PT - JOURNAL ARTICLE AU - Jacobson, Anne ED - Fitzpatrick, Anne M. TI - Asthma Phenotypes: Understanding Distinct Subgroups of Asthma Patients DP - 2011 Sep 01 TA - MD Conference Express PG - 6--7 VI - 11 IP - 4 4099 - http://mdc.sagepub.com/content/11/4/6.short 4100 - http://mdc.sagepub.com/content/11/4/6.full AB - Asthma is a heterogeneous disease with respect to clinical features, cellular components of airway inflammation, and response to prescribed treatment. To better understand patients who remain symptomatic despite standard treatment with anti-inflammatory drugs and bronchodilators, investigators are exploring the molecular, genetic, and environmental determinants of asthma phenotypes in adults and children with asthma.