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Sayfiddinov D, Kumar RS, Kaliannagounder VK, Ravichandiran P, Cho KB, Kim CS, Park CH, Shim KS, Choi HW, Park BH, Han MK, Yoo DJ. Strong intramolecular charge-transfer effect strengthening naphthoquinone-based chemosensor: Experimental and theoretical evaluation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 311:123908. [PMID: 38330753 DOI: 10.1016/j.saa.2024.123908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/22/2023] [Accepted: 01/15/2024] [Indexed: 02/10/2024]
Abstract
An aminophenol-linked naphthoquinone-based fluorometric and colorimetric chemosensor 2-chloro-3-((3-hydroxyphenyl) amino) naphthalene-1,4-dione (2CAN-Dione) was synthesized for selective detection of Sn2+ ion in aqueous solution. The amine and conversion of carbonyl into carboxyl groups play a vital role in the sensing mechanism when Sn2+ is added to 2CAN-Dione. Comprehensive characterization of the sensor was carried out using standard spectral and analytical approaches. Because of the intramolecular charge transfer (ICT) effect and the turn-on sensing mode, the strong fluorometric emission towards Sn2+ was observed at about 435 nm. The chemosensor exhibited good selectivity for Sn2+ in the presence of coexisting metal ions. An improved linear connection was established with a low limit of detection (0.167 μM). FT-IR, 1H NMR, 13C NMR, and quantum chemistry methods were performed to verify the binding coordination mechanism. The chemosensing probe 2CAN-Dione was successfully employed in bioimaging investigations, demonstrating that it is a reliable fluorescent marker for Sn2+ in human cancer cells.
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Affiliation(s)
- Dilmurod Sayfiddinov
- Department of Life Science, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Department of Energy Storage/Conversion Engineering of Graduate School (BK21 FOUR), Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea
| | - Ramasamy Santhosh Kumar
- Department of Energy Storage/Conversion Engineering of Graduate School (BK21 FOUR), Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea
| | - Vignesh Krishnamoorthi Kaliannagounder
- Department of Bionanosystem Engineering, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Division of Mechanical Design Engineering, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea
| | - Palanisamy Ravichandiran
- Department of Energy Storage/Conversion Engineering of Graduate School (BK21 FOUR), Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Analytical, HP Green R&D Centre, Hindustan Petroleum Corporation Limited, KIADB Industrial Area, Devangundi, Hoskote, Bengaluru, 562114 Karnataka, India
| | - Kyung-Bin Cho
- Department of Chemistry and Research Institute of Physics and Chemistry, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Cheol Sang Kim
- Department of Bionanosystem Engineering, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Division of Mechanical Design Engineering, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea
| | - Chan Hee Park
- Department of Bionanosystem Engineering, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Division of Mechanical Design Engineering, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea
| | - Kwan Seob Shim
- Department of Animal Biotechnology, College of Agriculture and Life Sciences, Jeonbuk National University, Jeollabuk-do 54896, Republic of Korea
| | - Hyun Woo Choi
- Department of Animal Science, College of Agriculture and Life Sciences, Jeonbuk National University, Jeollabuk-do 54896, Republic of Korea
| | - Byung-Hyun Park
- Department of Biochemistry, Jeonbuk National University Medical School, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Myung-Kwan Han
- Department of Microbiology, Jeonbuk National University Medical School, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Dong Jin Yoo
- Department of Life Science, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea; Department of Energy Storage/Conversion Engineering of Graduate School (BK21 FOUR), Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea.
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Zhang Y, Wu X, Sun X, Yang J, Liu C, Tang G, Lei X, Huang H, Peng J. The Progress of Small Molecule Targeting BCR-ABL in the Treatment of Chronic Myeloid Leukemia. Mini Rev Med Chem 2024; 24:642-663. [PMID: 37855278 DOI: 10.2174/0113895575218335230926070130] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 06/14/2023] [Accepted: 07/14/2023] [Indexed: 10/20/2023]
Abstract
Chronic myelogenous leukemia (CML) is a malignant myeloproliferative disease. According to the American Cancer Society's 2021 cancer data report, new cases of CML account for about 15% of all leukemias. CML is generally divided into three stages: chronic phase, accelerated phase, and blast phase. Nearly 90% of patients are diagnosed as a chronic phase. Allogeneic stem cell transplantation and chemotherapeutic drugs, such as interferon IFN-α were used as the earliest treatments for CML. However, they could generate obvious side effects, and scientists had to seek new treatments for CML. A new era of targeted therapy for CML began with the introduction of imatinib, the first-generation BCR-ABL kinase inhibitor. However, the ensuing drug resistance and mutant strains led by T315I limited the further use of imatinib. With the continuous advancement of research, tyrosine kinase inhibitors (TKI) and BCR-ABL protein degraders with novel structures and therapeutic mechanisms have been discovered. From biological macromolecules to classical target protein inhibitors, a growing number of compounds are being developed to treat chronic myelogenous leukemia. In this review, we focus on summarizing the current situation of a series of candidate small-molecule drugs in CML therapy, including TKIs and BCR-ABL protein degrader. The examples provided herein describe the pharmacology activity of small-molecule drugs. These drugs will provide new enlightenment for future treatment directions.
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Affiliation(s)
- Yuan Zhang
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
| | - Xin Wu
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
| | - Xueyan Sun
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
| | - Jun Yang
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
| | - Chang Liu
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
| | - Guotao Tang
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
| | - Xiaoyong Lei
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
| | - Honglin Huang
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
| | - Junmei Peng
- Department of Pharmacy, School of Pharmacy, Hengyang Medical School, Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang, Hunan, 421001, China
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Campaniço A, Harjivan SG, Freitas E, Serafini M, Gaspar MM, Capela R, Gomes P, Jordaan A, Madureira AM, André V, Silva AB, Duarte MT, Portugal I, Perdigão J, Moreira R, Warner DF, Lopes F. Structural Optimization of Antimycobacterial Azaaurones Towards Improved Solubility and Metabolic Stability. ChemMedChem 2023; 18:e202300410. [PMID: 37845182 DOI: 10.1002/cmdc.202300410] [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: 08/02/2023] [Revised: 10/09/2023] [Accepted: 10/16/2023] [Indexed: 10/18/2023]
Abstract
While N-acetyl azaaurones have already been disclosed for their potential against tuberculosis (TB), their low metabolic stability remains an unaddressed liability. We now report a study designed to improve the metabolic stability and solubility of the azaaurone scaffold and to identify the structural requirements for antimycobacterial activity. Replacing the N-acetyl moiety for a N-carbamoyl group led to analogues with sub- and nanomolar potencies against M. tuberculosis H37Rv, as well as equipotent against drug-susceptible and drug-resistant M. tuberculosis isolates. The new N-carbamoyl azaaurones exhibited improved microsomal stability, compared to their N-acetylated counterparts, with several compounds displaying moderate to high kinetic solubility. The frequency of spontaneous resistance to azaaurones was observed to be in the range of 10-8 , a value that is comparable to current TB drugs in the market. Overall, these results reveal that azaaurones are amenable to structural modifications to improve metabolic and solubility liabilities, and highlight their potential as antimycobacterial agents.
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Affiliation(s)
- André Campaniço
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Shrika G Harjivan
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Elisabete Freitas
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Marco Serafini
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - M Manuela Gaspar
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Rita Capela
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Pedro Gomes
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Audrey Jordaan
- Molecular Mycobacteriology Research Unit, Department of Pathology and Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, Rondebosch, 7701, South Africa
| | - Ana M Madureira
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Vânia André
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001, Lisboa, Portugal
- Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento (IST-ID), Avenida António José de Almeida, n.° 12, 1000-043, Lisboa, Portugal
| | - Andreia B Silva
- Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - M Teresa Duarte
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001, Lisboa, Portugal
| | - Isabel Portugal
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - João Perdigão
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Rui Moreira
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Digby F Warner
- Molecular Mycobacteriology Research Unit, Department of Pathology and Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, Rondebosch, 7701, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Cape Town, Rondebosch, 7701, South Africa
| | - Francisca Lopes
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
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Leitão AC, Ferreira TL, Gurgel do Amaral Valente Sá L, Rodrigues DS, de Souza BO, Barbosa AD, Moreira LEA, de Andrade Neto JB, Cabral VPDF, Rios MEF, Cavalcanti BC, Silva J, Marinho ES, Dos Santos HS, de Moraes MO, Júnior HVN, da Silva CR. Antibacterial activity of menadione alone and in combination with oxacillin against methicillin-resistant Staphylococcus aureus and its impact on biofilms. J Med Microbiol 2023; 72. [PMID: 37707372 DOI: 10.1099/jmm.0.001751] [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] [Indexed: 09/15/2023] Open
Abstract
Introduction. Antibiotic resistance is a major threat to public health, particularly with methicillin-resistant Staphylococcus aureus (MRSA) being a leading cause of antimicrobial resistance. To combat this problem, drug repurposing offers a promising solution for the discovery of new antibacterial agents.Hypothesis. Menadione exhibits antibacterial activity against methicillin-sensitive and methicillin-resistant S. aureus strains, both alone and in combination with oxacillin. Its primary mechanism of action involves inducing oxidative stress.Methodology. Sensitivity assays were performed using broth microdilution. The interaction between menadione, oxacillin, and antioxidants was assessed using checkerboard technique. Mechanism of action was evaluated using flow cytometry, fluorescence microscopy, and in silico analysis.Aim. The aim of this study was to evaluate the in vitro antibacterial potential of menadione against planktonic and biofilm forms of methicillin-sensitive and resistant S. aureus strains. It also examined its role as a modulator of oxacillin activity and investigated the mechanism of action involved in its activity.Results. Menadione showed antibacterial activity against planktonic cells at concentrations ranging from 2 to 32 µg ml-1, with bacteriostatic action. When combined with oxacillin, it exhibited an additive and synergistic effect against the tested strains. Menadione also demonstrated antibiofilm activity at subinhibitory concentrations and effectively combated biofilms with reduced sensitivity to oxacillin alone. Its mechanism of action involves the production of reactive oxygen species (ROS) and DNA damage. It also showed interactions with important targets, such as DNA gyrase and dehydroesqualene synthase. The presence of ascorbic acid reversed its effects.Conclusion. Menadione exhibited antibacterial and antibiofilm activity against MRSA strains, suggesting its potential as an adjunct in the treatment of S. aureus infections. The main mechanism of action involves the production of ROS, which subsequently leads to DNA damage. Additionally, the activity of menadione can be complemented by its interaction with important virulence targets.
