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de Oliveira JR, de Morais Oliveira-Tintino CD, Carneiro JNP, Dos Santos AG, de Lima AM, Soares AM, Morais-Braga MFB, Coutinho HDM, Nicolete R. Crotamine derived from Crotalus durissus terrificus venom combined with drugs increases in vitro antibacterial and antifungal activities. Arch Microbiol 2024; 206:368. [PMID: 39107625 DOI: 10.1007/s00203-024-04096-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 07/25/2024] [Accepted: 07/28/2024] [Indexed: 08/15/2024]
Abstract
This study investigated crotamine (CTA), a peptide derived from the venom of the South American rattlesnake Crotalus durissus terrificus, known for its exceptional cell penetration potential. The objective was to explore the antibacterial and antifungal activity of CTA, its ability to inhibit efflux pumps and evaluate the effectiveness of its pharmacological combination with antibiotics and antifungals. In microbiological assays, CTA in combination with antibiotics was tested against strains of S. aureus and the inhibition of NorA, Tet(K) and MepA efflux pumps was also evaluated. CTA alone did not present clinically relevant direct antibacterial action, presenting MIC > 209.7 µM against strains S. aureus 1199B, IS-58, K2068. The standard efflux pump inhibitor CCCP showed significant effects in all negative relationships to assay reproducibility. Against the S. aureus 1199B strain, CTA (20.5 µM) associated with norfloxacin diluted 10 × (320.67 µM) showed a potentiating effect, in relation to the control. Against the S. aureus IS-58 strain, the CTA associated with tetracycline did not show a significant combinatorial effect, either with 2304 or 230.4 µM tetracycline. CTA at a concentration of 2.05 µM associated with ciprofloxacin at a concentration of 309.4 µM showed a significant potentiating effect. In association with EtBr, CTA at concentrations of 2.05 and 20.5 µM potentiated the effect in all strains tested, reducing the prevention of NorA, Tet(K) and MepA efflux pumps. In the C. albicans strain, a potentiating effect of fluconazole (334.3 µM) was observed when combined with CTA (2.05 µM). Against the C. tropicalis strain, a significant effect was also observed in the association of fluconazole 334.3 µM, where CTA 2.05 µM considerably reduced fungal growth and decreased the potentiation of fluconazole. Against the C. krusei strain, no significant potentiating effect of fluconazole was obtained by CTA. Our results indicate that CTA in pharmacological combination potentiates the effects of antibiotics and antifungal. This represents a new and promising antimicrobial strategy for treating a wide variety of infections.
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Affiliation(s)
- Juliana Ramos de Oliveira
- Rede Nordeste de Biotecnologia (Renorbio), Fortaleza, CE, Brazil
- Fundação Oswaldo Cruz, Fiocruz, Fiocruz Ceará, Eusébio, CE, Brazil
| | | | | | | | - Anderson Maciel de Lima
- Laboratório de Biotecnologia e Educação Aplicadas à Saúde Única (LABIOPROT), Fiocruz Rondônia, Porto Velho, RO, Brazil
| | - Andreimar Martins Soares
- Laboratório de Biotecnologia e Educação Aplicadas à Saúde Única (LABIOPROT), Fiocruz Rondônia, Porto Velho, RO, Brazil
- Centro Universitário São Lucas (São Lucas PVH), Porto Velho, RO, Brazil
- Instituto Nacional de Ciência e Tecnologia de Epidemiologia da Amazônia Ocidental (INCT EPiAmO), Porto Velho, RO, Brazil
- Rede de Pesquisa e CONhecimento de EXcelência na Amazônia Ocidental/Oriental (RED-Conexao), Manaus, AM, Brazil
| | | | | | - Roberto Nicolete
- Rede Nordeste de Biotecnologia (Renorbio), Fortaleza, CE, Brazil.
- Fundação Oswaldo Cruz, Fiocruz, Fiocruz Ceará, Eusébio, CE, Brazil.
- Rede de Pesquisa e CONhecimento de EXcelência na Amazônia Ocidental/Oriental (RED-Conexao), Manaus, AM, Brazil.
