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US 8,080,253 B2Granted
Chimeric VEGF peptides
AssigneeThe Ohio State University Research Foundation
InventorsPravin Kaumaya, David Cohn
Life of this patent
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Abstract
Compositions for and methods of treating patients with malignancies associated with overexpression of VEGF, particularly ovarian cancer are provided herein. The compositions include but are not limited to certain VEGF epitopes, multivalent peptides comprising the epitopes, and chimeric peptides comprising one or more of the epitopes and a T cell epitope.
Claims4
A peptide comprising:
- a) at least one VEGF epitope consisting of amino acids 102 through 122 of SEQ ID NO:
- 1;
- b) a helper T cell epitope selected from the group consisting of TT (SEQ ID NO:
- 3), TT1 (SEQ ID NO:
- 4), P2 (SEQ ID NO:
- 5), P30 (SEQ ID NO:
- 6), MVF (SEQ ID NO:
- 7), HBV (SEQ ID NO:
- 8), and CSP (SEQ ID NO:
- 9);
- and
- c) a linker consisting of Gly-Pro-Ser-Leu (SEQ ID NO:
- 10) joining the at least one VEGF epitope to the helper T cell epitope,
- wherein the linker is operatively linked to the C-terminus of the at least one VEGF epitope and operatively linked to the N-terminus of the helper T cell epitope.
11 more elements
Dependencies are inferred from the claim text.