavailability of the five ligands are also reported.
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Affiliation(s)
- Sushma Pradeep
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, India
| | - Anisha S Jain
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, India
| | - Chandan Dharmashekara
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, India
| | - Shashanka K Prasad
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, India
| | | | - R Pruthvish
- Department of Biotechnology, Acharya Institute of Technology, Bengaluru, India
| | - Raghavendra G Amachawadi
- Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States
| | - Chandrashekar Srinivasa
- Department of Studies in Biotechnology, Davangere University, Shivagangothri, Davangere, India
| | - Asad Syed
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Abdallah M Elgorban
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Abdulaziz A Al Kheraif
- Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | | | - Juan Frau
- Departament de Química, Universitat de les Illes Balears, Palma de Mallorca, Spain
| | - Norma Flores-Holguín
- Laboratorio Virtual NANOCOSMOS, Departamento de Medio Ambiente y Energía, Centro de Investigación en Materiales Avanzados, Chihuahua, México
| | - Chandan Shivamallu
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research, Mysuru, India
| | - Shiva Prasad Kollur
- Department of Sciences, Amrita School of Arts and Sciences, Amrita Vishwa Vidyapeetham, Mysuru Campus, Mysuru, India
| | - Daniel Glossman-Mitnik
- Laboratorio Virtual NANOCOSMOS, Departamento de Medio Ambiente y Energía, Centro de Investigación en Materiales Avanzados, Chihuahua, México
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15
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Haj Bloukh S, Edis Z, Abu Sara H, Alhamaidah MA. Antimicrobial Properties of Lepidium sativum L. Facilitated Silver Nanoparticles. Pharmaceutics 2021; 13:pharmaceutics13091352. [PMID: 34575428 PMCID: PMC8466285 DOI: 10.3390/pharmaceutics13091352] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/21/2021] [Accepted: 08/23/2021] [Indexed: 12/23/2022] Open
Abstract
Antibiotic resistance toward commonly used medicinal drugs is a dangerously growing threat to our existence. Plants are naturally equipped with a spectrum of biomolecules and metabolites with important biological activities. These natural compounds constitute a treasure in the fight against multidrug-resistant microorganisms. The development of plant-based antimicrobials through green synthesis may deliver alternatives to common drugs. Lepidium sativum L. (LS) is widely available throughout the world as a fast-growing herb known as garden cress. LS seed oil is interesting due to its antimicrobial, antioxidant, and anti-inflammatory activities. Nanotechnology offers a plethora of applications in the health sector. Silver nanoparticles (AgNP) are used due to their antimicrobial properties. We combined LS and AgNP to prevent microbial resistance through plant-based synergistic mechanisms within the nanomaterial. AgNP were prepared by a facile one-pot synthesis through plant-biomolecules-induced reduction of silver nitrate via a green method. The phytochemicals in the aqueous LS extract act as reducing, capping, and stabilizing agents of AgNP. The composition of the LS-AgNP biohybrids was confirmed by analytical methods. Antimicrobial testing against 10 reference strains of pathogens exhibited excellent to intermediate antimicrobial activity. The bio-nanohybrid LS-AgNP has potential uses as a broad-spectrum microbicide, disinfectant, and wound care product.
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Affiliation(s)
- Samir Haj Bloukh
- Department of Clinical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman P.O. Box 346, United Arab Emirates; (S.H.B.); (H.A.S.); (M.A.A.)
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Zehra Edis
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman P.O. Box 346, United Arab Emirates
- Correspondence:
| | - Hamid Abu Sara
- Department of Clinical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman P.O. Box 346, United Arab Emirates; (S.H.B.); (H.A.S.); (M.A.A.)
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Mustafa Ameen Alhamaidah
- Department of Clinical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman P.O. Box 346, United Arab Emirates; (S.H.B.); (H.A.S.); (M.A.A.)
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16
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Krishna V, Santosh Kumar SR, Srinivasa C, Shivamallu C, Prasad K, Pradeep S, Syed A, Bhakali A, Shankar A, Patil S, Ashwini P, Chandan D, Triveni R, Melappa G. Callus induction and shoot regeneration from the immature flower bud of Caesalpinia bonducella and its antileptospiral potential by in vitro and in silico analysis. Pharmacogn Mag 2021. [DOI: 10.4103/pm.pm_331_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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