The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2003
Filed:
Apr. 29, 1994
Craig L. Slingluff, Charlottesville, VA (US);
Victor M. Engelhard, Charlottesville, VA (US);
Donald F. Hunt, Charlottesville, VA (US);
Jeffrey Shabanowitz, Charlottesville, VA (US);
Andrea L. Cox, Charlottesville, VA (US);
The University of Virginia Patent Foundation, Charlottesville, VA (US);
Abstract
The instant disclosure identifies and synthesizes peptide residues initially isolated from a melanoma cell line. The peptides are capable of reconstituting an epitope recognized by tumor specific CTL. Some of the sequences are homologous with proteins identified as pMEL17, tyrosinase and cofilin. The present invention provides for the treatment of melanoma patients using synthetic peptides that reconstitute epitopes for melanoma specific CTL. In another embodiment the peptides are used as vaccines for imparting immunity. Alternatively, in one embodiment the peptides may be used to bind to antigen presenting cells in a method for providing specific antigenic stimulation of CTL. The instant invention provides CTL cell lines capable of recognizing reconstituted HLA-A2.1 epitopes and their use in methods of adoptive immunotherapy. The invention additionally provides for genes encoding for peptides capable of reconstituting epitopes recognized by tumor specific CTL and their use as vaccines in the prevention and management of melanoma. A splitter is also disclosed to identify active peptides.