| abstract |
Described are generally immune response cDNA TZap7/A, TZap7/B and TZap7 polynucleotides encoding novel proteins involved in modulation of immune responses and antibodies recognizing said proteins. Furthermore, vectors comprising the aforementioned polynucleotides and host cells transformed therewith as well as their use in the production of the above-defined proteins are described. Additionally, pharmaceutical and diagnostic compositions are provided comprising any one of the afore-described polynucleotides, vectors, proteins, or antibodies. Furthermore, methods and uses for modulating immune responses through the novel TZap protein as well as pharmaceutical compositions comprising agents which act on the TZap protein or its ligand are described. also, the use of said polynucleotides, vectors, proteins or antibodies for the preparation of diagnostic and pharmaceutical compositions for use in organ transplantation, for the treatment of autoimmune, allergic or infectious diseases, or for treatment of tumors is provided. |