Evidence map›Paper›PMID 33821795›Full record

ArticleeLife2021

Colistin kills bacteria by targeting lipopolysaccharide in the cytoplasmic membrane.

Akshay Sabnis, Katheryn Lh Hagart, Anna Klöckner, Michele Becce, Lindsay E Evans, R Christopher D Furniss, Despoina Ai Mavridou, Ronan Murphy, Molly M Stevens, Jane C Davies and 3 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 259 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
259citing papers in PubMed, 2 pooled it
18.0field-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

259 citing papers in PubMed, 2 syntheses or guidelines pooled it, 376 citations in OpenAlex.

  1. Pooled it
  2. Drug-resistantClinical microbiology reviews · 2025
    Pooled it
  3. Article
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  5. Review
  6. Article
  7. LPS in gram-negative bacterial growth and physiology: outside but fully integrated.Microbiology and molecular biology reviews : MMBR · 2026
    Review
  8. A functionally selectedApplied and environmental microbiology · 2026
    Article
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  15. Acquired mutations in transcriptional regulatorAntimicrobial agents and chemotherapy · 2026
    Article
  16. Article
  17. Microbiology spectrum · 2026
    Article
  18. Article
  19. Article
  20. Article

199 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

13 authors at 4 institutions in 2 countries.

Akshay SabnisMRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom.
Katheryn Lh HagartMRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom.
Anna KlöcknerMRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom.
Michele BecceDepartment of Bioengineering, Imperial College London, London, United Kingdom.
Lindsay E EvansMRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom.
R Christopher D FurnissMRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom.ORCID 0000-0002-5806-5099
Despoina Ai MavridouDepartment of Molecular Biosciences, University of Texas at Austin, Austin, United States.
Ronan MurphyNational Heart and Lung Institute, Imperial College London, London, United Kingdom.
Molly M StevensDepartment of Bioengineering, Imperial College London, London, United Kingdom.ORCID 0000-0002-7335-266X
Jane C DaviesNational Heart and Lung Institute, Imperial College London, London, United Kingdom.
Gérald J Larrouy-MaumusMRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom.
Thomas B ClarkeMRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom.
Andrew M EdwardsMRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom.ORCID 0000-0002-7173-7355
Imperial College London · GBNIHR Imperial Biomedical Research Centre · GBRoyal Brompton Hospital · GBThe University of Texas at Austin · US

Funding

Department of HealthMedical Research Council MR/M009505/1Medical Research Council MR/N014103/1Medical Research Council MR/P028225/1Wellcome TrustWellcome Trust 105603/Z/14/ZWellcome Trust 107660/Z/15ZWellcome Trust 204337/Z/16/Z
6 · The paper itself

Abstract

Colistin is an antibiotic of last resort, but has poor efficacy and resistance is a growing problem. Whilst it is well established that colistin disrupts the bacterial outer membrane (OM) by selectively targeting lipopolysaccharide (LPS), it was unclear how this led to bacterial killing. We discovered that MCR-1 mediated colistin resistance in

Indexed as

AnimalsAnti-Bacterial AgentsCell MembraneColistinDisease Models, AnimalDrug Resistance, BacterialDrug Therapy, CombinationEscherichia coliEscherichia coli ProteinsFemaleHumansLipopolysaccharidesMembrane FluidityMiceMice, Inbred C57BLMicrobial ViabilityAnti-Bacterial AgentsColistinEscherichia coli ProteinsLipopolysaccharidesMCR-1 protein, E colimurepavadinPeptides, CyclicColistinE. coliinfectious diseaselipopolysaccharidemicrobiologyphospholipidsPolymyxinPseudomonas

Identifiers

PMID33821795
PMCPMC8096433
OpenAlexW3140198700

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.