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2
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Martin ALAR, Pereira RLS, Rocha JE, Farias PAM, Freitas TS, Caldas FRDL, Figueredo FG, Sampaio NFL, Oliveira-Tintino CDDM, Tintino SR, da Hora GCA, Lima MCP, de Menezes IRA, Carvalho DT, Coutinho HDM, Fonteles MMF. Unlocking bacterial defense: Exploring the potent inhibition of NorA efflux pump by coumarin derivatives in Staphylococcus aureus. Microb Pathog 2024; 190:106608. [PMID: 38503396 DOI: 10.1016/j.micpath.2024.106608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 02/27/2024] [Accepted: 03/03/2024] [Indexed: 03/21/2024]
Abstract
The occurrence of bacterial resistance has been increasing, compromising the treatment of various infections. The high virulence of Staphylococcus aureus allows for the maintenance of the infectious process, causing many deaths and hospitalizations. The MepA and NorA efflux pumps are transporter proteins responsible for expelling antimicrobial agents such as fluoroquinolones from the bacterial cell. Coumarins are phenolic compounds that have been studied for their diverse biological actions, including against bacteria. A pharmacokinetic in silico characterization of compounds C10, C11, C13, and C14 was carried out according to the principles of Lipinski's Rule of Five, in addition to searching for similarity in ChemBL and subsequent search for publications in CAS SciFinder. All compounds were evaluated for their in vitro antibacterial and modulatory activity against standard and multidrug-resistant Gram-positive and Gram-negative strains. The effect of coumarins C9, C10, C11, C13, and C14 as efflux pump inhibitors in Staphylococcus aureus strains was evaluated using the microdilution method (MepA or NorA) and fluorimetry (NorA). The behavior of coumarins regarding the efflux pump was determined from their interaction properties with the membrane and coumarin-protein using molecular docking and molecular dynamics simulations. Only the isolated coumarin compound C13 showed antibacterial activity against standard strains of Staphylococcus aureus and Escherichia coli. However, the other tested coumarins showed modulatory capacity for fluoroquinolone and aminoglycoside antibacterials. Compounds C10, C13, and C14 were effective in reducing the MIC of both antibiotics for both multidrug-resistant strains, while C11 potentiated the effect of norfloxacin and gentamicin for Gram-positive and Gram-negative bacteria and only norfloxacin for Gram-negative. Only coumarin C14 produced synergistic effects when associated with ciprofloxacin in MepA-carrying strains. All tested coumarins have the ability to inhibit the NorA efflux pump present in Staphylococcus aureus, both in reducing the MIC and inducing increased ethidium bromide fluorescence emission in fluorimetry. The findings of this study offer an atomistic perspective on the potential of coumarins as active inhibitors of the NorA pump, highlighting their specific mode of action mainly targeting protein inhibition. In molecular docking, it was observed that coumarins are capable of interacting with various amino acid residues of the NorA pump. The simulation showed that coumarin C10 can cross the bilayer; however, the other coumarins interacted with the membrane but were unable to cross it. Coumarins demonstrated their potentiating role in the effect of norfloxacin through a dual mechanism: efflux pump inhibition through direct interaction with the protein (C9, C10, C11, and C13) and increased interaction with the membrane (C10 and C13). In the context of pharmacokinetic prediction studies, the studied structures have a suitable chemical profile for possible oral use. We suggest that coumarin derivatives may be an interesting alternative in the future for the treatment of resistant bacterial infections, with the possibility of a synergistic effect with other antibacterials, although further studies are needed to characterize their therapeutic effects and toxicity.
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Affiliation(s)
- Ana Luíza A R Martin
- Department of Physiology and Pharmacology, Federal University of Ceará - UFC, 60430-160, Fortaleza, Brazil; Department of Biological Chemistry, Regional University of Cariri - URCA. 63105-000, Crato, Brazil; School of Medicine, Medical Education Institute - IDOMED, 63048-080, Juazeiro do Norte, Brazil
| | | | - Janaína Esmeraldo Rocha
- Department of Biological Chemistry, Regional University of Cariri - URCA. 63105-000, Crato, Brazil
| | - Pablo A M Farias
- School of Medicine, Medical Education Institute - IDOMED, 63048-080, Juazeiro do Norte, Brazil; CECAPE College, 63024-015, Juazeiro do Norte, Brazil
| | - Thiago S Freitas
- Department of Biological Chemistry, Regional University of Cariri - URCA. 63105-000, Crato, Brazil
| | | | - Fernando G Figueredo
- Department of Biological Chemistry, Regional University of Cariri - URCA. 63105-000, Crato, Brazil; School of Medicine, Medical Education Institute - IDOMED, 63048-080, Juazeiro do Norte, Brazil
| | - Nadghia Figueiredo Leite Sampaio
- Department of Biological Chemistry, Regional University of Cariri - URCA. 63105-000, Crato, Brazil; School of Medicine, Medical Education Institute - IDOMED, 63048-080, Juazeiro do Norte, Brazil
| | | | - Saulo Relison Tintino
- Department of Biological Chemistry, Regional University of Cariri - URCA. 63105-000, Crato, Brazil
| | | | | | - Irwin Rose A de Menezes
- Department of Biological Chemistry, Regional University of Cariri - URCA. 63105-000, Crato, Brazil
| | - Diogo T Carvalho
- School of Pharmacy, Federal University of Alfenas - UNIFAL, 37130-001, Alfenas, Brazil
| | - Henrique D M Coutinho
- Department of Biological Chemistry, Regional University of Cariri - URCA. 63105-000, Crato, Brazil.
