ArticleFrontiers in microbiology2023
Antibiofilm effect of melittin alone and in combination with conventional antibiotics toward strong biofilm of MDR-MRSA and -
Article in Frontiers in microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- Antibacterial and antibiofilm properties of 1,3,4-oxadiazoles against multidrug-resistant Pseudomonas aeruginosa isolated from burn infections - an in vitro study.International microbiology : the official journal of the Spanish Society for Microbiology · 2026Article
- Synergistic strategies to rescue the last-resort antibiotic colistin.Archives of microbiology · 2026Review
- Comprehensive characterization of virulence factors in Pseudomonas aeruginosa clinical isolates from Bushehr, Iran: High proportion of exoU-positive isolates.BMC microbiology · 2026Article
- The Multifaceted Mechanistic Actions of Antimicrobial Nanoformulations: Overcoming Resistance and Enhancing Efficacy.Pharmaceutics · 2026Review
- Antimicrobial peptides-based strategies at the frontline in battling the escalating menace of methicillin-resistant Staphylococcus aureus biofilms.European journal of microbiology & immunology · 2026Review
- The Computational and Experimental Study of M1 and M2 Peptides Combined with Vancomycin to Control Vancomycin-Intermediate Enterococcus faecalis.Probiotics and antimicrobial proteins · 2026Article
- Box-Behnken optimized copper oxide nanoparticles from Thymus vulgaris potentiate efficacy against multidrug-resistant bacterial pathogens and exhibit anticancer activity.Bioresources and bioprocessing · 2026Article
- Defensins as natural antimicrobial peptide scaffolds against antimicrobial-resistant pathogens: mechanisms, resistance risks, and translational prospects.Frontiers in cellular and infection microbiology · 2026Review
- Biofilm Formation on Indwelling Medical Devices: A Review of Health and Economic Implications.International journal of microbiology · 2026Review
- Antimicrobial peptides derived from human ameloblastin targeting biofilms.BMC oral health · 2025Article
- NMR Unveils Activity Mechanism of Linear Spider Venom Peptide Fragments Selected by Neural Networks Against Staphylococci Including MRSA.Pharmaceutics · 2025Article
- Effect of 1,3,4-oxadiazoles on expression of biofilm-associated bap gene in clinical isolates of multidrug-resistant Acinetobacter baumannii.Scientific reports · 2025Article
- Therapeutic Bioactivity Exerted by theMolecules (Basel, Switzerland) · 2025Article
- Evaluation of antibacterial and antibiofilm efficacy of gentamicin-loaded solid lipid nanoparticles (GM-SLNs) against Acinetobacter baumannii infections.BMC chemistry · 2025Article
- Antimicrobial Potential of Bee-Derived Products: Insights into Honey, Propolis and Bee Venom.Pathogens (Basel, Switzerland) · 2025Review
- The Effect of Semiorganic Iodine-Containing Compounds on the Antibiotic Susceptibility of Pathogenic Microorganisms.Biomedicines · 2025Article
- Antimicrobial Peptides: A Promising Alternative to Conventional Antimicrobials for Combating Polymicrobial Biofilms.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Article
- Melittin-Induced Structural Transformations in DMPG and DMPS Lipid Membranes: A Langmuir Monolayer and AFM Study.Molecules (Basel, Switzerland) · 2024Article
- The antimicrobial and antibiofilm effects of gentamicin, imipenem, and fucoidan combinations against dual-species biofilms of Staphylococcus aureus and Acinetobacter baumannii isolated from diabetic foot ulcers.Annals of clinical microbiology and antimicrobials · 2024Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Multidrug-resistant (MDR) pathogens are being recognized as a critical threat to human health if they can form biofilm and, in this sense, biofilm-forming MDR-methicillin resistant Methods: Antibacterial tests [antibiogram, minimum inhibitory concentration (MIC), and minimum bactericidal concentration (MBC)], anti-biofilm tests [minimum biofilm inhibition concentration (MBIC), and minimum biofilm eradication concentration (MBEC)], as well as synergistic antibiofilm activity of melittin and antibiotics, were performed. Besides, the influence of melittin alone on the biofilm encoding genes and the cytotoxicity and hemolytic effects of melittin were examined. Results: MIC, MBC, MBIC, and MBEC indices for melittin were in the range of 0.625-5, 1.25-10, 2.5-20, and 10-40 μg/ml, respectively. The findings found that the combination of melittin AMP with antibiotics was synergistic and fractional biofilm inhibitory concentration index (FBICi) for most tested concentrations was <0.5, resulting in a significant reduction in melittin, gentamicin, ciprofloxacin, vancomycin, and rifampin concentrations by 2-256.4, 2-128, 2-16, 4-64 and 4-8 folds, respectively. This phenomenon reduced the toxicity of melittin, whereby its synergist concentration required for biofilm inhibition did not show cytotoxicity and hemolytic activity. Our findings found that melittin decreased the expression of Conclusion: Overall, the results obtained from our study show that melittin alone is effective against the strong biofilm of MDR pathogens and also offers sound synergistic effects with antibiotics without toxicity. Hence, combining melittin and antibiotics can be a potential candidate for further evaluation of
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