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Long Q, Zhou W, Zhou H, Tang Y, Chen W, Liu Q, Bian X. Polyamine-containing natural products: structure, bioactivity, and biosynthesis. Nat Prod Rep 2024; 41:525-564. [PMID: 37873660 DOI: 10.1039/d2np00087c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Covering: 2005 to August, 2023Polyamine-containing natural products (NPs) have been isolated from a wide range of terrestrial and marine organisms and most of them exhibit remarkable and diverse activities, including antimicrobial, antiprotozoal, antiangiogenic, antitumor, antiviral, iron-chelating, anti-depressive, anti-inflammatory, insecticidal, antiobesity, and antioxidant properties. Their extraordinary activities and potential applications in human health and agriculture attract increasing numbers of studies on polyamine-containing NPs. In this review, we summarized the source, structure, classification, bioactivities and biosynthesis of polyamine-containing NPs, focusing on the biosynthetic mechanism of polyamine itself and representative polyamine alkaloids, polyamine-containing siderophores with catechol/hydroxamate/hydroxycarboxylate groups, nonribosomal peptide-(polyketide)-polyamine (NRP-(PK)-PA), and NRP-PK-long chain poly-fatty amine (lcPFAN) hybrid molecules.
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Affiliation(s)
- Qingshan Long
- Hunan Provincial Engineering and Technology Research Center for Agricultural Microbiology Application, Hunan Institute of Microbiology, Changsha, 410009, China.
| | - Wen Zhou
- Key Laboratory of Veterinary Chemical Drugs and Pharmaceutics, Ministry of Agriculture and Rural, Affairs, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, China
| | - Haibo Zhou
- Helmholtz International Lab for Anti-Infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, 266237, China.
| | - Ying Tang
- Hunan Provincial Engineering and Technology Research Center for Agricultural Microbiology Application, Hunan Institute of Microbiology, Changsha, 410009, China.
| | - Wu Chen
- College of Plant Protection, Hunan Agricultural University, Changsha, 410128, China.
| | - Qingshu Liu
- Hunan Provincial Engineering and Technology Research Center for Agricultural Microbiology Application, Hunan Institute of Microbiology, Changsha, 410009, China.
| | - Xiaoying Bian
- Helmholtz International Lab for Anti-Infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, 266237, China.
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2
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Santos B, Farias JHA, Simões MM, Medeiros MAA, Alves MS, Diniz AF, Soares APO, Cavalcante APTM, Silva BJN, Almeida JCS, Lemos JO, Rocha LES, Santos LC, Azevedo MLG, Vieira SWF, Araújo VE, Oliveira Filho AA. Evaluation of the antimicrobial activity of Eucalyptus radiata essential oil against Escherichia coli strains isolated from meat products. BRAZ J BIOL 2024; 84:e281361. [PMID: 38451631 DOI: 10.1590/1519-6984.281361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/14/2024] [Indexed: 03/08/2024] Open
Abstract
The present study sought to evaluate the antimicrobial and anti-adherent potential of Eucalyptus radiata essential oil against food-borne strains of Escherichia coli. The study was performed using the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC). In addition, the disk diffusion technique was used to evaluate the association of Eucalyptus radiata essential oil with synthetic antimicrobials. The Minimum Inhibitory Adherence Concentration (MIC) was also performed. The results revealed that E. radiata showed antimicrobial activity against the E. coli strains tested, with MIC values ranging from 500 μg/mL to 1000 μg/mL and MBC values ranging from 500 μg/mL to 1,024 μg/mL. As for the associations, it was observed that E. radiata oil exhibited a synergistic effect for some antibiotics, especially Ceftriaxone, with greater interference from the essential oil. Furthermore, it was effective in inhibiting the adherence of bacterial strains of E. coli, showing a more significant antibiofilm effect than the antibacterial agent 0.12% chlorhexidine digluconate. In summary, the essential oil of E. radiata showed antimicrobial potential against strains of E. coli of food origin, and can therefore, through in-depth studies, be used alone or in association with synthetic antimicrobials to combat infections caused by this pathogen.