| | - Marta M F Fonteles
- Department of Physiology and Pharmacology, Federal University of Ceará - UFC, 60430-160, Fortaleza, Brazil
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3
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da Silva L, Donato IA, Bezerra SR, Dos Santos HS, Bandeira PN, do Nascimento MTR, Guedes JM, Freitas PR, de Araújo ACJ, de Freitas TS, Coutinho HDM, de Matos YMLS, de Oliveira LCC, da Cunha FAB. Synthesis, spectroscopic characterization, and antibacterial activity of chalcone (2E)-1-(3'-aminophenyl)-3-(4-dimethylaminophenyl)-prop-2-en-1-one against multiresistant Staphylococcus aureus carrier of efflux pump mechanisms and β-lactamase. Fundam Clin Pharmacol 2024; 38:60-71. [PMID: 37497790 DOI: 10.1111/fcp.12938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 05/29/2023] [Accepted: 06/26/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND The bacterium Staphylococcus aureus has stood out for presenting a high adaptability, acquiring resistance to multiple drugs. The search for natural or synthetic compounds with antibacterial properties capable of reversing the resistance of S. aureus is the main challenge to be overcome today. Natural products such as chalcones are substances present in the secondary metabolism of plants, presenting important biological activities such as antitumor, antidiabetic, and antimicrobial activity. OBJECTIVES In this context, the aim of this work was to synthesize the chalcone (2E)-1-(3'-aminophenyl)-3-(4-dimethylaminophenyl)-prop-2-en-1-one with nomenclature CMADMA, confirm its structure by nuclear magnetic resonance (NMR), and evaluate its antibacterial properties. METHODS The synthesis methodology used was that of Claisen-Schmidt, and spectroscopic characterization was performed by NMR. For microbiological assays, the broth microdilution methodology was adopted in order to analyze the antibacterial potential of chalcones and to analyze their ability to act as a possible inhibitor of β-lactamase and efflux pump resistance mechanisms, present in S. aureus strain K4100. RESULTS The results obtained show that CMADMA does not show direct antibacterial activity, expressing a MIC of ≥1024 μg/mL, or on the enzymatic mechanism of β-lactamase; however, when associated with ethidium bromide in efflux pump inhibition assays, CMADMA showed promising activity by reducing the MIC of the bromide from 64 to 32 μg/mL. CONCLUSION We conclude that the chalcone synthesized in this study is a promising substance to combat bacterial resistance, possibly acting in the inhibition of the QacC efflux pump present in S. aureus strain K4100, as evidenced by the reduction in the MIC of ethidium bromide.
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Affiliation(s)
- Larissa da Silva
- Laboratory of Semi-Arid Bioprospecting (LABSEMA), Department of Biological Chemistry, URCA, Crato, Brazil
| | - Isydório Alves Donato
- Laboratory of Semi-Arid Bioprospecting (LABSEMA), Department of Biological Chemistry, URCA, Crato, Brazil
| | - Suieny Rodrigues Bezerra
- Laboratory of Semi-Arid Bioprospecting (LABSEMA), Department of Biological Chemistry, URCA, Crato, Brazil
| | - Hélcio Silva Dos Santos
- Chemical Laboratory of Natural and Synthetic Products (LQPN), State University of Ceará (UECE), Fortaleza, Brazil
- Department of Chemistry, Vale do Acaraú State University, Sobral, Brazil
- Postgraduate Program in Natural Sciences - PPGCN, State University of Ceará, Fortaleza, Brazil
| | - Paulo Nogueira Bandeira
- Chemical Laboratory of Natural and Synthetic Products (LQPN), State University of Ceará (UECE), Fortaleza, Brazil
| | | | - Jesyka Macêdo Guedes
- Chemical Laboratory of Natural and Synthetic Products (LQPN), State University of Ceará (UECE), Fortaleza, Brazil
| | - Priscila Ramos Freitas
- Laboratory of Microbiology and Molecular Biology (LMBM), Department of Biological Chemistry, URCA, Crato, Brazil
| | | | - Thiago Sampaio de Freitas
- Laboratory of Microbiology and Molecular Biology (LMBM), Department of Biological Chemistry, URCA, Crato, Brazil
| | | | | | | | - Francisco Assis Bezerra da Cunha
- Laboratory of Semi-Arid Bioprospecting (LABSEMA), Department of Biological Chemistry, URCA, Crato, Brazil
- Chemical Laboratory of Natural and Synthetic Products (LQPN), State University of Ceará (UECE), Fortaleza, Brazil
- Department of Chemistry, Vale do Acaraú State University, Sobral, Brazil
- Postgraduate Program in Natural Sciences - PPGCN, State University of Ceará, Fortaleza, Brazil
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Nayak SPRR, Basty C, Boopathi S, Dhivya LS, Alarjani KM, Gawwad MRA, Hager R, Kathiravan MK, Arockiaraj J. Furan-based Chalcone Annihilates the Multi-Drug-Resistant Pseudomonas aeruginosa and Protects Zebra Fish Against its Infection. J Microbiol 2024; 62:75-89. [PMID: 38383881 DOI: 10.1007/s12275-024-00103-6] [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: 09/19/2023] [Revised: 12/22/2023] [Accepted: 12/26/2023] [Indexed: 02/23/2024]
Abstract
The emergence of carbapenem-resistant Pseudomonas aeruginosa, a multi-drug-resistant bacteria, is becoming a serious public health concern. This bacterium infects immunocompromised patients and has a high fatality rate. Both naturally and synthetically produced chalcones are known to have a wide array of biological activities. The antibacterial properties of synthetically produced chalcone were studied against P. aeruginosa. In vitro, study of the compound (chalcone derivative named DKO1), also known as (2E)-1-(5-methylfuran-2-yl)-3-(4-nitrophenyl) prop-2-en-1-one, had substantial antibacterial and biofilm disruptive action. DKO1 effectively shielded against P. aeruginosa-induced inflammation, oxidative stress, lipid peroxidation, and apoptosis in zebrafish larvae. In adult zebrafish, the treatment enhanced the chances of survivability and reduced the sickness-like behaviors. Gene expression, biochemical analysis, and histopathology studies found that proinflammatory cytokines (TNF-α, IL-1β, IL-6, iNOS) were down regulated; antioxidant enzymes such as superoxide dismutase (SOD) and catalase (CAT) levels increased, and histoarchitecture was restored in zebrafish. The data indicate that DKO1 is an effective antibacterial agent against P. aeruginosa demonstrated both in vitro and in vivo.
