초록 ▼

Polynucleotides encoding rhesus monkey HER2/neu have been isolated, cloned and sequenced. The gene encoding the HER2/neu is commonly associated with the development of epithelial-derived human carcinomas. The present invention provides compositions and methods to elicit or enhance immunity to the p

Polynucleotides encoding rhesus monkey HER2/neu have been isolated, cloned and sequenced. The gene encoding the HER2/neu is commonly associated with the development of epithelial-derived human carcinomas. The present invention provides compositions and methods to elicit or enhance immunity to the protein product expressed by the HER2/neu tumor-associated antigen, wherein aberrant HER2/neu expression is associated with a carcinoma or its development. This invention specifically provides adenoviral vector constructs carrying rhHER2/neu and discloses their use in vaccines and pharmaceutical compositions for preventing and treating cancer.

대표청구항 ▼

What is claimed is: 1. An isolated nucleic acid molecule comprising a sequence of nucleotides that encodes a rhesus monkey HER2/neu protein as set forth in SEQ ID NO:2 or SEQ ID NO:41. 2. The isolated nucleic acid molecule of claim 1 wherein the nucleic acid is DNA. 3. The isolated nucleic acid

What is claimed is: 1. An isolated nucleic acid molecule comprising a sequence of nucleotides that encodes a rhesus monkey HER2/neu protein as set forth in SEQ ID NO:2 or SEQ ID NO:41. 2. The isolated nucleic acid molecule of claim 1 wherein the nucleic acid is DNA. 3. The isolated nucleic acid molecule of claim 1 wherein the sequence of nucleotides comprises the sequence of nucleotides set forth in SEQ ID NO:1, SEQ ID NO:40, SEQ ID NO:42, or SEQ ID NO:43. 4. A vector comprising the nucleic acid molecule of claim 1. 5. A host cell comprising the vector of claim 4. 6. A process for expressing a rhesus HER2/neu protein in a recombinant host cell, comprising: (a) introducing a vector comprising the nucleic acid of claim 1 into a suitable host cell; and, (b) culturing the host cell under conditions which allow expression of said rhesus HER2/neu protein. 7. An isolated and purified rhesus HER2/neu polypeptide comprising the sequence of amino acids as set forth in SEQ ID NO:2 or SEQ ID NO:41.