Misuse of antibiotics led to the world wide spread of antimicrobial resistance threatening human lives. The notable resistance of bacterial cells to antibiotics and immune system is the difficulty associated with biofilm-linked illnesses. Natural products from plant origin with antibiofilm activity could provide more therapeutic activity with fewer adverse effects. L. is a potential drug candidate that can be considered as an agro-food waste sustainable virulence inhibitor source. This mini-review sheds light on recent studies dealing with the anti-virulence potential of species and its different mechanisms of action. The traced articles revealed that species exhibited potent antibiofilm, anti-quorum sensing, hyaluronidase inhibitory and anti-adhesion potentials, in addition to violacein, and swimming motility inhibition activities. Ursolic acid, oleanolic acid, and methyl oleanate are the main phytoconstituents of with claimed virulence inhibitory potentials. species are safe, valuable, and effective anti-virulence drugs suppressing pathogenicity when compared to conventional antibiotics.
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http://dx.doi.org/10.1080/14786419.2024.2385698 | DOI Listing |
J Clin Virol
January 2025
Virology department, Institut Pasteur de Dakar, 36. Avenue Pasteur Dakar, Dakar 220, Senegal.
Hepatitis E virus (HEV) is the most common cause of acute viral hepatitis, responsible for large outbreaks in resource limited countries. The virus belongs to the genus Orthohepevirus which is subdivided into eight distinct genotypes (HEV-1 to HEV-8). Human disease transmission is mostly through the faecal-oral route.
View Article and Find Full Text PDFZookeys
January 2025
Biodiversity and Biocomplexity Unit, Okinawa Institute of Science and Technology Graduate University, Onna-son, Japan.
The ant genus are fascinating ants due to their distinctive morphology, ecology, and rarity. In this study, a comprehensive revision of in the Afrotropical region is presented, through a combination of morphological examination under the light microscope and three-dimensional (3D) cyber-taxonomy based on microtomography (micro-CT). Micro-CT based 3D surface models of all species were used for virtual morphological visualisation and examination.
View Article and Find Full Text PDFParasitic plants are a diverse and unique polyphyletic assemblage of flowering plants that survive by obtaining resources via direct vascular connections to a host plant. Ecologically important in their native ecosystems, these typically cryptic plants remain understudied and fundamental knowledge of the biology, ecology, and evolution of most species is lacking. This gap limits our understanding of ecosystems and conservation management.
View Article and Find Full Text PDFMicrobiome
January 2025
Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Blegdamsvej 3B, Copenhagen, 2200, Denmark.
Background: Saliva is a protein-rich body fluid for noninvasive discovery of biomolecules, containing both human and microbial components, associated with various chronic diseases. Type-2 diabetes (T2D) imposes a significant health and socio-economic burden. Prior research on T2D salivary microbiome utilized methods such as metagenomics, metatranscriptomics, 16S rRNA sequencing, and low-throughput proteomics.
View Article and Find Full Text PDFVet Microbiol
February 2025
Department of Biotechnology and Food Microbiology, Faculty of Biotechnology and Food Sciences, Wrocław University of Environmental and Life Sciences, Poland. Electronic address:
Avian pathogenic Escherichia coli (APEC) is a principal etiologic agent of avian colibacillosis, responsible for significant economic losses in the poultry industry due to high mortality and disease treatment with antibiotics. APEC and its ability to form biofilms on food and processing surfaces contributes to its persistence within farms. Bacteriophages are promising antibacterial agents for combating APEC.
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