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Affiliation(s)
- B Santos
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - J H A Farias
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - M M Simões
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - M A A Medeiros
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - M S Alves
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - A F Diniz
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - A P O Soares
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | | | - B J N Silva
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - J C S Almeida
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - J O Lemos
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - L E S Rocha
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - L C Santos
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - M L G Azevedo
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - S W F Vieira
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - V E Araújo
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
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Muzychka LV, Humeniuk NI, Boiko IO, Vrynchanu NO, Smolii OB. Synthesis and in vitro evaluation of antibacterial and antibiofilm activities of novel triphenylphosphonium-functionalized substituted pyrimidines. Chem Biol Drug Des 2024; 103:e14483. [PMID: 38355145 DOI: 10.1111/cbdd.14483] [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: 10/02/2023] [Revised: 01/19/2024] [Accepted: 01/30/2024] [Indexed: 02/16/2024]
Abstract
The increase in the prevalence of antibiotic-resistant pathogens leads to a decrease in the number of antimicrobial agents for the treatment of infections and prompts researchers to search for new effective antimicrobial drugs. This study reports the synthesis of novel triphenylphosphonium-functionalized substituted pyrimidines and in vitro evaluation of their antibacterial and antibiofilm activity. Most of the synthesized derivatives showed high antibacterial activity (MIC = 0.39-1.56 μg/mL) against the methicillin-resistant strain of S. aureus 222. Compounds 2a and 11 exhibited a high level of antibiofilm activity against S. aureus 222 and E. coli 311. The triphenylphosphonium-containing pyrimidines 11 and 2a reduced S. aureus 222 biofilm formation by 99.1% and 95.8%, respectively. In addition, compound 2a was the most active against E. coli 311 biofilm formation (the biomass decreased by 98.4%).
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Affiliation(s)
- Liubov V Muzychka
- Department of Chemistry of Natural Compounds, V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, NAS of Ukraine, Kyiv, Ukraine
| | - Nataliia I Humeniuk
- Laboratory of Pharmacology of Antimicrobials, SI Institute of Pharmacology and Toxicology, NAMS of Ukraine, Kyiv, Ukraine
| | - Iryna O Boiko
- Laboratory of Pharmacology of Antimicrobials, SI Institute of Pharmacology and Toxicology, NAMS of Ukraine, Kyiv, Ukraine
| | - Nina O Vrynchanu
- Laboratory of Pharmacology of Antimicrobials, SI Institute of Pharmacology and Toxicology, NAMS of Ukraine, Kyiv, Ukraine
| | - Oleg B Smolii
- Department of Chemistry of Natural Compounds, V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry, NAS of Ukraine, Kyiv, Ukraine
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Karkashan A, Attar R. Computational screening of natural products to identify potential inhibitors for human neuropilin-1 (NRP1) receptor to abrogate the binding of SARS-CoV-2 and host cell. J Biomol Struct Dyn 2023; 41:9987-9996. [PMID: 36437796 DOI: 10.1080/07391102.2022.2150685] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/17/2022] [Indexed: 11/29/2022]
Abstract
Recently, a new variant B.1.1.529 or Omicron variant and its sub-variants (BA2.75, BA.5) of SARS-CoV-2 (Severe acute respiratory virus 2) have been reported with a larger number of mutations in the spike protein and particularly in the RBD (receptor-binding domain). The omicron (B.1.1.529) variant has aggravated the pandemic situation further and needs more analysis for therapeutic development. Keeping in view the urgency of the required data, the current study used molecular modeling and simulation-based methods to target the NRP1 (Neuropilin 1) protein to halt the entry into the host cell. Employing a molecular screening approach to screen the North-East African natural compounds database (NEANCDB) revealed Subereamine B with a docking score of -8.44 kcal/mol, Zinolol with the docking score of -8.05 while Subereamine A with