Evidence map›Paper›PMID 24436442›Full record

ArticleStem cells translational medicine2014

Mesenchymal stromal cells mediate Aspergillus hyphal extract-induced allergic airway inflammation by inhibition of the Th17 signaling pathway.

Melissa J Lathrop, Elice M Brooks, Nick R Bonenfant, Dino Sokocevic, Zachary D Borg, Meagan Goodwin, Roberto Loi, Fernanda Cruz, Chad W Dunaway, Chad Steele and 1 more

Open access · goldAbstract read
In one paragraph

Article in Stem cells translational medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
5.6field-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

38 citing papers in PubMed, 70 citations in OpenAlex.

  1. Review
  2. Review
  3. Asthma and stem cell therapy.World journal of stem cells · 2025
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  11. Differential effects of the cystic fibrosis lung inflammatory environment on mesenchymal stromal cells.American journal of physiology. Lung cellular and molecular physiology · 2020
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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

11 authors at 4 institutions in 3 countries.

Melissa J LathropPulmonary Disease & Critical Care Medicine, Department of Medicine, University of Vermont, Burlington, Vermont, USA; Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy; Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA.
Elice M Brooks
Nick R Bonenfant
Dino Sokocevic
Zachary D Borg
Meagan Goodwin
Roberto Loi
Fernanda Cruz
Chad W Dunaway
Chad Steele
Daniel J Weiss
University of Vermont · USUniversity of Alabama at Birmingham · USFundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro · BRUniversity of Cagliari · IT

Funding

WEIGHT LOSS & ASTHMAP20RR015557 · NCRR · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI IRVIN, CHARLES G · 2000 to 2009
$21.4M
PREPARATION AND DISTRUBUTION OF ADULT STEM CELLS: HUMAN &RODENTP40RR017447 · NCRR · TULANE UNIVERSITY OF LOUISIANA · PI PROCKOP, DARWIN JOHNSON · 2003 to 2011
$8.9M
Center for Neuroscience ExcellenceP30GM103498 · NIGMS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI PARSONS, RODNEY L · 2012 to 2015
$4.3M
Bioengineering New Lungs from Cadaveric Lung ScaffoldsRC4HL106625 · NHLBI · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI WEISS, DANIEL J · 2010 to 2010
$4.3M
STAT4 mediated immunity to PneumocystisR21HL110023 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI STEELE, CHAD · 2011 to 2012
$403k
De-Cellularized Human Lungs for Ex Vivo Lung RegenerationR21HL108689 · NHLBI · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI WEISS, DANIEL J · 2011 to 2012
$398k
Eosinophils and lung immunity to PneumocystisR21HL117090 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI STEELE, CHAD · 2012 to 2013
$394k
NCRR NIH HHS P20RR15557NCRR NIH HHS P40RR017447NHLBI NIH HHS R21HL108689NHLBI NIH HHS R21HL110023-01NHLBI NIH HHS R21HL117090NHLBI NIH HHS RC4HL106625NIGMS NIH HHS P30 GM103498
6 · The paper itself

Abstract

Systemic administration of mesenchymal stromal cells (MSCs) suppresses airway inflammation and methacholine-induced airway hyper-responsiveness (AHR) in mouse models of T helper cell (Th) type 2-mediated eosinophilic allergic airway inflammation (AAI); however, the efficacy of MSCs in mouse models of severe Th17-mediated neutrophilic AAI has not yet been demonstrated. We assessed MSC effects in a mouse model of mixed Th2/Th17 AAI produced by mucosal exposure to Aspergillus fumigatus hyphal extract (AHE). Following sensitization produced by oropharyngeal AHE administration, systemic (tail vein) administration of syngeneic MSCs on the first day of challenge significantly reduced acute AHR predominantly through reduction of Th17-mediated airway inflammation. In parallel experiments, MSCs also mitigated AHR when administered during recurrent challenge 10 weeks after initial sensitization and challenge through reduction in systemic Th17-mediated inflammation. Investigation into potential mechanistic actions of MSCs in this model demonstrated that although T regulatory cells were increased in all AHE-treated mice, MSC administration did not alter T regulatory cell numbers in either the acute or recurrent model. Differential induction of interleukin-17a secretion was observed in ex vivo restimulation of mediastinal lymph node mixed-cell cytokine analyses. Although the mechanisms by which MSCs act to decrease inflammation and AHR in this model are not yet fully elucidated, decrease in Th17-mediated airway inflammation appears to play a significant role. These results provide a basis for further investigations of MSC administration as a potential therapeutic approach for severe refractory neutrophilic asthma.

Indexed as

AnimalsAspergillosis, Allergic BronchopulmonaryAspergillus fumigatusBronchoalveolar Lavage FluidDisease Models, AnimalInterleukin-17Lymph NodesLymphocyte Culture Test, MixedMaleMesenchymal Stem CellsMiceMice, Inbred C57BLNeutrophilsSignal TransductionTh17 CellsT-Lymphocytes, RegulatoryIl17a protein, mouseInterleukin-17Cell therapyLung asthmaMesenchymal stromal cellMouse

Identifiers

PMID24436442
PMCPMC3925050
OpenAlexW2031433161

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.