Evidence map›Paper›PMID 39922181›Full record

ReviewCurrent opinion in microbiology2025

Gram-positive pathogens, inflammation, and the host lipid environment.

Reginald A Woods, Sarai Guzman Vela, Francis Alonzo

Abstract readReview
In one paragraph

Review in Current opinion in microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Reginald A WoodsDepartment of Microbiology and Immunology, University of Illinois at Chicago - College of Medicine, 835 S. Wolcott Avenue, Chicago, IL 60612, USA; Department of Pharmaceutical Sciences, University of Illinois at Chicago - Retzky College of Pharmacy, 833 S. Wood Street, Chicago, IL 60612, USA.
Sarai Guzman VelaDepartment of Microbiology and Immunology, University of Illinois at Chicago - College of Medicine, 835 S. Wolcott Avenue, Chicago, IL 60612, USA.
Francis AlonzoDepartment of Microbiology and Immunology, University of Illinois at Chicago - College of Medicine, 835 S. Wolcott Avenue, Chicago, IL 60612, USA. Electronic address: falonzo@uic.edu.

Funding

Staphylococcus aureus Survival During Nutrient Restriction and Suppression of Host Immunity.R01AI120994 · NIAID · UNIVERSITY OF ILLINOIS AT CHICAGO · PI Francis Alonzo · 2016 to 2026
$4.6M
Evaluating the role of a lipoic acid transfer protein in Staphylococcus aureus metabolism and virulenceF30AI183565 · NIAID · UNIVERSITY OF ILLINOIS AT CHICAGO · PI Reginald A Woods · 2024 to 2026
$164k
NIAID NIH HHS F30 AI183565NIAID NIH HHS R01 AI120994
6 · The paper itself

Abstract

The host lipid environment is a barrier to bacterial infection that comprises antimicrobial fatty acids and impermeable lipids that keep infectious agents from penetrating tissues. Bacterial and host lipids also signal to the immune system to regulate inflammation. Notably, bacterial lipids activate Toll-like receptors to initiate cytokine production, immune cell recruitment, and oxidative burst to control infection. Bacterial pathogens must adapt to the lipid environment, including bactericidal host fatty acids and inflammatory lipids, in ways that promote persistence in diverse tissues. Here, we discuss current advances in the understanding of Staphylococcus aureus lipid interactions that contribute to inflammation and innate immunity and consider the complex roles of host inflammatory lipids in driving immune defenses and antibacterial activity. In addition, we endeavor to introduce similar processes in other Gram-positive pathogens. These recent studies highlight the growing body of knowledge on the effects of lipid metabolism on host immunity and pathogenesis.

Indexed as

Gram-Positive BacteriaHost-Pathogen InteractionsInflammationLipid MetabolismStaphylococcal InfectionsStaphylococcus aureusAnimalsHumansImmunity, Innate

Identifiers

PMID39922181
PMCPMC12949559

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.