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Affiliation(s)
- Amanda Cavalcante Leitão
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Thais Lima Ferreira
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Lívia Gurgel do Amaral Valente Sá
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
- Christus University Center, Fortaleza, CE, Brazil
| | - Daniel Sampaio Rodrigues
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Beatriz Oliveira de Souza
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Amanda Dias Barbosa
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Lara Elloyse Almeida Moreira
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | - Vitória Pessoa de Farias Cabral
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | | | - Jacilene Silva
- Department of Chemistry, Theoretical Chemistry and Electrochemistry Group (GQTE), State University of Ceará, Limoeiro do Norte, CE, Brazil
| | - Emmanuel Silva Marinho
- Department of Chemistry, Theoretical Chemistry and Electrochemistry Group (GQTE), State University of Ceará, Limoeiro do Norte, CE, Brazil
| | - Hélcio Silva Dos Santos
- Center for Exact Sciences and Technology, Acaraú Valley State University, Sobral, CE, Brazil
| | | | - Hélio Vitoriano Nobre Júnior
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Cecília Rocha da Silva
- Department of Clinical & Toxicological Analysis, School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules (LABIMAN), Federal University of Ceará, Fortaleza, CE, Brazil
- Drug Research & Development Center, Federal University of Ceará, Fortaleza, CE, Brazil
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Three-Dimensional Printing of Poly-L-Lactic Acid Composite Scaffolds with Enhanced Bioactivity and Controllable Zn Ion Release Capability by Coupling with Carbon-ZnO. Bioengineering (Basel) 2023; 10:bioengineering10030307. [PMID: 36978698 PMCID: PMC10045836 DOI: 10.3390/bioengineering10030307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 03/04/2023] Open
Abstract
Poly-L-lactic acid (PLLA) has gained great popularity with researchers in regenerative medicine owing to its superior biocompatibility and biodegradability, although its inadequate bioactivity inhibits the further use of PLLA in the field of bone regeneration. Zinc oxide (ZnO) has been utilized to improve the biological performance of biopolymers because of its renowned osteogenic activity. However, ZnO nanoparticles tend to agglomerate in the polymer matrix due to high surface energy, which would lead to the burst release of the Zn ion and, thus, cytotoxicity. In this study, to address this problem, carbon–ZnO (C–ZnO) was first synthesized through the carbonization of ZIF-8. Then, C–ZnO was introduced to PLLA powder before it was manufactured as scaffolds (PLLA/C–ZnO) by a selective laser sintering 3D printing technique. The results showed that the PLLA/C–ZnO scaffold was able to continuously release Zn ions in a reasonable range, which can be attributed to the interaction of Zn–N bonding and the shielding action of the PLLA scaffold. The controlled release of Zn ions from the scaffold further facilitated cell adhesion and proliferation and improved the osteogenic differentiation ability at the same time. In addition, C–ZnO endowed the scaffold with favorable photodynamic antibacterial ability, which was manifested by an efficient antibacterial rate of over 95%.
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Karmakar P, Karmakar I, Pal D, Das S, Brahmachari G. Electrochemical Regioselective C( sp2)-H Selenylation and Sulfenylation of Substituted 2-Amino-1,4-naphthoquinones. J Org Chem 2023; 88:1049-1060. [PMID: 36599149 DOI: 10.1021/acs.joc.2c02486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A straightforward and efficient electrochemical method for regioselective C(sp2)-H selenylation and sulfenylation of substituted 2-amino-1,4-naphthoquinones has been unearthed. This oxidative cross-coupling reaction avoids using transition metal catalysts, oxidants, and high temperatures. The other notable advantages of this protocol are the tolerance of diverse functional groups, mild reaction conditions at ambient temperature, energy efficiency, good to excellent yields, short reaction times (in minutes), gram-scale applicability, and eco-friendliness.
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Affiliation(s)
- Pintu Karmakar
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan 731 235, West Bengal, India
| | - Indrajit Karmakar
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan 731 235, West Bengal, India
| | - Debopam Pal
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan 731 235, West Bengal, India
| | - Suravi Das
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan 731 235, West Bengal, India
| | - Goutam Brahmachari
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan 731 235, West Bengal, India
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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: 3] [Impact Index Per Article: 3.0] [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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Studies on 1,4-Quinone Derivatives Exhibiting Anti-Leukemic Activity along with Anti-Colorectal and Anti-Breast Cancer Effects. Molecules 2022; 28:molecules28010077. [PMID: 36615273 PMCID: PMC9822417 DOI: 10.3390/molecules28010077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/18/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC), breast cancer, and chronic myeloid leukemia (CML) are life-threatening malignancies worldwide. Although potent therapeutic and screening strategies have been developed so far, these cancer types are still major public health problems. Therefore, the exploration of more potent and selective new agents is urgently required for the treatment of these cancers. Quinones represent one of the most important structures in anticancer drug discovery. We have previously identified a series of quinone-based compounds (ABQ-1-17) as anti-CML agents. In the current work, ABQ-3 was taken to the National Cancer Institute (NCI) for screening to determine its in vitro antiproliferative effects against a large panel of human tumor cell lines at five doses. ABQ-3 revealed significant growth inhibition against HCT-116 CRC and MCF-7 breast cancer cells with 2.00 µM and 2.35 µM GI50 values, respectively. The MTT test also showed that ABQ-3 possessed anticancer effects towards HCT-116 and MCF-7 cells with IC50 values of 5.22 ± 2.41 μM and 7.46 ± 2.76 μM, respectively. Further experiments indicated that ABQ-3 induced apoptosis in both cell lines, and molecular docking studies explicitly suggested that ABQ-3 exhibited DNA binding in a similar fashion to previously reported compounds. Based on in silico pharmacokinetic prediction, ABQ-3 might display drug-like features enabling this compound to become a lead molecule for future studies.
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Corpus-Mendoza CI, de Loera D, López-López LI, Acosta B, Vega-Rodríguez S, Navarro-Tovar G. Interactions of Antibacterial Naphthoquinones with Mesoporous Silica Surfaces: A Physicochemical and Theoretical Approach. Pharmaceuticals (Basel) 2022; 15:ph15121464. [PMID: 36558916 PMCID: PMC9787537 DOI: 10.3390/ph15121464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/11/2022] [Accepted: 11/17/2022] [Indexed: 11/29/2022] Open
Abstract
1,4-naftoquinone (NQ) molecules have been extensively evaluated as potent antibacterial compounds; however, their use is limited, since they have low water solubility and exhibit toxicities in healthy eukaryotic cells. A possible path to overcoming these challenges is the use of particulate vehicles, such as SBA-15, which is a biocompatible and biodegradable mesoporous silica material, that may enhance drug delivery and decrease dosages. In this work, an isotherm model-based adsorption of three NQs into SBA-15 microparticles was evaluated. Interactions between NQs and SBA-15 microparticles were modeled at the B3LYP/6-31+G(d,p) level of theory to understand the nature of such interactions. The results demonstrated that the adsorption of NQ, 2NQ, and 5NQ into SBA-15 fit the Freundlich adsorption model. According to theorical studies, physisorption is mediated by hydrogen bonds, while the most stable interactions occur between the carbonyl group of NQ and silica surfaces. Both experimental and theoretical results contribute to a deeper understanding of the use of SBA-15 or similar particles as nanovehicles in such a way that NQs can be modified in carbonyl or C3 to enhance adsorptions. The theoretical and experimental results were in accordance and contribute to a deeper understanding of how interactions between NQ-type molecules and SiO2 materials occur.
