Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.jhin.2010.03.001 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Targeted inhibition of PqsR in Pseudomonas aeruginosa PAO1 quorum-sensing network by chalcones as promising antibacterial compounds.
Mol Biol Rep
January 2025
Department of Pharmaceutical Control, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
Background: Pseudomonas aeruginosa's inherent and adapted resistance makes this pathogen a serious problem for antimicrobial treatments. Furthermore, its biofilm formation ability is the most critical armor against antimicrobial therapy, and the virulence factors, on the other hand, contribute to fatal infection and other recalcitrant phenotypic characteristics. These capabilities are harmonized through cell-cell communication called Quorum Sensing (QS), which results in gene expression regulation via three major interconnected circuits: las, rhl, and pqs system.
View Article and Find Full Text PDFPlasmids encode and can mobilize onion pathogenicity in Pantoea agglomerans.
ISME J
January 2025
Department of Plant Pathology, University of Georgia, Athens, GA, United States.
Pantoea agglomerans is one of four Pantoea species reported in the USA to cause bacterial rot of onion bulbs. However, not all P. agglomerans strains are pathogenic to onion.
View Article and Find Full Text PDFSelf-Assembly of Mycolic Acid in Water: Monolayer or Bilayer.
Langmuir
January 2025
Center for Condensed Matter Theory, Department of Physics, Indian Institute of Science (IISc), Bangalore 560012, India.
The enduring pathogenicity of can be attributed to its lipid-rich cell wall, with mycolic acids (MAs) being a significant constituent. Different MAs' fluidity and structural adaptability within the bacterial cell envelope significantly influence their physicochemical properties, operational capabilities, and pathogenic potential. Therefore, an accurate conformational representation of various MAs in aqueous media can provide insights into their potential role within the intricate structure of the bacterial cell wall.
View Article and Find Full Text PDFA novel small RNA regulates Locus of Enterocyte Effacement and site-specific colonization of enterohemorrhagic O157:H7 in gut.
Front Cell Infect Microbiol
January 2025
College of Public Health, North China University of Science and Technology, Tangshan, China.
Enterohemorrhagic (EHEC) is a contagious foodborne pathogen that specifically colonizes the human large intestine, which is regulated by different environmental stimuli within the gut. Transcriptional regulation of EHEC virulence and infection has been extensively studied, while the posttranscriptional regulation of these processes by small RNAs (sRNAs) remains not fully understood. Here we present a virulence-regulating pathway in EHEC O157:H7, in which the sRNA EvrS binds to and destabilizes the mRNA of Z2269, a novel transcriptional regulator.
View Article and Find Full Text PDFGlobal insights into the genome dynamics of associated with antimicrobial resistance, virulence, and genomic adaptations among clonal lineages.
Front Cell Infect Microbiol
January 2025
Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran.
Background: is a significant cause of healthcare-associated infections, with rising antimicrobial resistance complicating treatment. This study offers a genomic analysis of , focusing on sequence types (STs), global distribution, antibiotic resistance genes, and virulence factors in its chromosomal and plasmid DNA.
Methods: A total of 19,711 genomes were retrieved from GenBank.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!