Evidence map›Paper›PMID 36287630›Full record

ArticleAmerican journal of respiratory cell and molecular biology2023

Microbial-induced Redox Imbalance in the Neonatal Lung Is Ameliorated by Live Biotherapeutics.

Amelia E Freeman, Kent A Willis, Luhua Qiao, Ahmed S Abdelgawad, Brian Halloran, Gabriel Rezonzew, Zoha Nizami, Nancy Wenger, Amit Gaggar, Namasivayam Ambalavanan and 2 more

Open access · hybridAbstract read
In one paragraph

Article in American journal of respiratory cell and molecular biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

14 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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  6. Review
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  9. Article
  10. Moderate-to-late prematurity: understanding respiratory consequences and modifiable risk factors.European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
  11. Article
  12. Article
  13. Review
  14. Leveraging Microbial Symbiosis to Modulate Bronchopulmonary Dysplasia.American journal of respiratory cell and molecular biology · 2023
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 1 country.

Amelia E FreemanDivision of Neonatology, Department of Pediatrics.
Kent A WillisDivision of Neonatology, Department of Pediatrics.
Luhua QiaoDivision of Neonatology, Department of Pediatrics.
Ahmed S AbdelgawadDivision of Neonatology, Department of Pediatrics.
Brian HalloranDivision of Neonatology, Department of Pediatrics.
Gabriel RezonzewDivision of Neonatology, Department of Pediatrics.
Zoha NizamiHeersink School of Medicine, and.
Nancy WengerHeersink School of Medicine, and.
Amit GaggarDivision of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, The University of Alabama at Birmingham, Birmingham, Alabama; and.
Namasivayam AmbalavananDivision of Neonatology, Department of Pediatrics.
Trent E TippleSection of Neonatal-Perinatal Medicine, Department of Pediatrics, The University of Oklahoma Health Science Center, Oklahoma City, Oklahoma.
Charitharth V LalDivision of Neonatology, Department of Pediatrics.ORCID 0000-0001-9071-4047
Pediatrics and Genetics · USUniversity of Alabama at Birmingham · USUniversity of Oklahoma Health Sciences Center · US

Funding

Targeting Thioredoxin Reductase-1 to Prevent Bronchopulmonary DysplasiaR01HL119280 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI TIPPLE, TRENT · 2014 to 2018
$2.0M
The gut-lung axis influences the development of bronchopulmonary dysplasiaK08HL151907 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI WILLIS, KENT AVERY · 2020 to 2024
$854k
Mechanisms of Pulmonary Microbiota-Induced Inflammation and Vascular Dysfunction in Neonatal Lung InjuryK08HL141652 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI LAL, CHARITHARTH VIVEK · 2019 to 2023
$838k
NHLBI NIH HHS K08 HL141652NHLBI NIH HHS K08 HL151907NHLBI NIH HHS L40 HL159581NHLBI NIH HHS R01 HL119280
6 · The paper itself

Abstract

Bronchopulmonary dysplasia (BPD) is a common lung disease of premature infants. Hyperoxia exposure and microbial dysbiosis are contributors to BPD development. However, the mechanisms linking pulmonary microbial dysbiosis to worsening lung injury are unknown. Nrf2 (nuclear factor erythroid 2-related factor 2) is a transcription factor that regulates oxidative stress responses and modulates hyperoxia-induced lung injury. We hypothesized that airway dysbiosis would attenuate Nrf2-dependent antioxidant function, resulting in a more severe phenotype of BPD. Here, we show that preterm infants with a Gammaproteobacteria-predominant dysbiosis have increased endotoxin in tracheal aspirates, and mice monocolonized with the representative Gammaproteobacteria

Indexed as

Bronchopulmonary DysplasiaHyperoxiaLung InjuryPneumoniaAnimalsAnimals, NewbornAntioxidantsDisease Models, AnimalDysbiosisEscherichia coliHumansInfant, NewbornInfant, PrematureLungMiceNF-E2-Related Factor 2AntioxidantsNF-E2-Related Factor 2antioxidanthumanized microbiomemicrobiotaneonatal lung injuryredox

Identifiers

PMID36287630
PMCPMC9989473
OpenAlexW4307341162

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.