Characterizing wheeze phenotypes to identify endotypes of childhood asthma, and the implications for future management. (October 2013)

• Record Type: Journal Article
• Authors: Belgrave, Danielle CM; Custovic, Adnan; Simpson, Angela
• Is Part Of: Expert review of clinical immunology. Volume 9:Number 10(2013)
• Page Start: 921
• Page End: 936
• Publication Date: 2013-10
• Subjects: asthma phenotypes -- endotypes -- epidemiology -- longitudinal cohorts -- machine learning; Clinical immunology -- Periodicals; 616.079
• DOI: 10.1586/1744666X.2013.836450
• Languages: English
• ISSNs: 1744-666X

Abstract

It is now a commonly held view that asthma is not a single disease, but rather a set of heterogeneous diseases sharing common symptoms. One of the major challenges in treating asthma is understanding these different asthma phenotypes and their underlying biological mechanisms. This review gives an epidemiological perspective of our current understanding of the different phenotypes that develop from birth to childhood that come under the umbrella term 'asthma'. The review focuses mainly on publications from longitudinal birth cohort studies where the natural history of asthma symptoms is observed over time in the whole population. Identifying distinct pathophysiological mechanisms for these different phenotypes will potentially elucidate different asthma endotypes, ultimately leading to more effective treatment and management strategies.