Results 91 to 100 of about 1,193,518 (407)

Lipid Nanoparticle‐Mediated CRISPR‐Cas13a Delivery for the Control of Bacterial Infection

Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
New formulations of lipid nanoparticles (LNPs) that can deliver nucleic acids to Gram‐negative bacteria are proposed to combat bacterial infection. The delivery of nucleic acids by LNPs is aided by LNP‐helpers which weaken the bacterial outer membrane. LNPs encapsulating the Cas13a/gRNA expression vector achieve an antibacterial effect in both in vivo ...
Bookun Kim, Hwi Won Seo, Kyuri Lee, Dongeun Yong, Yoon Kyung Park, Yujin Lee, Solip Lee, Do‐Wan Kim, Dajeong Kim, Choong‐Min Ryu   +9 more
wiley   +1 more source

Antibiotic resistance in the environment, with particular reference to MRSA [PDF]

, 2008
The introduction of β-lactam antibiotics (penicillins and cephalosporins) in the 1940s and 1950s probably represents the most dramatic event in the battle against infection in human medicine.
Aarestrup, Abraham, Agerso, Agustía, Anthonisen, Archer, Armand‐Lefevre, Asensio, Aubry‐Damon, Baptiste, Bass, Berg, Berghash, Bernabé, Biberstein, Boag, Bonnet, Boxall, Boyle‐Vavra, Briggs, Brinas, Brinas, Brinas, Burd, Burd, Burrus, Busato, Cefai, Chapin, Chee‐Sanford, Chen, Coello, Coffey, Couto, Couto, Cove, Dar, Daum, Davidson, De Liguoro, de Neeling, De Oliveira, Decousser, Devriese, Dingwell, Dunny, Eady, Ensor, Erskine, Fanaro, Fluit, Fox, Freter, Gaze, Gentilini, Germida, Gibbs, Gill, Golet, Gotz, Griggs, Guler, Halbert, Hall, Hamscher, Hansen‐Nord, Hanssen, Hanssen, Hardy, Hartman, Hasman, Hawes, Hawkey, Henriques, Herold, Heuer, Heuer, Hiramatsu, Hoekstra, Hollander, Holmes, Huijsdens, Hutchison, Ito, Ito, Jensen, Kapur, Katayama, Kirby, Kloos, Kummerer, Kuroda, Lee, Lee, Leverstein‐van Hall, Levy, Levy, Lilenbaum, Lindsay, Livermore, Lopes, Machado, Mahamoud, Manian, Marangon, McDonnell, Menzies, Mesa, Morales, Nandi, Neely, Nemergut, Nield, Nordmann, Owen, Owens, Partridge, Patel, Paulsen, Peacock, Pengov, Piddock, Piddock, Pirnay, Poirel, Poirel, Poirel, Poirel, Rahme, Raviglione, Recchia, Roberson, Robicsek, Rodriguez, Sapkota, Sasatsu, Sato, Sato, Segal, Seguin, Shea, Shiraki, Shukla, Sidhu, Sidhu, Singer, Smalla, Smit, Smith, Sorum, Stokes, Tennstedt, Tiemersma, Tikofsky, Tomlin, Top, Turtura, Turutoglu, van Den Bogaard, van den Bogaard, van Duijkeren, van Duijkeren, Vengust, Voss, Waldron, Weese, Weese, Weese, Weigel, White, Witte, Witte   +171 more
core   +1 more source

Therapeutic implications of C. albicans-S. aureus mixed biofilm in a murine subcutaneous catheter model of polymicrobial infection

Virulence, 2021
Biofilm-associated polymicrobial infections tend to be challenging to treat. Candida albicans and Staphylococcus aureus are leading pathogens due to their ability to form biofilms on medical devices.
Taissa Vila, Eric F. Kong, Daniel Montelongo-Jauregui, Patrick Van Dijck, Amol C. Shetty, Carrie McCracken, Vincent M. Bruno, Mary Ann Jabra-Rizk   +7 more
doaj   +1 more source