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Affiliation(s)
- César Iván Corpus-Mendoza
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Manuel Nava 6, Zona Universitaria, San Luis Potosi 78210, Mexico
| | - Denisse de Loera
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Manuel Nava 6, Zona Universitaria, San Luis Potosi 78210, Mexico
| | - Lluvia Itzel López-López
- Instituto de Investigación en Zonas Desérticas, Universidad Autónoma de San Luis Potosí, Del Altair 200, del Llano, San Luis Potosi 78377, Mexico
| | - Brenda Acosta
- Coordinación para la Innovación y Aplicación de la Ciencia y Tecnología, Universidad Autónoma de San Luis Potosí, Sierra Leona 550, Lomas de San Luis, San Luis Potosi 78210, Mexico
- Consejo Nacional de Ciencia y Tecnología, Insurgentes Sur 1582, Crédito Constructor, Benito Juárez, La Ciudad de Mexico 03940, Mexico
| | - Sarai Vega-Rodríguez
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Manuel Nava 6, Zona Universitaria, San Luis Potosi 78210, Mexico
- Correspondence: (S.V.-R.); (G.N.-T.)
| | - Gabriela Navarro-Tovar
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Manuel Nava 6, Zona Universitaria, San Luis Potosi 78210, Mexico
- Consejo Nacional de Ciencia y Tecnología, Insurgentes Sur 1582, Crédito Constructor, Benito Juárez, La Ciudad de Mexico 03940, Mexico
- Correspondence: (S.V.-R.); (G.N.-T.)
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Choura E, Elghali F, Bernard PJ, Msalbi D, Marco-Contelles J, Aifa S, Ismaili L, Chabchoub F. Benzochromenopyrimidines: Synthesis, Antiproliferative Activity against Colorectal Cancer and Physicochemical Properties. Molecules 2022; 27:molecules27227878. [PMID: 36431976 PMCID: PMC9694646 DOI: 10.3390/molecules27227878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/08/2022] [Accepted: 11/12/2022] [Indexed: 11/17/2022] Open
Abstract
Ten new differently substituted 3-benzyl-5-aryl-3,5-dihydro-4H-benzo[6,7]chromeno[2,3-d]pyrimidin-4,6,11-triones 3 were synthesized by a simple and cost-efficient procedure in a one-pot, three-component reaction from readily available ethyl 2-amino-4-aryl-5,10-dioxo-5,10-dihydro-4H-benzo[g]chromene-3-carboxylates, benzylamine and triethyl orthoformate under solvent- and catalyst-free conditions. All the new compounds were screened for their antiproliferative activity against two colorectal-cancer-cell lines. The results showed that the compounds 3-benzyl-5-phenyl-3,5-dihydro-4H-benzo[6,7]chromeno[2,3-d]pyrimidine-4,6,11-trione (3a) and 3-benzyl-5-(3-hydroxyphenyl)-3,5-dihydro-4H-benzo[6,7]chromeno[2,3-d]pyrimidine-4,6,11-trione (3g) exhibited the most potent balanced inhibitory activity against human LoVo and HCT-116 cancer cells.
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Affiliation(s)
- Emna Choura
- Laboratory of Applied Chemistry: Heterocycles, Lipids and Polymers, Faculty of Sciences of Sfax, University of Sfax, BP 802, Sfax 3000, Tunisia
| | - Fares Elghali
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, Sidi Mansour, Road Km 6, BP 1177, Sfax 3018, Tunisia
| | - Paul J. Bernard
- Laboratoire LINC UR 481, Pôle de Chimie Médicinale, Université Franche-Comté, UFR Santé, 19, Rue Ambroise Paré, F-25000 Besançon, France
| | - Dhouha Msalbi
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, Sidi Mansour, Road Km 6, BP 1177, Sfax 3018, Tunisia
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry (IQOG, CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), CIBER, ISCIII, 28006 Madrid, Spain
| | - Sami Aifa
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, Sidi Mansour, Road Km 6, BP 1177, Sfax 3018, Tunisia
| | - Lhassane Ismaili
- Laboratoire LINC UR 481, Pôle de Chimie Médicinale, Université Franche-Comté, UFR Santé, 19, Rue Ambroise Paré, F-25000 Besançon, France
- Correspondence: (L.I.); (F.C.)
| | - Fakher Chabchoub
- Laboratory of Applied Chemistry: Heterocycles, Lipids and Polymers, Faculty of Sciences of Sfax, University of Sfax, BP 802, Sfax 3000, Tunisia
- Correspondence: (L.I.); (F.C.)
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Yıldız M, Bayrak N, Yıldırım H, Çakmak SM, Yılmaz FN, Mataracı-Kara E, Shilkar D, Jayaprakash V, TuYuN AF. Discovery of quinolinequinones with N-phenylpiperazine by conversion of hydroxyquinoline as a new class of antimicrobial agents targeting resistant pathogenic microorganisms. Bioorg Chem 2022; 128:106045. [DOI: 10.1016/j.bioorg.2022.106045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/13/2022] [Accepted: 07/18/2022] [Indexed: 11/02/2022]
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Scheiber N, Blaser G, Pferschy-Wenzig EM, Kaiser M, Mäser P, Presser A. Efficient Oxidative Dearomatisations of Substituted Phenols Using Hypervalent Iodine (III) Reagents and Antiprotozoal Evaluation of the Resulting Cyclohexadienones against T. b. rhodesiense and P. falciparum Strain NF54. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196559. [PMID: 36235096 PMCID: PMC9573667 DOI: 10.3390/molecules27196559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/21/2022] [Accepted: 09/29/2022] [Indexed: 11/07/2022]
Abstract
Quinones and quinols are secondary metabolites of higher plants that are associated with many biological activities. The oxidative dearomatization of phenols induced by hypervalent iodine(III) reagents has proven to be a very useful synthetic approach for the preparation of these compounds, which are also widely used in organic synthesis and medicinal chemistry. Starting from several substituted phenols and naphthols, a series of cyclohexadienone and naphthoquinone derivatives were synthesized using different hypervalent iodine(III) reagents and evaluated for their in vitro antiprotozoal activity. Antiprotozoal activity was assessed against Plasmodium falciparum NF54 and Trypanosoma brucei rhodesiense STIB900. Cytotoxicity of all compounds towards L6 cells was evaluated and the respective selectivity indices (SI) were calculated. We found that benzyl naphthoquinone 5c was the most active and selective molecule against T. brucei rhodesiense (IC50 = 0.08 μM, SI = 275). Furthermore, the antiprotozoal assays revealed no specific effects. In addition, some key physicochemical parameters of the synthesised compounds were calculated.
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Affiliation(s)
- Nina Scheiber
- Institute of Pharmaceutical Sciences, Pharmaceutical Chemistry, University of Graz, Schubertstrasse 1, 8010 Graz, Austria
| | - Gregor Blaser
- Institute of Pharmaceutical Sciences, Pharmaceutical Chemistry, University of Graz, Schubertstrasse 1, 8010 Graz, Austria
| | - Eva-Maria Pferschy-Wenzig
- Institute of Pharmaceutical Sciences, Pharmacognosy, University of Graz, Beethovenstrasse 8, 8010 Graz, Austria
| | - Marcel Kaiser
- Swiss Tropical and Public Health Institute, Kreuzstrasse 2, 4123 Allschwil, Switzerland
- Swiss Tropical and Public Health Institute, University of Basel, Petersplatz 1, 4001 Basel, Switzerland
| | - Pascal Mäser
- Swiss Tropical and Public Health Institute, Kreuzstrasse 2, 4123 Allschwil, Switzerland
- Swiss Tropical and Public Health Institute, University of Basel, Petersplatz 1, 4001 Basel, Switzerland
| | - Armin Presser
- Institute of Pharmaceutical Sciences, Pharmaceutical Chemistry, University of Graz, Schubertstrasse 1, 8010 Graz, Austria
- Correspondence: ; Tel.: +43-316-380-5369
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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: 8] [Impact Index Per Article: 4.0] [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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Exploring the Anticancer Effects of Brominated Plastoquinone Analogs with Promising Cytotoxic Activity in MCF-7 Breast Cancer Cells via Cell Cycle Arrest and Oxidative Stress Induction. Pharmaceuticals (Basel) 2022; 15:ph15070777. [PMID: 35890076 PMCID: PMC9318129 DOI: 10.3390/ph15070777] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/13/2022] [Accepted: 06/15/2022] [Indexed: 02/04/2023] Open
Abstract
Plastoquinone analogs are privileged structures among the known antiproliferative natural product-based compound families. Exploiting one of these analogs as a lead structure, we report the investigation of the brominated PQ analogs (BrPQ) in collaboration with the National Cancer Institute of Bethesda within the Developmental Therapeutics Program (DTP). These analogs exhibited growth inhibition in the micromolar range across leukemia, non-small cell lung cancer (EKVX, HOP-92, and NCI-H522), colon cancer (HCT-116, HOP-92), melanoma (LOX IMVI), and ovarian cancer (OVCAR-4) cell lines. One brominated PQ analog (BrPQ5) was selected for a full panel five-dose in vitro assay by the NCI’s Development Therapeutic Program (DTP) division to determine GI50, TGI, and LC50 parameters. The brominated PQ analog (BrPQ5) displayed remarkable activity against most tested cell lines, with GI50 values ranging from 1.55 to 4.41 µM. The designed molecules (BrPQ analogs) obeyed drug-likeness rules, displayed a favorable predictive Absorption, Distribution, Metabolism, and Excretion (ADME) profile, and an in silico simulation predicted a possible BrPQ5 interaction with proteasome catalytic subunits. Furthermore, the in vitro cytotoxic activity of BrPQ5 was assessed, and IC50 values for U-251 glioma, MCF-7 and MDA-MB-231 breast cancers, DU145 prostate cancer, HCT-116 colon cancer, and VHF93 fibroblast cell lines were evaluated using an MTT assay. MCF-7 was the most affected cell line, and the effects of BrPQ5 on cell proliferation, cell cycle, oxidative stress, apoptosis/necrosis induction, and proteasome activity were further investigated in MCF-7 cells. The in vitro assay results showed that BrPQ5 caused cytotoxicity in MCF-7 breast cancer cells via cell cycle arrest and oxidative stress induction. However, BrPQ5 did not inhibit the catalytic activity of the proteasome. These results provide valuable insights for further discovery of novel antiproliferative agents.
