Compositions employing alternative reading frame polypeptides for the treatment of cancer and infectious disease

摘要

Provided are alternative reading frame (ARF) polypeptides as well as antigen presenting cell (APC) and dendritic cell (DC) based compositions that comprise ARF polypeptides. ARF polypeptides and ARF polypeptide-based compositions are useful in the treatment of cancer and infectious disease.

主权项

1. A polypeptide conjugate comprising an N-terminal moiety and a C-terminal moiety, wherein said N-terminal moiety comprises one or more ARF polypeptides and said C-terminal moiety comprises a polypeptide moiety that facilitates binding of said ARF polypeptide to an antigen presenting cell (APC),
and wherein each said ARF polypeptide comprises at least 9 amino acids of an ARF polypeptide encoded by a human tyrosine kinase receptor (hHER-2) polynucleotide represented by SEQ ID NO: 2 and has a sequence selected from SEQ ID NOs: 71-95 and fragments thereof comprising at least 9 amino acids.