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Caudal F, Roullier C, Rodrigues S, Dufour A, Artigaud S, Le Blay G, Bazire A, Petek S. Anti-Biofilm Extracts and Molecules from the Marine Environment. Mar Drugs 2024; 22:313. [PMID: 39057422 PMCID: PMC11278325 DOI: 10.3390/md22070313] [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: 05/28/2024] [Revised: 07/02/2024] [Accepted: 07/06/2024] [Indexed: 07/28/2024] Open
Abstract
Pathogenic bacteria and their biofilms are involved in many diseases and represent a major public health problem, including the development of antibiotic resistance. These biofilms are known to cause chronic infections for which conventional antibiotic treatments are often ineffective. The search for new molecules and innovative solutions to combat these pathogens and their biofilms has therefore become an urgent need. The use of molecules with anti-biofilm activity would be a potential solution to these problems. The marine world is rich in micro- and macro-organisms capable of producing secondary metabolites with original skeletons. An interest in the chemical strategies used by some of these organisms to regulate and/or protect themselves against pathogenic bacteria and their biofilms could lead to the development of bioinspired, eco-responsible solutions. Through this original review, we listed and sorted the various molecules and extracts from marine organisms that have been described in the literature as having strictly anti-biofilm activity, without bactericidal activity.
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Affiliation(s)
- Flore Caudal
- Laboratoire de Biotechnologie et Chimie Marines, Université Bretagne Sud, EMR CNRS 6076, IUEM, 56100 Lorient, France; (F.C.); (S.R.); (A.D.)
- IRD, Univ Brest, CNRS, Ifremer, LEMAR, IUEM, 29280 Plouzane, France; (S.A.); (G.L.B.)
| | - Catherine Roullier
- Institut des Substances et Organismes de la Mer, Nantes Université, ISOMER, UR 2160, 40000 Nantes, France;
| | - Sophie Rodrigues
- Laboratoire de Biotechnologie et Chimie Marines, Université Bretagne Sud, EMR CNRS 6076, IUEM, 56100 Lorient, France; (F.C.); (S.R.); (A.D.)
| | - Alain Dufour
- Laboratoire de Biotechnologie et Chimie Marines, Université Bretagne Sud, EMR CNRS 6076, IUEM, 56100 Lorient, France; (F.C.); (S.R.); (A.D.)
| | - Sébastien Artigaud
- IRD, Univ Brest, CNRS, Ifremer, LEMAR, IUEM, 29280 Plouzane, France; (S.A.); (G.L.B.)
| | - Gwenaelle Le Blay
- IRD, Univ Brest, CNRS, Ifremer, LEMAR, IUEM, 29280 Plouzane, France; (S.A.); (G.L.B.)
| | - Alexis Bazire
- Laboratoire de Biotechnologie et Chimie Marines, Université Bretagne Sud, EMR CNRS 6076, IUEM, 56100 Lorient, France; (F.C.); (S.R.); (A.D.)
| | - Sylvain Petek
- IRD, Univ Brest, CNRS, Ifremer, LEMAR, IUEM, 29280 Plouzane, France; (S.A.); (G.L.B.)
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Qiongxian Y, Jun D, Zhenfeng Z, Tongyou L, Zhicong T, Zhenyou T. The therapeutic potential of indole hybrids, dimers, and trimers against drug-resistant ESKAPE pathogens. Arch Pharm (Weinheim) 2024:e2400295. [PMID: 38924571 DOI: 10.1002/ardp.202400295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 06/02/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024]
Abstract
Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter (ESKAPE) species as causative agents are characterized by increased levels of resistance toward multiple classes of first-line as well as last-resort antibiotics and represent serious global health concerns, creating a critical need for the development of novel antibacterials with therapeutic potential against drug-resistant ESKAPE species. Indole derivatives with structural and mechanistic diversity demonstrated broad-spectrum antibacterial activity against various clinically important pathogens including drug-resistant ESKAPE. Moreover, several indole-based agents that are exemplified by creatmycin have already been used in clinics or under clinical trials for the treatment of bacterial infections, demonstrating that indole derivatives hold great promise for the development of novel antibacterials. This review is an endeavor to highlight the current scenario of indole hybrids, dimers, and trimers with therapeutic potential against drug-resistant ESKAPE pathogens, covering articles published from 2020 to the present, to open new avenues for the exploration of novel antidrug-resistant ESKAPE candidates.
