2023 journal article

Asthma: The Use of Animal Models and Their Translational Utility


By: J. Woodrow*, M. Sheats  n, B. Cooper n & R. Bayless  n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Humans; Mice; Rats; Animals; Guinea Pigs; Sheep; Horses; Dogs; Disease Models, Animal; Asthma / drug therapy; Proteins; Inflammation
Source: ORCID
Added: April 6, 2023

Asthma is characterized by chronic lower airway inflammation that results in airway remodeling, which can lead to a permanent decrease in lung function. The pathophysiology driving the development of asthma is complex and heterogenous. Animal models have been and continue to be essential for the discovery of molecular pathways driving the pathophysiology of asthma and novel therapeutic approaches. Animal models of asthma may be induced or naturally occurring. Species used to study asthma include mouse, rat, guinea pig, cat, dog, sheep, horse, and nonhuman primate. Some of the aspects to consider when evaluating any of these asthma models are cost, labor, reagent availability, regulatory burden, relevance to natural disease in humans, type of lower airway inflammation, biological samples available for testing, and ultimately whether the model can answer the research question(s). This review aims to discuss the animal models most available for asthma investigation, with an emphasis on describing the inciting antigen/allergen, inflammatory response induced, and its translation to human asthma.