Cargando…

Impact of accessory gene regulator (agr) dysfunction on vancomycin pharmacodynamics among Canadian community and health-care associated methicillin-resistant Staphylococcus aureus

BACKGROUND: The accessory gene regulator (agr) is a quorum sensing cluster of genes which control colonization and virulence in Staphylococcus aureus. We evaluated agr function in community- (CA) and healthcare-associated (HA) MRSA, to compare the pharmacodynamics and bactericidal activity of vancom...

Descripción completa

Detalles Bibliográficos
Autores principales:	Tsuji, Brian T, MacLean, Robert D, Dresser, Linda D, McGavin, Martin J, Simor, Andrew E
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2011
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120648/ https://www.ncbi.nlm.nih.gov/pubmed/21599878 http://dx.doi.org/10.1186/1476-0711-10-20

Ejemplares similares

Therapeutic Targeting of the Staphylococcus aureus Accessory Gene Regulator (agr) System
por: Tan, Li, et al.
Publicado: (2018)

Association between the accessory gene regulator (agr) locus and the presence of superantigen genes in clinical isolates of methicillin-resistant Staphylococcus aureus
por: Tahmasebi, Hamed, et al.
Publicado: (2019)

Accessory Gene Regulator Polymorphism and Vancomycin Minimum Inhibitory Concentration in Methicillin-Resistant Staphylococcus aureus
por: Park, Min-Jeong, et al.
Publicado: (2015)

Characterization of heterogeneous vancomycin-intermediate resistance, MIC and accessory gene regulator (agr) dysfunction among clinical bloodstream isolates of staphyloccocus aureus
por: Harigaya, Yoriko, et al.
Publicado: (2011)

Impact of agr Functionality on the Outcome of Patients with Methicillin-Susceptible Staphylococcus aureus Bacteremia
por: Lee, Jeong Eun, et al.
Publicado: (2021)

Vancomycin modifies the expression of the agr system in multidrug-resistant Staphylococcus aureus clinical isolates
por: Cázares-Domínguez, Vicenta, et al.
Publicado: (2015)

Accessory gene regulator (agr) dysfunction was unusual in Staphylococcus aureus isolated from Chinese children
por: Yang, Xin, et al.
Publicado: (2019)

Antimicrobial pharmacodynamics of vancomycin and disulfiram (Antabuse®) in Staphylococcus aureus
por: Chavva, Hasitha, et al.
Publicado: (2023)

Variations in amount of TSST-1 produced by clinical methicillin resistant Staphylococcus aureus (MRSA) isolates and allelic variation in accessory gene regulator (agr) locus
por: Nagao, Miki, et al.
Publicado: (2009)

395 Impact of vancomycin pharmacokinetic/pharmacodynamic data on clinical outcomes of methicillin-resistant Staphylococcus aureus bacteremia in children
por: Yoo, Reenar, et al.
Publicado: (2014)

Vancomycin Heteroresistance in Methicillin-resistant Staphylococcus aureus, Taiwan
por: Wang, Jiun-Ling, et al.
Publicado: (2004)

Methicillin-Susceptible, Vancomycin-Resistant Staphylococcus aureus, Brazil
por: Panesso, Diana, et al.
Publicado: (2015)

Accessory gene regulator (Agr) functionality in Staphylococcus aureus derived from lower respiratory tract infections
por: Gomes-Fernandes, Meissiner, et al.
Publicado: (2017)

Accessory Gene Regulator (agr) Allelic Variants in Cognate Staphylococcus aureus Strain Display Similar Phenotypes
por: Tan, Li, et al.
Publicado: (2022)

The accessory gene regulator (agr) controls Staphylococcus aureus virulence in a murine intracranial abscesses model
por: Gong, Jian, et al.
Publicado: (2014)

Molecular assessment of accessory gene regulator (agr) quorum sensing system in biofilm forming Staphylococcus aureus and study of the effect of silver nanoparticles on agr system
por: Turkey, Ahmed Mohammed, et al.
Publicado: (2018)

Occurrence of methicillin resistant Staphylococcus aureus (MRSA) among clinical samples in tehran-iran and its correlation with polymorphism of specific accessory gene regulator (AGR) groups
por: Azimian, Amir, et al.
Publicado: (2012)

Comparative Study of the Difference in Behavior of the Accessory Gene Regulator (Agr) in USA300 and USA400 Community-Associated Methicillin-Resistant Staphylococcus aureus (CA-MRSA)
por: Lee, Hye Soo, et al.
Publicado: (2021)

