1
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Durán AG, Chinchilla N, Simonet AM, Gutiérrez MT, Bolívar J, Valdivia MM, Molinillo JMG, Macías FA. Biological Activity of Naphthoquinones Derivatives in the Search of Anticancer Lead Compounds. Toxins (Basel) 2023; 15:toxins15050348. [PMID: 37235382 DOI: 10.3390/toxins15050348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/15/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
Naphthoquinones are a valuable source of secondary metabolites that are well known for their dye properties since ancient times. A wide range of biological activities have been described highlighting their cytotoxic activity, gaining the attention of researchers in recent years. In addition, it is also worth mentioning that many anticancer drugs possess a naphthoquinone backbone in their structure. Considering this background, the work described herein reports the evaluation of the cytotoxicity of different acyl and alkyl derivatives from juglone and lawsone that showed the best activity results from a etiolated wheat coleoptile bioassay. This bioassay is rapid, highly sensitive to a wide spectrum of activities, and is a powerful tool for detecting biologically active natural products. A preliminary cell viability bioassay was performed on cervix carcinoma (HeLa) cells for 24 h. The most promising compounds were further tested for apoptosis on different tumoral (IGROV-1 and SK-MEL-28) and non-tumoral (HEK-293) cell lines by flow cytometry. Results reveal that derivatives from lawsone (particularly derivative 4) were more cytotoxic on tumoral than in non-tumoral cells, showing similar results to those obtained with of etoposide, which is used as a positive control for apoptotic cell death. These findings encourage further studies on the development of new anticancer drugs for more directed therapies and reduced side effects with naphthoquinone skeleton.
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Affiliation(s)
- Alexandra G Durán
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus de Excelencia Internacional (ceiA3), School of Science, University of Cadiz, 11510 Puerto Real, Cádiz, Spain
| | - Nuria Chinchilla
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus de Excelencia Internacional (ceiA3), School of Science, University of Cadiz, 11510 Puerto Real, Cádiz, Spain
| | - Ana M Simonet
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus de Excelencia Internacional (ceiA3), School of Science, University of Cadiz, 11510 Puerto Real, Cádiz, Spain
| | - M Teresa Gutiérrez
- Department of Biomedicine, Biotechnology and Public Health-Biochemistry and Molecular Biology, Institute of Biomolecules (INBIO), University of Cádiz, República Saharaui 7, 11510 Puerto Real, Cádiz, Spain
| | - Jorge Bolívar
- Department of Biomedicine, Biotechnology and Public Health-Biochemistry and Molecular Biology, Institute of Biomolecules (INBIO), University of Cádiz, República Saharaui 7, 11510 Puerto Real, Cádiz, Spain
| | - Manuel M Valdivia
- Department of Biomedicine, Biotechnology and Public Health-Biochemistry and Molecular Biology, Institute of Biomolecules (INBIO), University of Cádiz, República Saharaui 7, 11510 Puerto Real, Cádiz, Spain
| | - José M G Molinillo
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus de Excelencia Internacional (ceiA3), School of Science, University of Cadiz, 11510 Puerto Real, Cádiz, Spain
| | - Francisco A Macías
- Allelopathy Group, Department of Organic Chemistry, Institute of Biomolecules (INBIO), Campus de Excelencia Internacional (ceiA3), School of Science, University of Cadiz, 11510 Puerto Real, Cádiz, Spain
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2
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Mone NS, Syed S, Ravichandiran P, Satpute SK, Kim AR, Yoo DJ. How Structure-Function Relationships of 1,4-Naphthoquinones Combat Antimicrobial Resistance in Multidrug-Resistant (MDR) Pathogens. ChemMedChem 2023; 18:e202200471. [PMID: 36316281 DOI: 10.1002/cmdc.202200471] [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: 08/30/2022] [Revised: 10/30/2022] [Indexed: 11/06/2022]
Abstract
Antimicrobial resistance (AMR) is one of the top ten health-related threats worldwide. Among several antimicrobial agents, naphthoquinones (NQs) of plant/chemical origin possess enormous structural and functional diversity and are effective against multidrug-resistant (MDR) pathogens. 1,4-NQs possess alkyl, hydroxyl, halide, and metal groups as side chains on their double-ring structure, predominantly at the C-2, C-3, C-5, and C-8 positions. Among 1,4-NQs, hydroxyl groups at either C-2 or C-5 exhibit significant antibacterial activity against Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, Enterobacter spp. (ESKAPE) and MDR categories. 1,4-NQs exhibit antibacterial activities like plasmids curing, reactive oxygen species generation, efflux pumps inhibition, anti-DNA gyrase activity, membrane permeabilization, and biofilm inhibition. This review emphasizes the structure-function relationships of 1,4-NQs against ESKAPE and MDR pathogens based on a literature review of studies published in the last 15 years. Overall, 1,4-NQs have great potential for counteracting the antimicrobial resistance of MDR pathogens.
