摘要:
This invention involves the identification of peptides which complex with HLA-Cw*16 molecules, and which may then provoke lysis of the cells to which they bind, by cytolytic T cells. Diagnostic and therapeutic uses are described.
摘要:
The invention involves the identification of peptides which complex with HLA-Cw.sup.* 16 molecules, and which may then provoke lysis of the cells to which they bind, by cytolytic T cells. Diagnostic and therapeutic uses are described.
摘要:
A new family of tumor rejection antigen precursors, and the nucleic acid molecules which code for them, are disclosed. These tumor rejection antigen precursors are referred to as TAGE tumor rejection antigen precursors, and the nucleic acid molecules which code for them are referred to as TAGE coding molecules. Various diagnostic and therapeutic uses of the coding sequences and the tumor rejection antigens, and their precursor molecules are described.
摘要:
A new family of tumor rejection antigen precursors, and the nucleic acid molecules which code for them, are disclosed. These tumor rejection antigen precursors are referred to as GAGE tumor rejection antigen precursors, and the nucleic acid molecules which code for them are referred to as GAGE coding molecules. Various diagnostic and therapeutic uses of the coding sequences and the tumor rejection antigens, and their precursor molecules are described. Tumor rejection antigens are also shown.
摘要:
The invention relates to the identification of complexes of HLA-C-clone 10 and MAGE-1 derived peptides on the surfaces of abnormal cells. The therapeutic and diagnostic ramifications of this observation are the subject of the invention.
摘要:
The invention describes peptides derived from tumor rejection antigen precursor MAGE-2. These peptides bind with HLA-A2 molecules, thus presenting complexes which provoke cytolytic T cell production. The resulting "CTLs" are specific for complexes of HLA-A2 and the peptide. The complexes can be used to generate monoclonal antibodies. The cytolytic T cells produced may be used in the context of immunotherapy, such as adoptive transfer.
摘要:
The invention relates to monoclonal antibodies which specifically bind to the tumor rejection antigen precursor molecule MAGE-1, hybridomas which produce these monoclonal antibodies, and their use. Also described is a recombinant form of MAGE-1, peptides which are useful as immunogens, and immunogenic compositions containing the peptides and an adjuvant.
摘要:
The present invention relates to isolation of cytotoxic T lymphocyte (CTL) clones. In particular, the present invention relates to isolated CTL clones that are specific for MAGE-1 and MAGE-4, respectively. The CTL clones of the present invention have been isolated by successive steps of stimulation and testing of lymphocytes with antigen presenting cells which present antigens derived from different expression systems, e.g., from recombinant Yersinia, recombinant Salmonella, or recombinant viruses. The present invention further relates to the MAGE-1 and MAGE-4 antigenic peptides as well as the peptide/HLA complexes which are recognized by the isolated CTL clones.
摘要:
The invention involves the reception of particular nonapeptides by HLA molecules. The nonapeptides are derived from expression products of the MAGE gene family. The resulting complexes are identified by cytolytic T cells. Such recognition may be used in diagnostics, or therapeutically.
摘要:
The invention relates to an isolated DNA sequence which codes for an antigen expressed by tumor cells which is recognized by cytotoxic T cells, leading to lysis of the tumor which expresses it. Also described are cells transfected by the DNA sequence, and various therapeutic and diagnostic uses arising out of the properties of the DNA and the antigen for which it codes.