Anti-inflammatory effects of pre-seasonal Th1-adjuvant vaccine to Parietaria judaica in asthmatics

Nicola Scichilone, Chiara Minaldi, Roberta Santagata, Salvatore Battaglia, Gaetana Camarda, Vincenzo Bellia Dipartimento Biomedico di Medicina Interna e Specialistica (Di.Bi.M.I.S.), Sezione di Pneumologia, University of Palermo, Palermo, ItalyBackground: The ultra-short course pre-seasonal allergy vaccine, containing appropriate allergoids with the adjuvant monophosphoryl lipid A (MPL), may be effective in treating allergic symptoms. Objective: To explore the timing of the immunological responses to the pre-seasonal allergy vaccine.Methods: Four subcutaneous injections of the active product (Pollinex Quattro) were administered to 20 Parietaria-sensitive intermittent asthmatics (M/F: 12/8; …