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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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Ji K, Yao Y, Gao Y, Huang S, Ma L, Pan Q, Wu J, Zhang W, Chen H, Zhang L. Evaluating the cytotoxicity mechanism of the cell-penetrating peptide TP10 on Jurkat cells. Biochimie 2024; 221:182-192. [PMID: 37922978 DOI: 10.1016/j.biochi.2023.11.001] [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: 06/09/2023] [Revised: 10/27/2023] [Accepted: 11/01/2023] [Indexed: 11/07/2023]
Abstract
TP10, a classic cell-penetrating peptide, shows a high degree of similarity to AMPs in structure. Although TP10 has been widely used in drug delivery, the mechanism underlying its cytotoxicity is yet to be elucidated. Herein, we explored the cell-killing mechanism of TP10 against human leukemia Jurkat cells. TP10 induced necrosis in Jurkat cells via rapid disruption of cell membranes, particularly at high concentrations. Although mitochondria in Jurkat cells were damaged by TP10, mitochondria-mediated apoptosis did not occur, possibly due to intracellular ATP depletion. Necroptosis in TP10-treated Jurkat cells became an alternative route of apoptosis. Our results demonstrate that necrosis and necroptosis rather than apoptosis are involved in the cell-killing mechanism of TP10, which contributes to the understanding of its toxicity.
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Affiliation(s)
- Kun Ji
- The First Hospital, The First Clinical Medical College, Lanzhou University, Lanzhou, 730000, China
| | - Yufan Yao
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Yuxuan Gao
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Sujie Huang
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Ling Ma
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Qing Pan
- The First Hospital, The First Clinical Medical College, Lanzhou University, Lanzhou, 730000, China
| | - Jun Wu
- The First Hospital, The First Clinical Medical College, Lanzhou University, Lanzhou, 730000, China
| | - Wei Zhang
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China; State Key Laboratory of Veterinary Etiological Biology, College of Veterinary Medicine, Lanzhou University, Lanzhou, 730000, China.
| | - Hongmei Chen
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China.
| | - Lei Zhang
- The First Hospital, The First Clinical Medical College, Lanzhou University, Lanzhou, 730000, China.
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3
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Orozco RMQ, Oshiro KGN, Pinto IB, Buccini DF, Almeida CV, Marin VN, de Souza CM, Macedo MLR, Cardoso MH, Franco OL. Employment of mastoparan-like peptides to prevent Staphylococcus aureus associated with bovine mastitis. J Bacteriol 2024; 206:e0007124. [PMID: 38629875 PMCID: PMC11112992 DOI: 10.1128/jb.00071-24] [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: 03/05/2024] [Accepted: 03/25/2024] [Indexed: 05/24/2024] Open
Abstract
Bovine mastitis is a frequent infection in lactating cattle, causing great economic losses. Staphylococcus aureus represents the main etiological agent, which causes recurrent and persistent intramammary infections because conventional antibiotics are ineffective against it. Mastoparan-like peptides are multifunctional molecules with broad antimicrobial potential, constituting an attractive alternative. Nevertheless, their toxicity to host cells has hindered their therapeutic application. Previously, our group engineered three mastoparan-L analogs, namely mastoparan-MO, mastoparan-R1, and [I5, R8] MP, to improve cell selectivity and potential. Here, we were interested in comparing the antibacterial efficacy of mastoparan-L and its analogs against bovine mastitis isolates of S. aureus strains, making a correlation with the physicochemical properties and structural arrangement changes promoted by the sequence modifications. As a result, the analog's hemolytic and/or antimicrobial activity was balanced. All the peptides displayed α-helical folding in hydrophobic and membrane-mimetic environments, as determined by circular dichroism. The peptide [I5, R8] MP stood out for its enhanced selectivity and antibacterial features related to mastoparan-L and the other derivatives. Biophysical approaches revealed that [I5, R8] MP rapidly depolarizes the bacterial membrane of S. aureus, causing cell death by subsequent membrane disruption. Our results demonstrated that the [I5, R8] MP peptide could be a starting point for the development of peptide-based drugs for the treatment of bovine mastitis, with the advantage of no residue in milk, which would help reduce the use of classical antibiotics.IMPORTANCEStaphylococcus aureus is a leading cause of mastitis, the world's most important dairy cattle disease. The multidrug resistance and zoonotic potential of S. aureus, besides the likelihood of antibiotic residues in milk, are of critical concern to public and animal health. Antimicrobial peptides offer a novel antimicrobial strategy. Here, we demonstrate that [I5, R8] MP is a potent and selective peptide, which acts on S. aureus by targeting the bacterial membrane. Therefore, understanding the physicochemical determinants and the modes of action of this class of antimicrobials opens novel prospects for peptide development with enhanced activities in the bovine mastitis context.
