کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5916755 1163755 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
ReviewAsthma “of horses and men”-How can equine heaves help us better understand human asthma immunopathology and its functional consequences?
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شناسی مولکولی
پیش نمایش صفحه اول مقاله
ReviewAsthma “of horses and men”-How can equine heaves help us better understand human asthma immunopathology and its functional consequences?
چکیده انگلیسی


- Heaves is an asthma-like disease regulated by genetic and environmental factors.
- Innate immune activation is a feature of heaves and neutrophilic asthma.
- Airway neutrophilic inflammation is associated with a Th2-biased immune response.
- Bronchial wall remodeling features closely resemble those of human asthma.

Animal models have been studied to unravel etiological, immunopathological, and genetic attributes leading to asthma. However, while experiments in which the disease is artificially induced have helped discovering biological and molecular pathways leading to allergic airway inflammation, their contribution to the understanding of the causality of the disease has been more limited. Horses naturally suffer from an asthma-like condition called “heaves” which presents sticking similarities with human asthma. It is characterized by reversible airway obstruction, airway neutrophilic inflammation, and a predominant Th2 immune response. This model allows one to investigate the role of neutrophils in asthma, which remains contentious, the regulation of chronic neutrophilic inflammation, and their possible implication in pulmonary allergic responses. Furthermore, the pulmonary remodeling features in heaves closely resemble those of human asthma, which makes this model unique to investigate the kinetics, reversibility, as well as the physiological consequences of tissue remodeling. In conclusion, heaves and asthma share common clinical presentation and also important immunological and tissue remodeling features. This makes heaves an ideal model for the discovery of novel pathways implicated in the asthmatic inflammation and associated tissue remodeling.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Molecular Immunology - Volume 66, Issue 1, July 2015, Pages 97-105
نویسندگان
, ,