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Affiliation(s)
- Nishigandha S Mone
- Department of Microbiology, Savitribai Phule Pune University, Ganeshkhind, Pune, 411007, Maharashtra, India
| | - Sahil Syed
- Department of Microbiology, Savitribai Phule Pune University, Ganeshkhind, Pune, 411007, Maharashtra, India
| | - Palanisamy Ravichandiran
- R&D Education Center for Whole Life Cycle R&D of Fuel Cell Systems, Jeonbuk National University, Jeonju, Jeollabuk-do, 54896, Republic of Korea.,Department of Life Science, Department of Energy Storage/Conversion Engineering (BK21 FOUR) of Graduate School, Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do, 54896, Republic of Korea.,Present address: Analytical, HP Green R&D Centre, Hindustan Petroleum Corporation Limited, KIADB Industrial Area, Devangundi, Hoskote, Bengaluru, 562114, Karnataka, India
| | - Surekha K Satpute
- Department of Microbiology, Savitribai Phule Pune University, Ganeshkhind, Pune, 411007, Maharashtra, India
| | - Ae Rhan Kim
- Department of Life Science, Department of Energy Storage/Conversion Engineering (BK21 FOUR) of Graduate School, Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do, 54896, Republic of Korea
| | - Dong Jin Yoo
- R&D Education Center for Whole Life Cycle R&D of Fuel Cell Systems, Jeonbuk National University, Jeonju, Jeollabuk-do, 54896, Republic of Korea.,Department of Life Science, Department of Energy Storage/Conversion Engineering (BK21 FOUR) of Graduate School, Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do, 54896, Republic of Korea
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3
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Antibacterial and Antibiofilm Potency of Menadione Against Multidrug-Resistant S. aureus. Curr Microbiol 2022; 79:282. [PMID: 35934752 DOI: 10.1007/s00284-022-02975-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 07/11/2022] [Indexed: 11/03/2022]
Abstract
Menadione is an analogue of 1,4-naphthoquinone (1,4-NQ) that possesses enormous pharmaceutical potential. The minimum inhibitory concentration (MIC) of menadione was determined against eighteen pathogens of the ESKAPE category, including thirteen multidrug-resistant (MDR) and five standard strains. From a total of eighteen pathogens, five strains of S. aureus (four: MDR and one: Standard strain) were considered further for detailed studies. This study included the determination of minimum bactericidal concentration (MBC), time-kill assay, scanning electron microscopic technique (SEM), and detection of reactive oxygen species (ROS). Additionally, the effect of menadione on biofilms of three strains of S. aureus was performed through crystal violet assay, SEM, and confocal laser scanning microscopy (CLSM). Menadione exerted substantial antibacterial activity against S. aureus (S8, S9, NCIM 5021) at a lower MIC (64 µg/mL). Whereas, the MIC of 256 µg/mL was displayed against J2 and J4 (MDR and biofilm-forming strains). The time-killing effect of menadione against S. aureus strains was observed after 9 h at MBCs of 64 µg/mL (NCIM 5021), 128 µg/mL (S8, S9), and 512 µg/mL (J2, J4). Enhanced levels of ROS in all five S. aureus were observed in presence of menadione (MICs and MBCs). The relation of enhanced ROS due to menadione activity invigorated us to explore its effect on S. aureus biofilms. We report menadione-mediated inhibition (> 90%) of biofilm formation (at respective MICs) and effect on preformed biofilms (> 85%) at 1024 µg/mL. Menadione possessing antibacterial and antibiofilm potentials are imperative in the era of multidrug resistance developed by bacterial pathogens.