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Affiliation(s)
- Raquel M. Q. Orozco
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
| | - Karen G. N. Oshiro
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
- Programa de Pós-Graduação em Patologia Molecular, Faculdade de Medicina, Universidade de Brasília, Brasília, Brazil
| | - Ingrid B. Pinto
- Laboratório de Síntese e Transformações de Moléculas Orgânicas, Instituo de Química, Universidade Federal de Mato Grosso do Sul, Campo Grande, Brazil
| | - Danieli F. Buccini
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
| | - Claudiane V. Almeida
- Laboratório de Purificação de Proteínas e suas Funções Biológicas, Universidade Federal de Mato Grosso do Sul, Campo Grande, Brazil
| | - Valentina Nieto Marin
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
| | - Camila Maurmann de Souza
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, Brasília, Brazil
| | - Maria L. R. Macedo
- Laboratório de Purificação de Proteínas e suas Funções Biológicas, Universidade Federal de Mato Grosso do Sul, Campo Grande, Brazil
| | - Marlon H. Cardoso
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
- Programa de Pós-Graduação em Patologia Molecular, Faculdade de Medicina, Universidade de Brasília, Brasília, Brazil
- Laboratório de Purificação de Proteínas e suas Funções Biológicas, Universidade Federal de Mato Grosso do Sul, Campo Grande, Brazil
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, Brasília, Brazil
| | - Octávio L. Franco
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
- Programa de Pós-Graduação em Patologia Molecular, Faculdade de Medicina, Universidade de Brasília, Brasília, Brazil
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, Brasília, Brazil
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4
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Raskovic D, Alvarado G, Hines KM, Xu L, Gatto C, Wilkinson BJ, Pokorny A. Growth of Staphylococcus aureus in the presence of oleic acid shifts the glycolipid fatty acid profile and increases resistance to antimicrobial peptides. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.03.592415. [PMID: 38746422 PMCID: PMC11092785 DOI: 10.1101/2024.05.03.592415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Staphylococcus aureus readily adapts to various environments and quickly develops antibiotic resistance, which has led to an increase in multidrug-resistant infections. Hence, S. aureus presents a significant global health issue and its adaptations to the host environment are crucial for understanding pathogenesis and antibiotic susceptibility. When S. aureus is grown conventionally, its membrane lipids contain a mix of branched-chain and straight-chain saturated fatty acids. However, when unsaturated fatty acids are present in the growth medium, they become a major part of the total fatty acid composition. This study explores the biophysical effects of incorporating straight-chain unsaturated fatty acids into S. aureus membrane lipids. Membrane preparations from cultures supplemented with oleic acid showed more complex differential scanning calorimetry scans than those grown in tryptic soy broth alone. When grown in the presence of oleic acid, the cultures exhibited a transition significantly above the growth temperature, attributed to the presence of glycolipids with long-chain fatty acids causing acyl chain packing frustration within the bilayer. Functional aspects of the membrane were assessed by studying the kinetics of dye release from unilamellar vesicles induced by the antimicrobial peptide mastoparan X. Dye release was slower from liposomes prepared from cells grown in oleic acid-supplemented cultures, suggesting that changes in membrane lipid composition and biophysics protect the cell membrane against peptide-induced lysis. These findings underscore the intricate relationship between the growth environment, membrane lipid composition, and the physical properties of the bacterial membrane, which should be considered when developing new strategies against S. aureus infections.