a docking score of -7.88 kcal/mol as the best hits against NRP1. Molecular simulation-based further validation revealed stable dynamics, good structural packing, and dynamic residues flexibility index. Moreover, hydrogen bonding fraction analysis demonstrated the interactions remained sustained during the simulation. Furthermore, the total binding free energy for Subereamine B was -44.24 ±0.91 kcal/mol, for Zinolol -34.32 ±0.40 kcal/mol while for Subereamine A the TBE was calculated to be -41.78 ± 0.36 kcal/mol respectively. This shows that the two arginine-based alkaloids, i.e. Subereamine B and Subereamine A could inhibit the NRP1 more strongly than Zinolol. In conclusion, this study provides a basis for the development of novel drugs against SARS-CoV-2.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Alaa Karkashan
- Department of Biology, College of Sciences, University of Jeddah, Jeddah, Saudi Arabia
| | - Roba Attar
- Department of Biology, College of Sciences, University of Jeddah, Jeddah, Saudi Arabia
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Cadelis MM, Kim J, Rouvier F, Gill ES, Fraser K, Bourguet-Kondracki ML, Brunel JM, Copp BR. Exploration of Bis-Cinnamido-Polyamines as Intrinsic Antimicrobial Agents and Antibiotic Enhancers. Biomolecules 2023; 13:1087. [PMID: 37509123 PMCID: PMC10377643 DOI: 10.3390/biom13071087] [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: 05/30/2023] [Revised: 06/26/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
The marine natural product ianthelliformisamine C is a bis-cinnamido substituted spermine derivative that exhibits intrinsic antimicrobial properties and can enhance the action of doxycycline towards the Gram-negative bacterium Pseudomonas aeruginosa. As part of a study to explore the structure-activity requirements of these activities, we have synthesized a set of analogues that vary in the presence/absence of methoxyl group and bromine atoms and in the polyamine chain length. Intrinsic antimicrobial activity towards Staphylococcus aureus, methicillin-resistant S. aureus (MRSA) and the fungus Cryptococcus neoformans was observed for only the longest polyamine chain examples of non-brominated analogues while all examples bearing either one or two bromine atoms were active. Weak to no activity was typically observed towards Gram-negative bacteria, with exceptions being the longest polyamine chain examples 13f, 14f and 16f against Escherichia coli (MIC 1.56, 7.2 and 5.3 µM, respectively). Many of these longer polyamine-chain analogues also exhibited cytotoxic and/or red blood cell hemolytic properties, diminishing their potential as antimicrobial lead compounds. Two of the non-toxic, non-halogenated analogues, 13b and 13d, exhibited a strong ability to enhance the action of doxycycline against P. aeruginosa, with >64-fold and >32-fold enhancement, respectively. These results suggest that any future efforts to optimize the antibiotic-enhancing properties of cinnamido-polyamines should explore a wider range of aromatic ring substituents that do not include bromine or methoxyl groups.
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Affiliation(s)
- Melissa M Cadelis
- Department of Molecular Medicine and Pathology, School of Medical Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Jisoo Kim
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Florent Rouvier
- Membranes et Cibles Therapeutiques (MCT), SSA, INSERM, Aix-Marseille Universite, 27 bd Jean Moulin, 13385 Marseille, France
| | - Evangelene S Gill
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Kyle Fraser
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Marie-Lise Bourguet-Kondracki
- Laboratoire Molécules de Communication et Adaptation des Micro-Organismes, UMR 7245 CNRS, Muséum National d'Histoire Naturelle, 57 Rue Cuvier (C.P. 54), 75005 Paris, France
| | - Jean Michel Brunel
- Membranes et Cibles Therapeutiques (MCT), SSA, INSERM, Aix-Marseille Universite, 27 bd Jean Moulin, 13385 Marseille, France
| | - Brent R Copp
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
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Medeiros MAA, Alves MS, Santos B, Silva EVA, Araújo FSM, Bezerra MMSL, Silva POA, Rêgo VGS, Pessôa HLF, Oliveira Filho AA. Evaluation of the antibacterial activity of trans-anethole against Enterococcus cloacae and Enterococcus faecalis strains of food origin. BRAZ J BIOL 2023; 83:e269245. [PMID: 36629625 DOI: 10.1590/1519-6984.269245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 12/01/2022] [Indexed: 01/11/2023] Open
