Cargando…

602. Mechanism of LiaY-Mediated Daptomycin Resistance in Enterococcus faecalis

BACKGROUND: Daptomycin (DAP) is a lipopeptide antibiotic that targets the cell membrane (CM) at the division septum. DAP resistance (DAP-R) in E. faecalis (Efs) has been linked to mutations in genes encoding the LiaFSR stress response system and lipid biosynthetic enzymes, including cardiolipin synt...

Descripción completa

Detalles Bibliográficos
Autores principales:	Nguyen, April, Tran, Truc T, Panesso, Diana, Khan, Ayesha, Mileykovskaya, Eugenia, Vitrac, Heidi, Arias, Cesar A
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Oxford University Press 2019
Materias:	Abstracts
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6810803/ http://dx.doi.org/10.1093/ofid/ofz360.671

Ejemplares similares

1446. Dynamics of Enterococcus faecalis Cardiolipin Synthase Gene Expression Reveal Compensatory Roles in Daptomycin Resistance
por: Nguyen, April, et al.
Publicado: (2020)

1275. Dynamics of Enterococcus faecalis Cardiolipin Synthase Gene Expression Reveal Compensatory Roles in Daptomycin Resistance
por: Nguyen, April, et al.
Publicado: (2021)

140. Enterococcus faecalis CL Synthases Have Redundant Roles and Play A Major Role in Phospholipid Redistribution Associated with Daptomycin Resistance
por: Nguyen, April, et al.
Publicado: (2022)

2176. Cardiolipin Synthases Play Redundant Roles And Are Required for Membrane Remodeling in Daptomycin Resistant Enterococcus faecalis
por: Nguyen, April, et al.
Publicado: (2023)

599. LiaF is an Activator of the LiaR-Mediated Response Against Daptomycin and Antimicrobial Peptides in Multidrug-Resistant Enterococcus faecalis (Efs)
por: Ortiz-Velez, Laura C, et al.
Publicado: (2019)

2350. LiaF is required for LiaX mediated protection against Daptomycin and LL-37 in Enterococcus faecalis OG1RF
por: Botero, Diana Panesso, et al.
Publicado: (2022)

2182. Expression of the MadR regulon in Enterococcus faecalis OG117 is influenced by the presence of the LiaS Histidine Kinase of the LiaFSR pathway
por: Rizvi, Samie A, et al.
Publicado: (2023)

Daptomycin-Resistant Enterococcus faecalis Diverts the Antibiotic Molecule from the Division Septum and Remodels Cell Membrane Phospholipids
por: Tran, Truc T., et al.
Publicado: (2013)

1399. Efficacy of Daptomycin Combination with β-Lactams for Daptomycin-resistant Enterococcus faecium Harboring LiaSR Substitutions
por: Kebriaei, Razieh, et al.
Publicado: (2018)

664. LiaX as a Surrogate Marker of Daptomycin Susceptibility in Multidrug-Resistant Enterococcus faecium Recovered from Cancer Patients
por: Axell-House, Dierdre B, et al.
Publicado: (2020)

Genomic Pathways Associated with Daptomycin (DAP) Resistance in DAP-Susceptible Enterococcus faecium Harboring Substitutions in LiaFSR
por: Tran, Truc T, et al.
Publicado: (2017)

903. Resensitization to β-Lactams in Enterococci Depends on Penicillin-Binding Protein (PBP) Mislocalization and Is Mediated by a Single Protein That Modulates Cell Membrane (CM) Adaptation to Daptomycin (DAP)
por: Khan, Ayesha, et al.
Publicado: (2019)

601. TelA and XpaC Are Novel Mediators of Daptomycin Resistance in Enterococcus faecium
por: Tran, Truc T, et al.
Publicado: (2019)

Bacterial cell membranes and their role in daptomycin resistance: A review
por: Nguyen, April H., et al.
Publicado: (2022)

1546. Efficacy of Daptomycin Combinations Against Daptomycin-Resistant Enterococcus faecium Differs by β-lactam
por: Kebriaei, Razieh, et al.
Publicado: (2019)

Daptomycin Resistance in Enterococci Is Associated with Distinct Alterations of Cell Membrane Phospholipid Content
por: Mishra, Nagendra N., et al.
Publicado: (2012)

Antimicrobial sensing coupled with cell membrane remodeling mediates antibiotic resistance and virulence in Enterococcus faecalis
por: Khan, Ayesha, et al.
Publicado: (2019)