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Affiliation(s)
- Santosh Pushpa Ramya Ranjan Nayak
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Chennai, Tamil Nadu, 603203, India
| | - Catharine Basty
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Chennai, Tamil Nadu, 603203, India
| | - Seenivasan Boopathi
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Chennai, Tamil Nadu, 603203, India
| | - Loganathan Sumathi Dhivya
- Dr. APJ Abdul Kalam Research Lab, Department of Pharmaceutical Chemistry, SRM College of Pharmacy, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Chennai, Tamil Nadu, 603203, India
| | - Khaloud Mohammed Alarjani
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Mohamed Ragab Abdel Gawwad
- Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, International University of Sarajevo, Sarajevo, 71210, Bosnia and Herzegovina
| | - Raghda Hager
- Department of Medical Microbiology and Immunology, King Salman International University, South Sinai, Egypt
| | - Muthu Kumaradoss Kathiravan
- Dr. APJ Abdul Kalam Research Lab, Department of Pharmaceutical Chemistry, SRM College of Pharmacy, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Chennai, Tamil Nadu, 603203, India.
| | - Jesu Arockiaraj
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Chennai, Tamil Nadu, 603203, India.
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5
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Souza MAD, Rodrigues LG, Rocha JE, de Freitas TS, Bandeira PN, Marinho MM, Nunes da Rocha M, Marinho ES, Honorato Barreto AC, Coutinho HDM, Silva LMA, Julião MSDS, Marques Canuto K, Marques da Fonseca A, Teixeira AMR, Dos Santos HS. Synthesis, structural, characterization, antibacterial and antibiotic modifying activity, ADMET study, molecular docking and dynamics of chalcone ( E)-1-(4-aminophenyl)-3-(4-nitrophenyl)prop-2-en-1-one in strains of Staphylococcus aureus carrying NorA and MepA efflux pumps. J Biomol Struct Dyn 2024; 42:1670-1691. [PMID: 37222682 DOI: 10.1080/07391102.2023.2213777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 04/05/2023] [Indexed: 05/25/2023]
Abstract
Chalcones have an open chain flavonoid structure that can be obtained from natural sources or by synthesis and are widely distributed in fruits, vegetables, and tea. They have a simple and easy to handle structure due to the α-β-unsaturated bridge responsible for most biological activities. The facility to synthesize chalcones combined with its efficient in combating serious bacterial infections make these compounds important agents in the fight against microorganisms. In this work, the chalcone (E)-1-(4-aminophenyl)-3-(4-nitrophenyl)prop-2-en-1-one (HDZPNB) was characterized by spectroscopy and electronic methods. In addition, microbiological tests were performed to investigate the modulator potential and efflux pump inhibition on S. aureus multi-resistant strains. The modulating effect of HDZPNB chalcone in association with the antibiotic norfloxacin, on the resistance of the S. aureus 1199 strain, resulted in increase the MIC. In addition, when HDZPNB was associated with ethidium bromide (EB), it caused an increase in the MIC value, thus not inhibiting the efflux pump. For the strain of S. aureus 1199B, carrying the NorA pump, the HDZPNB associated with norfloxacin showed no modulatory, and when the chalcone was used in association with EB, it had no inhibitory effect on the efflux pump. For the tested strain of S. aureus K2068, which carries the MepA pump, it can be observed that the chalcone together the antibiotic resulted in an increase the MIC. On the other hand, when chalcone was used in association with EB, it caused a decrease in bromide MIC, equal to the reduction caused by standard inhibitors. Thus, these results indicate that the HDZPNB could also act as an inhibitor of the S. aureus gene overexpressing pump MepA. The molecular docking reveals that chalcone has a good binding energies -7.9 for HDZPNB/MepA complexes, molecular dynamics simulations showed that Chalcone/MetA complexes showed good stability of the structure in an aqueous solution, and ADMET study showed that the chalcone has a good oral bioavailability, high passive permeability, low risk of efflux, low clearance rate and low toxic risk by ingestion. The microbiological tests show that the chalcone can be used as a possible inhibitor of the Mep A efflux pump.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Mikael Amaro de Souza
- Graduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, CE, Brazil
| | - Leilane Gomes Rodrigues
- Science and Technology Centre, Course of Chemistry, State University Vale do Acaraú, Sobral, CE, Brazil
| | - Janaina Esmeraldo Rocha
- Graduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, CE, Brazil
| | - Thiago Sampaio de Freitas
- Graduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, CE, Brazil
| | - Paulo Nogueira Bandeira
- Science and Technology Centre, Course of Chemistry, State University Vale do Acaraú, Sobral, CE, Brazil
| | - Márcia Machado Marinho
- Science and Technology Centre, Course of Chemistry, State University Vale do Acaraú, Sobral, CE, Brazil
