Allergen-induced Airway Inflammation and Its Therapeutic Intervention

Allergen-induced airway inflammation and its therapeutic intervention

Allergen inhalation challenge has been useful for examining the mechanisms of allergen-induced airway inflammation and the associated physiological changes and for documenting the efficacy of drugs to treat asthma. Allergen inhalation by a sensitized subject results in acute bronchoconstriction, beginning within 15-30 min and lasting 1-3 hr, which can be followed by the development of a late as...

Therapeutic effects of DNA vaccine on allergen-induced allergic airway inflammation in mouse model.

Vaccination with DNA encoding Dermatophagoides pteronyssinus group 2 (Der p 2) allergen previously showed its effects of immunologic protection on Der p 2 allergen-induced allergic airway inflammation in mice. In present study, we investigated whether DNA vaccine encoding Der p 2 could exert therapeutic role on allergen-induced allergic airway inflammation in mouse model and explored the mechan...

Suppression of Th2-driven, allergen-induced airway inflammation by sauchinone.

Sauchinone, a lignan compound isolated from the root of Saururus chinensis, has been recently demonstrated to exhibit anti-inflammatory activity via the suppression of NF-kB p65 activity in vitro. In an effort to evaluate the in vivo anti-inflammatory function of sauchinone, we have evaluated the effects of sauchinone on allergen-induced airway inflammation using a murine model of allergic asth...

Airway Inflammation in Experimental IL-12 Contributes to Allergen-Induced

ADAM-8, a metalloproteinase, drives acute allergen-induced airway inflammation.

Asthma is a complex disease linked to various pathophysiological events including the activity of proteinases. The multifunctional A disintegrin and metalloproteinases (ADAMs) displaying the ability to cleave membrane-bound mediators or cytokines appear to be key mediators in various inflammatory processes. In the present study, we investigated ADAM-8 expression and production in a mouse model ...