A Whole Genome Sequencing (WGS) Approach to Predict Daptomycin (DAP) Susceptibility of Enterococcus faecium
por: Contreras, German, et al.
Publicado: (2017)

Enterococcus faecalis and pathogenic streptococci inactivate daptomycin by releasing phospholipids
por: Ledger, Elizabeth V. K., et al.
Publicado: (2017)

Induction of Daptomycin Tolerance in Enterococcus faecalis by Fatty Acid Combinations
por: Brewer, William, et al.
Publicado: (2020)

242. Evaluation of PBP4 promoter variation and clinical outcomes in patients with Enterococcus faecalis bacteremia
por: Atterstrom, Rachel, et al.
Publicado: (2023)

Phage-Antibiotic Cocktail Rescues Daptomycin and Phage Susceptibility against Daptomycin-Nonsusceptible Enterococcus faecium in a Simulated Endocardial Vegetation Ex Vivo Model
por: Kunz Coyne, Ashlan J., et al.
Publicado: (2023)

Removal of peptidoglycan and inhibition of active cellular processes leads to daptomycin tolerance in Enterococcus faecalis
por: Johnston, Rachel D., et al.
Publicado: (2021)

A variable DNA recognition site organization establishes the LiaR-mediated cell envelope stress response of enterococci to daptomycin
por: Davlieva, Milya, et al.
Publicado: (2015)

2604. Changes in a Fatty Acid Kinase Associated with Daptomycin (DAP) Resistance Lead to Increased Collagen Binding and Biofilm Formation in Enterococcus faecalis
por: Miller, William R, et al.
Publicado: (2019)

Low phosphatase activity of LiaS and strong LiaR-DNA affinity explain the unusual LiaS to LiaR in vivo stoichiometry
por: Jani, Shailee, et al.
Publicado: (2020)

1573. Daptomycin Resistant Enterococcus faecium: Combination Therapy Screening
por: Kebriaei, Razieh, et al.
Publicado: (2020)

In Vitro Antimicrobial Activity of Fosfomycin, Vancomycin and Daptomycin Alone, and in Combination, Against Linezolid-Resistant Enterococcus faecalis
por: Yu, Wei, et al.
Publicado: (2020)

The LiaFSR-LiaX System Mediates Resistance of Enterococcus faecium to Peptide Antibiotics and to Aureocin A53- and Enterocin L50-Like Bacteriocins
por: Tymoszewska, Aleksandra, et al.
Publicado: (2023)

273. Comparative Effectiveness of Ampicillin in the Treatment of Enterococcus faecalis Bloodstream Infections in Patients With Cancer
por: Sanchez, J P, et al.
Publicado: (2020)

Lia Mattacchione
por: Marwaha, Seema
Publicado: (2021)

In Vitro Activity of Daptomycin against Enterococcus faecalis under Various Conditions of Growth-Phases, Inoculum and pH
por: Argemi, Xavier, et al.
Publicado: (2013)

Enolpyruvate transferase MurAA(A149E), identified during adaptation of Enterococcus faecium to daptomycin, increases stability of MurAA–MurG interaction
por: Zhou, Yue, et al.
Publicado: (2023)

Membrane Lipids Augment Cell Envelope Stress Signaling and Resistance to Antibiotics and Antimicrobial Peptides in Enterococcus faecalis
por: Miller, William R, et al.
Publicado: (2023)

Daptomycin exposure precedes infection and/or colonization with daptomycin non-susceptible enterococcus
por: Storm, Jeremy C, et al.
Publicado: (2012)

Lía y Lourdes
por: Garibay, Ricardo
Publicado: (1998)

The Global Prevalence of Daptomycin, Tigecycline, and Linezolid-Resistant Enterococcus faecalis and Enterococcus faecium Strains From Human Clinical Samples: A Systematic Review and Meta-Analysis
por: Dadashi, Masoud, et al.
Publicado: (2021)

The LiaFSR and BsrXRS Systems Contribute to Bile Salt Resistance in Enterococcus faecium Isolates
por: Zhou, Luoxiong, et al.
Publicado: (2019)

The effects of daptomycin on cell wall biosynthesis in Enterococcal faecalis
por: Rimal, Binayak, et al.
Publicado: (2023)

Biofilm Time-Kill Curves to Assess the Bactericidal Activity of Daptomycin Combinations against Biofilm-Producing Vancomycin-Resistant Enterococcus faecium and faecalis
por: Barber, Katie E., et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_r9snivfbksvtkc6huut7s17os3