Evidence map›Paper›PMID 33036869›Full record

ReviewTrends in microbiology2021

Border Control: Regulating LPS Biogenesis.

Randi L Guest, Steven T Rutherford, Thomas J Silhavy

Open access · greenAbstract readReview
In one paragraph

Review in Trends in microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
10.2field-weighted citation impact, top 2% 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

50 citing papers in PubMed, 73 citations in OpenAlex.

  1. Identification of genes promoting fitness of a plant-associatedApplied and environmental microbiology · 2026
    Article
  2. TheInternational journal of molecular sciences · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Crystal Structure of Periplasmic Domain of YejM fromJournal of microbiology and biotechnology · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. T3SS1 accessory protein geneFrontiers in cellular and infection microbiology · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Rational Design of Natural Xanthones Against Gram-negative Bacteria.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  15. Review
  16. The BfmRS stress response protectsJournal of bacteriology · 2025
    Article
  17. Review
  18. Construction and Characterization of an lpxM-DeficientInfection and drug resistance · 2025
    Article
  19. Article
  20. 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

3 authors at 1 institution in 1 country.

Randi L GuestDepartment of Molecular Biology, Princeton University, Princeton, NJ, USA.
Steven T RutherfordDepartment of Infectious Diseases, Genentech Inc., South San Francisco, CA, USA.
Thomas J SilhavyDepartment of Molecular Biology, Princeton University, Princeton, NJ, USA. Electronic address: tsilhavy@princeton.edu.
Princeton University · US

Funding

Biogenesis and maintenance of the outer membrane of Gram-negative bacteriaR35GM118024 · NIGMS · PRINCETON UNIVERSITY · PI SILHAVY, THOMAS J. · 2016 to 2025
$8.1M
NIGMS NIH HHS R35 GM118024
6 · The paper itself

Abstract

The outer membrane (OM) is a defining feature of Gram-negative bacteria that serves as a permeability barrier and provides rigidity to the cell. Critical to OM function is establishing and maintaining an asymmetrical bilayer structure with phospholipids in the inner leaflet and the complex glycolipid lipopolysaccharide (LPS) in the outer leaflet. Cells ensure this asymmetry by regulating the biogenesis of lipid A, the conserved and essential anchor of LPS. Here we review the consequences of disrupting the regulatory components that control lipid A biogenesis, focusing on the rate-limiting step performed by LpxC. Dissection of these processes provides critical insights into bacterial physiology and potential new targets for antibiotics able to overcome rapidly spreading resistance mechanisms.

Indexed as

Gene Expression Regulation, BacterialBacterial Outer Membrane ProteinsBiological TransportCarbohydrate MetabolismEscherichia coliEscherichia coli ProteinsLipopolysaccharidesBacterial Outer Membrane ProteinsEscherichia coli ProteinsLipopolysaccharideslipid A biogenesislipopolysaccharideLpxCouter membraneproteolysisregulation

Identifiers

PMID33036869
PMCPMC7969359
OpenAlexW3092158985

What OpenQuestion holds

Textmetadata
LicenceTDM
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.