Identification of Small Molecules Exhibiting Oxacillin Synergy through a Novel Assay for Inhibition of vraTSR Expression in Methicillin-Resistant Staphylococcus aureus
Author(s) -
Hyun Lee,
Susan BoyleVavra,
Jinhong Ren,
Jamie Jarusiewicz,
Lalit Kumar Sharma,
Daniel Hoagland,
Shaohui Yin,
Tian Zhu,
Kirk E. Hevener,
Isabel Ojeda,
Richard Lee,
Robert S. Daum,
Michael E. Johnson
Publication year - 2019
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.02593-18
Subject(s) - staphylococcus aureus , microbiology and biotechnology , methicillin resistant staphylococcus aureus , identification (biology) , antibiotics , biology , micrococcaceae , staphylococcal infections , antibacterial agent , bacteria , chemistry , genetics , botany
Methicillin-resistantStaphylococcus aureus (MRSA) strains that are resistant to all forms of penicillin have become an increasingly common and urgent problem threatening human health. They are responsible for a wide variety of infectious diseases ranging from minor skin abscesses to life-threatening severe infections. Thevra operon that is conserved amongS. aureus strains encodes a three-component signal transduction system (vraTSR ) that is responsible for sensing and responding to cell wall stress.
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