This thesis describes attempts to identify novel pathophysiology based biomarkers for chronic airway disease by applying newer detection techniques. It appears that such an approach may be... Show moreThis thesis describes attempts to identify novel pathophysiology based biomarkers for chronic airway disease by applying newer detection techniques. It appears that such an approach may be worthwhile to pursue. Further, it shows that application of biomarkers allows effective development of new therapies in chronic airway disease. Show less