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:
Jun. 15, 2004
Filed:
Jun. 26, 2000
Robert B. Darnell, Pelham, NY (US);
Matthew L. Albert, New York, NY (US);
Nina Bhardwai, Montclair, NJ (US);
The Rockefeller University, New York, NY (US);
Abstract
Recognition of the role of a cellular immune response to immune-privileged antigens in the etiology of paraneoplastic syndromes and tumor immunity has provided diagnostic and therapeutic methods for the detection of paraneoplastic antigen-specific cells, enhancing tumor immunity by increasing the population of cytotoxic T lymphocytes (CTLs), and suppressing cellular immunity to treat the paraneoplastic syndrome. Methods for the detection of memory and cytotoxic T lymphocytes are provided which utilize immune-privileged antigens or their peptides. Enhanced CTL production is provided by stimulating antigen presenting cells in vitro with immune-privileged antigen, with and without further exposure to T lymphocytes, prior to reintroduction of either the antigen-presenting cells and/or the T lymphocytes into the patient. Suppression of the cellular response to non-tumor cells expressing the immune-privileged antigen is provided by using agents which suppress; anti-cytokine therapy is also provided to limit cell surface expression of paraneoplastic antigens by non-tumor cells. Compositions comprising immune-privileged antigen peptides useful for diagnostic methods and therapeutic treatments are also described.