| | | | | | | | - Henrique Douglas Melo Coutinho
- Graduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, CE, Brazil
| | | | - Murilo Sergio da Silva Julião
- Science and Technology Centre, Course of Chemistry, State University Vale do Acaraú, Sobral, CE, Brazil
- Graduate Program in Natural Science, State University of Ceará, Fortaleza, CE, Brazil
| | - Kirley Marques Canuto
- Multiusuary Laboratory of Natural Products Chemistry, Embrapa Tropical Agroindustry, Fortaleza, CE, Brazil
| | - Aluísio Marques da Fonseca
- Academic Master's Degree in Sociobiodiversity and Sustainable Technologies - MASTS, Institute of Engineering and Development Sustainable, University of International Integration of Afro-Brazilian Lusofonia, Acarape, CE, Brazil
| | - Alexandre Magno Rodrigues Teixeira
- Graduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, CE, Brazil
- Graduate Program in Natural Science, State University of Ceará, Fortaleza, CE, Brazil
| | - Hélcio Silva Dos Santos
- Graduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, CE, Brazil
- Science and Technology Centre, Course of Chemistry, State University Vale do Acaraú, Sobral, CE, Brazil
- Graduate Program in Natural Science, State University of Ceará, Fortaleza, CE, Brazil
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6
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Rodrigues Dos Santos Barbosa C, Macêdo NS, de Sousa Silveira Z, Rocha JE, Freitas TS, Muniz DF, Araújo IM, Datiane de Morais Oliveira-Tintino C, Marinho ES, Nunes da Rocha M, Marinho MM, Bezerra AH, Ribeiro de Sousa G, Barbosa-Filho JM, de Souza-Ferrari J, Melo Coutinho HD, Silva Dos Santos H, Bezerra da Cunha FA. Evaluation of the antibacterial and inhibitory activity of the MepA efflux pump of Staphylococcus aureus by riparins I, II, III, and IV. Arch Biochem Biophys 2023; 748:109782. [PMID: 37839789 DOI: 10.1016/j.abb.2023.109782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 09/26/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023]
Abstract
The efflux pump mechanism contributes to the antibiotic resistance of widely distributed strains of Staphylococcus aureus. Therefore, in the present work, the ability of the riparins N-(4-methoxyphenethyl)benzamide (I), 2-hydroxy-N-[2-(4-methoxyphenyl)ethyl]benzamide (II), 2, 6-dihydroxy-N-[ 2-(4-methoxyphenyl)ethyl]benzamide (III), and 3,4,5-trimethoxy-N-[2-(4-methoxyphenethyl)benzamide (IV) as potential inhibitors of the MepA efflux pump in S. aureus K2068 (fluoroquinolone-resistant). In addition, we performed checkerboard assays to obtain more information about the activity of riparins as potential inhibitors of MepA efflux and also analyzed the ability of riparins to act on the permeability of the bacterial membrane of S. aureus by the fluorescence method with SYTOX Green. A molecular coupling assay was performed to characterize the interaction between riparins and MepA, and ADMET (absorption, distribution, metabolism, and excretion) properties were analyzed. We observed that I-IV riparins did not show direct antibacterial activity against S. aureus. However, combination assays with substrates of MepA, ciprofloxacin, and ethidium bromide (EtBr) revealed a potentiation of the efficacy of these substrates by reducing the minimum inhibitory concentration (MIC). Furthermore, increased EtBr fluorescence emission was observed for all riparins. The checkerboard assay showed synergism between riparins I, II, and III, ciprofloxacin, and EtBr. Furthermore, riparins III and IV exhibited permeability in the S. aureus membrane at a concentration of 200 μg/mL. Molecular docking showed that riparins I, II, and III bound in a different region from the binding site of chlorpromazine (standard pump inhibitor), indicating a possible synergistic effect with the reference inhibitor. In contrast, riparin IV binds in the same region as the chlorpromazine binding site. From the in silico ADMET prediction based on MPO, it could be concluded that the molecules of riparin I-IV present their physicochemical properties within the ideal pharmacological spectrum allowing their preparation as an oral drug. Furthermore, the prediction of cytotoxicity in liver cell lines showed a low cytotoxic effect for riparins I-IV.
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Affiliation(s)
| | - Nair Silva Macêdo
- Biological Chemistry, Department of Biological Chemistry, Cariri Regional University (URCA), Crato, CE, Brazil.
| | - Zildene de Sousa Silveira
- Biological Chemistry, Department of Biological Chemistry, Cariri Regional University (URCA), Crato, CE, Brazil.
| | - Janaína Esmeraldo Rocha
- Biological Chemistry, Department of Biological Chemistry, Cariri Regional University (URCA), Crato, CE, Brazil.
| | - Thiago Sampaio Freitas
- Biological Chemistry, Department of Biological Chemistry, Cariri Regional University (URCA), Crato, CE, Brazil.
| | - Débora Feitosa Muniz
- Biological Chemistry, Department of Biological Chemistry, Cariri Regional University (URCA), Crato, CE, Brazil.
| | - Isaac Moura Araújo
- Biological Chemistry, Department of Biological Chemistry, Cariri Regional University (URCA), Crato, CE, Brazil.