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4
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Roman G. Thiophene-containing compounds with antimicrobial activity. Arch Pharm (Weinheim) 2022; 355:e2100462. [PMID: 35289443 DOI: 10.1002/ardp.202100462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/19/2022]
Abstract
Thiophene, as a member of the group of five-membered heterocycles containing one heteroatom, is one of the simplest heterocyclic systems. Many synthetic strategies allow the accurate positioning of various functionalities onto the thiophene ring. This review provides a comprehensive, systematic and detailed account of the developments in the field of antimicrobial compounds featuring at least one thiophene ring in their structure, over the last decade.
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Affiliation(s)
- Gheorghe Roman
- Department of Inorganic Polymers, Petru Poni Institute of Macromolecular Chemistry, Iaşi, Romania
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5
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Naphthoquinones and Their Derivatives: Emerging Trends in Combating Microbial Pathogens. COATINGS 2021. [DOI: 10.3390/coatings11040434] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In the current era, an ever-emerging threat of multidrug-resistant (MDR) pathogens pose serious health challenges to mankind. Researchers are uninterruptedly putting their efforts to design and develop alternative, innovative strategies to tackle the antibiotic resistance displayed by varied pathogens. Among several naturally derived and chemically synthesized compounds, quinones have achieved a distinct position to defeat microbial pathogens. This review unleashes the structural diversity and promising biological activities of naphthoquinones (NQs) and their derivatives documented in the past two decades. Further, realizing their functional potentialities, researchers were encouraged to approach NQs as lead molecules. We have retrieved information that is dedicated on biological applications (antibacterial, antifungal, antiparasitic) of NQs. The multiple roles of NQs offer them a promising armory to combat microbial pathogens including MDR and the ESKAPE (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter spp.) group. In bacteria, NQs may exhibit their function in the following ways (1) plasmid curing, (2) inhibiting efflux pumps (EPs), (3) generating reactive oxygen species (ROS), (4) the inhibition of topoisomerase activity. Sparse but meticulous literature suggests the mechanistic roles of NQs. We have highlighted the possible mechanisms of NQs and how the targeted drug synthesis can be achieved via molecular docking analysis. This bioinformatics-oriented approach will explicitly lead to the development of effective and most potent drugs against targeted pathogens. The mechanistic approaches of emerging molecules like NQs might prove a milestone to defeat the battle against microbial pathogens.
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6
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Pillay Y, Nagiah S, Phulukdaree A, Krishnan A, Chuturgoon AA. Patulin suppresses α 1-adrenergic receptor expression in HEK293 cells. Sci Rep 2020; 10:20115. [PMID: 33208818 PMCID: PMC7674415 DOI: 10.1038/s41598-020-77157-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 11/03/2020] [Indexed: 12/16/2022] Open
Abstract
Patulin (PAT) is a common mycotoxin contaminant of apple products linked to impaired metabolic and kidney function. Adenosine monophosphate activated protein kinase (AMPK), abundantly expressed in the kidney, intercedes metabolic changes and renal injury. The alpha-1-adrenergic receptors (α1-AR) facilitate Epinephrine (Epi)-mediated AMPK activation, linking metabolism and kidney function. Preliminary molecular docking experiments examined potential interactions and AMPK-gamma subunit 3 (PRKAG3). The effect of PAT exposure (0.2-2.5 µM; 24 h) on the AMPK pathway and α1-AR was then investigated in HEK293 human kidney cells. AMPK agonist Epi determined direct effects on the α1-AR, metformin was used as an activator for AMPK, while buthionine sulphoximine (BSO) and N-acetyl cysteine (NAC) assessed GSH inhibition and supplementation respectively. ADRA1A and ADRA1D expression was determined by qPCR. α1-AR, ERK1/2/MAPK and PI3K/Akt protein expression was assessed using western blotting. PAT (1 µM) decreased α1-AR protein and mRNA and altered downstream signalling. This was consistent in cells stimulated with Epi and metformin. BSO potentiated the observed effect on α1-AR while NAC ameliorated these effects. Molecular docking studies performed on Human ADRA1A and PRKAG3 indicated direct interactions with PAT. This study is the first to show PAT modulates the AMPK pathway and α1-AR, supporting a mechanism of kidney injury.
