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University of Iowa Children's Environmental Airway Disease Center

University of Iowa

The theme of our SCOR program is to investigate the etiology and pathogenesis of airway disease in children from rural communities. We chose this theme for the following reasons: 1) asthma is the most common chronic illness in children; 2) the rural setting introduces unique environmental exposures that are known to play a role in the development of airway disease; 3) environmental models of asthma provide an ideal opportunity to investigate fundamental issues in childhood asthma such as the biological origin and persistence of airway disease; and 4) this theme builds on existing scientific expertise and ensures a highly interactive program. Since grain dust and endotoxin are common in the rural setting and both are associated with acute and chronic forms of airway disease, we have used these very relevant exposures to further focus the projects in our SCOR program. The end result is a highly integrated and focused program that, in aggregate, will substantially enhance our understanding of airway disease in children. The primary hypothesis unifying this research program is that understanding the etiology and pathogenesis of airway disease in children from rural communities will provide the scientific rationale to develop primary, secondary, and tertiary preventive programs that reduce the morbidity and mortality of asthma in the rural setting.

Center Publications:

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Main Center Abstract and Reports:

The Etiology and Pathogenesis of Airway Disease in Children from Rural Communities

Center Research Projects:

R826711C001 - Mechanisms that Initiate, Promote, and Resolve Grain Dust/LPS Induced Inflammation

R826711C002 - Multi-component Intervention Study of Asthma in Children from Rural Communities

R826711C003 - Role of RSV Infection and Endotoxin in Airway Inflammation

R826711C004 - A Model to Study the Development of Persistent Environmental Airway Disease

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The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.

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