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Affiliation(s)
- Djuro Raskovic
- Department of Chemistry and Biochemistry, University of North Carolina Wilmington, Wilmington, North Carolina, United States of America
| | - Gloria Alvarado
- Department of Molecular Biosciences, Northwestern University, Evanston, Illinois, United States of America
- School of Biological Sciences, Illinois State University, Normal, Illinois, United States of America
| | - Kelly M Hines
- Department of Chemistry, University of Georgia, Athens, Georgia, United States of America
| | - Libin Xu
- Department of Medicinal Chemistry, University of Washington, Seattle, Washington, United States of America
| | - Craig Gatto
- School of Biological Sciences, Illinois State University, Normal, Illinois, United States of America
| | - Brian J Wilkinson
- School of Biological Sciences, Illinois State University, Normal, Illinois, United States of America
| | - Antje Pokorny
- Department of Chemistry and Biochemistry, University of North Carolina Wilmington, Wilmington, North Carolina, United States of America
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5
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Oshiro KGN, Freitas CDP, Rezende SB, Orozco RMQ, Chan LY, Lawrence N, Lião LM, Macedo MLR, Craik DJ, Cardoso MH, Franco OL. Deciphering the structure and mechanism of action of computer-designed mastoparan peptides. FEBS J 2024; 291:865-883. [PMID: 37997610 DOI: 10.1111/febs.17010] [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: 05/24/2023] [Revised: 10/05/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023]
Abstract
Mastoparans are cationic peptides with multifunctional pharmacological properties. Mastoparan-R1 and mastoparan-R4 were computationally designed based on native mastoparan-L from wasps and have improved therapeutic potential for the control of bacterial infections. Here, we evaluated whether these peptides maintain their activity against Escherichia coli strains under a range of salt concentrations. We found that mastoparan-R1 and mastoparan-R4 preserved their activity under the conditions tested, including having antibacterial activities at physiological salt concentrations. The overall structure of the peptides was investigated using circular dichroism spectroscopy in a range of solvents. No significant changes in secondary structure were observed (random coil in aqueous solutions and α-helix in hydrophobic and anionic environments). The three-dimensional structures of mastoparan-R1 and mastoparan-R4 were elucidated through nuclear magnetic resonance spectroscopy, revealing amphipathic α-helical segments for Leu3-Ile13 (mastoparan-R1) and Leu3-Ile14 (mastoparan-R4). Possible membrane-association mechanisms for mastoparan-R1 and mastoparan-R4 were investigated through surface plasmon resonance and leakage studies with synthetic POPC and POPC/POPG (4:1) lipid bilayers. Mastoparan-L had the highest affinity for both membrane systems, whereas the two analogs had weaker association, but improved selectivity for lysing anionic membranes. This finding was also supported by molecular dynamics simulations, in which mastoparan-R1 and mastoparan-R4 were found to have greater interactions with bacteria-like membranes compared with model mammalian membranes. Despite having a few differences in their functional and structural profiles, the mastoparan-R1 analog stood out with the highest activity, greater bacteriostatic potential, and selectivity for lysing anionic membranes. This study reinforces the potential of mastoparan-R1 as a drug candidate.
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Affiliation(s)
- Karen G N Oshiro
- Programa de Pós-Graduação em Patologia Molecular, Faculdade de Medicina, Universidade de Brasília, Brazil
- S-inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
- Centro de Análises Proteômicas e Bioquímicas, Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brazil
| | - Carlos D P Freitas
- Laboratório de RMN, Instituto de Química, Universidade Federal de Goiás, Goiânia, Brazil
| | - Samilla B Rezende
- S-inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
- Centro de Análises Proteômicas e Bioquímicas, Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brazil
| | - Raquel M Q Orozco
- S-inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
- Centro de Análises Proteômicas e Bioquímicas, Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brazil
| | - Lai Y Chan
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, Queensland, Australia
| | - Nicole Lawrence
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, Queensland, Australia
| | - Luciano M Lião
- Laboratório de RMN, Instituto de Química, Universidade Federal de Goiás, Goiânia, Brazil
| | - Maria L R Macedo
- Laboratório de Purificação de Proteínas e suas Funções Biológicas, Universidade Federal de Mato Grosso do Sul, Campo Grande, Brazil
| | - David J Craik
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, Queensland, Australia
| | - Marlon H Cardoso
- Programa de Pós-Graduação em Patologia Molecular, Faculdade de Medicina, Universidade de Brasília, Brazil
- S-inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
- Centro de Análises Proteômicas e Bioquímicas, Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brazil
- Laboratório de Purificação de Proteínas e suas Funções Biológicas, Universidade Federal de Mato Grosso do Sul, Campo Grande, Brazil
| | - Octávio L Franco
- Programa de Pós-Graduação em Patologia Molecular, Faculdade de Medicina, Universidade de Brasília, Brazil
- S-inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brazil
- Centro de Análises Proteômicas e Bioquímicas, Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brazil
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6
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Duque HM, Dos Santos C, Brango-Vanegas J, Díaz-Martín RD, Dias SC, Franco OL. Unwrapping the structural and functional features of antimicrobial peptides from wasp venoms. Pharmacol Res 2024; 200:107069. [PMID: 38218356 DOI: 10.1016/j.phrs.2024.107069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/07/2024] [Accepted: 01/09/2024] [Indexed: 01/15/2024]
Abstract
The study of wasp venoms has captured attention due to the presence of a wide variety of active compounds, revealing a diverse array of biological effects. Among these compounds, certain antimicrobial peptides (AMPs) such as mastoparans and chemotactic peptides have emerged as significant players, characterized by their unique amphipathic short linear alpha-helical structure. These peptides exhibit not only antibiotic properties but also a range of other biological activities, which are related to their ability to interact with biological membranes to varying degrees. This review article aims to provide updated insights into the structure/function relationships of AMPs derived from wasp venoms, linking this knowledge to the potential development of innovative treatments against infections.
