Evidence map›Paper›PMID 23215859›Full record

ReviewAnnals of the New York Academy of Sciences2013

Mechanisms of daptomycin resistance in Staphylococcus aureus: role of the cell membrane and cell wall.

Arnold S Bayer, Tanja Schneider, Hans-Georg Sahl

Open access · greenAbstract readReview
In one paragraph

Review in Annals of the New York Academy of Sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 165 papers.

0numbers the graph read from it
0cells of the map it votes in
165citing papers in PubMed
12.0field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

165 citing papers in PubMed, 309 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Virulence · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Characterisation ofJAC-antimicrobial resistance · 2025
    Article
  17. Article
  18. Article
  19. Chemoenzymatic Modification of Daptomycin: Aromatic Group Installation on Trp1.Chembiochem : a European journal of chemical biology · 2024
    Article
  20. Penicillin susceptibility amongMicrobiology spectrum · 2024
    Article

105 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 2 countries.

Arnold S BayerLos Angeles Biomedical Research Institute at Harbor-University of California, Los Angeles, Torrance, California 905092, USA. abayer@labiomed.org
Tanja Schneider
Hans-Georg Sahl
University of Bonn · DEUniversity of California, Los Angeles · US

Funding

UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
Staphylococcal Adaptations to Platelet Microbicidal ProteinR01AI039108 · NIAID · LUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER · PI BAYER, ARNOLD S · 1997 to 2016
$5.1M
NCATS NIH HHS UL1 TR000124NIAID NIH HHS R01 AI039108NIAID NIH HHS R01-AI-039108-14
6 · The paper itself

Abstract

The bactericidal, cell membrane-targeting lipopeptide antibiotic daptomycin (DAP) is an important agent in treating invasive Staphylococcus aureus infections. However, there have been numerous recent reports of development of daptomycin resistance (DAP-R) during therapy with this agent. The mechanisms of DAP-R in S. aureus appear to be quite diverse. DAP-R strains often exhibit progressive accumulation of single nucleotide polymorphisms in the multipeptide resistance factor gene (mprF) and the yycFG components of the yycFGHI operon. Both loci are involved in key cell membrane (CM) events, with mprF being responsible for the synthesis and outer CM translocation of the positively charged phospholipid, lysyl-phosphotidylglycerol (L-PG), while the yyc operon is involved in the generalized response to stressors such as antimicrobials. In addition, other perturbations of the CM have been identified in DAP-R strains, including extremes in CM order, resistance to CM depolarization and permeabilization, and reduced surface binding of DAP. Moreover, modifications of the cell wall (CW) appear to also contribute to DAP-R, including enhanced expression of the dlt operon (involved in d-alanylation of CW teichoic acids) and progressive CW thickening.

Indexed as

Anti-Bacterial AgentsAntimicrobial Cationic PeptidesCell WallDaptomycinDrug Resistance, BacterialHumansStaphylococcal InfectionsStaphylococcus aureusVancomycinAnti-Bacterial AgentsAntimicrobial Cationic PeptidesDaptomycinVancomycin

Identifiers

PMID23215859
PMCPMC3556211
OpenAlexW1917119829

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.