Dry adjuvanted immune stimulating compositions and use thereof for mucosal administration

1. A method for stimulating a systemic immune response in a patient, comprising intranasally administering to the patient an aerosol dry powder cloud composition from an applicator or inhaler comprising an antigenic polypeptide adsorbed to an aluminum adjuvant, wherein the aerosol dry power cloud composition is composed of particles of average 5-15 μm in diameter.

2. The method of claim 1 , wherein at least 75% of said antigenic polypeptide is adsorbed to said aluminum adjuvant.

3. The method of claim 1 , wherein said aluminum adjuvant is aluminum (oxy)hydroxide, aluminum (hydroxyl)phosphate or potassium aluminum sulfate.

4. The method of claim 1 , the composition comprising less than 2% water.

5. The method of claim 1 , wherein at least 80%, 85% or 90% of said antigenic protein is adsorbed to said aluminum adjuvant.

6. The method of claim 1 , further comprising an excipient, selected from a salt, sugar, buffer, detergent, polymer, amino acid, or preservative.

7. The method of claim 6 , wherein said excipient is disodium edetate, sodium chloride, sodium citrate, sodium succinate, sodium hydroxide, sodium glucoheptonate, sodium acetyltryptophanate, sodium bicarbonate, sodium caprylate, sodium pertechnetate, sodium acetate, sodium dodecyl sulfate, ammonium citrate, calcium chloride, calcium, potassium chloride, potassium sodium tartarate, zinc oxide, zinc, stannous chloride, magnesium sulfate, magnesium stearate, titanium dioxide, DL-lactic/glycolic acids, asparagine, L-arginine, arginine hydrochloride, adenine, histidine, glycine, glutamine, glutathione, imidazole, protamine, protamine sulfate, phosphoric acid, Tri-n-butyl phosphate , ascorbic acid, cysteine hydrochloride, hydrochloric acid, hydrogen citrate, trisodium citrate, guanidine hydrochloride, mannitol, lactose, sucrose, agarose, sorbitol, maltose, trehalose, surfactants, polysorbate 80, polysorbate 20, poloxamer 188, sorbitan monooleate, triton n101, m-cresol, benyl alcohol, ethanolamine, glycerin, phosphorylethanolamine, tromethamine, 2-phenyloxyethanol, chlorobutanol, dimethylsulfoxide, N-methyl-2-pyrrolidone, propyleneglycol, polyoxyl 35 castor oil, methyl hydroxybenzoate, tromethamine, corn oil-mono-di-triglycerides, poloxyl 40 hydrogenated castor oil, tocopherol, n-acetyltryptophan, octa-fluoropropane, castor oil, polyoxyethylated oleic glycerides, polyoxytethylated castor oil, phenol, glyclyglycine, thimerosal, parabens, gelatin, Formaldehyde, Dulbecco's modified eagles medium, hydrocortisone, neomycin, Von Willebrand factor, gluteraldehyde, benzethonium chloride, white petroleum , p-aminopheyl-p-anisate, monosodium glutamate, beta-propiolactone, acetate, citrate, glutamate, glycinate, Lactate, Maleate, phosphate, succinate, tartrate, tris, carbomer 1342 (copolymer of acrylic acid and a long chain alkyl methacrylate cross-linked with allyl ethers of pentaerythritol), glucose star polymer, silicone polymer, polydimethylsiloxane, polyethylene glycol, polyvinylpyrrolidone, carboxymethylcellulose, poly(glycolic acid), poly(lactic-co-glycolic acid), polylactic acid, dextran 40, or poloxamer.

8. The method of claim 6 , wherein the aerosol dry powder cloud composition comprises about 50% to 99% wt/wt of said excipient.

9. The method of claim 1 , wherein the antigenic polypeptide is from an infectious agent.

10. The method of claim 1 , wherein the antigen is from Clostridium tetani, Streptococcus pneumonia , Hepatitis A, Hepatitis B, Haemophilus influenza, Corynebacterium diphtheria, Bordetella pertussis , Human papillomavirus, Bacillus anthracis, Rabies virus, Japanese encephalitis virus, or Poliovirus.

11. A nasal spray comprising a device comprising dry powder composition comprises an antigenic polypeptide adsorbed to an aluminum adjuvant; and an applicator capable of dispersing an aerosol cloud of the dry powder composition into the nasal cavity, or a kit comprising the same.