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Affiliation(s)
- Harry Morales Duque
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, PC: (CEP) 70.790-160 Brasília, DF, Brazil.
| | - Cristiane Dos Santos
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, PC: (CEP) 79117-010 Campo Grande, MS, Brazil
| | - José Brango-Vanegas
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, PC: (CEP) 70.790-160 Brasília, DF, Brazil; S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, PC: (CEP) 79117-010 Campo Grande, MS, Brazil
| | - Ruben Dario Díaz-Martín
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, PC: (CEP) 70.790-160 Brasília, DF, Brazil
| | - Simoni Campos Dias
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, PC: (CEP) 70.790-160 Brasília, DF, Brazil; Program in Animal Biology, Universidade de Brasília, Brasília, DF70910-900, Brazil
| | - Octávio Luiz Franco
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, PC: (CEP) 70.790-160 Brasília, DF, Brazil; S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, PC: (CEP) 79117-010 Campo Grande, MS, Brazil
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7
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Ghadiri N, Javidan M, Sheikhi S, Taştan Ö, Parodi A, Liao Z, Tayybi Azar M, Ganjalıkhani-Hakemi M. Bioactive peptides: an alternative therapeutic approach for cancer management. Front Immunol 2024; 15:1310443. [PMID: 38327525 PMCID: PMC10847386 DOI: 10.3389/fimmu.2024.1310443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/08/2024] [Indexed: 02/09/2024] Open
Abstract
Cancer is still considered a lethal disease worldwide and the patients' quality of life is affected by major side effects of the treatments including post-surgery complications, chemo-, and radiation therapy. Recently, new therapeutic approaches were considered globally for increasing conventional cancer therapy efficacy and decreasing the adverse effects. Bioactive peptides obtained from plant and animal sources have drawn increased attention because of their potential as complementary therapy. This review presents a contemporary examination of bioactive peptides derived from natural origins with demonstrated anticancer, ant invasion, and immunomodulation properties. For example, peptides derived from common beans, chickpeas, wheat germ, and mung beans exhibited antiproliferative and toxic effects on cancer cells, favoring cell cycle arrest and apoptosis. On the other hand, peptides from marine sources showed the potential for inhibiting tumor growth and metastasis. In this review we will discuss these data highlighting the potential befits of these approaches and the need of further investigations to fully characterize their potential in clinics.
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Affiliation(s)
- Nooshin Ghadiri
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapour University of Medical Sciences, Ahvaz, Iran
| | - Moslem Javidan
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapour University of Medical Sciences, Ahvaz, Iran
| | - Shima Sheikhi
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Özge Taştan
- Department of Food Engineering, Faculty of Engineering, Yeditepe University, Istanbul, Türkiye
| | - Alessandro Parodi
- Scientific Center for Translation Medicine, Sirius University of Science and Technology, Sochi, Russia
| | - Ziwei Liao
- Department of Hematology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Mehdi Tayybi Azar
- Department of Biophysics, Faculty of Medicine, Yeditepe University, Istanbul, Türkiye
| | - Mazdak Ganjalıkhani-Hakemi
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Regenerative and Restorative Medicine Research Center (REMER), Research Institute for Health Sciences and Technologies (SABITA), Istanbul Medipol University, Istanbul, Türkiye
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8
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Thi Phuong HB, Huy BL, Van KN, Thi ND, Thi TB, Thi Hai YN, Thanh TB, Xuan HL, Thi Thanh BN. Reducing Self-Assembly by Increasing Net Charge: Effect on Biological Activity of Mastoparan C. ACS Med Chem Lett 2024; 15:69-75. [PMID: 38229756 PMCID: PMC10788938 DOI: 10.1021/acsmedchemlett.3c00385] [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: 09/02/2023] [Revised: 12/14/2023] [Accepted: 12/20/2023] [Indexed: 01/18/2024] Open
Abstract
The ability of amphipathic peptides to arrange themselves in aqueous solutions, known as self-assembly, has been found to reduce the effectiveness of these peptides in interacting with cell membranes. Therefore, minimizing their tendency to self-assemble could be a potential strategy for enhancing the pharmacological properties of antimicrobial peptides (AMPs). To explore this idea, this study prepared a series of natural peptides mastoparan C (MPC) with increased net charge and hydrophilicity via alanine-to-lysine substitution and investigated the impact on the biological activity. The preliminary data suggested the influence of both the overall positive charge and the position of a lysine residue on the self-assembly of MPC and its derivatives. Besides, the analogue MPC-A5K,A8K displayed higher anticancer activity and comparable antimicrobial activity with significantly lower hemolysis than MPC. Hence, reducing self-assembly by expanding the cationic area could be a promising approach for developing potent and selective AMPs.
