Compositions and methods for WT1 specific immunotherapy

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Cancer cell or component thereof

Reexamination Certificate

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C424S184100, C424S185100, C424S192100, C424S193100, C514S002600, C514S012200, C514S885000, C530S358000, C530S350000, C530S806000

Reexamination Certificate

active

07144581

ABSTRACT:
Compositions and methods for the therapy of malignant diseases, such as leukemia and cancer, are disclosed. The compositions comprise one or more of a WT1 polynucleotide, a WT1 polypeptide, an antigen-presenting cell presenting a WT1 polypeptide, an antibody that specifically binds to a WT1 polypeptide; or a T cell that specifically reacts with a WT1 polypeptide. Such compositions may be used, for example, for the prevention and treatment of metastatic diseases.

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