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http://dx.doi.org/10.1021/acs.biomac.9b00091 | DOI Listing |
Ann Am Thorac Soc
December 2014
Immunology Group, Pulmonary and Critical Care Medicine, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri.
Respiratory infection is a common feature of the major human airway diseases, such as asthma and chronic obstructive pulmonary disease, but the precise link between acute infection and chronic lung disease is still undefined. In a mouse model of this process, parainfluenza virus infection is followed by long-term induction of IL-33 expression and release and in turn innate immune cell generation of IL-13 and consequent airway disease signified by excess mucus formation. IL-33 induction was traceable to a subset of secretoglobin-positive airway epithelial cells linked to progenitor/stem cell function.
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