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Affiliation(s)
- Hai Bui Thi Phuong
- Faculty
of Pharmacy, PHENIKAA University, Hanoi 12116, Vietnam
- Faculty
of Biotechnology, Chemistry and Environmental Engineering, Phenikaa University, Hanoi 12116, Vietnam
| | - Binh Le Huy
- Center
for High Technology Development, Vietnam
Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Hanoi 11307, Vietnam
- School
of Chemical Engineering - Hanoi University of Science and Technology, 1 Dai Co Viet, Hai Ba Trung, Hanoi 11615, Vietnam
| | - Khanh Nguyen Van
- VNU
University of Medicine and Pharmacy, 144 Xuan Thuy, Cau Giay, Hanoi 11310., Vietnam
| | - Ngan Dang Thi
- VNU
University of Medicine and Pharmacy, 144 Xuan Thuy, Cau Giay, Hanoi 11310., Vietnam
| | - Thuong Bui Thi
- VNU
University of Medicine and Pharmacy, 144 Xuan Thuy, Cau Giay, Hanoi 11310., Vietnam
| | - Yen Nguyen Thi Hai
- VNU
University of Medicine and Pharmacy, 144 Xuan Thuy, Cau Giay, Hanoi 11310., Vietnam
| | - Tung Bui Thanh
- VNU
University of Medicine and Pharmacy, 144 Xuan Thuy, Cau Giay, Hanoi 11310., Vietnam
| | - Huy Luong Xuan
- Faculty
of Pharmacy, PHENIKAA University, Hanoi 12116, Vietnam
| | - Binh Nguyen Thi Thanh
- VNU
University of Medicine and Pharmacy, 144 Xuan Thuy, Cau Giay, Hanoi 11310., Vietnam
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9
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Fernandes LGR, Spillner E, Jakob T. Potential and limitations of epitope mapping and molecular targeting in Hymenoptera venom allergy. FRONTIERS IN ALLERGY 2023; 4:1327391. [PMID: 38162556 PMCID: PMC10755883 DOI: 10.3389/falgy.2023.1327391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 11/24/2023] [Indexed: 01/03/2024] Open
Abstract
Hymenoptera venom (HV) allergy can lead to life threatening conditions by specific IgE (sIgE)-mediated anaphylactic reactions. The knowledge about major allergens from venom of different clinically relevant species increased in the last decades, allowing the development of component-resolved diagnostics in which sIgE to single allergens is analysed. Despite these advances, the precise regions of the allergens that bind to IgE are only known for few HV allergens. The detailed characterization of IgE epitopes may provide valuable information to improve immunodiagnostic tests and to develop new therapeutic strategies using allergen-derived peptides or other targeted approaches. Epitope-resolved analysis is challenging, since the identification of conformational epitopes present in many allergens demands complex technologies for molecular analyses. Furthermore, functional analysis of the epitopeś interaction with their respective ligands is needed to distinguish epitopes that can activate the allergic immune response, from those that are recognized by irrelevant antibodies or T cell receptors from non-effector cells. In this review, we focus on the use of mapping and molecular targeting approaches for characterization of the epitopes of the major venom allergens of clinically relevant Hymenoptera species. The screening of the most relevant allergen peptides by epitope mapping could be helpful for the development of molecules that target major and immunodominant epitopes blocking the allergen induced cellular reactions as novel approach for the treatment of HV allergy.
