Evidence map›Paper›PMID 40540753›Full record

ReviewAnnual review of biochemistry2025

Inhibiting Lipopolysaccharide Biogenesis: The More You Know the Further You Go.

Caitlin B Moffatt, Bailey A Plaman, Sebastian J Rowe, Alessio Caruso, Stephen A Early, Natividad Ruiz, Daniel Kahne

Abstract readReview
In one paragraph

Review in Annual review of biochemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Article
  2. Modulation of the gut microbiota by traditional Chinese medicine to attenuate chemotherapy-induced toxicity in gastric cancer: a review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Engineering Microbial Particles for Next-Generation Biomedical Platforms.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. 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

7 authors.

Caitlin B MoffattDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts, USA; email: kahne@chemistry.harvard.edu.
Bailey A PlamanDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts, USA; email: kahne@chemistry.harvard.edu.
Sebastian J RoweDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts, USA; email: kahne@chemistry.harvard.edu.
Alessio CarusoDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts, USA; email: kahne@chemistry.harvard.edu.
Stephen A EarlyDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts, USA; email: kahne@chemistry.harvard.edu.
Natividad RuizDepartment of Microbiology, The Ohio State University, Columbus, Ohio, USA; email: ruiz.82@osu.edu.
Daniel KahneDepartment of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts, USA; email: kahne@chemistry.harvard.edu.

Funding

Outer Membrane Biogenesis: New Antibiotic TargetsR01AI081059 · NIAID · HARVARD UNIVERSITY · PI Daniel Kahne · 2009 to 2026
$9.5M
Studies on the Biological Mechanisms of AntibioticsR01AI149778 · NIAID · HARVARD UNIVERSITY · PI Daniel Kahne · 2020 to 2026
$4.7M
Envelope Biogenesis in Gram-negative BacteriaR01GM100951 · NIGMS · OHIO STATE UNIVERSITY · PI RUIZ, NATIVIDAD · 2012 to 2023
$3.7M
Targeting Membrane Transport Steps in Cell Envelope AssemblyR01AI153358 · NIAID · HARVARD UNIVERSITY · PI KAHNE, DANIEL, KRUSE, ANDREW · 2020 to 2024
$3.6M
Envelope biogenesis in Gram-negative bacteriaR35GM153349 · NIGMS · OHIO STATE UNIVERSITY · PI Natividad Ruiz · 2024 to 2026
$1.1M
NIAID NIH HHS R01 AI081059NIAID NIH HHS R01 AI149778NIAID NIH HHS R01 AI153358NIGMS NIH HHS R01 GM100951NIGMS NIH HHS R35 GM153349
6 · The paper itself

Abstract

Gram-negative bacteria are intrinsically resistant to many antibiotics because they are surrounded by an outer membrane that creates a robust permeability barrier. The outer membrane has an unusual asymmetric structure with a periplasmic leaflet composed of phospholipids and an outer leaflet composed of lipopolysaccharides. Because lipid biosynthesis is completed in the inner membrane of these didermic bacteria, these components must be transported across the cell envelope and properly assembled to expand the outer membrane during growth and division. Lipopolysaccharide molecules are transported over a multi-protein transenvelope bridge that is powered by ATP hydrolysis in the cytoplasm. This review discusses how this bridge is assembled and functions and how lipopolysaccharide transport is regulated to ensure balanced growth of all envelope layers. A combination of approaches and new experimental tools have significantly advanced our understanding of this molecular machine and contributed to the development of new antimicrobials that interfere with transport.

Indexed as

Gram-Negative BacteriaLipopolysaccharidesAdenosine TriphosphateAnti-Bacterial AgentsBacterial Outer MembraneBacterial Outer Membrane ProteinsBiological TransportAdenosine TriphosphateAnti-Bacterial AgentsBacterial Outer Membrane ProteinsLipopolysaccharidesABC transporterintermembrane bridgesintermembrane transportlipid transportlipopolysaccharideouter-membrane biogenesis

Identifiers

PMID40540753
PMCPMC12646044

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.