| | | | - Emmanuel Silva Marinho
- State University of Ceará, Graduate Program in Natural Sciences, Laboratory of Natural Products Chemistry, Fortaleza, Ceará, Brazil.
| | - Matheus Nunes da Rocha
- State University of Ceará, Graduate Program in Natural Sciences, Laboratory of Natural Products Chemistry, Fortaleza, Ceará, Brazil.
| | - Marcia Machado Marinho
- Center of Exact Sciences and Technology, State University of Ceará, Fortaleza, CE, Brazil.
| | | | - Gabriela Ribeiro de Sousa
- Natural and Synthetic Bioactive Products, Federal University of Paraiba (UFPB), João Pessoa, PB, Brazil.
| | - José Maria Barbosa-Filho
- Natural and Synthetic Bioactive Products, Federal University of Paraiba (UFPB), João Pessoa, PB, Brazil.
| | | | | | - Hélcio Silva Dos Santos
- Rede Nordeste de Biotecnologia (RENORBIO-Nucleadora UECE), Universidade Estadual Vale do Acaraú (UVA), Sobral, CE, Brazil.
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7
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Yao J, Zou P, Cui Y, Quan L, Gao C, Li Z, Gong W, Yang M. Recent Advances in Strategies to Combat Bacterial Drug Resistance: Antimicrobial Materials and Drug Delivery Systems. Pharmaceutics 2023; 15:pharmaceutics15041188. [PMID: 37111673 PMCID: PMC10141387 DOI: 10.3390/pharmaceutics15041188] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/28/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
Bacterial infection is a common clinical disease. Antibiotics have saved countless lives since their discovery and are a powerful weapon in the fight against bacteria. However, with the widespread use of antibiotics, the problem of drug resistance now poses a great threat to human health. In recent years, studies have investigated approaches to combat bacterial resistance. Several antimicrobial materials and drug delivery systems have emerged as promising strategies. Nano-drug delivery systems for antibiotics can reduce the resistance to antibiotics and extend the lifespan of novel antibiotics, and they allow targeting drug delivery compared to conventional antibiotics. This review highlights the mechanistic insights of using different strategies to combat drug-resistant bacteria and summarizes the recent advancements in antimicrobial materials and drug delivery systems for different carriers. Furthermore, the fundamental properties of combating antimicrobial resistance are discussed, and the current challenges and future perspectives in this field are proposed.
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Affiliation(s)
- Jiaxin Yao
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Pengfei Zou
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Yanan Cui
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Liangzhu Quan
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
- School of Pharmacy, Guangxi Medical University, Nanning 530021, China
| | - Chunsheng Gao
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Zhiping Li
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Wei Gong
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
| | - Meiyan Yang
- School of Pharmacy, Guangxi Medical University, Nanning 530021, China
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8
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Stephen J, Salam F, Lekshmi M, Kumar SH, Varela MF. The Major Facilitator Superfamily and Antimicrobial Resistance Efflux Pumps of the ESKAPEE Pathogen Staphylococcus aureus. Antibiotics (Basel) 2023; 12:antibiotics12020343. [PMID: 36830254 PMCID: PMC9952236 DOI: 10.3390/antibiotics12020343] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/01/2023] [Accepted: 02/02/2023] [Indexed: 02/10/2023] Open
Abstract
The ESKAPEE bacterial pathogen Staphylococcus aureus has posed a serious public health concern for centuries. Throughout its evolutionary course, S. aureus has developed strains with resistance to antimicrobial agents. The bacterial pathogen has acquired multidrug resistance, causing, in many cases, untreatable infectious diseases and raising serious public safety and healthcare concerns. Amongst the various mechanisms for antimicrobial resistance, integral membrane proteins that serve as secondary active transporters from the major facilitator superfamily constitute a chief system of multidrug resistance. These MFS transporters actively export structurally different antimicrobial agents from the cells of S. aureus. This review article discusses the S. aureus-specific MFS multidrug efflux pump systems from a molecular mechanistic perspective, paying particular attention to structure-function relationships, modulation of antimicrobial resistance mediated by MFS drug efflux pumps, and direction for future investigation.