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Affiliation(s)
- Luís Gustavo Romani Fernandes
- Experimental Dermatology and Allergy Research Group, Department of Dermatology and Allergology, University Medical Center Gießen-Marburg, Justus Liebig University Gießen, Gießen, Germany
- Laboratory of Translational Immunology, Internal Medicine Department, School of Medical Sciences, State University of Campinas, Campinas-SP, Brazil
| | - Edzard Spillner
- Immunological Biotechnology, Department of Biological and Chemical Engineering, Aarhus University, Aarhus, Denmark
| | - Thilo Jakob
- Experimental Dermatology and Allergy Research Group, Department of Dermatology and Allergology, University Medical Center Gießen-Marburg, Justus Liebig University Gießen, Gießen, Germany
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10
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Koskela SA, Figueiredo CR. From antimicrobial to anticancer: the pioneering works of Prof. Luiz Rodolpho Travassos on bioactive peptides. Braz J Microbiol 2023; 54:2561-2570. [PMID: 37725261 PMCID: PMC10689714 DOI: 10.1007/s42770-023-01118-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 08/28/2023] [Indexed: 09/21/2023] Open
Abstract
Prof. Luiz Rodolpho Travassos, a distinguished Brazilian scientist, was instrumental in fostering an interdisciplinary research approach that seamlessly combined microbiology and oncology. This work has opened new pathways into the understanding of tumorigenesis and aided in the development of innovative therapeutic tools. One significant area of his work has been the exploration of bioactive peptides, many of which were first identified for their antimicrobial properties. These peptides demonstrate promise as potential cancer therapeutics due to their selectivity, cost-effectiveness, ease of synthesis, low antigenicity, and excellent tissue penetration. Prof. Travassos' pioneering work uncovered on the potential of peptides derived from microbiological sources, such as those obtained using phage display techniques. More importantly, in international cooperation, peptides derived from complementarity-determining regions (CDRs) that showed antimicrobial activity against Candida albicans further showed to be promising tools with cytotoxic properties against cancer cells. Similarly, peptides derived from natural sources, such as the gomesin peptide, not only had shown antimicrobial properties but could treat cutaneous melanoma in experimental models. These therapeutic tools allowed Prof. Travassos and his group to navigate the intricate landscape of factors and pathways that drive cancer development, including persistent proliferative signaling, evasion of tumor suppressor genes, inhibition of programmed cell death, and cellular immortality. This review examines the mechanisms of action of these peptides, aligning them with the universally recognized hallmarks of cancer, and evaluates their potential as drug candidates. It highlights the crucial need for more selective, microbiology-inspired anti-cancer strategies that spare healthy cells, a challenge that current therapies often struggle to address. By offering a comprehensive assessment of Prof. Travassos' innovative contributions and a detailed discussion on the increasing importance of microbiology-derived peptides, this review presents an informed and robust perspective on the possible future direction of cancer therapy.
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Affiliation(s)
- Saara A Koskela
- Medical Immune Oncology Research Group (MIORG), Institute of Biomedicine, Faculty of Medicine, University of Turku, Turku, Finland
| | - Carlos R Figueiredo
- Medical Immune Oncology Research Group (MIORG), Institute of Biomedicine, Faculty of Medicine, University of Turku, Turku, Finland.
- InFLAMES Research Flagship Center, University of Turku, Turku, Finland.
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11
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Bui Thi Phuong H, Le Uyen C, Doan Ngan H, Luong Xuan H. Impact of chemical modifications on the antimicrobial and hemolytic activity of helical amphipathic peptide Lasioglossin LL-III. Amino Acids 2023; 55:1531-1544. [PMID: 37737904 DOI: 10.1007/s00726-023-03326-w] [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: 03/04/2023] [Accepted: 08/29/2023] [Indexed: 09/23/2023]
Abstract
Insect venom is abundant in potential antimicrobial peptides (AMPs), which can serve as novel alternatives to conventional antibiotics. Among them, Lasioglossin III LL-III) is a promising candidate with a broad spectrum against many fungi strains and both types of bacteria, whereas almost non-toxic to red blood cells. Many chemical approaches have been recently applied to improve its pharmacological properties and provide useful information regarding structure-activity relationships. Hence, this review focused on highlighting the lesson learned from each modification and supporting the future design of potent, selective, and metabolically stable AMPs.
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Affiliation(s)
| | - Chi Le Uyen
- Faculty of Pharmacy, Phenikaa University, Hanoi, 12116, Vietnam
| | - Hoa Doan Ngan
- Faculty of Medical Technology, Phenikaa University, Hanoi, 12116, Vietnam
| | - Huy Luong Xuan
- Faculty of Pharmacy, Phenikaa University, Hanoi, 12116, Vietnam.
- Phenikaa Institute for Advanced Study (PIAS), Phenikaa University, Hanoi, 12116, Vietnam.
