Linkage and Genetic Association in Severe Asthma.

A significant body of work in the genetics of asthma currently exists. However, current knowledge has not been clarifying in understanding the pathophysiology of asthma and therapeutic treatment of the disease. Severe asthma in adults and children is a significant burden in relation to disproportionate disease morbidity, mortality, and health utilization. This disease phenotype is not well understood; current effective treatment regimens are limited. Genetic studies may lead to improved understanding of the pathophysiology of severe asthma and identification of relevant subsets, which allow more targeted and effective therapies and the realization of Precision Medicine in asthma.
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