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Promising Antibacterial and Antifungal Agents Based on Thiolated Vitamin K3 Analogs: Synthesis, Bioevaluation, Molecular Docking. Pharmaceuticals (Basel) 2022; 15:ph15050586. [PMID: 35631412 PMCID: PMC9146127 DOI: 10.3390/ph15050586] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/20/2022] [Accepted: 04/24/2022] [Indexed: 02/07/2023] Open
Abstract
In the present study, we designed and synthesized thiolated VK3 analogs (VK3a–g) along with an extensive antimicrobial study. After the evaluation of the antibacterial and antifungal activity against various bacterial and fungal strains, we presented an initial structure–activity relationship study on these VK3 analogs. In particular, four thiolated VK3 analogs exhibited superior biological potency against some Gram-positive bacterial strains, including Staphylococcus aureus (ATCC® 29213) and Enterococcus faecalis (ATCC® 29212). Next, all thiolated VK3 analogs were evaluated for their potential of cell growth inhibition on the NCI-60 cancer cell lines panel. This screening underlined that the thiolated VK3 analogs have no visible cytotoxicity on different cancer cell lines. The selected two thiolated VK3 analogs (VK3a and VK3b), having minimal hemolytic activity, which also have the lowest MIC values on S. aureus and E. faecalis, were further evaluated for their inhibition capacities on biofilm formation after evaluating their potential in vitro antimicrobial activity against each of the 20 clinically obtained resistant strains of Staphylococcus aureus. VK3b showed excellent antimicrobial activity against clinically resistant S. aureus isolates. Furthermore, the tested molecules showed nearly two log10 reduction in the viable cell count at six hours according to the time kill curve studies. Although these molecules decreased biofilm attachment about 50%, when sub-MIC concentrations were used these molecules increased the percentage of biofilm formation. The molecular docking of VK3a and VK3b in S. aureus thymidylate kinase was conducted in order to predict their molecular interactions. VK3a and VK3b exhibited excellent lead-likeness properties and pharmacokinetic profiles that qualify them for further optimization and development. In conclusion, since investigating efficient novel antimicrobial molecules is quite difficult, these studies are of high importance, especially in the present era of antimicrobial resistance.
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Synthesis and Characterization of Piperine Amide analogues: Their In-silico and invitro analysis as Potential antibacterial agents. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Chaves-Carballo K, Lamoureux GV, Perez AL, Bella Cruz A, Cechinel Filho V. Novel one-pot synthesis of a library of 2-aryloxy-1,4-naphthoquinone derivatives. Determination of antifungal and antibacterial activity. RSC Adv 2022; 12:18507-18523. [PMID: 35799928 PMCID: PMC9218966 DOI: 10.1039/d2ra01814d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 05/11/2022] [Indexed: 11/29/2022] Open
Abstract
The development of new antibiotics and inexpensive antifungals is an important field of research. Based on the privileged pharmacophore of lawsone, a series of phenolic ether derivatives of 1,4-naphthoquinone were synthesized easily in one step in reasonable yields. All the new compounds were characterized and tested as potential antifungal and antibacterial agents against Candida albicans, Escherichia coli and Staphylococcus aureus. Compound 55 has significant antibacterial action (as good as or better than the controls) against E. coli and S. aureus. Against C. albicans, compounds 38, 46, 47 and 60 were the best candidates as antifungals. Using a qualitative structure–activity analysis, a correlation between molar mass and antimicrobial activity was identified, regardless of the substituent group on the phenolic moiety, except for 55 and 63, where electronic effects seem more important. An in silico evaluation of the absorption, distribution, metabolism and excretion (ADME) for 37, 50, 55 and 63 was made, indicating that the classic Lipinski's rule of five applies in all cases. The development of new antibiotics and inexpensive antifungals is an important field of research. Based on the privileged pharmacophore of lawsone, a series of phenolic ether derivatives of 1,4-naphthoquinone were synthesized easily in one step in reasonable yields.![]()
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Affiliation(s)
- Katherine Chaves-Carballo
- Centro de Investigaciones en Productos Naturales and Escuela de Química, Universidad de Costa Rica, San Pedro 2060, San José, Costa Rica
| | - Guy V. Lamoureux
- Centro de Investigaciones en Productos Naturales and Escuela de Química, Universidad de Costa Rica, San Pedro 2060, San José, Costa Rica
| | - Alice L. Perez
- Centro de Investigaciones en Productos Naturales and Escuela de Química, Universidad de Costa Rica, San Pedro 2060, San José, Costa Rica
| | - Alexandre Bella Cruz
- Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), CCS, Universidade do Vale do Itajaí (UNIVALI), Itajaí, SC, Brazil
| | - Valdir Cechinel Filho
- Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), CCS, Universidade do Vale do Itajaí (UNIVALI), Itajaí, SC, Brazil
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Yıldırım H, Yıldız M, Bayrak N, Mataracı-Kara E, Özbek-Çelik B, Otsuka M, Fujita M, Radwan MO, TuYuN AF. Natural-product-inspired design and synthesis of thiolated coenzyme Q analogs as promising agents against Gram-positive bacterial strains: insights into structure–activity relationship, activity profile, mode of action, and molecular docking. RSC Adv 2022; 12:20507-20518. [PMID: 35919160 PMCID: PMC9284347 DOI: 10.1039/d2ra02136f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 07/05/2022] [Indexed: 11/21/2022] Open
Abstract
In an attempt to develop effective and potentially active antibacterial and/or antifungal agents, we designed, synthesized, and characterized thiolated CoQ analogs (CoQ1–8) with an extensive antimicrobial study. The antimicrobial profile of these analogs was determined using four Gram-negative bacteria, three Gram-positive bacteria, and three fungi. Because of the fact that the thiolated CoQ analogs were quite effective on all tested Gram-positive bacterial strains, including Staphylococcus aureus (ATCC® 29213) and Enterococcus faecalis (ATCC® 29212), the first two thiolated CoQ analogs emerged as potentially the most desirable ones in this series. Importantly, after the evaluation of the antibacterial and antifungal activity, we presented an initial structure–activity relationship for these CoQ analogs. In addition, the most promising thiolated CoQ analogs (CoQ1 and CoQ2) having the lowest MIC values on all tested Gram-positive bacterial strains, were further evaluated for their inhibition capacities of biofilm formation after evaluating their in vitro potential antimicrobial activity against each of 20 clinically obtained resistant strains of Gram-positive bacteria. CoQ1 and CoQ2 exhibited potential molecular interactions with S. aureus DNA gyrase in addition to excellent pharmacokinetics and lead-likeness profiles. Our findings offer important implications for a potential antimicrobial drug candidate, in particular for the treatment of infections caused by clinically resistant MRSA isolates. In an attempt to develop effective and potentially active antibacterial and/or antifungal agents, we designed, synthesized, and characterized thiolated CoQ analogs (CoQ1–8) with an extensive antimicrobial study.![]()
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Affiliation(s)
- Hatice Yıldırım
- Department of Chemistry, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar, 34320, Istanbul, Turkey
| | - Mahmut Yıldız
- Department of Chemistry, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
| | - Nilüfer Bayrak
- Department of Chemistry, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar, 34320, Istanbul, Turkey
| | - Emel Mataracı-Kara
- Department of Pharmaceutical Microbiology, Pharmacy Faculty, Istanbul University, Beyazit, 34116, Istanbul, Turkey
| | - Berna Özbek-Çelik
- Department of Pharmaceutical Microbiology, Pharmacy Faculty, Istanbul University, Beyazit, 34116, Istanbul, Turkey
| | - Masami Otsuka
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5–1 Oe-honmachi, Chuo-ku, Kumamoto 862–0973, Japan
- Department of Drug Discovery, Science Farm Ltd, 1–7–30 Kuhonji, Chuo-ku, Kumamoto 862–0976, Japan
| | - Mikako Fujita
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5–1 Oe-honmachi, Chuo-ku, Kumamoto 862–0973, Japan
| | - Mohamed O. Radwan
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5–1 Oe-honmachi, Chuo-ku, Kumamoto 862–0973, Japan
- Chemistry of Natural Compounds Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Dokki, Cairo 12622, Egypt
| | - Amaç Fatih TuYuN
- Department of Chemistry, Faculty of Science, Istanbul University, Fatih, Istanbul, Turkey
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Swami S, Shrivastava R, Sharma N, Agarwala A, Verma VP, Singh AP. An ultrasound-assisted solvent and catalyst-free synthesis of structurally diverse pyrazole centered 1,5-disubstituted tetrazoles via one-pot four-component reaction. LETT ORG CHEM 2021. [DOI: 10.2174/1570178619666211220094516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
1,5-Disubstituted tetrazoles are vital drug-like scaffold usually encountered as valuable bioisosteres of cis-amide bond. In this article, we reported synthesis of some novel medicinally relevant pyrazole centered 1,5-disubstituted tetrazoles using ultrasound irradiation via a one-pot 4-C reaction from various pyrazole originated aldehyde, amine, isocyanide, and sodium azide. All the synthesized derivatives were characterized by IR, 1H NMR, 13C NMR, spectroscopic techniques, and mass analysis. This ultrasound-assisted green protocol has several advantages like mild reaction condition, high yield, catalyst and solvent-free reaction protocol, 15 minutes reaction time and easy workup.