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12
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Ye X, Zhang H, Luo X, Huang F, Sun F, Zhou L, Qin C, Ding L, Zhou H, Liu X, Chen Z. Characterization of the Hemolytic Activity of Mastoparan Family Peptides from Wasp Venoms. Toxins (Basel) 2023; 15:591. [PMID: 37888622 PMCID: PMC10611374 DOI: 10.3390/toxins15100591] [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: 08/12/2023] [Revised: 09/12/2023] [Accepted: 09/14/2023] [Indexed: 10/28/2023] Open
Abstract
Biologically active peptides have attracted increasing attention in research on the development of new drugs. Mastoparans, a group of wasp venom linear cationic α-helical peptides, have a variety of biological effects, including mast cell degranulation, activation of protein G, and antimicrobial and anticancer activities. However, the potential hemolytic activity of cationic α-helical peptides greatly limits the clinical applications of mastoparans. Here, we systematically and comprehensively studied the hemolytic activity of mastoparans based on our wasp venom mastoparan family peptide library. The results showed that among 55 mastoparans, 18 had strong hemolytic activity (EC50 ≤ 100 μM), 14 had modest hemolytic activity (100 μM < EC50 ≤ 400 μM) and 23 had little hemolytic activity (EC50 > 400 μM), suggesting functional variation in the molecular diversity of mastoparan family peptides from wasp venom. Based on these data, structure-function relationships were further explored, and, hydrophobicity, but not net charge and amphiphilicity, was found to play a critical role in the hemolytic activity of mastoparans. Combining the reported antimicrobial activity with the present hemolytic activity data, we found that four mastoparan peptides, Parapolybia-MP, Mastoparan-like peptide 12b, Dominulin A and Dominulin B, have promise for applications because of their high antimicrobial activity (MIC ≤ 10 μM) and low hemolytic activity (EC50 ≥ 400 μM). Our research not only identified new leads for the antimicrobial application of mastoparans but also provided a large chemical space to support the molecular design and optimization of mastoparan family peptides with low hemolytic activity regardless of net charge or amphiphilicity.
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Affiliation(s)
- Xiangdong Ye
- Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, College of Basic Medicine, Hubei University of Medicine, Shiyan 442000, China; (X.Y.); (H.Z.); (X.L.); (F.S.); (C.Q.); (H.Z.); (X.L.)
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan 442000, China
| | - Huajun Zhang
- Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, College of Basic Medicine, Hubei University of Medicine, Shiyan 442000, China; (X.Y.); (H.Z.); (X.L.); (F.S.); (C.Q.); (H.Z.); (X.L.)
| | - Xudong Luo
- Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, College of Basic Medicine, Hubei University of Medicine, Shiyan 442000, China; (X.Y.); (H.Z.); (X.L.); (F.S.); (C.Q.); (H.Z.); (X.L.)
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan 442000, China
| | - Fengyin Huang
- Department of Public Studies, Changde Vocational Technical College, Changde 415000, China;
| | - Fang Sun
- Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, College of Basic Medicine, Hubei University of Medicine, Shiyan 442000, China; (X.Y.); (H.Z.); (X.L.); (F.S.); (C.Q.); (H.Z.); (X.L.)
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan 442000, China
| | - Liangbin Zhou
- Department of Orthopedics and Traumatology, Prince Wales Hospital & Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong 999077, China;
| | - Chenhu Qin
- Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, College of Basic Medicine, Hubei University of Medicine, Shiyan 442000, China; (X.Y.); (H.Z.); (X.L.); (F.S.); (C.Q.); (H.Z.); (X.L.)
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan 442000, China
| | - Li Ding
- Department of Clinical Laboratory, Dongfeng Hospital, Hubei University of Medicine, Shiyan 442000, China;
| | - Haimei Zhou
- Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, College of Basic Medicine, Hubei University of Medicine, Shiyan 442000, China; (X.Y.); (H.Z.); (X.L.); (F.S.); (C.Q.); (H.Z.); (X.L.)
| | - Xin Liu
- Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, College of Basic Medicine, Hubei University of Medicine, Shiyan 442000, China; (X.Y.); (H.Z.); (X.L.); (F.S.); (C.Q.); (H.Z.); (X.L.)
| | - Zongyun Chen
- Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, College of Basic Medicine, Hubei University of Medicine, Shiyan 442000, China; (X.Y.); (H.Z.); (X.L.); (F.S.); (C.Q.); (H.Z.); (X.L.)
