Evidence map›Paper›PMID 22919032›Full record

ArticleBlood2012

Mammalian target of rapamycin regulates neutrophil extracellular trap formation via induction of hypoxia-inducible factor 1 α.

Alison M McInturff, Mark J Cody, Elizabeth A Elliott, Jared W Glenn, Jesse W Rowley, Matthew T Rondina, Christian C Yost

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 166 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
166citing papers in PubMed, 2 pooled it
6.4field-weighted citation impact, top 3% 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

166 citing papers in PubMed, 2 syntheses or guidelines pooled it, 259 citations in OpenAlex.

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  17. Frontiers in immunology · 2026
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106 more citing papers are in PubMed but not listed here.

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

7 authors at 1 institution in 2 countries.

Alison M McInturffDepartment of Pediatrics/Neonatology, University of Utah, Salt Lake City, UT 84108, USA.
Mark J Cody
Elizabeth A Elliott
Jared W Glenn
Jesse W Rowley
Matthew T Rondina
Christian C Yost
Institute of Molecular Medicine · IN

Funding

The Platelet Metabolome in ObesityK01GM103806 · NIGMS · UNIVERSITY OF UTAH · PI ROWLEY, JESSE · 2012 to 2016
$802k
Novel Platelet Functions in Sepsis and Venous ThromboembolismK23HL092161 · NHLBI · UNIVERSITY OF UTAH · PI RONDINA, MATTHEW THOMAS · 2009 to 2013
$775k
Translational Regulation of Gene Expression in Neonatal PMNsK08HD049699 · NICHD · UNIVERSITY OF UTAH · PI YOST, CHRISTIAN CON · 2006 to 2010
$673k
The Regulation of Inflammatory Gene Responses in AgingR03AG040631 · NIA · UNIVERSITY OF UTAH · PI RONDINA, MATTHEW THOMAS · 2011 to 2012
$149k
NHLBI NIH HHS K23 HL092161NIA NIH HHS R03 AG040631NICHD NIH HHS K08 HD049699NICHD NIH HHS K08 HD049699,NIGMS NIH HHS K01 GM103806
6 · The paper itself

Abstract

Neutrophils are highly specialized innate immune effector cells that evolved for antimicrobial host defense. In response to inflammatory stimuli and pathogens, they form neutrophil extracellular traps (NETs), which capture and kill extracellular microbes. Deficient NET formation predisposes humans to severe infection, but, paradoxically, dysregulated NET formation contributes to inflammatory vascular injury and tissue damage. The molecular pathways and signaling mechanisms that control NET formation remain largely uncharacterized. Using primary human neutrophils and genetically manipulated myeloid leukocytes differentiated to surrogate neutrophils, we found that mammalian target of rapamycin (mTOR) regulates NET formation by posttranscriptional control of expression of hypoxia-inducible factor 1 α (HIF-1α), a critical modulator of antimicrobial defenses. Next-generation RNA sequencing, assays of mRNA and protein expression, and analysis of NET deployment by live cell imaging and quantitative histone release showed that mTOR controls NET formation and translation of HIF-1α mRNA in response to lipopolysaccharide. Pharmacologic and genetic knockdown of HIF-1α expression and activity inhibited NET deployment, and inhibition of mTOR and HIF-1α inhibited NET-mediated extracellular bacterial killing. Our studies define a pathway to NET formation involving 2 master regulators of immune cell function and identify potential points of molecular intervention in strategies to modify NETs in disease.

Indexed as

AdultBacteriaBacterial InfectionsBase PairingBase SequenceCells, CulturedExtracellular SpaceHumansHypoxia-Inducible Factor 1, alpha SubunitImmunosuppressive AgentsLipopolysaccharidesMolecular Sequence DataNeutrophilsNucleic Acid ConformationRNA, Small InterferingSignal TransductionHIF1A protein, humanHypoxia-Inducible Factor 1, alpha SubunitImmunosuppressive AgentsLipopolysaccharidesMTOR protein, humanRNA, Small InterferingSirolimusTOR Serine-Threonine Kinases

Identifiers

PMID22919032
PMCPMC3471519
OpenAlexW2037265282

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.