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Affiliation(s)
- Suman Swami
- Department of Chemistry, Manipal University Jaipur, Jaipur (Rajasthan), VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur (Rajasthan), India
| | - Rahul Shrivastava
- Department of Chemistry, Manipal University Jaipur, Jaipur (Rajasthan), VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur (Rajasthan), India 303007, India
| | - Neelam Sharma
- Department of Chemistry, Manipal University Jaipur, Jaipur (Rajasthan), VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur (Rajasthan), India 303007, India
| | - Arunava Agarwala
- Department of Chemistry, Malda College, Malda, West Bengal, India
| | | | - Atul Pratap Singh
- Department of Chemistry, Chandigarh University, Gharuan, Mohali, India
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Kędzierska M, Blilid S, Miłowska K, Kołodziejczyk-Czepas J, Katir N, Lahcini M, El Kadib A, Bryszewska M. Insight into Factors Influencing Wound Healing Using Phosphorylated Cellulose-Filled-Chitosan Nanocomposite Films. Int J Mol Sci 2021; 22:11386. [PMID: 34768816 PMCID: PMC8583768 DOI: 10.3390/ijms222111386] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/15/2021] [Accepted: 10/18/2021] [Indexed: 12/23/2022] Open
Abstract
Marine polysaccharides are believed to be promising wound-dressing nanomaterials because of their biocompatibility, antibacterial and hemostatic activity, and ability to easily shape into transparent films, hydrogels, and porous foams that can provide a moist micro-environment and adsorb exudates. Current efforts are firmly focused on the preparation of novel polysaccharide-derived nanomaterials functionalized with chemical objects to meet the mechanical and biological requirements of ideal wound healing systems. In this contribution, we investigated the characteristics of six different cellulose-filled chitosan transparent films as potential factors that could help to accelerate wound healing. Both microcrystalline and nano-sized cellulose, as well as native and phosphorylated cellulose, were used as fillers to simultaneously elucidate the roles of size and functionalization. The assessment of their influences on hemostatic properties indicated that the tested nanocomposites shorten clotting times by affecting both the extrinsic and intrinsic pathways of the blood coagulation system. We also showed that all biocomposites have antioxidant capacity. Moreover, the cytotoxicity and genotoxicity of the materials against two cell lines, human BJ fibroblasts and human KERTr keratinocytes, was investigated. The nature of the cellulose used as a filler was found to influence their cytotoxicity at a relatively low level. Potential mechanisms of cytotoxicity were also investigated; only one (phosphorylated microcellulose-filled chitosan films) of the compounds tested produced reactive oxygen species (ROS) to a small extent, and some films reduced the level of ROS, probably due to their antioxidant properties. The transmembrane mitochondrial potential was very slightly lowered. These biocompatible films showed no genotoxicity, and very importantly for wound healing, most of them significantly accelerated migration of both fibroblasts and keratinocytes.
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Affiliation(s)
- Marta Kędzierska
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland; (K.M.); (M.B.)
| | - Sara Blilid
- Euromed Research Center, Engineering Division, Euro-Med University of Fes (UEMF), Fès 30070, Morocco; (S.B.); (N.K.); (A.E.K.)
- Laboratory of Organometallic and Macromolecular Chemistry-Composites Materials, Faculty of Sciences and Technologies, Cadi Ayyad University, Marrakech 40000, Morocco;
| | - Katarzyna Miłowska
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland; (K.M.); (M.B.)
| | - Joanna Kołodziejczyk-Czepas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland;
| | - Nadia Katir
- Euromed Research Center, Engineering Division, Euro-Med University of Fes (UEMF), Fès 30070, Morocco; (S.B.); (N.K.); (A.E.K.)
| | - Mohammed Lahcini
- Laboratory of Organometallic and Macromolecular Chemistry-Composites Materials, Faculty of Sciences and Technologies, Cadi Ayyad University, Marrakech 40000, Morocco;
| | - Abdelkrim El Kadib
- Euromed Research Center, Engineering Division, Euro-Med University of Fes (UEMF), Fès 30070, Morocco; (S.B.); (N.K.); (A.E.K.)
| | - Maria Bryszewska
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland; (K.M.); (M.B.)
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21
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Ravichandiran P, Prabakaran DS, Maroli N, Boguszewska-Czubara A, Masłyk M, Kim AR, Chandrasekaran B, Yoo DJ. Construction of a simple dual-channel fluorescence chemosensor for Cu 2+ ion and GSSG detection and its mitochondria-targeting bioimaging applications. Anal Chim Acta 2021; 1181:338896. [PMID: 34556222 DOI: 10.1016/j.aca.2021.338896] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/22/2021] [Accepted: 07/27/2021] [Indexed: 12/21/2022]
Abstract
Numerous chemosensors have been developed for next-generation detection systems because of their ease of use and promising characteristics to distinguish signals between various analytes binding. However, given their typically poor emission response and arduous preparation methods, very few chemosensing probes have been commercialized to date. In this work, a simple, naphthoquinone-based mitochondria-targeting chemosensor (CIA) has been fabricated for the simultaneous detection of Cu2+ and GSSG (glutathione oxidized) through an "on-off" mode in a buffered semi-aqueous solution. Significantly, the CIA chemosensor showed a sensitive detection response towards Cu2+ and GSSG with low detection limits (0.309 μM, and 0.226 μM, respectively). In addition, the detection mechanism of CIA was thoroughly verified and confirmed using numerous analytical techniques. Furthermore, CIA was utilized as a sequential fluorescence biomarker to detect Cu2+ in human cervical cancer cell lines. These findings indicate that the chemosensor CIA can discriminate human cancer cells from normal cells. The CIA was also confirmed to possess the ability to target mitochondria. More importantly, the present CIA chemosensor detected Cu2+ in zebrafish larvae, indicating the probe has tissue penetration ability.
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Affiliation(s)
- 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 of Graduate School, Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea.
| | - D S Prabakaran
- Department of Radiation Oncology, College of Medicine, Chungbuk National University, Chungdae-ro 1, Seowon-Gu, Cheongju, Chungbuk 28644, Republic of Korea; Department of Biotechnology, Ayya Nadar Janaki Ammal College (Autonomous), Sivakasi, Srivilliputhur Main Road, Sivakasi 626124, Tamilnadu, India
| | - Nikhil Maroli
- Center for Condensed Matter Theory, Department of Physics, Indian Institute of Science, Bangalore 560012, India
| | - Anna Boguszewska-Czubara
- Department of Medical Chemistry, Medical University of Lublin, Ul. Chodźki 4A, 20-093 Lublin, Poland
| | - Maciej Masłyk
- Department of Molecular Biology, Faculty of Biotechnology and Environmental Sciences, The John Paul II Catholic University of Lublin, Ul. Konstantynów 1i, 20-708 Lublin, Poland
| | - Ae Rhan Kim
- Department of Life Science, Department of Energy Storage/Conversion Engineering 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 of Graduate School, Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju, Jeollabuk-do 54896, Republic of Korea.
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22
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Pal S, Chatterjee R, Santra S, Zyryanov GV, Majee A. Metal‐Free, PhI(OAc)
2
‐Promoted Oxidative C(
sp
2
)−H Difunctionalization: Synthesis of Thioaminated Naphthoquinones. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100796] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Satyajit Pal
- Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India
| | - Rana Chatterjee
- Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India
| | - Sougata Santra
- Department of Organic and Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University 19 Mira Street 620002 Yekaterinburg Russian Federation
| | - Grigory V. Zyryanov
- Department of Organic and Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University 19 Mira Street 620002 Yekaterinburg Russian Federation
- I. Ya. Postovskiy Institute of Organic Synthesis Ural Division of the Russian Academy of Sciences 22 S. Kovalevskoy Street 620219 Yekaterinburg Russian Federation
| | - Adinath Majee
- Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India
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23
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Yıldız M, Bayrak N, Yıldırım H, Mataracı-Kara E, Shilkar D, Jayaprakash V, Fatih Tuyun A. Exploration of brominated Plastoquinone analogs: Discovery and structure-activity relationships of small antimicrobial lead molecules. Bioorg Chem 2021; 116:105316. [PMID: 34509796 DOI: 10.1016/j.bioorg.2021.105316] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 08/04/2021] [Accepted: 08/28/2021] [Indexed: 11/19/2022]
Abstract
In the fight with the antimicrobial resistance, our continuous effort to find quinone analogs with higher inhibitory activity has previously led us to the promising Plastoquinone analogs. The 1,4-quinone moiety substituted with alkoxy substituent(s) plays an important role in the field of antimicrobial and anticancer drug discovery and development. Thus, an extensive series of 1,4-quinones, substituted in different positions with a variety of alkoxy substituents, has been designed, synthesized, and evaluated for their antimicrobial activity. Here, we describe the synthesis of brominated Plastoquinone analogs (BrPQ1-15) based on the dimethyl-1,4-quinone scaffold by employing two different paths. We also present here the in vitro antimicrobial activity of these analogs (BrPQ1-15) against a panel of pathogenic organisms. These studies resulted in several new selective antibacterial inhibitors and gave valuable insights into the structure-activity relationships. Among all the analogs studied, two analogs BrPQ1 with a methoxy substituent and BrPQ14 with a cyclic dioxy stand out as the most promising antibacterial molecules against Staphylococcus aureus and Staphylococcus epidermidis. Afterwards, two analogs were selected for a further investigation for biofilm evaluation. Finally, molecular docking studies for BrPQ1 and BrPQ14 with probable target S. aureus PNPase (5XEX) and predictive ADMET studies were also carried out.
