Evidence map›Paper›PMID 24519432›Full record

ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2014

Hyaluronan deposition and co-localization with inflammatory cells and collagen in a murine model of fungal allergic asthma.

Sumit Ghosh, Amali E Samarasinghe, Scott A Hoselton, Glenn P Dorsam, Jane M Schuh

Abstract read
In one paragraph

Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Kids, Difficult Asthma and Fungus.Journal of fungi (Basel, Switzerland) · 2020
    Review
  6. Article
  7. Eosinophils Promote Antiviral Immunity in Mice Infected with Influenza A Virus.Journal of immunology (Baltimore, Md. : 1950) · 2017
    Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. The Rise and Fall of Hyaluronan in Respiratory Diseases.International journal of cell biology · 2015
    Review
  14. 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 2 institutions in 1 country.

Sumit GhoshDepartment of Veterinary and Microbiological Sciences, North Dakota State University, Dept 7690, P.O. Box 6050, Fargo, ND, 58105, USA, sumit.ghosh@ndsu.edu.
Amali E Samarasinghe
Scott A Hoselton
Glenn P Dorsam
Jane M Schuh
North Dakota State University · USUniversity of Tennessee at Knoxville · US

Funding

TARGETING AND DELIVERYP20RR015566 · NCRR · NORTH DAKOTA STATE UNIVERSITY · PI SIBI, MUKUND P. · 2001 to 2011
$19.0M
Pilot Projects: Core DP30GM103332 · NIGMS · NORTH DAKOTA STATE UNIVERSITY · PI SIBI, MUKUND P. · 2012 to 2016
$4.9M
Eosinophil trafficking in fungal allergic asthmaR15AI101968 · NIAID · NORTH DAKOTA STATE UNIVERSITY · PI DORSAM, GLENN PAUL · 2013 to 2013
$435k
HA in fungal allergic asthmaR15HL117254 · NHLBI · NORTH DAKOTA STATE UNIVERSITY · PI SCHUH, JANE M · 2013 to 2013
$435k
NCRR NIH HHS 2P20RR015566NCRR NIH HHS P20 RR015566NHLBI NIH HHS 1R15HL117254-01NHLBI NIH HHS R15 HL117254NIAID NIH HHS 1R15AI101968-01A1NIAID NIH HHS R15 AI101968NIGMS NIH HHS P30 GM103332NIGMS NIH HHS P30GM103332-01
6 · The paper itself

Abstract

objectiveAllergic asthma is a chronic inflammatory disease of the airways characterized by excessive inflammation and remodeling of the extracellular matrix (ECM) and associated cells of the airway wall. Under inflammatory conditions, hyaluronan (HA), a major component of the ECM, undergoes dynamic changes, which may in turn affect the recruitment and activation of inflammatory cells leading to acute and chronic immunopathology of allergic asthma.

methodsIn the present study, we measured the changes in HA levels generated at sites of inflammation, and examined its effect on inflammatory responses and collagen deposition in an Aspergillus fumigatus murine inhalational model of allergic asthma.

resultsWe found that HA levels are elevated in allergic animals and that the increase correlated with the influx of inflammatory cells 5 days after the second allergen challenge. This increase in HA levels appeared largely due to upregulation of hyaluronidase-1 (HYAL1) and hyaluronidase-2 (HYAL2). Furthermore, HA co-localizes with areas of new collagen synthesis and deposition.

conclusionsOverall, our findings contribute to the growing literature that focuses on the components of ECM as inflammatory mediators rather than mere structural support products. The evidence of HA localization in fungal allergic asthma provides the impetus to study HA more closely with allergic leukocytes in murine models. Further studies examining HA's role in mediating cellular responses may help to develop targets for treatment in patients with severe asthma due to fungal sensitization.

Indexed as

AllergensAnimalsAspergillus fumigatusAsthmaBronchial HyperreactivityBronchoalveolar Lavage FluidCollagenDisease Models, AnimalExtracellular MatrixHyaluronic AcidImmunoglobulin ELungMice, Inbred C57BLAllergensCollagenHyaluronic AcidImmunoglobulin E

Identifiers

PMID24519432
PMCPMC4020973
OpenAlexW2088437016

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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.