Evidence map›Paper›PMID 34780275›Full record

ArticleInfection and immunity2022

Nontypeable Haemophilus influenzae Infection Impedes Pseudomonas aeruginosa Colonization and Persistence in Mouse Respiratory Tract.

Natalie R Lindgren, Lea Novak, Benjamin C Hunt, Melissa S McDaniel, W Edward Swords

Abstract read
In one paragraph

Article in Infection and immunity, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
  2. Article
  3. Review
  4. Observational
  5. Review
  6. Article
  7. 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

5 authors.

Natalie R LindgrenDepartment of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birminghamgrid.265892.2, Birmingham, Alabama, USA.
Lea NovakDepartment of Pathology, Division of Anatomic Pathology, University of Alabama at Birminghamgrid.265892.2, Birmingham, Alabama, USA.
Benjamin C HuntDepartment of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birminghamgrid.265892.2, Birmingham, Alabama, USA.
Melissa S McDanielDepartment of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birminghamgrid.265892.2, Birmingham, Alabama, USA.
W Edward SwordsDepartment of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birminghamgrid.265892.2, Birmingham, Alabama, USA.

Funding

UAB CF Research and Translation Core CenterP30DK072482 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Brian R. Davis · 2007 to 2026
$23.0M
NIDDK NIH HHS P30 DK072482
6 · The paper itself

Abstract

Patients with cystic fibrosis (CF) experience lifelong respiratory infections, which are a significant cause of morbidity and death. These infections are polymicrobial in nature, and the predominant bacterial species undergo a predictable series of changes as patients age. Young patients have populations dominated by opportunists that are typically found within the microbiome of the human nasopharynx, such as nontypeable Haemophilus influenzae (NTHi); these are eventually supplanted, and the population within the CF lung is later dominated by pathogens such as Pseudomonas aeruginosa. In this study, we investigated how initial colonization with NTHi impacts colonization and persistence of P. aeruginosa in the respiratory tract. Analysis of polymicrobial biofilms

Indexed as

Cystic FibrosisHaemophilus InfectionsRespiratory Tract InfectionsAnimalsBiofilmsHaemophilus influenzaeHumansMicePseudomonas aeruginosaRespiratory Systembacteriabiofilmcystic fibrosisHaemophilus influenzaelung infectionPseudomonas aeruginosa

Identifiers

PMID34780275
PMCPMC8853672

What OpenQuestion holds

Textmetadata
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.