Evidence map›Paper›PMID 26880402›Full record

ArticleApoptosis : an international journal on programmed cell death2016

Eosinophil resistance to glucocorticoid-induced apoptosis is mediated by the transcription factor NFIL3.

Konrad Pazdrak, Young Moon, Christof Straub, Susan Stafford, Alexander Kurosky

Abstract read
In one paragraph

Article in Apoptosis : an international journal on programmed cell death, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
5.3field-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

28 citing papers in PubMed, 45 citations in OpenAlex.

  1. Mechanisms of glucocorticoid resistance in hypereosinophilic syndromes.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2019
    Trial
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  10. Higher Body Mass Index Is Associated With Decreased Treatment Response to Topical Steroids in Eosinophilic Esophagitis.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2023
    Article
  11. Article
  12. Review
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  18. Activation of Group 2 Innate Lymphoid Cells via TL1A/DR3. A Solution to Corticosteroid Resistance?American journal of respiratory and critical care medicine · 2020
    Article
  19. Review
  20. Review
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 at 1 institution in 1 country.

Konrad PazdrakDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX, 77555, USA. kopazdra@utmb.edu.
Young MoonUndergraduate Summer Research Program, University of Texas Medical Branch, Galveston, TX, 77555, USA.
Christof StraubDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX, 77555, USA.
Susan StaffordDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX, 77555, USA.
Alexander KuroskyDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX, 77555, USA.
The University of Texas Medical Branch at Galveston · US

Funding

UTMB Clinical and Translational Science AwardUL1TR001439 · NCATS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI URBAN, RANDALL J · 2015 to 2024
$40.0M
UTMB Clinical and Translational Science AwardKL2TR001441 · NCATS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI AMEREDES, BILL T · 2015 to 2024
$4.0M
UTMB Clinical and Translational Science AwardKL2RR029875 · NCRR · UNIVERSITY OF TEXAS MED BR GALVESTON · PI BRASIER, ALLAN R. · 2009 to 2011
$609k
NHLBI PROTEOMICS INITIATIVE-N01HV28184N01HV028184 · HV · UNIV OF TEXAS MEDICAL BRANCH · PI KUROSKY, ALEXANDER NONE · 2002 to 2006
–
NCATS NIH HHS KL2 TR001441NCATS NIH HHS UL1 TR001439NCRR NIH HHS KL2 RR029875NCRR NIH HHS KL2RR029875NHLBI NIH HHS HHSN268201000037CNHLBI NIH HHS N01 HV028184NHLBI NIH HHS N01 HV-28184
6 · The paper itself

Abstract

The mainstay of asthma therapy, glucocorticoids (GCs) exert their therapeutic effects through the inhibition of inflammatory signaling and induction of eosinophil apoptosis. However, laboratory and clinical observations of GC-resistant asthma suggest that GCs' effects on eosinophil viability may depend on the state of eosinophil activation. In the present study we demonstrate that eosinophils stimulated with IL-5 show impaired pro-apoptotic response to GCs. We sought to determine the contribution of GC-mediated transactivating (TA) and transrepressing (TR) pathways in modulation of activated eosinophils' response to GC by comparing their response to the selective GC receptor (GR) agonist Compound A (CpdA) devoid of TA activity to that upon treatment with Dexamethasone (Dex). IL-5-activated eosinophils showed contrasting responses to CpdA and Dex, as IL-5-treated eosinophils showed no increase in apoptosis compared to cells treated with Dex alone, while CpdA elicited an apoptotic response regardless of IL-5 stimulation. Proteomic analysis revealed that both Nuclear Factor IL-3 (NFIL3) and Map Kinase Phosphatase 1 (MKP1) were inducible by IL-5 and enhanced by Dex; however, CpdA had no effect on NFIL3 and MKP1 expression. We found that inhibiting NFIL3 with specific siRNA or by blocking the IL-5-inducible Pim-1 kinase abrogated the protective effect of IL-5 on Dex-induced apoptosis, indicating crosstalk between IL-5 anti-apoptotic pathways and GR-mediated TA signaling occurring via the NFIL3 molecule. Collectively, these results indicate that (1) GCs' TA pathway may support eosinophil viability in IL-5-stimulated cells through synergistic upregulation of NFIL3; and (2) functional inhibition of IL-5 signaling (anti-Pim1) or the use of selective GR agonists that don't upregulate NFIL3 may be effective strategies for the restoring pro-apoptotic effect of GCs on IL-5-activated eosinophils.

Indexed as

Anti-Inflammatory AgentsApoptosisAsthmaBasic-Leucine Zipper Transcription FactorsCells, CulturedCell SurvivalDexamethasoneDual Specificity Phosphatase 1EosinophilsHumansInterleukin-5Proto-Oncogene Proteins c-pim-1RNA InterferenceRNA, Small InterferingSignal TransductionAnti-Inflammatory AgentsBasic-Leucine Zipper Transcription FactorsDexamethasoneDual Specificity Phosphatase 1DUSP1 protein, humanIL5 protein, humanInterleukin-5NFIL3 protein, humanProto-Oncogene Proteins c-pim-1RNA, Small InterferingApoptosisEosinophilsGlucocorticoid receptorSignal transduction

Identifiers

PMID26880402
PMCPMC4769953
OpenAlexW2285367051

What OpenQuestion holds

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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.