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan 442000, China
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13
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Yu F, Wang L, Yuan H, Gao Z, He L, Hu F. Wasp venom-induced acute kidney injury: current progress and prospects. Ren Fail 2023; 45:2259230. [PMID: 38376456 PMCID: PMC10512847 DOI: 10.1080/0886022x.2023.2259230] [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: 07/04/2023] [Accepted: 09/11/2023] [Indexed: 02/21/2024] Open
Abstract
Wasp venom can trigger local and systemic reactions, with the kidneys being commonly affected, potentially causing acute kidney injury (AKI). Despite of the recent advances, our knowledge on the underlying mechanisms of toxicity and targeted therapies remain poor. AKI can result from direct nephrotoxic effects of the wasp venom or secondary rhabdomyolysis and intravascular hemolysis, which will release myoglobin and free hemoglobin. Inflammatory responses play a central role in these pathological mechanisms. Noteworthily, the successful establishment of a suitable experimental model can assist in basic research and clinical advancements related to wasp venom-induced AKI. The combination of therapeutic plasma exchange and continuous renal replacement therapy appears to be the preferred treatment for wasp venom-induced AKI. In addition, studies on cilastatin and varespladib for wasp venom-induced AKI treatment have shown their potential as therapeutic agents. This review summarizes the available evidence on the mechanisms and treatment of wasp venom-induced AKI, with a particular focus on the role of inflammatory responses and potential targets for therapeutic drugs, and, therefore, aiming to support the development of clinical treatment against wasp venom-induced AKI.
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Affiliation(s)
- Fanglin Yu
- School of Medicine, Wuhan University of Science and Technology, Wuhan, China
- Department of Nephrology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Ling Wang
- Department of Nephrology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Hai Yuan
- Department of Nephrology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Zhao Gao
- Department of Nephrology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Li He
- Department of Nephrology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Fengqi Hu
- Department of Nephrology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
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14
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Shakibaie MR, Modaresi F, Azizi O, Tadjrobehkar O, Ghaemi MM. Amphiphilic peptide Mastoparan-B induces conformational changes within the AdeB efflux pump, down-regulates adeB gene expression, and restores antibiotic susceptibility in an MDR strain of Acinetobacter baumannii. Proteins 2023; 91:1205-1221. [PMID: 37455426 DOI: 10.1002/prot.26539] [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: 12/16/2022] [Revised: 05/11/2023] [Accepted: 05/30/2023] [Indexed: 07/18/2023]
Abstract
Mastoparan B (MP-B) is an amphiphilic peptide with a potent antimicrobial activity against most Gram-negative bacteria. However, there is little information available on the inhibition of the Acinetobacter baumannii resistance-nodulation-cell-division (RND) efflux pump using this antimicrobial peptide. Here, we carried out a series of in-silico experiments to find the mechanisms underlying the anti-efflux activity of MP-B using a multi-drug resistant (MDR) strain of A. baumannii (AB). According to our findings, MP-B demonstrated a potent antibacterial activity against an MDR-AB (minimum inhibitory concentration [MIC] = 1 μg/mL) followed by a 20-fold reduction in the adeB gene expression in the presence of sub-MIC of this peptide. Using Groningen Machine for Chemicals Simulation (GROMACS) via PyMOL Graphical User Interface (GUI), (we observed that, the AdeB transporter had conserved helix-turn-helix regions and a tight pore rich in Phe and Ala residues. To understand how inhibition of the AdeB is achieved, we generated 20 apo-MP-B poses using the InterPep and SiteMap tools. The high-quality model was created by homology modeling and used for docking via AutoDock/Vina to identify the MP-B binding sites. We established that the most apo-MP-B formed H-bonds to the backbone of five amino acids in the Helix-5. As a result, the dihedral angles of the involved amino acids shift by 9.0-9.6 Ǻ, causing a change in the conformation of the AdeB protein. This led to helix conformation stereoisomerization and block the AdeB activity. MP-B presumably has dual mechanisms. (1) It blocks the AdeB transporter by changing its conformation. (2) MP-B influences the adeB gene expression by binding to G-protein which laterally controls efflux regulators like MarA, RamA, SoxS, and Rob proteins.
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Affiliation(s)
- Mohammad Reza Shakibaie
- Department of Microbiology and Virology, Kerman University of Medical Sciences, Kerman, Iran
- Gastroenterology Hepatology Research Center, Institute of Basic and Clinical Physiology, Kerman University of Medical Sciences, Kerman, Iran
| | - Farzan Modaresi
- Department of Microbiology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Omid Azizi
- Department of Laboratory Sciences, and Health Sciences Research center, Torbat Heydariyeh University of Medical Sciences, Torbate Heydarieh, Iran
| | - Omid Tadjrobehkar
- Department of Microbiology and Virology, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Mehdi Ghaemi
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
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