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Affiliation(s)
- Mahmut Yıldız
- Department of Chemistry, Gebze Technical University, Gebze 41400, Kocaeli, Turkey
| | - Nilüfer Bayrak
- Department of Chemistry, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar 34320, Istanbul, Turkey
| | - Hatice Yıldırım
- Department of Chemistry, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar 34320, Istanbul, Turkey
| | - Emel Mataracı-Kara
- Department of Pharmaceutical Microbiology, Pharmacy Faculty, Istanbul University, Beyazit 34116, Istanbul, Turkey
| | - Deepak Shilkar
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India
| | - Venkatesan Jayaprakash
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India
| | - Amaç Fatih Tuyun
- Department of Chemistry, Faculty of Science, Istanbul University, Fatih, Istanbul, Turkey.
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24
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Plastoquinone analogs: a potential antimicrobial lead structure intensely suppressing Staphylococcus epidermidis and Candida albicans growth. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02772-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Gobi R, Ravichandiran P, Babu RS, Yoo DJ. Biopolymer and Synthetic Polymer-Based Nanocomposites in Wound Dressing Applications: A Review. Polymers (Basel) 2021; 13:polym13121962. [PMID: 34199209 PMCID: PMC8232021 DOI: 10.3390/polym13121962] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/10/2021] [Accepted: 06/11/2021] [Indexed: 02/07/2023] Open
Abstract
Biopolymers are materials obtained from a natural origin, such as plants, animals, microorganisms, or other living beings; they are flexible, elastic, or fibrous materials. Polysaccharides and proteins are some of the natural polymers that are widely used in wound dressing applications. In this review paper, we will provide an overview of biopolymers and synthetic polymer-based nanocomposites, which have promising applications in the biomedical research field, such as wound dressings, wound healing, tissue engineering, drug delivery, and medical implants. Since these polymers have intrinsic biocompatibility, low immunogenicity, non-toxicity, and biodegradable properties, they can be used for various clinical applications. The significant advancements in materials research, drug development, nanotechnology, and biotechnology have laid the foundation for changing the biopolymeric structural and functional properties. The properties of biopolymer and synthetic polymers were modified by blending them with nanoparticles, so that these materials can be used as a wound dressing application. Recent wound care issues, such as tissue repairs, scarless healing, and lost tissue integrity, can be treated with blended polymers. Currently, researchers are focusing on metal/metal oxide nanomaterials such as zinc oxide (ZnO), cerium oxide (CeO2), silver (Ag), titanium oxide (TiO2), iron oxide (Fe2O3), and other materials (graphene and carbon nanotubes (CNT)). These materials have good antimicrobial properties, as well as action as antibacterial agents. Due to the highly antimicrobial properties of the metal/metal oxide materials, they can be used for wound dressing applications.
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Affiliation(s)
- Ravichandran Gobi
- Department of Physics, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, India;
| | - Palanisamy Ravichandiran
- R&D Education Center for Whole Life Cycle R&D of Fuel Cell System, Jeonbuk National University, Jeonju 54896, Korea;
- Department of Life Sciences, College of Natural Sciences, Jeonbuk National University, Jeonju 545896, Korea
- Department of Energy Storage/Conversion Engineering of Graduate School, Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju 545896, Korea
| | - Ravi Shanker Babu
- Department of Physics, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, India;
- Correspondence: (R.S.B.); (D.J.Y.)
| | - Dong Jin Yoo
- R&D Education Center for Whole Life Cycle R&D of Fuel Cell System, Jeonbuk National University, Jeonju 54896, Korea;
- Department of Life Sciences, College of Natural Sciences, Jeonbuk National University, Jeonju 545896, Korea
- Department of Energy Storage/Conversion Engineering of Graduate School, Hydrogen and Fuel Cell Research Center, Jeonbuk National University, Jeonju 545896, Korea
- Correspondence: (R.S.B.); (D.J.Y.)
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26
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Novel plastoquinone analogs containing benzocaine and its analogs: structure‐based design, synthesis, and structural characterization. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-020-04384-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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27
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Rani R, Narasimhan B, Varma RS, Kumar R. Naphthoquinone derivatives exhibit apoptosis-like effect and anti-trypanosomal activity against Trypanosoma evansi. Vet Parasitol 2021; 290:109367. [PMID: 33516118 DOI: 10.1016/j.vetpar.2021.109367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/12/2021] [Accepted: 01/16/2021] [Indexed: 12/12/2022]
Abstract
Trypanosoma evansi is an extracellular flagellate blood protozoan parasite and an etiological agent of animal trypanosomosis. Presently, only a few drugs are registered and have been used for the treatment of animal trypanosomosis, but they show severe toxic effects and also face the problem of drug resistance. Naphthoquinones (NTQ) are considered as fortunate structures in the field of medicinal chemistry as they have been reported for their antitrypanosomal potential against other trypanosomes-T. brucei and T. cruzi. In the present study, six naphthoquinones (NTQ1-NTQ6) derivatives were evaluated for anti-trypanosomal activity by demonstrating their growth inhibitory effect against T. evansi. All NTQs significantly (p < 0.001) exhibited activity against parasite growth and multiplication with IC50 values of 11.48 μM, 373.6 μM, 12.97 μM, 21.97 μM, 18.19 μM and 5.758 μM but NTQ1, NTQ3 and NTQ6 were selected based on their IC50 value for further studies. The dose-and time-dependent morphological effect on parasite was evaluated including the measurement of reactive oxygen species (ROS) by spectrofluorometery and measurement of apoptosis by flow cytometry. The selected NTQs exhibited a significant production of ROS and displayed a significant AV+ and PI+ labelled cells in the axenic culture of T. evansi than quinapyramine methyl sulphate (QPS), as reference control. NTQs also showed more cytotoxic effect on horse peripheral blood mononuclear cells as compare to QPS. Therefore, we confirmed the antitrypanosomal activity and apoptotic-like mechanism of NTQs in an axenic culture of T. evansi.
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Affiliation(s)
- Ruma Rani
- ICAR-National Research Centre on Equine, Hisar, 125001, Haryana, India
| | | | - Rajender S Varma
- Regional Center of Advanced Technologies and Materials, Palacky University, Šlechtitelů 27, 78371, Olomouc, Czech Republic.
| | - Rajender Kumar
- ICAR-National Research Centre on Equine, Hisar, 125001, Haryana, India.
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28
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Ravichandiran P, Kaliannagounder VK, Bella AP, Boguszewska-Czubara A, Masłyk M, Kim CS, Park CH, Johnson PM, Park BH, Han MK, Kim AR, Yoo DJ. Simple Colorimetric and Fluorescence Chemosensing Probe for Selective Detection of Sn2+ Ions in an Aqueous Solution: Evaluation of the Novel Sensing Mechanism and Its Bioimaging Applications. Anal Chem 2020; 93:801-811. [DOI: 10.1021/acs.analchem.0c03196] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Palanisamy Ravichandiran
- Department of Life Sciences, College of Natural Sciences, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Vignesh Krishnamoorthi Kaliannagounder
- Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Department of Bionanosystem Engineering, Graduate School, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Antony Paulraj Bella
- PG and Research Department of Chemistry, Bishop Heber College, Vayalur Road, Puthur, Tiruchirappalli, Tamil Nadu 620017, India
| | - Anna Boguszewska-Czubara
- Department of Medical Chemistry, Medical University of Lublin, ul. Chodźki 4A, Lublin 20-093, Poland
| | - Maciej Masłyk
- Department of Molecular Biology, Faculty of Biotechnology and Environmental Sciences, The John Paul II Catholic University of Lublin, ul. Konstantynów 1i, Lublin 20-708, Poland
| | - Cheol Sang Kim
- Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Mechanical Design Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Chan Hee Park
- Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Mechanical Design Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Princy Merlin Johnson
- PG and Research Department of Chemistry, Bishop Heber College, Vayalur Road, Puthur, Tiruchirappalli, Tamil Nadu 620017, India
| | - Byung-Hyun Park
- Department of Biochemistry, Jeonbuk National University Medical School, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Myung-Kwan Han
- Department of Microbiology, Jeonbuk National University Medical School, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Ae Rhan Kim
- Department of Life Sciences, College of Natural Sciences, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Department of Energy Storage/Conversion Engineering of Graduate School, and Hydrogen and Fuel Cell Research Center, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Dong Jin Yoo
- Department of Life Sciences, College of Natural Sciences, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Department of Energy Storage/Conversion Engineering of Graduate School, and Hydrogen and Fuel Cell Research Center, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
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29
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Patel OPS, Beteck RM, Legoabe LJ. Antimalarial application of quinones: A recent update. Eur J Med Chem 2020; 210:113084. [PMID: 33333397 DOI: 10.1016/j.ejmech.2020.113084] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 11/27/2020] [Accepted: 12/01/2020] [Indexed: 12/28/2022]
Abstract
Atovaquone belongs to a naphthoquinone class of drugs and is used in combination with proguanil (Malarone) for the treatment of acute, uncomplicated malaria caused by Plasmodium falciparum (including chloroquine-resistant P. falciparum/P. vivax). Numerous quinone-derived compounds have attracted considerable attention in the last few decades due to their potential in antimalarial drug discovery. Several semi-synthetic derivatives of natural quinones, synthetic quinones (naphtho-/benzo-quinone, anthraquinones, thiazinoquinones), and quinone-based hybrids were explored for their in vitro and in vivo antimalarial activities. A careful literature survey revealed that this topic has not been compiled as a review article so far. Therefore, we herein summarise the recent discovery (the year 2009-2020) of quinone based antimalarial compounds in chronological order. This compilation would be very useful towards the exploration of novel quinone-derived compounds against malarial parasites with promising efficacy and lesser side effects.
