Anti-TIRC7 antibodies in therapy of inflammatory diseases
A method for the treatment of inflammatory disorders is disclosed, particularly the treatment of arthritis. The method comprises particular therapeutic and preventive treatment regimens for the administration of a T-cell immune response cDNA 7 (TIRC7) antagonist, preferably an anti-TIRC7 antibody. Particularly useful monoclonal, in particular chimeric anti-TIRC7 antibodies are described. Furthermore, a combination therapy for the treatment of an inflammatory disease, particularly rheumatoid arthritis, is provided involving the use of TIRC7 antagonist, such as anti-TIRC7 antibody in conjunction with an anti-inflammatory drug such as TNF-α antagonist.
1. An anti-TIRC7 antibody or antigen binding fragment thereof comprising all three complementarity determining regions (CDRs) of the V H and all three complementarity determining regions (CDRs) of the V L variable regions, wherein the amino acid sequences of said V H and V L variable regions are set forth in (a) SEQ ID NO:2 and SEQ ID NO:4, respectively; or (b) SEQ ID NO:9 and SEQ ID NO:11, respectively.
2. The antibody of claim 1 , wherein said antibody is a chimeric or humanized antibody.
3. The antibody of claim 1 comprising the amino acid sequence of the V H and V L variable regions set forth in SEQ ID NO:2 and SEQ ID NO: 4, respectively; or SEQ ID NO: 9 and SEQ ID NO: 11, respectively.
4. A composition comprising the antibody of claim 1 , optionally in combination with a pharmaceutically acceptable carrier.