Evidence map›Paper›PMID 30185653›Full record

ArticleScience translational medicine2018

Eosinophils increase airway sensory nerve density in mice and in human asthma.

Matthew G Drake, Gregory D Scott, Emily D Blum, Katherine M Lebold, Zhenying Nie, James J Lee, Allison D Fryer, Richard W Costello, David B Jacoby

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Science translational medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04765722 (Mepolizumab for the Treatment of Chronic Cough With Eosinophilic Airways Diseases), which is not on this map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed
6.6field-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.

NCT04765722 phase4completednot on this mapstarted 2021, after this paper: background citation

Mepolizumab for the Treatment of Chronic Cough With Eosinophilic Airways Diseases

TypeinterventionalSponsorMcMaster UniversityRan2021 to 2024Enrolled46ConditionsChronic Cough, Eosinophilic Bronchitis, AsthmaArmsMepolizumab, Normal Saline
3 · Its place in the literature

Who cites it

105 citing papers in PubMed, 143 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Review
  4. Review
  5. Heavy moms, wheezy kids: how maternal obesity harms breathing in offspring.American journal of respiratory cell and molecular biology · 2026
    Review
  6. Article
  7. Review
  8. Review
  9. Molecular mechanisms and therapeutic targets in lung cancer-nerve crosstalk.Chinese medical journal pulmonary and critical care medicine · 2026
    Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Optogenetic vagotomy inhibits reflex bronchoconstriction and cardiac chronotropy.American journal of respiratory cell and molecular biology · 2026
    Article
  16. Asthma endotypes and theratypes.Chinese medical journal pulmonary and critical care medicine · 2026
    Review
  17. Review
  18. Review
  19. Article
  20. Article

45 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

9 authors at 4 institutions in 2 countries.

Matthew G DrakeDivision of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR 97239, USA. drakem@ohsu.edu.ORCID 0000-0001-5476-0361
Gregory D ScottDepartment of Pathology, Stanford University, Stanford, CA 94305, USA.
Emily D BlumDivision of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR 97239, USA.ORCID 0000-0002-3110-9944
Katherine M LeboldDivision of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR 97239, USA.ORCID 0000-0001-6913-3758
Zhenying NieDivision of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR 97239, USA.
James J LeeDepartment of Biochemistry and Molecular Biology, Mayo Clinic, Scottsdale, AZ 85259, USA.
Allison D FryerDivision of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR 97239, USA.ORCID 0000-0003-1712-9831
Richard W CostelloDepartment of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland.ORCID 0000-0003-1179-6692
David B JacobyDivision of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR 97239, USA.ORCID 0000-0003-2195-9512
Oregon Health & Science University · USMayo Clinic in Arizona · USRoyal College of Surgeons in Ireland · IEStanford University · US

Funding

EXITO: Enhancing Cross-disciplinary Infrastructure and Training at OregonUL1GM118964 · NIGMS · PORTLAND STATE UNIVERSITY · PI KELLER, THOMAS E · 2015 to 2023
$18.0M
Multidisciplinary Research Training in Pulmonary MedicineT32HL083808 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI LEWINSOHN, DAVID M., SLATORE, CHRISTOPHER G. · 2008 to 2025
$5.3M
Airway Sensory Nerves in AsthmaR01HL124165 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI JACOBSEN, ELIZABETH A, JACOBY, DAVID B · 2014 to 2017
$3.1M
Eosinophil-nerve Interactions in Mouse Models of DermatitisR01AR061567 · NIAMS · MAYO CLINIC ARIZONA · PI JACOBSEN, ELIZABETH A, JACOBY, DAVID B · 2012 to 2016
$2.9M
Insulin Modulates Parasympathetic Nerve Control of LungsR01HL131525 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI FRYER, ALLISON DEBORAH · 2017 to 2020
$1.9M
Role of macrophages in organophosphorus pesticide-induced airway hyperreactivityR01ES017592 · NIEHS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI FRYER, ALLISON DEBORAH, LEIN, PAMELA J · 2010 to 2014
$1.7M
Rapid Toll-like receptor 7-mediated nitric oxide production in the airwayK08HL121254 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI DRAKE, MATTHEW G. · 2014 to 2018
$732k
Eosinophil-mediated Sensory Neuroplasticity in AsthmaF30HL132414 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI LEBOLD, KATHERINE M · 2016 to 2019
$197k
Eosinophil Mechanisms of Sensory Neuroplasticity in a Murine Model of AsthmaF30HL106930 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI SCOTT, GREGORY DAVID · 2012 to 2014
$95k
NHLBI NIH HHS F30 HL106930NHLBI NIH HHS F30 HL132414NHLBI NIH HHS K08 HL121254NHLBI NIH HHS L30 HL124541NHLBI NIH HHS R01 HL124165NHLBI NIH HHS R01 HL131525NHLBI NIH HHS T32 HL083808NIAMS NIH HHS R01 AR061567NIEHS NIH HHS R01 ES017592NIGMS NIH HHS UL1 GM118964
6 · The paper itself

Abstract

In asthma, airway nerve dysfunction leads to excessive bronchoconstriction and cough. It is well established that eosinophils alter nerve function and that airway eosinophilia is present in 50 to 60% of asthmatics. However, the effects of eosinophils on airway nerve structure have not been established. We tested whether eosinophils alter airway nerve structure and measured the physiological consequences of those changes. Our results in humans with and without eosinophilic asthma showed that airway innervation and substance P expression were increased in moderate persistent asthmatics compared to mild intermittent asthmatics and healthy subjects. Increased innervation was associated with a lack of bronchodilator responsiveness and increased irritant sensitivity. In a mouse model of eosinophilic airway inflammation, the increase in nerve density and airway hyperresponsiveness were mediated by eosinophils. Our results implicate airway nerve remodeling as a key mechanism for increased irritant sensitivity and exaggerated airway responsiveness in eosinophilic asthma.

Indexed as

AdultAgedAnimalsAsthmaBronchoconstrictionBronchodilator AgentsEosinophilsFemaleHumansLungMaleMice, Inbred C57BLMiddle AgedNeuronsQuality of LifeReflexBronchodilator AgentsSubstance P

Identifiers

PMID30185653
PMCPMC6592848
OpenAlexW2889871816

What OpenQuestion holds

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Registered trials

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.