Evidence map›Paper›PMID 34468208›Full record

ReviewAmerican journal of physiology. Lung cellular and molecular physiology2021

Comprehensive review of lipocalin 2-mediated effects in lung inflammation.

Stephanie Guardado, Daniel Ojeda-Juárez, Marcus Kaul, Tara M Nordgren

Open access · greenAbstract readReview
In one paragraph

Review in American journal of physiology. Lung cellular and molecular physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
6.3field-weighted citation impact, top 2% 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

45 citing papers in PubMed, 64 citations in OpenAlex.

  1. Article
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  4. Review
  5. Article
  6. Down-regulation of lipocalin-2 alleviates depressive-like behaviors in mice through modulation of microglial activation.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026
    Article
  7. Article
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  9. Observational
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  14. Article
  15. Review
  16. Article
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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

4 authors at 1 institution in 1 country.

Stephanie GuardadoDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, California.
Daniel Ojeda-JuárezDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, California.ORCID 0000-0002-0722-2509
Marcus KaulDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, California.
Tara M NordgrenDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, California.ORCID 0000-0001-6398-8528
University of California, Riverside · US

Funding

Neuroprotection by IFN-beta in AIDSR01MH087332 · NIMH · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI KAUL, MARCUS · 2010 to 2019
$5.2M
Methamphetamine Effect on HIV PersistenceR01DA052209 · NIDA · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI KAUL, MARCUS · 2020 to 2024
$3.2M
The role of omega-3 fatty acids and bioactive lipid signaling in airway inflammation and resolution following organic dust exposuresR00ES025819 · NIEHS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI NORDGREN, TARA M · 2017 to 2019
$747k
HHS | NIH | National Institute of Environmental Health Sciences (NIEHS) R00ES025819NIDA NIH HHS R01 DA052209NIEHS NIH HHS R00 ES025819NIMH NIH HHS R01 MH087332
6 · The paper itself

Abstract

Lipocalin-2 (LCN2) is an inflammatory mediator best known for its role as an innate acute-phase protein. LCN2 mediates the innate immune response to pathogens by sequestering iron, thereby inhibiting pathogen growth. Although LCN2 and its bacteriostatic properties are well studied, other LCN2 functions in the immune response to inflammatory stimuli are less well understood, such as its role as a chemoattractant and involvement in the regulation of cell migration and apoptosis. In the lungs, most studies thus far investigating the role of LCN2 in the immune response have looked at pathogenic inflammatory stimuli. Here, we compile data that explore the role of LCN2 in the immune response to various inflammatory stimuli in an effort to differentiate between protective versus detrimental roles of LCN2.

Indexed as

AnimalsApoptosisBacteriaCell MovementHumansImmunity, InnateInflammationInflammation MediatorsIronLipocalin-2LungMacrophagesMiceNeutrophilsPneumoniaInflammation MediatorsIronLCN2 protein, humanLipocalin-2LCN2lipocalin-2lung inflammationneutrophil gelatinase-associated lipocalinNGAL

Identifiers

PMID34468208
PMCPMC8560400
OpenAlexW3197912832

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.