Evidence map›Paper›PMID 34042288›Full record

ArticlePhysiological reports2021

Hyperoxia causes senescence and increases glycolysis in cultured lung epithelial cells.

Alejandro M Scaffa, Abigail L Peterson, Jennifer F Carr, David Garcia, Hongwei Yao, Phyllis A Dennery

Open access · goldAbstract read
In one paragraph

Article in Physiological reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.5field-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

20 citing papers in PubMed, 35 citations in OpenAlex.

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  10. Emerging role of cellular senescence in normal lung development and perinatal lung injury.Chinese medical journal pulmonary and critical care medicine · 2024
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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

6 authors at 1 institution in 1 country.

Alejandro M ScaffaDepartment of Molecular Pharmacology and Physiology, Brown University, Providence, Rhode Island, USA.ORCID 0000-0002-9493-6912
Abigail L PetersonDepartment of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, Rhode Island, USA.
Jennifer F CarrDepartment of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, Rhode Island, USA.
David GarciaDepartment of Chemistry, Brown University, Providence, Rhode Island, USA.
Hongwei YaoDepartment of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, Rhode Island, USA.
Phyllis A DenneryDepartment of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, Rhode Island, USA.
Brown University · US

Funding

Uncoupling of IL-1 beta and VEGF-A Crosstalk Contributes to Impaired Arteriogenesis Response to Ischemia in Chronic Diabetes MellitusP20GM103652 · NIGMS · OCEAN STATE RESEARCH INSTITUTE, INC. · PI CHOUDHARY, GAURAV, HARRINGTON, ELIZABETH O · 2013 to 2022
$21.3M
NIGMS NIH HHS P20 GM103652
6 · The paper itself

Abstract

Supplemental oxygen and mechanical ventilation commonly used in premature infants may lead to chronic lung disease of prematurity, which is characterized by arrested alveolar development and dysmorphic vascular development. Hyperoxia is also known to dysregulate p53, senescence, and metabolism. However, whether these changes in p53, senescence, and metabolism are intertwined in response to hyperoxia is still unknown. Given that the lung epithelium is the first cell to encounter ambient oxygen during a hyperoxic exposure, we used mouse lung epithelial cells (MLE-12), surfactant protein expressing type II cells, to explore whether hyperoxic exposure alters senescence and glycolysis. We measured glycolytic rate using a Seahorse Bioanalyzer assay and senescence using a senescence-associated β galactosidase activity assay with X-gal and C

Indexed as

AnimalsCell LineCell ProliferationCells, CulturedCellular SenescenceDNA DamageGlycolysisHyperoxiaLungMiceRespiratory MucosaTumor Suppressor Protein p53Trp53 protein, mouseTumor Suppressor Protein p53epithelialglycolysishyperoxialungmetabolismsenescence

Identifiers

PMID34042288
PMCPMC8157762
OpenAlexW3164450977

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.