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Affiliation(s)
- Yashodani Pillay
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa
| | - Savania Nagiah
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa.,Department of Physiology, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa
| | - Alisa Phulukdaree
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa.,Department of Physiology, University of Pretoria, Pretoria, South Africa
| | - Anand Krishnan
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa.,Department of Chemical Pathology, University of Free State, Bloemfontein, South Africa
| | - Anil A Chuturgoon
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa. .,Discipline of Medical Biochemistry and Chemical Pathology, Faculty of Health Sciences, Howard College, University of KwaZulu-Natal, George Campbell Building, Durban, 4041, South Africa.
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7
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Hafidi Z, Yakkou L, Guouguaou FE, Amghar S, Achouri ME. Aminoalcohol-based surfactants (N-(hydroxyalkyl)-N, N- dimethyl N-alkylammonium bromide): evaluation of antibacterial activity and molecular docking studies against dehydrosqualene synthase enzyme (CrtM). J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2019.1700134] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Zakaria Hafidi
- Laboratoire de physico-chimie des matériaux inorganiques et organiques, Centre des Sciences des Matériaux, Ecole Normale Supérieure-Rabat, Mohammed V University, Rabat, Morocco
| | - Lamia Yakkou
- Research Team: « Lumbricidae, Improving Soil Productivity and Environment » (LAPSE). Centre « Eau, Ressources Naturelles, Environnement et Développement Durable (CERN2D) », Ecole Normale Supérieure- University Mohamed V, Rabat, Morocco
| | - Fatima-Ezzahra Guouguaou
- Laboratoire de physico-chimie des matériaux inorganiques et organiques, Centre des Sciences des Matériaux, Ecole Normale Supérieure-Rabat, Mohammed V University, Rabat, Morocco
| | - Souad Amghar
- Research Team: « Lumbricidae, Improving Soil Productivity and Environment » (LAPSE). Centre « Eau, Ressources Naturelles, Environnement et Développement Durable (CERN2D) », Ecole Normale Supérieure- University Mohamed V, Rabat, Morocco
| | - Mohammed El Achouri
- Laboratoire de physico-chimie des matériaux inorganiques et organiques, Centre des Sciences des Matériaux, Ecole Normale Supérieure-Rabat, Mohammed V University, Rabat, Morocco
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8
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Ravichandiran P, Masłyk M, Sheet S, Janeczko M, Premnath D, Kim AR, Park B, Han M, Yoo DJ. Synthesis and Antimicrobial Evaluation of 1,4-Naphthoquinone Derivatives as Potential Antibacterial Agents. ChemistryOpen 2019; 8:589-600. [PMID: 31098338 PMCID: PMC6507621 DOI: 10.1002/open.201900077] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 04/18/2019] [Indexed: 12/16/2022] Open
Abstract
1,4-Naphthoquinones are an important class of compounds present in a number of natural products. In this study, a new series of 1,4-naphthoquinone derivatives were synthesized. All the synthesized compounds were tested for in vitro antimicrobial activity. In this present investigation, two Gram-positive and five Gram-negative bacterial strains and one pathogenic yeast strain were used to determine the antibacterial activity. Naphthoquinones tested for its antibacterial potencies, among seven of them displayed better antimicrobial activity against Staphylococcus aureus (S. aureus; 30-70 μg/mL). Some of the tested compounds showed moderate to low antimicrobial activity against Pseudomonas aeruginosa (P. aeruginosa) and Salmonella bongori (S. bongori; 70-150 μg/mL). In addition, most active compounds against S. aureus were evaluated for toxicity to human blood cells using a hemolysis assay. For better understanding, reactive oxygen species (ROS) generation, time-kill kinetic study, and apoptosis, necrosis responses were investigated for three representative compounds.
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Affiliation(s)
- Palanisamy Ravichandiran
- Department of Life Science, Department of Energy Storage/Conversion Engineering of Graduate School, and Hydrogen and Fuel Cell Research CenterChonbuk National University, Jeollabuk-do54896Republic of Korea
| | - Maciej Masłyk
- Department of Molecular Biology, Faculty of Biotechnology and Environmental SciencesThe John Paul II Catholic University of Lublinul. Konstantynów 1i20-708LublinPoland
| | - Sunirmal Sheet
- Department of Forest Science and Technology, College of Agriculture and Life SciencesChonbuk National University, 567 Baekje-daero, Deokjin-guJeonju-si561-756, Jeollabuk-doRepublic of Korea
| | - Monika Janeczko
- Department of Molecular Biology, Faculty of Biotechnology and Environmental SciencesThe John Paul II Catholic University of Lublinul. Konstantynów 1i20-708LublinPoland
| | - Dhanraj Premnath
- Department of BiotechnologyKarunya Institute of Technology and ScienceSchool of Agriculture and Biosciences, Karunya NagarCoimbatore641114, Tamil NaduIndia
| | - Ae Rhan Kim
- R&D Center for CANUTECH, Business Incubation Center, Department of Bioenvironmental ChemistryChonbuk National University, Jeollabuk-do54896Republic of Korea.