Abstract
The present study sought to evaluate the antibacterial activity of trans-anethole against food-borne strains of Enterobacter cloacae and Enterococcus faecalis. The study was performed using Minimum Inhibitory Concentration (MIC), and Minimum Bactericidal Concentration (MBC) methods, in addition, disc diffusion technique was used to evaluate the association of trans-anethole with synthetic antimicrobials. Minimum Inhibitory Concentration for Adherence (MICA) testing was also performed. The results revealed that trans-anethole presents no antibacterial activity at any of the concentrations used against the E. cloacae strains tested. However, trans-anethole presented antibacterial effect against five of the six E. faecalis bacterial strains tested, with MIC values ranging from 500 μg/mL to 1000 μg/mL. Further, when analyzing the MBC results against E. faecalis, it was observed that the compound presented values ranging from 500 μg/mL to 1000 μg/mL. As for the associations, it was observed that trans-anethole when combined with the antimicrobials ampicillin, gentamicin, ciprofloxacin, and ceftriaxone presented synergistic effect against most strains of E. faecalis. However, both trans-anethole and the control chlorhexidine (0.12%) presented no antibiofilm effects against strains of E. faecalis. In short, trans-anethole presented potential antibacterial against E. faecalis strains of food origin, and may upon further study, it may be used alone or in association with synthetic antimicrobials to combat infections caused by this bacterium.
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Affiliation(s)
- M A A Medeiros
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - M S Alves
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - B Santos
- Universidade Federal de Campina Grande - UFCG, Programa de Pós-graduação em Ciência e Saúde Animal, Patos, PB, Brasil
| | - E V A Silva
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - F S M Araújo
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - M M S L Bezerra
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - P O A Silva
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - V G S Rêgo
- Universidade Federal de Campina Grande - UFCG, Patos, PB, Brasil
| | - H L F Pessôa
- Universidade Federal da Paraíba - UFPB, João Pessoa, PB, Brasil
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Yang FF, Shuai MS, Guan X, Zhang M, Zhang QQ, Fu XZ, Li ZQ, Wang DP, Zhou M, Yang YY, Liu T, He B, Zhao YL. Synthesis and antibacterial activity studies in vitro of indirubin-3'-monoximes. RSC Adv 2022; 12:25068-25080. [PMID: 36199871 PMCID: PMC9438470 DOI: 10.1039/d2ra01035f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 08/21/2022] [Indexed: 11/21/2022] Open
Abstract
Multi-drug-resistant microbial pathogens are a serious global health problem. New compounds with antibacterial activity serve as good candidates for developing novel antibacterial drugs which is very urgent and important. In this work, based on the unique scaffold of indirubin, an active ingredient of traditional Chinese medicine formulation Danggui Luhui Wan, we synthesized 29 indirubin-3'-monoximes and preliminarily evaluated their antibacterial activities. The antibacterial activity results demonstrated that the synthesized indirubin-3'-monoximes 5a-5z and 5aa-5ad displayed good potency against S. aureus ATCC25923 (MIC = 0.4-25.6 μg mL-1). Among them, we found that the 5-F, 5-Cl and 7-CF3 substituted indirubin-3'-monoximes 5r, 5s and 5aa also showed better antibacterial efficiency for S. aureus (MICs up to 0.4 μg mL-1) than the prototype natural product indirubin (MIC = 32 μg mL-1). More importantly, indirubin-3'-monoxime 5aa has certain synergistic effect with levofloxacin against clinic multidrug-resistant S. aureus (fractional inhibitory concentration index: 0.375). In addition, relevant experiments including electron microscopy observations, PI staining and the leakage of extracellular potassium ions and nucleic acid (260 nm) have been performed after treating S. aureus with indirubin-3'-monoxime 5aa, and the results revealed that indirubin-3'-monoximes could increase the cell membrane permeability of S. aureus. Although indirubin-3'-monoxime 5aa showed some cytotoxicity toward SH-SY5Y cells relative to compounds 5r and 5s, the skin irritation test of male mice after shaving showed that compound 5aa at a concentration of 12.8 μg mL-1 had no toxicity to mouse skin, and it could be used as a leading compound for skin antibacterial drugs.