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Affiliation(s)
- Ye Qiongxian
- Guangdong Huanan Pharmaceutical Co. Ltd., Guangdong, Dongguan, China
| | - Deng Jun
- Guangdong Zhongsheng Pharmaceutical Co. Ltd., Guangdong, Dongguan, China
| | - Zhang Zhenfeng
- Guangdong Zhongsheng Pharmaceutical Co. Ltd., Guangdong, Dongguan, China
| | - Luo Tongyou
- Guangdong Xianqiang Pharmaceutical Co. Ltd., Guangdong, Guangzhou, China
| | - Tan Zhicong
- Guangdong Xianqiang Pharmaceutical Co. Ltd., Guangdong, Guangzhou, China
| | - Tan Zhenyou
- Guangdong Zhongsheng Pharmaceutical Co. Ltd., Guangdong, Dongguan, China
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, China
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3
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Centanni A, Diotallevi A, Buffi G, Olivieri D, Santarém N, Lehtinen A, Yli-Kauhaluoma J, Cordeiro-da-Silva A, Kiuru P, Lucarini S, Galluzzi L. Exploring hydrophilic 2,2-di(indol-3-yl)ethanamine derivatives against Leishmania infantum. PLoS One 2024; 19:e0301901. [PMID: 38870204 PMCID: PMC11175440 DOI: 10.1371/journal.pone.0301901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 03/25/2024] [Indexed: 06/15/2024] Open
Abstract
Herein we report the design and the synthesis of a library of new and more hydrophilic bisindole analogues based on our previously identified antileishmanial compound URB1483 that failed the preliminary in vivo test. The novel bisindoles were phenotypically screened for efficacy against Leishmania infantum promastigotes and simultaneously for toxicity on human macrophage-like THP-1 cells. Among the less toxic compounds, eight bisindoles showed IC50 below 10 μM. The most selective compound 1h (selectivity index = 10.1, comparable to miltefosine) and the most potent compound 2c (IC50 = 2.7 μM) were tested for their efficacy on L. infantum intracellular amastigotes. The compounds also demonstrated their efficacy in the in vitro infection model, showing IC50 of 11.1 and 6.8 μM for 1h and 2c, respectively. Moreover, 1h showed a better toxicity profile than the commercial drug miltefosine. For all these reasons, 1h could be a possible new starting point for hydrophilic antileishmanial agents with low cytotoxicity on human macrophage-like cells.
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Affiliation(s)
- Alessia Centanni
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Aurora Diotallevi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino (PU), Italy
| | - Gloria Buffi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino (PU), Italy
| | - Diego Olivieri
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino (PU), Italy
| | - Nuno Santarém
- Instituto de Investigação e Inovação em Saúde da Universidade do Porto, R. Alfredo Allen, Porto, Portugal
- Departamento de Ciências Biológicas, Faculdade de Farmácia da Universidade do Porto (FFUP), Porto, Portugal
| | - Antti Lehtinen
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Jari Yli-Kauhaluoma
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Anabela Cordeiro-da-Silva
- Instituto de Investigação e Inovação em Saúde da Universidade do Porto, R. Alfredo Allen, Porto, Portugal
- Departamento de Ciências Biológicas, Faculdade de Farmácia da Universidade do Porto (FFUP), Porto, Portugal
| | - Paula Kiuru
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Simone Lucarini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino (PU), Italy
| | - Luca Galluzzi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino (PU), Italy
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S.Al-Otaibi J, Mary Y, Mary Y, Armaković SJ, Armaković S, Van Alsenoy C, Yathirajan H. Insights into the reactivity properties, docking, DFT and MD simulations of orphenadrinium dihydrogen citrate in different solvents. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Deng Y, Liu Y, Li J, Wang X, He S, Yan X, Shi Y, Zhang W, Ding L. Marine natural products and their synthetic analogs as promising antibiofilm agents for antibiotics discovery and development. Eur J Med Chem 2022; 239:114513. [DOI: 10.1016/j.ejmech.2022.114513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 12/25/2022]
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Park S, Lee JH, Kim YG, Hu L, Lee J. Fatty Acids as Aminoglycoside Antibiotic Adjuvants Against Staphylococcus aureus. Front Microbiol 2022; 13:876932. [PMID: 35633672 PMCID: PMC9133387 DOI: 10.3389/fmicb.2022.876932] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/27/2022] [Indexed: 11/14/2022] Open
Abstract
Fatty acids have diverse functions in the vast majority of cells. At high doses, they act as antimicrobials while, at low doses, they exhibit antibiofilm and antivirulence activities. In this study, the synergistic antibacterial and antibiofilm activities of 30 fatty acids and 11 antibiotics were investigated against methicillin-sensitive and methicillin-resistant Staphylococcus aureus strains. Of the 15 saturated and 15 unsaturated fatty acids examined, 16 enhanced the antibacterial activity of tobramycin. Combinatorial treatment with myristoleic acid (the most active) at 10 μg/ml and tobramycin at 10 μg/ml decreased cell survival by >4 log as compared with tobramycin treatment alone. Notably, aminoglycoside antibiotics, such as tobramycin, kanamycin, gentamicin, and streptomycin exhibited antimicrobial synergy with myristoleic acid. Co-treatment with myristoleic acid and antibiotics markedly decreased biofilm formation. Interestingly, co-treatment with tobramycin and myristoleic acid induced a reduction in S. aureus cell size. These results suggest that fatty acids, particularly myristoleic acid, can be used as aminoglycoside antibiotic adjuvants against recalcitrant S. aureus infections.