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Affiliation(s)
- Jerusha Stephen
- ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, India
| | - Fathima Salam
- ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, India
| | - Manjusha Lekshmi
- ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, India
| | - Sanath H. Kumar
- ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, India
| | - Manuel F. Varela
- Department of Biology, Eastern New Mexico University, Portales, NM 88130, USA
- Correspondence: ; Tel.: +1-575-562-2464
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9
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da Silva L, Donato IA, Gonçalves CAC, Scherf JR, dos Santos HS, Mori E, Coutinho HDM, da Cunha FAB. Antibacterial potential of chalcones and its derivatives against Staphylococcus aureus. 3 Biotech 2023; 13:1. [PMID: 36466769 PMCID: PMC9712905 DOI: 10.1007/s13205-022-03398-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/12/2022] [Indexed: 12/02/2022] Open
Abstract
Chalcones are natural substances found in the metabolism of several botanical families. Their structure consists of 1,3-diphenyl-2-propen-1-one and they are characterized by having in their chains an α, β-unsaturated carbonyl system, two phenol rings and a three-carbon chain that unites them. In plants, Chalcones are mainly involved in the biosynthesis of flavonoids and isoflavonoids through the phenylalanine derivation. This group of substances has been shown to be a viable alternative for the investigation of its antibacterial potential, considering the numerous biological activities reported and the increase of the microbial resistance that concern global health agencies. Staphylococcus aureus is a bacterium that has stood out for its ability to adapt and develop resistance to a wide variety of drugs. This literature review aimed to highlight recent advances in the use of Chalcones and derivatives as antibacterial agents against S. aureus, focusing on research articles available on the Science Direct, Pub Med and Scopus data platforms in the period 2015-2021. It was constructed informative tables that provided an overview of which types of Chalcones are being studied more (Natural or Synthetic); its chemical name and main Synthesis Methodology. From the analysis of the data, it was observed that the compounds based on Chalcones have great potential in medicinal chemistry as antibacterial agents and that the molecular skeletons of these compounds as well as their derivatives can be easily obtained through substitutions in the A and B rings of Chalcones, in order to obtain the desired bioactivity. It was verified that Chalcones and derivatives are promising agents for combating the multidrug resistance of S. aureus to drugs. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-022-03398-7.
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Affiliation(s)
- Larissa da Silva
- Laboratory of Semi-Arid Bioprospecting (LABSEMA), Department of Biological Chemistry, URCA, Crato, CE Brazil
| | - Isydorio Alves Donato
- Laboratory of Semi-Arid Bioprospecting (LABSEMA), Department of Biological Chemistry, URCA, Crato, CE Brazil
| | | | - Jackelyne Roberta Scherf
- Graduate Program in Pharmaceutical Sciences, Federal University of Pernambuco, UFPE, Recife, PE Brazil
| | - Hélcio Silva dos Santos
- Laboratory of Chemistry of Natural and Synthetic Product, State university of Ceará, UECE, Fortaleza, CE Brazil
| | - Edna Mori
- CECAPE, College of Dentistry, Juazeiro do Norte, CE 63024-015 Brazil
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10
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Modulation of Drug Resistance by Furanochromones in NorA Overexpressing Staphylococcus Aureus. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:9244500. [PMID: 36164399 PMCID: PMC9509268 DOI: 10.1155/2022/9244500] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/31/2022] [Accepted: 09/03/2022] [Indexed: 11/30/2022]
Abstract
Khellin and visnagin are natural furanochromones that photoreact with DNA. Khellin has been used in the treatment of vitiligo and psoriasis, as well as in the treatment of angina pectoris and asthma due to its potent action as a coronary vasodilator and antispasmodic agent. The present study aimed to investigate whether the compounds khellin and visnagin act as inhibitors of NorA protein, an efflux pump overproduced by the strain of Staphylococcus aureus SA-1199B that confers resistance to the fluoroquinolones, such as norfloxacin and ciprofloxacin. These substances alone did not show antibacterial activity against the strain tested. On the other hand, when these compounds were added to the culture medium at subinhibitory concentration, they were able to reduce the minimum inhibitory concentration (MIC) of norfloxacin, ethidium bromide, as well as berberine, suggesting that these compounds are modulating agents of norfloxacin resistance, possibly due to NorA inhibition. Molecular docking analysis showed that both khellin and visnagin form hydrogen bonds with Arg310, an important residue in the interaction between NorA and its substrates, supporting the hypothesis that these compounds are NorA inhibitors. These results suggest a possible application of khellin and visnagin as adjuvants to norfloxacin in the treatment of infections caused by strains of S. aureus that overproduce NorA.
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11
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Hemília de Souza Nunes P, Sampaio de Freitas T, Esmeraldo Rocha J, Luiz Silva Pereira R, Machado Marinho M, de Oliveira MR, Santos Oliveira L, Machado Marinho E, Silva Marinho E, Sousa Aquino S, Emidio Sampaio Nogueira C, Douglas Melo Coutinho H, Nogueira Bandeira P, Magno Rodrigues Teixeira A, dos Santos HS. Potentiation of antibiotic activity, and efflux pumps inhibition by (2
E
)‐1‐(4‐aminophenyl)‐3‐(4‐fluorophenyl)prop‐2‐en‐1‐one. Fundam Clin Pharmacol 2022; 36:1066-1082. [DOI: 10.1111/fcp.12785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/25/2022] [Accepted: 04/25/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Paula Hemília de Souza Nunes
- Graduate Program in Biotechnology, Northeast Network of Biotechnology State University of Ceará, Campus Itaperi Fortaleza CE Brazil
| | - Thiago Sampaio de Freitas
