Evidence map›Paper›PMID 27503643›Full record

ArticleAntimicrobial agents and chemotherapy2016

Effects of Lipid-Lowering Drugs on Vancomycin Susceptibility of Mycobacteria.

Céline Rens, Françoise Laval, Mamadou Daffé, Olivier Denis, Rosangela Frita, Alain Baulard, Ruddy Wattiez, Philippe Lefèvre, Véronique Fontaine

Open access · bronzeAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

24 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Antibiotic resistance inJAC-antimicrobial resistance · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Diclofenac Resensitizes Methicillin-ResistantAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Simvastatin Enhances the Immune Response AgainstFrontiers in microbiology · 2019
    Article
  18. Article
  19. Potential Effect of Statins onJournal of immunology research · 2018
    Review
  20. AlteredFrontiers in microbiology · 2018
    Article
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

9 authors at 3 institutions in 2 countries.

Céline RensUniversité Libre de Bruxelles (ULB), Unit of Pharmaceutical Microbiology and Hygiene, Brussels, Belgium.
Françoise LavalInstitute of Pharmacology and Structural Biology, University of Toulouse, CNRS, University Paul Sabatier (UMR 5089), Department of Tuberculosis and Infection Biology, Toulouse Cedex 04, France.
Mamadou DafféInstitute of Pharmacology and Structural Biology, University of Toulouse, CNRS, University Paul Sabatier (UMR 5089), Department of Tuberculosis and Infection Biology, Toulouse Cedex 04, France.
Olivier DenisLaboratory of Bacteriology, Department of Microbiology, Hôpital Erasme, Université Libre de Bruxelles (ULB), Brussels, Belgium.
Rosangela FritaInstitut Pasteur de Lille, Université de Lille, CNRS, INSERM, CHU Lille, U1019-UMR 8204, Center for Infection and Immunity of Lille, Lille, France.
Alain BaulardInstitut Pasteur de Lille, Université de Lille, CNRS, INSERM, CHU Lille, U1019-UMR 8204, Center for Infection and Immunity of Lille, Lille, France.
Ruddy WattiezDepartment of Proteomics and Microbiology, University of Mons, Mons, Belgium.
Philippe LefèvreUniversité Libre de Bruxelles (ULB), Unit of Pharmaceutical Microbiology and Hygiene, Brussels, Belgium.
Véronique FontaineUniversité Libre de Bruxelles (ULB), Unit of Pharmaceutical Microbiology and Hygiene, Brussels, Belgium vfontain@ulb.ac.be.ORCID 0000-0001-7588-5462
Centre National de la Recherche Scientifique · FRUniversité Libre de Bruxelles · BEUniversity of Mons · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tuberculosis is still a cause of major concern, partly due to the emergence of multidrug-resistant strains. New drugs are therefore needed. Vancomycin can target mycobacteria with cell envelope deficiency. In this study, we used a vancomycin susceptibility assay to detect drugs hampering lipid synthesis in Mycobacterium bovis BCG and in Mycobacterium tuberculosis We tested three drugs already used to treat human obesity: tetrahydrolipstatin (THL), simvastatin, and fenofibrate. Only vancomycin and THL were able to synergize on M. bovis BCG and on M. tuberculosis, although mycobacteria could also be inhibited by simvastatin alone. Lipid analysis allowed us to identify several lipid modifications in M. tuberculosis H37Rv treated with those drugs. THL treatment mainly reduced the phthiocerol dimycocerosate (PDIM) content in the mycobacterial cell wall, providing an explanation for the synergy, since PDIM deficiency has been related to vancomycin susceptibility. Proteomic analysis suggested that bacteria treated with THL, in contrast to bacteria treated with simvastatin, tried to recover, inducing, among other reactions, lipid synthesis. The combination of THL and vancomycin should be considered a promising solution in developing new strategies to treat multidrug-resistant tuberculosis.

Indexed as

Anti-Bacterial AgentsAntitubercular AgentsDrug SynergismFenofibrateHypolipidemic AgentsLactonesMembrane LipidsMicrobial Sensitivity TestsMycobacterium bovisMycobacterium tuberculosisOrlistatSimvastatinVancomycinAnti-Bacterial AgentsAntitubercular AgentsFenofibrateHypolipidemic AgentsLactonesMembrane LipidsOrlistatSimvastatinVancomycin

Identifiers

PMID27503643
PMCPMC5038262
OpenAlexW2510858024

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.