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Affiliation(s)
- Fen-Fen Yang
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Ming-Shan Shuai
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Xiang Guan
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Mao Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Qing-Qing Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Xiao-Zhong Fu
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Zong-Qin Li
- Department of Neurology Sichuan Mianyang 404 Hospital Mianyang 621000 People's Republic of China
| | - Da-Peng Wang
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University Guiyang 550025 People's Republic of China
| | - Meng Zhou
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Yuan-Yong Yang
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Ting Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Bin He
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
| | - Yong-Long Zhao
- State Key Laboratory of Functions and Applications of Medicinal Plants, School of Pharmacy, and Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University Guiyang 550004 People's Republic of China
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M S AKB, Mohan S, K T A, Chandramouli M, Alaganandam K, Ningaiah S, Babu KS, Somappa SB. Marine Based Natural Products: Exploring the Recent Developments in the Identification of Antimicrobial Agents. Chem Biodivers 2022; 19:e202200513. [PMID: 36000304 DOI: 10.1002/cbdv.202200513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/23/2022] [Indexed: 11/09/2022]
Abstract
The marine ecosystem is the less explored, biologically diverse, and vastest resource to discover novel antimicrobial agents. In recent decades' antimicrobial drugs are losing their effectiveness due to the growing resistance among pathogens, which causes diseases to have considerable death rates across the globe. Therefore, there is a need for the discovery of new antibacterials that can reach the market. There is a gradual growth of compounds from marine sources which are entering the clinical trials. Thus, the prominence of marine natural products in the field of drug design and discovery across the academia and pharmaceutical industry is gaining attention. Herein, the present review covers nearly 200 marine based antimicrobial agents of 11 structural classes discovered from the year 2010 to 2022. All the discussed compounds have exhibited medium to high antimicrobial activity in inhibiting various microorganisms.
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Affiliation(s)
- Ajay Krishna B M S
- NIIST-CSIR: National Institute for Interdisciplinary Science and Technology CSIR, Chemical Sciences and Technology Division, Sir C V Raman Buiding, Chemical Sciences and Technology Division, 695019, Thiruvanathapuram, INDIA
| | - Sangeetha Mohan
- NIIST-CSIR: National Institute for Interdisciplinary Science and Technology CSIR, Chemical Sciences and Technology Division, Sir C V Raman Buiding, Chemical Sciences and Technology Division, CSIR-NIIST, 695019, Thiruvananthapuram, INDIA
| | - Ashitha K T
- NIIST-CSIR: National Institute for Interdisciplinary Science and Technology CSIR, Chemical Sciences and Technology Division, Sir C V Raman Buiding, Chemical Sciences and Technology Division, 695019, Thiruvananthapuram, INDIA
| | - Manasa Chandramouli
- Visvesvaraya Technological University, School of Chemistry, Visvesvaraya Technological University, 570 002, Mysore, INDIA
| | - Kumaran Alaganandam
- NIIST-CSIR: National Institute for Interdisciplinary Science and Technology CSIR, Chemical Sciences and Technology Division, Sir C V Raman Buiding, Chemical Sciences and Technology Division, TC 51/2151, Lal Lane, Industrial estate po., 695019, Thiruvananthapuram, INDIA
| | - Srikantamurthy Ningaiah
- Visvesvaraya Technological University, School of Chemistry, Vidyavardhaka College of Engineering, CSIR-NIIST, 570 002, Mysore, INDIA
| | - K Suresh Babu
- IICT: Indian Institute of Chemical Technology, Natural Products and Drug Discovery, IICT Campus, Hyderabad, INDIA
| | - Sasidhar B Somappa
- NIIST-CSIR: National Institute for Interdisciplinary Science and Technology CSIR, Organic Chemistry Section, Chemical Sciences and Technology Division, Sir C V Raman Block, Chemical Sciences and Technology Division, Industrial estate po., 695019, Thiruvananthapuram, INDIA
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