Cited by 145Occupational exposure and asthmaAsthma and respiratory diseasesOccupational Health and Safety in Workplaces

Agents causing occupational asthma

Malo, Jean-Luc, Chan-Yeung, Moira·2009·Journal of Allergy and Clinical Immunology

Abstract

The workplace is a significant contributor to the burden of asthma. Although the majority of cases probably represent what is labeled work-exacerbated asthma, in a significant number of subjects, asthma is actually caused by 1 or more agents present in the workplace; this is occupational asthma. Two types of occupational asthma are distinguished, according to whether the asthma appears after a latency period. This article discusses (1) two types of agents causing asthma with a latency period and acting through an apparently immunologic mechanism (high-molecular-weight agents and low-molecular-weight agents) and (2) agents causing asthma without a latency period.

Integrity signals

Registry

Crossref · 10.1016/j.jaci.2008.09.010

Cites

37 of 37 references verified0 citation errors · 0 not checkable

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  • Over 250 agents may potentially cause sensitization and possibly occupational asthma.

    “Over 250 agents may potentially cause sensitization and possibly occupational asthma (OA), and comprehensive lists are available (Table 1) (112–115).”

    From Epidemiology of Asthma in Children and Adults (2019) · cites this paper as [114]

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Authors
Malo, J.-L., & Chan-Yeung, M.
Affiliations
Hôpital du Sacré-Cœur de Montréal (CA)
Venue
Journal of Allergy and Clinical Immunology
Publisher
Elsevier BV
Published
2009-03
Volume
123
Issue
3
Pages
545-550
ISSN
0091-6749 (ISSN-L)
OpenAlex
W1965344915
Cited by
145
References
40
Citations by year
2026: 2 · 2025: 2 · 2024: 3 · 2023: 3 · 2022: 10 · 2021: 5 · 2020: 11 · 2019: 6 · 2018: 2 · 2017: 8 · 2016: 6 · 2015: 9 · 2014: 12 · 2013: 18 · 2012: 19
FWCI
9.56
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Allergy and Clinical Immunology (publishedVersion)
  • PubMed (publishedVersion)
  • The HKU Scholars Hub (University of Hong Kong) (submittedVersion)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Occupational exposure and asthma
  • Health Sciences › Medicine › Physiology › Asthma and respiratory diseases
  • Health Sciences › Health Professions › Occupational Therapy › Occupational Health and Safety in Workplaces
Keywords
occupational asthma, asthma triggers, high molecular weight allergens, low molecular weight allergens, immune mechanisms, latency period, work-exacerbated asthma, occupational exposure
MeSH terms
Air Pollutants, Occupational, Allergens, Asthma, Humans, Occupational Diseases, Occupational Exposure, Workplace

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