0000000000762865
AUTHOR
Kristin Schneeweiss
showing 2 related works from this author
IL-22 is produced by innate lymphoid cells and limits inflammation in allergic airway disease
2011
Interleukin (IL)-22 is an effector cytokine, which acts primarily on epithelial cells in the skin, gut, liver and lung. Both pro- and anti-inflammatory properties have been reported for IL-22 depending on the tissue and disease model. In a murine model of allergic airway inflammation, we found that IL-22 is predominantly produced by innate lymphoid cells in the inflamed lungs, rather than TH cells. To determine the impact of IL-22 on airway inflammation, we used allergen-sensitized IL-22-deficient mice and found that they suffer from significantly higher airway hyperreactivity upon airway challenge. IL-22-deficiency led to increased eosinophil infiltration lymphocyte invasion and production…
Expression of B-Cell Activating Factor Enhances Protective Immunity of a Vaccine against Pseudomonas aeruginosa
2009
ABSTRACT B-cell activating factor (BAFF), a member of the TNF family, is a potent cytokine with stimulatory effects on B and T cells. To evaluate the potential of transient overexpression of BAFF to enhance vaccine immunogenicity, a replication-deficient adenovirus expressing full-length murine BAFF (AdBAFF) was tested in a mouse vaccine model against Pseudomonas aeruginosa . When coadministered with heat-killed P. aeruginosa , AdBAFF mediated a significant increase in anti- P. aeruginosa- specific serum and lung mucosal antibodies and resulted in improved protection against a lethal respiratory challenge with P. aeruginosa . This effect was independent of the site of administration of AdBA…