Mage-a3/hpv 16 peptide vaccines for head and neck cancer

Abstract

The present invention relates to Trojan antigens, and immunogenic compositions comprising the Trojan antigens. The present invention also relates to methods of generating an immune response in a subject using the Trojan antigens or immunogenic compositions. The present invention further relates to methods of treating squamous cell carcinoma of the head and neck (SCCHN) using the Trojan antigens and immunogenic compositions of the present invention.

1 . (canceled) 
     
     
         2 . A isolated polypeptide comprising amino acids 1-47 of SEQ ID NO: 17. 
     
     
         3 - 6 . (canceled) 
     
     
         7 . An immunologic composition comprising a polypeptide of  claim 2 , and a pharmaceutically acceptable carrier, diluent or adjuvant. 
     
     
         8 . (canceled) 
     
     
         9 . A method of generating an immune response in a subject comprising administering a polypeptide comprising amino acids 1-47 of SEQ ID NO: 17 to a subject in an amount sufficient to induce an immune response in a subject. 
     
     
         10 . (canceled) 
     
     
         11 . (canceled) 
     
     
         12 . The method of  claim 9 , wherein said polypeptide is administered in conjunction with a pharmaceutically acceptable carrier, diluent or adjuvant. 
     
     
         13 . (canceled) 
     
     
         14 . The method of  claim 9 , wherein said polypeptide is administered in an amount of between 100 μg and 1.5 mg. 
     
     
         15 . (canceled) 
     
     
         16 . The method of  claim 9 , wherein said polypeptides are administered in a combined amount of about 1 mg. 
     
     
         17 . (canceled) 
     
     
         18 . The method of  claim 9 , wherein said polypeptide is co-administered with montanide, in an amount of between 0.5 and 1.5 mL, and GM-CSF, in an amount of between 50 and 150 μg/m 2 . 
     
     
         19 . (canceled) 
     
     
         20 . A method of treating squamous cell carcinoma of the head and neck (SCCHN) comprising administering to a subject in need of such treatment a therapeutically-effective amount of a polypeptide comprising amino acids 1-47 of SEQ ID NO:17. 
     
     
         21 . (canceled) 
     
     
         22 . (canceled) 
     
     
         23 . The method of  claim 20 , wherein said polypeptide is co-administered with a pharmaceutically acceptable carrier, diluent or adjuvant. 
     
     
         24 . (canceled) 
     
     
         25 . The method of  claim 20 , wherein said polypeptide is administered in an amount between 100 μg and about 1.5 mg. 
     
     
         26 . (canceled) 
     
     
         27 . The method of  claim 20 , wherein said polypeptide is administered in an amount of about 1 mg. 
     
     
         28 . (canceled) 
     
     
         29 . The method of  claim 20 , wherein said polypeptide is co-administered with montanide, in an amount of between about 0.5 and 1.5 mL, and GM-CSF, in an amount of between 50 and 150 μg/m 2 . 
     
     
         30 - 42 . (canceled)