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Affiliation(s)
- Sunyoung Park
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
| | - Jin-Hyung Lee
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
| | - Yong-Guy Kim
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
| | - Liangbin Hu
- School of Food & Biological Engineering, Shaanxi University of Science and Technology, Xi'an, China
| | - Jintae Lee
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
- *Correspondence: Jintae Lee,
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Burattini S, Battistelli M, Verboni M, Falcieri E, Faenza I, Lucarini S, Salucci S. Morpho‐functional analyses reveal that changes in the chemical structure of a marine bisindole alkaloid alter the cytotoxic effect of its derivatives. Microsc Res Tech 2022; 85:2381-2389. [DOI: 10.1002/jemt.24092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 01/21/2022] [Accepted: 02/14/2022] [Indexed: 12/29/2022]
Affiliation(s)
- Sabrina Burattini
- Department of Biomolecular Sciences (DISB) University of Urbino Carlo Bo Urbino Italy
| | - Michela Battistelli
- Department of Biomolecular Sciences (DISB) University of Urbino Carlo Bo Urbino Italy
| | - Michele Verboni
- Department of Biomolecular Sciences (DISB) University of Urbino Carlo Bo Urbino Italy
| | - Elisabetta Falcieri
- Department of Biomolecular Sciences (DISB) University of Urbino Carlo Bo Urbino Italy
| | - Irene Faenza
- Cellular Signalling Laboratory, Department of Biomedical and NeuroMotor Sciences (DIBINEM) University of Bologna Bologna Italy
| | - Simone Lucarini
- Department of Biomolecular Sciences (DISB) University of Urbino Carlo Bo Urbino Italy
| | - Sara Salucci
- Cellular Signalling Laboratory, Department of Biomedical and NeuroMotor Sciences (DIBINEM) University of Bologna Bologna Italy
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Cheng X, Ma L. Enzymatic synthesis of fluorinated compounds. Appl Microbiol Biotechnol 2021; 105:8033-8058. [PMID: 34625820 PMCID: PMC8500828 DOI: 10.1007/s00253-021-11608-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/16/2021] [Accepted: 09/18/2021] [Indexed: 12/31/2022]
Abstract
Fluorinated compounds are widely used in the fields of molecular imaging, pharmaceuticals, and materials. Fluorinated natural products in nature are rare, and the introduction of fluorine atoms into organic compound molecules can give these compounds new functions and make them have better performance. Therefore, the synthesis of fluorides has attracted more and more attention from biologists and chemists. Even so, achieving selective fluorination is still a huge challenge under mild conditions. In this review, the research progress of enzymatic synthesis of fluorinated compounds is summarized since 2015, including cytochrome P450 enzymes, aldolases, fluoroacetyl coenzyme A thioesterases, lipases, transaminases, reductive aminases, purine nucleoside phosphorylases, polyketide synthases, fluoroacetate dehalogenases, tyrosine phenol-lyases, glycosidases, fluorinases, and multienzyme system. Of all enzyme-catalyzed synthesis methods, the direct formation of the C-F bond by fluorinase is the most effective and promising method. The structure and catalytic mechanism of fluorinase are introduced to understand fluorobiochemistry. Furthermore, the distribution, applications, and future development trends of fluorinated compounds are also outlined. Hopefully, this review will help researchers to understand the significance of enzymatic methods for the synthesis of fluorinated compounds and find or create excellent fluoride synthase in future research.Key points• Fluorinated compounds are distributed in plants and microorganisms, and are used in imaging, medicine, materials science.• Enzyme catalysis is essential for the synthesis of fluorinated compounds.• The loop structure of fluorinase is the key to forming the C-F bond.
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Affiliation(s)
- Xinkuan Cheng
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, National and Local United Engineering Laboratory of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, No. 29, Thirteenth Street, Binhai New District, Tianjin, 300457, China
| | - Long Ma
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, National and Local United Engineering Laboratory of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, No. 29, Thirteenth Street, Binhai New District, Tianjin, 300457, China.
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Meneghetti F, Barlocco D. Special Issue "Novel Antibacterial Agents". Pharmaceuticals (Basel) 2021; 14:ph14040382. [PMID: 33921864 PMCID: PMC8073269 DOI: 10.3390/ph14040382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 04/16/2021] [Indexed: 12/14/2022] Open
Abstract
This Special Issue of Pharmaceuticals is devoted to significant advances achieved in the field of antibacterial agents [...].
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