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Literature DB >> 23254419

Correlation of cell membrane lipid profiles with daptomycin resistance in methicillin-resistant Staphylococcus aureus.

Abstract

We compared the cell membrane (CM) lipid composition among nine well-characterized daptomycin-susceptible (Dap(s))/Dap-resistant (Dap(r)) methicillin-resistant Staphylococcus aureus (MRSA) strain pairs. Compared to the 9 Dap(s) parental strains, Dap(r) strains (with or without mprF-yycFG mutations) exhibited significantly reduced phosphatidylglycerol (PG) content (P < 0.01), significantly increased total synthesis of lysyl-PG (LPG) (P < 0.01), and reduced carotenoid content (P < 0.05 for 5/9 strains). There were no significant changes in LPG flipping, cardiolipin content, or fatty acid composition among strain pairs.

Entities: Chemical Disease Species

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Year: 2012 PMID： 23254419 PMCID： PMC3553710 DOI： 10.1128/AAC.02182-12

Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN： 0066-4804 Impact factor: 5.191

33 in total

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3. In vitro cross-resistance to daptomycin and host defense cationic antimicrobial peptides in clinical methicillin-resistant Staphylococcus aureus isolates.

Authors: Nagendra N Mishra; James McKinnell; Michael R Yeaman; Aileen Rubio; Cynthia C Nast; Liang Chen; Barry N Kreiswirth; Arnold S Bayer
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4. The Staphylococcus aureus two-component regulatory system, GraRS, senses and confers resistance to selected cationic antimicrobial peptides.

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6. Lysyl-phosphatidylglycerol attenuates membrane perturbation rather than surface association of the cationic antimicrobial peptide 6W-RP-1 in a model membrane system: implications for daptomycin resistance.

Authors: Erin Kilelee; Antje Pokorny; Michael R Yeaman; Arnold S Bayer
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7. Analysis of cell membrane characteristics of in vitro-selected daptomycin-resistant strains of methicillin-resistant Staphylococcus aureus.

Authors: Nagendra N Mishra; Soo-Jin Yang; Ayumi Sawa; Aileen Rubio; Cynthia C Nast; Michael R Yeaman; Arnold S Bayer
Journal: Antimicrob Agents Chemother Date: 2009-03-30 Impact factor: 5.191

8. Multiplex real-time PCR for rapid Staphylococcal cassette chromosome mec typing.

Authors: Liang Chen; José R Mediavilla; Duarte C Oliveira; Barbara M Willey; Herminia de Lencastre; Barry N Kreiswirth
Journal: J Clin Microbiol Date: 2009-09-02 Impact factor: 5.948

9. The bacterial defensin resistance protein MprF consists of separable domains for lipid lysinylation and antimicrobial peptide repulsion.

Authors: Christoph M Ernst; Petra Staubitz; Nagendra N Mishra; Soo-Jin Yang; Gabriele Hornig; Hubert Kalbacher; Arnold S Bayer; Dirk Kraus; Andreas Peschel
Journal: PLoS Pathog Date: 2009-11-13 Impact factor: 6.823

10. Daptomycin resistance in enterococci is associated with distinct alterations of cell membrane phospholipid content.

Authors: Nagendra N Mishra; Arnold S Bayer; Truc T Tran; Yousif Shamoo; Eugenia Mileykovskaya; William Dowhan; Ziqiang Guan; Cesar A Arias
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49 in total

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Authors: Razieh Kebriaei; Seth A Rice; Kyle C Stamper; Ravin Seepersaud; Cristina Garcia-de-la-Maria; Nagendra N Mishra; Jose M Miro; Cesar A Arias; Truc T Tran; Paul M Sullam; Arnold S Bayer; Michael J Rybak
Journal: Antimicrob Agents Chemother Date: 2019-05-24 Impact factor: 5.191

3. Impact of Bacterial Membrane Fatty Acid Composition on the Failure of Daptomycin To Kill Staphylococcus aureus.

Authors: Rym Boudjemaa; Clément Cabriel; Florence Dubois-Brissonnet; Nicolas Bourg; Guillaume Dupuis; Alexandra Gruss; Sandrine Lévêque-Fort; Romain Briandet; Marie-Pierre Fontaine-Aupart; Karine Steenkeste
Journal: Antimicrob Agents Chemother Date: 2018-06-26 Impact factor: 5.191

4. Impact of High-Level Daptomycin Resistance in the Streptococcus mitis Group on Virulence and Survivability during Daptomycin Treatment in Experimental Infective Endocarditis.

Authors: C Garcia-de-la-Maria; Y Q Xiong; J M Pericas; Y Armero; A Moreno; N N Mishra; M J Rybak; T T Tran; C A Arias; P M Sullam; A S Bayer; J M Miro
Journal: Antimicrob Agents Chemother Date: 2017-04-24 Impact factor: 5.191

5. Exogenous Fatty Acids Remodel Staphylococcus aureus Lipid Composition through Fatty Acid Kinase.

Authors: Zachary DeMars; Vineet K Singh; Jeffrey L Bose
Journal: J Bacteriol Date: 2020-06-25 Impact factor: 3.490

Review 6. Mechanism of Action and Resistance to Daptomycin in Staphylococcus aureus and Enterococci.

Authors: William R Miller; Arnold S Bayer; Cesar A Arias
Journal: Cold Spring Harb Perspect Med Date: 2016-11-01 Impact factor: 6.915

7. Occurrence of cross-resistance and β-lactam seesaw effect in glycopeptide-, lipopeptide- and lipoglycopeptide-resistant MRSA correlates with membrane phosphatidylglycerol levels.

Authors: Kelly M Hines; Tianwei Shen; Nathaniel K Ashford; Adam Waalkes; Kelsi Penewit; Elizabeth A Holmes; Kathryn McLean; Stephen J Salipante; Brian J Werth; Libin Xu
Journal: J Antimicrob Chemother Date: 2020-05-01 Impact factor: 5.790