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Affiliation(s)
- Om P S Patel
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
| | - Richard M Beteck
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa
| | - Lesetja J Legoabe
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
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30
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Polonik S, Likhatskaya G, Sabutski Y, Pelageev D, Denisenko V, Pislyagin E, Chingizova E, Menchinskaya E, Aminin D. Synthesis, Cytotoxic Activity Evaluation and Quantitative Structure-Activity Analysis of Substituted 5,8-Dihydroxy-1,4-Naphthoquinones and their O- and S-Glycoside Derivatives Tested Against Neuro-2a Cancer Cells. Mar Drugs 2020; 18:E602. [PMID: 33260299 PMCID: PMC7761386 DOI: 10.3390/md18120602] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/20/2020] [Accepted: 11/24/2020] [Indexed: 02/07/2023] Open
Abstract
Based on 6,7-substituted 2,5,8-trihydroxy-1,4-naphtoquinones (1,4-NQs) derived from sea urchins, five new acetyl-O-glucosides of NQs were prepared. A new method of conjugation of per-O-acetylated 1-mercaptosaccharides with 2-hydroxy-1,4-NQs through a methylene spacer was developed. Methylation of 2-hydroxy group of quinone core of acetylthiomethylglycosides by diazomethane and deacetylation of sugar moiety led to 28 new thiomethylglycosidesof 2-hydroxy- and 2-methoxy-1,4-NQs. The cytotoxic activity of starting 1,4-NQs (13 compounds) and their O- and S-glycoside derivatives (37 compounds) was determined by the MTT method against Neuro-2a mouse neuroblastoma cells. Cytotoxic compounds with EC50 = 2.7-87.0 μM and nontoxic compounds with EC50 > 100 μM were found. Acetylated O- and S-glycosides 1,4-NQs were the most potent, with EC50 = 2.7-16.4 μM. Methylation of the 2-OH group innaphthoquinone core led to a sharp increase in the cytotoxic activity of acetylated thioglycosidesof NQs, which was partially retained for their deacetylated derivatives. Thiomethylglycosides of 2-hydroxy-1,4-NQs with OH and MeO groups in quinone core at positions 6 and 7, resprectively formed a nontoxic set of compounds with EC50 > 100 μM. A quantitative structure-activity relationship (QSAR) model of cytotoxic activity of 22 1,4-NQ derivatives was constructed and tested. Descriptors related to the cytotoxic activity of new 1,4-NQ derivatives were determined. The QSAR model is good at predicting the activity of 1,4-NQ derivatives which are unused for QSAR models and nontoxic derivatives.
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Affiliation(s)
- Sergey Polonik
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
| | - Galina Likhatskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
| | - Yuri Sabutski
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
| | - Dmitry Pelageev
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
- School of Natural Sciences, Far Eastern Federal University, Sukhanova St. 8, 690091 Vladivostok, Russia
| | - Vladimir Denisenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
| | - Evgeny Pislyagin
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
| | - Ekaterina Chingizova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
| | - Ekaterina Menchinskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
| | - Dmitry Aminin
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of Far Eastern Branch of Russian Academy of Sciences, Prospekt 100-let Vladivostoku, 159, 690022 Vladivostok, Russia; (S.P.); (G.L.); (Y.S.); (D.P.); (V.D.); (E.P.); (E.C.); (E.M.)
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung 80708, Taiwan
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New 2-Acetyl-3-aminophenyl-1,4-naphthoquinones: Synthesis and In Vitro Antiproliferative Activities on Breast and Prostate Human Cancer Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:8939716. [PMID: 33101594 PMCID: PMC7574025 DOI: 10.1155/2020/8939716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/27/2020] [Accepted: 08/28/2020] [Indexed: 11/17/2022]
Abstract
The reaction of 2-acyl-1,4-naphthoquinones with N,N-dimethylaniline and 2,5-dimethoxyaniline, promoted by catalytic amounts of CeCl3·7H2O under “open-flask” conditions, produced a variety of 2-acyl-3-aminophenyl-1,4-naphthoquinones structurally related to the cytotoxic 2-acetyl-3-phenyl-1,4-naphthoquinone, an inhibitor of the heat shock chaperone protein Hsp90. The members of the 2-acyl-3-aminophenyl-1,4-naphthoquinone series were isolated in good yields (63-98%). The cyclic voltammograms of the 2-acyl-3-aminophenyl-1,4-naphthoquinone exhibit two one-electron reduction waves to the corresponding radical-anion and dianion and two quasireversible oxidation peaks. The first and second half-wave potential values (E1/2) of the members of the series are sensitive to the push-pull electronic effects of the substituents in the naphthoquinone scaffold. Furthermore, the in vitro antiproliferative properties of these new quinones were evaluated on two human cancer cells DU-145 (prostate) and MCF-7 (mammary) and a nontumorigenic HEK-293 (kidney) cell line, using the MTT colorimetric method. Two members, within the series, exhibited interesting cytotoxic activities on human prostate and mammary cancer cells.
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32
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Song R, Yu B, Friedrich D, Li J, Shen H, Krautscheid H, Huang SD, Kim MH. Naphthoquinone-derivative as a synthetic compound to overcome the antibiotic resistance of methicillin-resistant S. aureus. Commun Biol 2020; 3:529. [PMID: 32973345 PMCID: PMC7518446 DOI: 10.1038/s42003-020-01261-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 08/25/2020] [Indexed: 12/15/2022] Open
Abstract
The treatment of Staphylococcus aureus (S. aureus) infections has become more difficult due to the emergence of multidrug resistance in the bacteria. Here, we report the synthesis of a lawsone (2-hydroxy-1,4-naphthoquinone)-based compound as an antimicrobial agent against methicillin-resistant S. aureus (MRSA). A series of lawsone-derivative compounds were synthesized by means of tuning the lipophilicity of lawsone and screened for minimum inhibitory concentrations against MRSA to identify a candidate compound that possesses a potent antibacterial activity. The identified lawsone-derivative compound exhibited significantly improved drug resistance profiles against MRSA compared to conventional antibiotics. The therapeutic efficacy of the compound was validated using murine models of wound infection as well as non-lethal systemic infection induced by MRSA. Our study further revealed the multifaceted modes of action of the compound, mediated by three distinctive mechanisms: (1) cell membrane damage, (2) chelation of intracellular iron ions, and (3) generation of intracellular reactive oxygen species. Ronghui Song et al. demonstrate that a lawsone (2-hydroxy-1,4-naphthoquinone)-based compound decreases the drug resistance of methicillin-resistant Staphylococcus aureus much better than conventional antibiotics. This study provides insights into the design and action mechanism of effective antibiotics that overcome the antibiotic resistance of bacteria.
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Affiliation(s)
- Ronghui Song
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH, 44240, USA
| | - Bing Yu
- Department of Biological Sciences, Kent State University, Kent, OH, 44240, USA
| | - Dirk Friedrich
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH, 44240, USA
| | - Junfeng Li
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH, 44240, USA
| | - Hao Shen
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH, 44240, USA
| | - Harald Krautscheid
- Institute of Inorganic Chemistry, Universität Leipzig, Johannisallee 29, 04103, Leipzig, Germany
| | - Songping D Huang
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH, 44240, USA.
| | - Min-Ho Kim
- Department of Biological Sciences, Kent State University, Kent, OH, 44240, USA.
