Evidence map›Paper›PMID 37284502›Full record

ReviewFrontiers in cellular and infection microbiology2023

Persistence of obligate intracellular pathogens: alternative strategies to overcome host-specific stresses.

Camille M Riffaud, Elizabeth A Rucks, Scot P Ouellette

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in cellular and infection microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

  1. Virulence · 2026
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  2. Microorganisms · 2026
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  6. Coordinated topoisomerase function shapes the fluoroquinolone response ofbioRxiv : the preprint server for biology · 2026
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  7. Review
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  11. Infections withFrontiers in aging neuroscience · 2025
    Review
  12. Article
  13. Article
  14. Review
  15. Deciphering pathogenicity and virulence of the firstFrontiers in cellular and infection microbiology · 2024
    Article
  16. Article
  17. Association ofFrontiers in cellular and infection microbiology · 2023
    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.

Camille M RiffaudDepartment of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, United States.
Elizabeth A RucksDepartment of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, United States.
Scot P OuelletteDepartment of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, United States.
University of Nebraska Medical Center · US

Funding

Regulatory Role of Tandem Tryptophan Codons in Chlamydial PersistenceR01AI132406 · NIAID · WASHINGTON STATE UNIVERSITY · PI CARABEO, REY A, OUELLETTE, SCOT P · 2019 to 2023
$2.9M
NIAID NIH HHS R01 AI132406
6 · The paper itself

Abstract

In adapting to the intracellular niche, obligate intracellular bacteria usually undergo a reduction of genome size by eliminating genes not needed for intracellular survival. These losses can include, for example, genes involved in nutrient anabolic pathways or in stress response. Living inside a host cell offers a stable environment where intracellular bacteria can limit their exposure to extracellular effectors of the immune system and modulate or outright inhibit intracellular defense mechanisms. However, highlighting an area of vulnerability, these pathogens are dependent on the host cell for nutrients and are very sensitive to conditions that limit nutrient availability. Persistence is a common response shared by evolutionarily divergent bacteria to survive adverse conditions like nutrient deprivation. Development of persistence usually compromises successful antibiotic therapy of bacterial infections and is associated with chronic infections and long-term sequelae for the patients. During persistence, obligate intracellular pathogens are viable but not growing inside their host cell. They can survive for a long period of time such that, when the inducing stress is removed, reactivation of their growth cycles resumes. Given their reduced coding capacity, intracellular bacteria have adapted different response mechanisms. This review gives an overview of the strategies used by the obligate intracellular bacteria, where known, which, unlike model organisms such as

Indexed as

Bacterial InfectionsEscherichia coliBacteriaHumansPhenotypeChlamydiaCoxiellainterferon-gammairon starvationobligate intracellular bacteriapersistencestringent responsetryptophan starvation

Identifiers

PMID37284502
PMCPMC10239878
OpenAlexW4377289511

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.