| | - Byung‐Hyun Park
- Department of BiochemistryChonbuk National University Medical School, Jeollabuk-do54896Republic of Korea
| | - Myung‐Kwan Han
- Department of MicrobiologyChonbuk National University Medical School, Jeollabuk-do54896Republic of Korea
| | - Dong Jin Yoo
- Department of Life Science, Department of Energy Storage/Conversion Engineering of Graduate School, and Hydrogen and Fuel Cell Research CenterChonbuk National University, Jeollabuk-do54896Republic of Korea
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9
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1,4-Naphthoquinone Analogues: Potent Antibacterial Agents and Mode of Action Evaluation. Molecules 2019; 24:molecules24071437. [PMID: 30979056 PMCID: PMC6480589 DOI: 10.3390/molecules24071437] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/02/2019] [Accepted: 04/04/2019] [Indexed: 11/16/2022] Open
Abstract
1,4-Naphthoquinones have antibacterial activity and are a promising new class of compound that can be used to treat bacterial infections. The goal was to improve effective antibacterial agents; therefore, we synthesized a new class of naphthoquinone hybrids, which contain phenylamino-phenylthio moieties as significant counterparts. Compound 4 was modified as a substituted aryl amide moiety, which enhanced the antibacterial activity of earlier compounds 3 and 4. In this study, five bacterial strains Staphylococcus aureus (S. aureus), Listeria monocytogenes (L. monocytogenes), Escherichia coli (E. coli), Pseudomonas aeruginosa (P. aeruginosa) and Klebsiella pneumoniae (K. pneumoniae) were used to evaluate the antibacterial potency of synthesized naphthoquinones using the minimal inhibitory concentration (MIC) method. Most of the studied naphthoquinones demonstrated major antibacterial activity with a MIC of 15.6 µg/mL–500 µg/mL. Selected compounds (5a, 5f and 5x) were studied for the mode of action, using intracellular ROS generation, determination of apoptosis by the Annexin V-FITC/PI assay, a bactericidal kinetic study and in silico molecular modelling. Additionally, the redox potentials of the specified compounds were confirmed by cyclic voltammetry (CV).
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10
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Ravichandiran P, Subramaniyan SA, Kim SY, Kim JS, Park BH, Shim KS, Yoo DJ. Synthesis and Anticancer Evaluation of 1,4-Naphthoquinone Derivatives Containing a Phenylaminosulfanyl Moiety. ChemMedChem 2019; 14:532-544. [DOI: 10.1002/cmdc.201800749] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Palanisamy Ravichandiran
- Department of Life Science, Department of Energy Storage/Conversion Engineering of Graduate School and Hydrogen and Fuel Cell Research Center; Chonbuk National University; Jeonju Jeollabuk-do 54896 Republic of Korea
| | - Sivakumar Allur Subramaniyan
- Department of Animal Biotechnology, College of Agriculture and Life Sciences; Chonbuk National University; Jeonju Jeollabuk-do 54896 Republic of Korea
| | - Seon-Young Kim
- Jeonju AgroBio-Materials Institute; 111-27, Wonjangdong-gil, Deokjin-gu Jeonju Jeonbuk 54810 Republic of Korea
| | - Jong-Soo Kim
- Division of Chemical Engineering; College of Engineering; Chonbuk National University; Jeonju Jeollabuk-do 54896 Republic of Korea
| | - Byung-Hyun Park
- Department of Biochemistry; Chonbuk National University Medical School; Jeonju Jeollabuk-do 54896 Republic of Korea
| | - Kwan Seob Shim
- Department of Animal Biotechnology, College of Agriculture and Life Sciences; Chonbuk National University; Jeonju Jeollabuk-do 54896 Republic of Korea
| | - Dong Jin Yoo
- Department of Life Science, Department of Energy Storage/Conversion Engineering of Graduate School and Hydrogen and Fuel Cell Research Center; Chonbuk National University; Jeonju Jeollabuk-do 54896 Republic of Korea