Characterization of Methicillin-resistant Staphylococcus aureus Isolates from Fitness Centers in Memphis Metropolitan Area, USA [PDF]

arXiv, 2016
Indoor skin-contact surfaces of public fitness centers may serve as reservoirs of potential human transmission of methicillin-resistant Staphylococcus aureus (MRSA). We found a high prevalence of multi-drug resistant (MDR)-MRSA of CC59 lineage harboring a variety of extracellular toxin genes from surface swab samples collected from inanimate surfaces ...
arxiv  

Comparison of mortality associated with methicillin-resistant and methicillin-susceptible Staphylococcus aureus bacteremia: a meta-analysis.

Clinical Infectious Diseases, 2003
A meta-analysis was performed to summarize the impact of methicillin-resistance on mortality in Staphylococcus aureus bacteremia. A search of the MEDLINE database for studies published during the period of 1 January 1980 through 31 December 2000 and a ...
S. Cosgrove, G. Sakoulas, E. Perencevich, M. Schwaber, A. Karchmer, Y. Carmeli   +5 more
semanticscholar   +1 more source

Hollow‐Structured Nanorobot with Excellent Magnetic Propulsion for Catalytic Pollutant Degradation, Anti‐Bacterial and Biofilm Removal

Advanced Healthcare Materials, EarlyView.
A hollow‐structured Fe3O4@AgAu@PDA‐ZnPc nanosphere has been developed, exhibiting controllable catalytic activity and “photothermal‐photodynamic‐Ag+” coupling antibacterial characteristics. When subjected to a rotating magnetic field, these performances are uniquely enhanced by magnetic propulsion, allowing the nanosphere to function as a magnetic ...
Jing Wang, Guangjin Yu, Qunling Fang, Yunqi Xu, Jie Zhang, Ailing Hui, Shouhu Xuan, Ken Cham‐Fai Leung   +7 more
wiley   +1 more source

KOLONISASI BAKTERI PATOGEN POTENSIAL PENYEBAB INFEKSI DAERAH OPERASI PADA KULIT PASIEN PRAOPERATIF [PDF]

, 2015
Backgroud : Surgical Site Infection (SSI) is associated with mortality and morbidity in hospital. The most common pathogen that caused SSI are Staphylococcus aureus, Escherichia coli, Enterobacter sp, Pseudomonas sp. , and Klebsiella sp.
Farida, Helmia, Firmanti, Stefani Chandra, Wilantri, Gina Dhani   +2 more
core  

High potency of melaleuca alternifolia essential oil against multi-drug resistant gram-negative bacteria and methicillin-resistant staphylococcus aureus [PDF]

, 2018
Purpose: Herein, an extended investigation of Tea tree oil (TTO) against a number of multi-drug resistant (MDR) microorganisms in liquid and vapor phases is reported.
Božović, Mijat, Costantini, Silvia, De Angelis, Massimiliano, Garzoli, Stefania, Mascellino, Maria Teresa, Oliva, Alessandra, Ragno, Rino, Vullo, Vincenzo   +7 more
core   +1 more source

Intracellular adhesion gene expression studies in biofilm-forming of Staphylococcus aureus isolated from different clinical sources in Bagdad, Iraq [PDF]

Microbes and Infectious Diseases
Background: Staphylococcus aureus (S. aureus) a pathogenic bacterium typically found in the population is noteworthy for its pathogenicity due to its ability to produce biofilms with high virulence.
Susan Khadhem, Yaseen Motea
doaj   +1 more source

Genetic transfer in Staphylococcus: a case study of 13 genomes [PDF]

arXiv, 2007
The widespread presence of antibiotic resistance and virulence among Staphylococcus isolates has been attributed to lateral genetic transfer (LGT) between different strains or species. However, there has been very little study of the extent of LGT in Staphylococcus species using a phylogenetic approach, particularly of the units of such genetic ...
arxiv