title: Immune circuits in asthma.
abstract: Asthma is an inflammatory disorder of the conducting airways that has traditionally been classified according to severity. While this has been helpful in guiding treatment with drugs that are currently available such as β2-adrenoceptor agonists and corticosteroids, it takes little account of disease heterogeneity and causal pathways. This review draws attention to subphenotypes of asthma involving different mechanisms and moves the focus away from the adaptive immune response more towards innate immune mechanisms. This mandates a new view of the disease in which causal pathways linked to biomarkers are found and treatments targeted to these pathways as described in a more personalised approach to medicine.
authors: Clinical and Experimental Sciences, Mail Point 810, Level F South Block, Southampton General Hospital, Southampton SO16 6YD, UK. sth@soton.ac.uk
authors: Stephen T
authors: ST
authors: Holgate
mesh_terms: D000818:Animals; D001249:Asthma / Q000276:immunology*; D015415:Biomarkers; D006801:Humans
chemical_list: D015415:Biomarkers