- Graduate Program in Biological Chemistry, Department of Biological Chemistry Regional University of Cariri Crato CE Brazil
| | - Janaína Esmeraldo Rocha
- Graduate Program in Biological Chemistry, Department of Biological Chemistry Regional University of Cariri Crato CE Brazil
| | - Raimundo Luiz Silva Pereira
- Graduate Program in Biological Chemistry, Department of Biological Chemistry Regional University of Cariri Crato CE Brazil
| | - Marcia Machado Marinho
- Faculty of Education, Sciences and Letters of Iguatu State University of Ceará, Campus FECLI Iguatu CE Brazil
| | | | - Larissa Santos Oliveira
- Science and Technology Centre, Course of Chemistry State University Vale do Acaraú Sobral CE Brazil
| | - Emanuelle Machado Marinho
- Group of Theoretical Chemistry and Electrochemistry State University of Ceará, Campus FAFIDAM Limoeiro do Norte CE Brazil
| | - Emmanuel Silva Marinho
- Department of Organic and Inorganic Chemistry Federal University of Ceará Fortaleza CE Brazil
| | - Silvia Sousa Aquino
- Graduate Program in Biotechnology, Northeast Network of Biotechnology State University of Ceará, Campus Itaperi Fortaleza CE Brazil
| | - Carlos Emidio Sampaio Nogueira
- Graduate Program in Biological Chemistry, Department of Biological Chemistry Regional University of Cariri Crato CE Brazil
- Department of Physics Regional University of Cariri Juazeiro do Norte CE Brazil
| | - Henrique Douglas Melo Coutinho
- Graduate Program in Biological Chemistry, Department of Biological Chemistry Regional University of Cariri Crato CE Brazil
| | - Paulo Nogueira Bandeira
- Science and Technology Centre, Course of Chemistry State University Vale do Acaraú Sobral CE Brazil
| | - Alexandre Magno Rodrigues Teixeira
- Graduate Program in Biotechnology, Northeast Network of Biotechnology State University of Ceará, Campus Itaperi Fortaleza CE Brazil
- Graduate Program in Biological Chemistry, Department of Biological Chemistry Regional University of Cariri Crato CE Brazil
- Department of Physics Regional University of Cariri Juazeiro do Norte CE Brazil
| | - Hélcio Silva dos Santos
- Graduate Program in Biotechnology, Northeast Network of Biotechnology State University of Ceará, Campus Itaperi Fortaleza CE Brazil
- Graduate Program in Biological Chemistry, Department of Biological Chemistry Regional University of Cariri Crato CE Brazil
- Science and Technology Centre, Course of Chemistry State University Vale do Acaraú Sobral CE Brazil
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12
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Spectroscopic analysis by NMR, FT-Raman, ATR-FTIR, and UV-Vis, evaluation of antimicrobial activity, and in silico studies of chalcones derived from 2-hydroxyacetophenone. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130647] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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13
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Burmaoglu S, Akin Kazancioglu E, Kazancioglu MZ, Alagoz MA, Dogen A, Algul O. Synthesis, In Vitro Biological Evaluation, and Molecular Docking Studies of Novel Biphenyl Chalcone Derivatives as Antimicrobial Agents. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1962925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Serdar Burmaoglu
- Department of Chemistry, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Elif Akin Kazancioglu
- Vocational High School of Health Services, Kilis 7 Aralik University, Kilis, Turkey
- Advanced Technology Application and Research Center, Kilis 7 Aralik University, Kilis, Turkey
| | - Mustafa Z. Kazancioglu
- Advanced Technology Application and Research Center, Kilis 7 Aralik University, Kilis, Turkey
- Yusuf Serefoglu Faculty of Health Sciences, Kilis 7 Aralik University, Kilis, Turkey
| | - Mehmet Abdullah Alagoz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Inonu University, Malatya, Turkey
| | - Aylin Dogen
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Mersin University, Mersin, Turkey
| | - Oztekin Algul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Mersin University, Mersin, Turkey
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Lou H, Hu L, Lu H, Wei T, Chen Q. Metabolic Engineering of Microbial Cell Factories for Biosynthesis of Flavonoids: A Review. Molecules 2021; 26:4522. [PMID: 34361675 PMCID: PMC8348848 DOI: 10.3390/molecules26154522] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/15/2021] [Accepted: 07/25/2021] [Indexed: 12/17/2022] Open
Abstract
Flavonoids belong to a class of plant secondary metabolites that have a polyphenol structure. Flavonoids show extensive biological activity, such as antioxidative, anti-inflammatory, anti-mutagenic, anti-cancer, and antibacterial properties, so they are widely used in the food, pharmaceutical, and nutraceutical industries. However, traditional sources of flavonoids are no longer sufficient to meet current demands. In recent years, with the clarification of the biosynthetic pathway of flavonoids and the development of synthetic biology, it has become possible to use synthetic metabolic engineering methods with microorganisms as hosts to produce flavonoids. This article mainly reviews the biosynthetic pathways of flavonoids and the development of microbial expression systems for the production of flavonoids in order to provide a useful reference for further research on synthetic metabolic engineering of flavonoids. Meanwhile, the application of co-culture systems in the biosynthesis of flavonoids is emphasized in this review.
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Affiliation(s)
- Hanghang Lou
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; (H.L.); (H.L.); (T.W.)
| | - Lifei Hu
- Hubei Key Lab of Quality and Safety of Traditional Chinese Medicine & Health Food, Huangshi 435100, China;
| | - Hongyun Lu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; (H.L.); (H.L.); (T.W.)
| | - Tianyu Wei
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; (H.L.); (H.L.); (T.W.)
| | - Qihe Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; (H.L.); (H.L.); (T.W.)
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15
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Uchil A, Murali TS, Nayak R. Escaping ESKAPE: A chalcone perspective. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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