Methicillin Resistance Reduces the Virulence of Healthcare-Associated Methicillin-Resistant Staphylococcus aureus by Interfering With the agr Quorum Sensing System
por: Rudkin, Justine K., et al.
Publicado: (2012)

Pharmacodynamics of vancomycin in elderly patients aged 75 years or older with methicillin-resistant Staphylococcus aureus hospital-acquired pneumonia
por: Mizokami, Fumihiro, et al.
Publicado: (2013)

Impact of initial vancomycin pharmacokinetic/pharmacodynamic parameters on the clinical and microbiological outcomes of methicillin-resistant Staphylococcus aureus bacteremia in children
por: Yoo, Reenar, et al.
Publicado: (2021)

agr-Mediated Dispersal of Staphylococcus aureus Biofilms
por: Boles, Blaise R., et al.
Publicado: (2008)

Finding of Agr Phase Variants in Staphylococcus aureus
por: Gor, Vishal, et al.
Publicado: (2019)

Modeling the economic impact of linezolid versus vancomycin in confirmed nosocomial pneumonia caused by methicillin-resistant Staphylococcus aureus
por: Patel, Dipen A, et al.
Publicado: (2014)

Vancomycin Susceptibility within Methicillin-resistant Staphylococcus aureus Lineages
por: Howe, Robin A., et al.
Publicado: (2004)

Methicillin-resistant Staphylococcus aureus with reduced vancomycin susceptibility in Taiwan
por: Lin, Chien-Yu, et al.
Publicado: (2018)

Resistance and Molecular Characteristics of Methicillin-Resistant Staphylococcus aureus and Heterogeneous Vancomycin-Intermediate Staphylococcus aureus
por: Liang, Jin, et al.
Publicado: (2023)

Methicillin-resistant Staphylococcus aureus and Vancomycin-resistant Enterococci Co-colonization
por: Furuno, Jon P., et al.
Publicado: (2005)

Induction of the Staphylococcal Proteolytic Cascade by Antimicrobial Fatty Acids in Community Acquired Methicillin Resistant Staphylococcus aureus
por: Arsic, Benjamin, et al.
Publicado: (2012)

Epidemiology and Outcome of Pneumonia Caused by Methicillin-Resistant Staphylococcus aureus (MRSA) in Canadian Hospitals
por: Tadros, Manal, et al.
Publicado: (2013)

Staphylococcus aureus Interaction with Phospholipid Vesicles – A New Method to Accurately Determine Accessory Gene Regulator (agr) Activity
por: Laabei, Maisem, et al.
Publicado: (2014)

Vancomycin Tolerant, Methicillin-Resistant Staphylococcus aureus Reveals the Effects of Vancomycin on Cell Wall Thickening
por: Cázares-Domínguez, Vicenta, et al.
Publicado: (2015)

High Vancomycin MIC and Complicated Methicillin-Susceptible Staphylococcus aureus Bacteremia
por: Aguado, Jose Maria, et al.
Publicado: (2011)

Prevalence of Slow-Growth Vancomycin Nonsusceptibility in Methicillin-Resistant Staphylococcus aureus
por: Katayama, Yuki, et al.
Publicado: (2017)

Increased resistance of a methicillin-resistant Staphylococcus aureus Δagr mutant with modified control in fatty acid metabolism
por: Song, Hun-Suk, et al.
Publicado: (2020)

A Novel Aza-Derivative Inhibits agr Quorum Sensing Signaling and Synergizes Methicillin-Resistant Staphylococcus aureus to Clindamycin
por: Bernabè, Giulia, et al.
Publicado: (2021)

Comparative effectiveness of nafcillin or cefazolin versus vancomycin in methicillin-susceptible Staphylococcus aureus bacteremia
por: Schweizer, Marin L, et al.
Publicado: (2011)

Treatment of Methicillin-resistant Staphylococcus aureus experimental Osteomyelitis with bone-targeted Vancomycin
por: Karau, Melissa J, et al.
Publicado: (2013)

Pneumonia Caused by Community-Acquired Methicillin-Resistant Staphylococcus aureus: Vancomycin or Linezolid?
por: Tian, Ye, et al.
Publicado: (2018)

Methicillin-resistant Staphylococcus aureus bacteremia with elevated vancomycin minimum inhibitory concentrations
por: Mills, Alexandra G., et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_sli4m6kvavcuv1l24mn7rucula