Evidence map›Paper›PMID 19063820›Full record

ArticleCurrent allergy and asthma reports2009

Role of leukotrienes in exercise-induced bronchoconstriction.

Teal S Hallstrand, William R Henderson

Abstract read
PubMed Publisher
In one paragraph

Article in Current allergy and asthma reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

18 citing papers in PubMed, 48 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Function of secreted phospholipase ABiochimica et biophysica acta. Molecular and cell biology of lipids · 2019
    Review
  7. Infant rhinitis and watery eyes predict school-age exercise-induced wheeze, emergency department visits and respiratory-related hospitalizations.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2018
    Article
  8. Article
  9. Exercise-Induced Bronchospasm and Allergy.Frontiers in pediatrics · 2017
    Review
  10. Exercise and asthma: an overview.European clinical respiratory journal · 2015
    Article
  11. Review
  12. Regulation and function of epithelial secreted phospholipase A2 group X in asthma.American journal of respiratory and critical care medicine · 2013
    Article
  13. Article
  14. Article
  15. New insights into pathogenesis of exercise-induced bronchoconstriction.Current opinion in allergy and clinical immunology · 2012
    Review
  16. An update on the role of leukotrienes in asthma.Current opinion in allergy and clinical immunology · 2010
    Review
  17. Review
  18. Article
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

2 authors at 1 institution in 1 country.

Teal S HallstrandDivision of Pulmonary and Critical Care, University of Washington, Seattle, WA 98195, USA. tealh@u.washington.edu
William R Henderson
University of Washington · US

Funding

Secretory Phospholipase A2s in Airway PathophysiologyR01HL089215 · NHLBI · UNIVERSITY OF WASHINGTON · PI HALLSTRAND, TEAL S · 2008 to 2017
$4.0M
5-LIPOXYGENASE PRODUCTS IN ASTHMATIC IMMUNE RESPONSER01AI042989 · NIAID · UNIVERSITY OF WASHINGTON · PI HENDERSON, WILLIAM REED · 1998 to 2008
$2.4M
NHLBI NIH HHS HL089215NIAID NIH HHS AI42989
6 · The paper itself

Abstract

Exercise-induced bronchoconstriction (EIB) refers to acute airflow obstruction that is triggered by a period of physical exertion. EIB occurs mainly in individuals with other features of asthma but is especially prominent in a subset of asthmatics with pronounced indirect airway hyperresponsiveness. Leukotrienes (LTs) play a critical role in the pathophysiology of EIB. Asthmatics who are susceptible to EIB have increased levels of cysteinyl LTs (cysLTs [ie, LTs C4, D4, and E4]) in induced sputum and exhaled breath condensate. Exercise challenge in individuals susceptible to this disorder initiates the sustained increase in cysLTs in the airways and an increase in the ratio of cysLTs to prostaglandin E(2). The effects of cysLTs leading to secreted mucin release and smooth muscle constriction may be mediated in part through activation of sensory nerves. Therapies that block cysLT production or the cysLT(1) receptor effectively reduce the severity of EIB.

Indexed as

BronchoconstrictionAnti-Asthmatic AgentsAsthma, Exercise-InducedConstriction, PathologicDinoprostoneHumansLeukotriene AntagonistsLeukotrienesSputumAnti-Asthmatic AgentsDinoprostoneLeukotriene AntagonistsLeukotrienes

Identifiers

PMID19063820
OpenAlexW2088811674

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.