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Sheet S, Vinothkannan M, Balasubramaniam S, Subramaniyan SA, Acharya S, Lee YS. Highly Flexible Electrospun Hybrid (Polyurethane/Dextran/Pyocyanin) Membrane for Antibacterial Activity via Generation of Oxidative Stress. ACS OMEGA 2018; 3:14551-14561. [PMID: 30555979 PMCID: PMC6289494 DOI: 10.1021/acsomega.8b01607] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 10/01/2018] [Indexed: 05/31/2023]
Abstract
A hybrid nanofibrous mat consisting of polyurethane, dextran, and 10 wt % of biopigment (i.e., pyocyanin) was facilely fabricated using a direct-conventional electrospinning method. The field emission scanning electron microscopy showed the bead-free fibers with a twisted morphology for the pyocyanin-loaded mat. The addition of pyocyanin enables the unprecedented approach to tailor the hydrophilicity of hybrid mat, as verified from the water contact measurement. Thermomechanical stabilities of electrospun mats were investigated in terms of thermogravimetric analysis, differential scanning calorimetry, and dynamic mechanical analysis. The bacterial inhibition test revealed that the antibacterial activity of electrospun mat containing pyocyanin was 98.54 and 90.2% toward Escherichia coli and Staphylococcus aureus, respectively. By the combined efforts of rapid release of pyocyanin and oxidative stress, the PU-dextran-pyocyanin (PUDP) electrospun mat significantly declined the viable cell number that disrupts the cell morphology. Hence, the proposed PUDP electrospun mat must meet the requirements of efficient antimicrobial material in various applications such as disinfectant wiping, food packaging, and textile industries.
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Affiliation(s)
- Sunirmal Sheet
- Department
of Forest Science and Technology, College of Agriculture
and Life Sciences, and Department of Animal Biotechnology, College of Agriculture
and Life Sciences, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 561-756, Jeollabuk-do, Republic of Korea
| | - Mohanraj Vinothkannan
- Graduate
School, Department of Energy Storage/Conversion Engineering, Hydrogen
and Fuel Cell Research Center, Chonbuk National
University, Jeollabuk-do 54896, Republic of Korea
| | - Saravanakumar Balasubramaniam
- Department
of Organic Materials and Fiber Engineering, Division of BIN Convergence
Technology, Chonbuk National University, Jeonju 561-756, Korea
| | - Sivakumar Allur Subramaniyan
- Department
of Forest Science and Technology, College of Agriculture
and Life Sciences, and Department of Animal Biotechnology, College of Agriculture
and Life Sciences, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 561-756, Jeollabuk-do, Republic of Korea
| | - Satabdi Acharya
- Department
of Microbiology, Panskura Banamali College, Panskura, West Bengal 721152, India
| | - Yang Soo Lee
- Department
of Forest Science and Technology, College of Agriculture
and Life Sciences, and Department of Animal Biotechnology, College of Agriculture
and Life Sciences, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si 561-756, Jeollabuk-do, Republic of Korea
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12
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Mishra R, Sachan N, Kumar N, Mishra I, Chand P. Thiophene Scaffold as Prospective Antimicrobial Agent: A Review. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3249] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Raghav Mishra
- School of Pharmaceutical Sciences; IFTM University; Moradabad Uttar Pradesh 244102 India
- Department of Pharmacy; Shri Ram Murti Smarak College of Engineering and Technology; Bareilly Uttar Pradesh 243202 India
| | - Neetu Sachan
- School of Pharmaceutical Sciences; IFTM University; Moradabad Uttar Pradesh 244102 India
| | - Nitin Kumar
- School of Medical and Allied Sciences; K. R. Mangalam University; Sohna Road Gurgaon 122103 India
| | - Isha Mishra
- Department of Pharmacy; Shri Ram Murti Smarak College of Engineering and Technology; Bareilly Uttar Pradesh 243202 India
| | - Phool Chand
- School of Pharmaceutical Sciences; IFTM University; Moradabad Uttar Pradesh 244102 India
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