Evidence map›Paper›PMID 36716372›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2023

Teasing apart the evolution of lipoprotein trafficking in gram-negative bacteria reveals a bifunctional LolA.

Hannah C Smith, Kerrie L May, Marcin Grabowicz

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.9field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Identification and characterization of the functional LolB ortholog inbioRxiv : the preprint server for biology · 2026
    Article
  9. Liganded LolCDE structures reveal a common substrate-LolE interaction guiding bacterial lipoprotein transport.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Review
  16. Molecules (Basel, Switzerland) · 2025
    Article
  17. bioRxiv : the preprint server for biology · 2024
    Article
  18. Article
  19. Article
  20. Structural and functional analysis of theFrontiers in microbiology · 2024
    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.

Hannah C SmithMicrobiology and Molecular Genetics Program, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA 30322.ORCID 0000-0001-7341-2143
Kerrie L MayDepartment of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322.ORCID 0000-0002-4302-2440
Marcin GrabowiczDepartment of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322.ORCID 0000-0001-8000-2222
Emory University · US

Funding

Antimicrobial Resistance and Therapeutic Discovery Training ProgramT32AI106699 · NIAID · EMORY UNIVERSITY · PI Graeme L Conn, Joanna B Goldberg · 2014 to 2026
$2.7M
Lipoprotein trafficking to the bacterial outer membraneR35GM133509 · NIGMS · EMORY UNIVERSITY · PI GRABOWICZ, MARCIN · 2019 to 2023
$1.9M
NIAID NIH HHS T32 AI106699NIGMS NIH HHS R35 GM133509
6 · The paper itself

Abstract

The outer membrane (OM) is the defining feature of gram-negative bacteria and is an essential organelle. Accordingly, OM assembly pathways and their essential protein components are conserved throughout all gram-negative species. Lipoprotein trafficking lies at the heart of OM assembly since it supplies several different biogenesis machines with essential lipoproteins. The

Indexed as

Escherichia coli ProteinsPeriplasmic Binding ProteinsBacterial Outer Membrane ProteinsEscherichia coliGram-Negative BacteriaLipoproteinsMolecular ChaperonesBacterial Outer Membrane ProteinsEscherichia coli ProteinsLipoproteinsLolA protein, E coliMolecular ChaperonesPeriplasmic Binding ProteinsCaulobacter vibrioidesEscherichia colilipoprotein traffickingLolAouter membrane assembly

Identifiers

PMID36716372
PMCPMC9963962
OpenAlexW4318578604

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.