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Yele V, Mohammed AA, Wadhwani AD. Synthesis and Evaluation of Aryl/Heteroaryl Benzohydrazide and Phenylacetamide Derivatives as Broad‐Spectrum Antibacterial Agents. ChemistrySelect 2020. [DOI: 10.1002/slct.202002178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Vidyasrilekha Yele
- Department of Pharmaceutical Chemistry JSS College of Pharmacy JSS Academy of Higher Education & Research Ooty 643001, Tamil Nadu India
| | - Afzal Azam Mohammed
- Department of Pharmaceutical Chemistry JSS College of Pharmacy JSS Academy of Higher Education & Research Ooty 643001, Tamil Nadu India
| | - Ashish D. Wadhwani
- Department of Pharmaceutical Biotechnology JSS College of Pharmacy JSS Academy of Higher Education & Research Ooty 643001, Tamil Nadu India
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34
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Barbosa H, da Silva RLC, Costa-Silva TA, Tempone AG, Antar GM, Lago JHG, Caseli L. Interaction of dicentrinone, an antitrypanosomal aporphine alkaloid isolated from Ocotea puberula (Lauraceae), in cell membrane models at the air-water interface. Bioorg Chem 2020; 101:103978. [DOI: 10.1016/j.bioorg.2020.103978] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/20/2020] [Accepted: 05/26/2020] [Indexed: 02/03/2023]
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Yap JKY, Tan SYY, Tang SQ, Thien VK, Chan EWL. Synergistic Antibacterial Activity Between 1,4-Naphthoquinone and β-Lactam Antibiotics Against Methicillin-Resistant Staphylococcus aureus. Microb Drug Resist 2020; 27:234-240. [PMID: 32589487 DOI: 10.1089/mdr.2020.0178] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aims: Currently, limited antibiotics are available to treat methicillin-resistant Staphylococcus aureus (MRSA) infections. One approach is the use of adjuvants in antibiotic therapy. 1,4-Naphthoquinones are naturally occurring alkaloids shown to have antibacterial properties. The objective of this study is to investigate the synergy between 1,4-naphthoquinone and selected β-lactam antibiotics and to evaluate the potential use of 1,4-naphthoquinone as an adjuvant in antibiotic treatment against MRSA infections. Methods: The antibacterial activity of 1,4-naphthoquinone and plumbagin was tested against nine pathogenic bacterial strains using the microdilution broth method. The interactions between 1,4-naphthoquinone and three antibiotics (cefuroxime, cefotaxime, and imipenem) were estimated by calculating the fractional inhibitory concentration of the combination. Results: The compounds 1,4-naphthoquinone and plumbagin exhibited a broad range of bacteriostatic and bactericidal effects against both Gram-positive and Gram-negative bacteria. The interaction between 1,4-naphthoquinone and imipenem, cefuroxime, and cefotaxime was synergistic against methicillin-sensitive Staphylococcus aureus and MRSA clinical strains. Against ATCC-cultured MRSA, a synergistic effect was observed between 1,4-naphthoquinone and cefotaxime. However, combination with imipenem only produced an additive effect, and an antagonistic action was observed between 1,4-naphthoquinone and cefuroxime. Conclusions: Although individually less potent than common antibiotics, 1,4-naphthoquinone acts synergistically with imipenem, cefuroxime, and cefotaxime against MRSA clinical strains and could potentially be used in adjuvant-antibiotic therapy against multidrug resistant bacteria.
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Affiliation(s)
- Jeremy Kean Yi Yap
- School of Postgraduate Studies, Development and Innovation, International Medical University, Kuala Lumpur, Malaysia
| | - Sharon Yoke Ying Tan
- School of Health Sciences, and Development and Innovation, International Medical University, Kuala Lumpur, Malaysia
| | - Shi Qi Tang
- School of Health Sciences, and Development and Innovation, International Medical University, Kuala Lumpur, Malaysia
| | - Vui Kien Thien
- School of Health Sciences, and Development and Innovation, International Medical University, Kuala Lumpur, Malaysia
| | - Elaine Wan Ling Chan
- Institute for Research, Development and Innovation, International Medical University, Kuala Lumpur, Malaysia
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36
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Kara EM, Bayrak N, Yıldırım H, Yıldız M, Celik BO, Tuyun AF. Chlorinated plastoquinone analogs that inhibit Staphylococcus epidermidis and Candida albicans growth. Folia Microbiol (Praha) 2020; 65:785-795. [PMID: 32458315 DOI: 10.1007/s12223-020-00783-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 02/28/2020] [Indexed: 02/06/2023]
Abstract
Infectious diseases are the significant global health problem because of drug resistance to most classes of antimicrobials. Interest is growing in the development of new antimicrobials in pharmaceutical discovery. For that reason, the urgency for scientists to find and/or develop new important molecules is needed. Many natural active molecules that exhibit various biological activities have been isolated from the nature. For the present research, a new selected set of aminobenzoquinones, denoted as plastoquinone analogs (PQ1-24), was employed for their in vitro antimicrobial potential in a panel of seven bacterial strains (three Gram-positive and four Gram-negative bacteria) and three fungi. The results revealed PQ analogs with specific activity against bacteria including Staphylococcus epidermidis and pathogenic fungi, including Candida albicans. PQ8 containing methoxy group at the ortho position on the phenylamino moiety exhibited the highest growth inhibition against S. epidermidis with a minimum inhibitory concentration of 9.76 μg/mL. The antifungal profile of all PQ analogs indicated that five analogs (while PQ1, PQ8, PQ9, PQ11, and PQ18 were effective against Candida albicans, PQ1 and PQ18 were effective against Candida tropicalis) have potent antifungal activity. Selected analogs, PQ1 and PQ18, were studied for biofilm evaluation and time-kill kinetic study for better understanding.
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Affiliation(s)
- Emel Mataracı Kara
- Pharmaceutical Microbiology Department, Pharmacy Faculty, Istanbul University, Beyazit, 34116, Istanbul, Turkey.
| | - Nilüfer Bayrak
- Chemistry Department, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar, 34320, Istanbul, Turkey
| | - Hatice Yıldırım
- Chemistry Department, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar, 34320, Istanbul, Turkey
| | - Mahmut Yıldız
- Chemistry Department, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
| | - Berna Ozbek Celik
- Pharmaceutical Microbiology Department, Pharmacy Faculty, Istanbul University, Beyazit, 34116, Istanbul, Turkey
| | - Amaç Fatih Tuyun
- Department of Chemistry, Faculty of Science, Istanbul University, Vezneciler, 34134, Istanbul, Turkey.
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37
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Bayrak N, Yıldırım H, Yıldız M, Radwan MO, Otsuka M, Fujita M, Ciftci HI, Tuyun AF. A novel series of chlorinated plastoquinone analogs: Design, synthesis, and evaluation of anticancer activity. Chem Biol Drug Des 2020; 95:343-354. [DOI: 10.1111/cbdd.13651] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 11/05/2019] [Accepted: 11/10/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Nilüfer Bayrak
- Chemistry Department Engineering Faculty Istanbul University‐Cerrahpasa Istanbul Turkey
| | - Hatice Yıldırım
- Chemistry Department Engineering Faculty Istanbul University‐Cerrahpasa Istanbul Turkey
| | - Mahmut Yıldız
- Chemistry Department Gebze Technical University Kocaeli Turkey
| | - Mohamed O. Radwan
- Department of Drug Discovery Science Farm Ltd. Kumamoto Japan
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory Faculty of Life Sciences Kumamoto University Kumamoto Japan
- Chemistry of Natural Compounds Department Pharmaceutical and Drug Industries Research Division National Research Centre Cairo Egypt
| | - Masami Otsuka
- Department of Drug Discovery Science Farm Ltd. Kumamoto Japan
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Mikako Fujita
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Halil I. Ciftci
- Department of Drug Discovery Science Farm Ltd. Kumamoto Japan
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Amaç Fatih Tuyun
- Department of Chemistry Faculty of Science Istanbul University Istanbul Turkey
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38
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Sivaramakarthikeyan R, Iniyaval S, Lim WM, Hii LW, Mai CW, Ramalingan C. Pyrazolylphenanthroimidazole heterocycles: synthesis, biological and molecular docking studies. NEW J CHEM 2020. [DOI: 10.1039/d0nj02214d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The synthesis of a series of novel pyrazolylphenanthroimidazoles 6a–6j has been accomplished utilizing a multi-step synthetic protocol, and characterized through physical and spectral techniques.
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Affiliation(s)
- Ramar Sivaramakarthikeyan
- Department of Chemistry
- School of Advanced Sciences
- Kalasalingam Academy of Research and Education (Deemed to be University)
- Krishnankoil
- India
| | - Shunmugam Iniyaval
- Department of Chemistry
- School of Advanced Sciences
- Kalasalingam Academy of Research and Education (Deemed to be University)
- Krishnankoil
- India
| | - Wei-Meng Lim
- School of Pharmacy
- International Medical University
- Bukit Jalil
- Malaysia
| | - Ling-Wei Hii
- School of Pharmacy
- International Medical University
- Bukit Jalil
- Malaysia
| | - Chun-Wai Mai
- School of Pharmacy
- International Medical University
- Bukit Jalil
- Malaysia
- Center for Cancer and Stem Cell Research
| | - Chennan Ramalingan
- Department of Chemistry
- School of Advanced Sciences
- Kalasalingam Academy of Research and Education (Deemed to be University)
- Krishnankoil
- India
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39
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Aminin D, Polonik S. 1,4-Naphthoquinones: Some Biological Properties and Application. Chem Pharm Bull (Tokyo) 2020; 68:46-57. [DOI: 10.1248/cpb.c19-00911] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Dmitry Aminin
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Science
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University
| | - Sergey Polonik
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Science
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40
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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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41
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Kamalifar S, Kiyani H. An expeditious and green one-pot synthesis of 12-substituted-3,3-dimethyl-3,4,5,12-tetrahydrobenzo[b]acridine-1,6,11(2H)-triones. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-04014-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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42
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Li L, Wang H, Jin Y, Wang P, Jia D. Sulfobetaine
N
‐Chloramines: Chemical Synthesis and Antibacterial Application. ChemistrySelect 2019. [DOI: 10.1002/slct.201902555] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lingdong Li
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
| | - Hande Wang
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
| | - Yanan Jin
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
| | - Peiqi Wang
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
| | - Dongxue Jia
- School of Petroleum and Chemical EngineeringDalian University of TechnologyState Key Laboratory of Fine Chemicals 2 Dagong Road, Liaodongwan New District Panjin 124221 China
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43
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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: 43] [Impact Index Per Article: 8.6] [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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