Evidence map›Paper›PMID 35172835›Full record

ArticleRespiratory research2022

Tollip interaction with STAT3: a novel mechanism to regulate human airway epithelial responses to type 2 cytokines.

Niccolette Schaunaman, Kris Genelyn Dimasuay, Monica Kraft, Hong Wei Chu

Open access · goldAbstract readLetter
In one paragraph

Article in Respiratory research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

8 citing papers in PubMed, 18 citations in OpenAlex.

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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 2 institutions in 1 country.

Niccolette SchaunamanNational Jewish Health, Denver, CO, USA.
Kris Genelyn DimasuayNational Jewish Health, Denver, CO, USA.
Monica KraftUniversity of Arizona, Tucson, AZ, USA. mkraft@deptofmed.arizona.edu.
Hong Wei ChuNational Jewish Health, Denver, CO, USA. chuhw@njhealth.org.ORCID http://orcid.org/0000-0002-8329-4803
National Jewish Health · USUniversity of Arizona · US

Funding

Tollip inhibits IL-33 signaling during airway influenza virus infectionU19AI125357 · NIAID · UNIVERSITY OF ARIZONA · PI VOELKER, DENNIS R. · 2016 to 2025
$14.7M
Role of immunoproteasome in airway viral infectionR01AI150082 · NIAID · NATIONAL JEWISH HEALTH · PI CHU, HONG W · 2020 to 2024
$2.8M
NIAID NIH HHS R01 AI150082NIAID NIH HHS U19 AI125357NIH HHS U19AI125357
6 · The paper itself

Abstract

backgroundToll-interacting protein (Tollip) is one of the key negative regulators in host innate immunity. Genetic variation of Tollip has been associated with less Tollip expression and poor lung function in asthmatic patients, but little is known about the role of Tollip in human airway type 2 inflammatory response, a prominent feature in allergic asthma.

objectiveOur goal was to determine the role and underlying mechanisms of Tollip in human airway epithelial responses such as eotaxin to type 2 cytokine IL-13.

methodsTollip deficient primary human airway epithelial cells from 4 healthy donors were generated by the gene knockdown approach and stimulated with IL-13 to measure activation of transcription factor STAT3, and eotaxin-3, an eosinophilic chemokine.

resultsFollowing IL-13 treatment, Tollip deficient cells had significantly higher levels of STAT3 activation and eotaxin-3 than the scrambled control counterpart, which was reduced by a STAT3 inhibitor. Interaction between Tollip and STAT3 proteins was identified by co-immunoprecipitation.

conclusionOur results, for the first time, suggest that Tollip inhibits excessive eotaxin-3 induction by IL-13, in part through the interaction and inhibition of STAT3. These findings lend evidence to the potential of a STAT3 inhibitor as a therapeutic target, especially for type 2 inflammation-high asthmatics with Tollip deficiency.

Indexed as

Immunity, InnateAdultAgedAsthmaCells, CulturedCytokinesEpithelial CellsFemaleHealthy VolunteersHumansIntracellular Signaling Peptides and ProteinsMaleMiddle AgedRespiratory MucosaSTAT3 Transcription FactorCytokinesIntracellular Signaling Peptides and ProteinsSTAT3 protein, humanSTAT3 Transcription FactorTOLLIP protein, humanAirway epithelial cellsIL-13Protein–protein interactionSTAT3TollipType 2 inflammation

Identifiers

PMID35172835
PMCPMC8848971
OpenAlexW4212819831

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Registered trials

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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.